CN207872995U - A kind of hand electric self-pierce riveting picks - Google Patents
A kind of hand electric self-pierce riveting picks Download PDFInfo
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- CN207872995U CN207872995U CN201721381982.9U CN201721381982U CN207872995U CN 207872995 U CN207872995 U CN 207872995U CN 201721381982 U CN201721381982 U CN 201721381982U CN 207872995 U CN207872995 U CN 207872995U
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Abstract
The utility model discloses a kind of hand electric self-pierce rivetings to pick, including electronic output handle, gripper clamp rivet upper mold, lower die is riveted, electronic output handle front end is provided with hollow sleeve and inside hollow sleeve, unique drive rod of sliding opposite with hollow sleeve.There is riveting upper mold in drive rod front end, and riveting upper mold includes upper mold body, elastic ring, blank holder, and upper mold body front end is provided with thimble, and there is blind hole in thimble front end, has nonmagnetic body in blind hole, has permanent magnet in nonmagnetic body.The invention also discloses the designs of punch, punch die, extended column, guide-localization column and guide-localization hole.The utility model has the beneficial effects that simple in structure, self-punching rivet can reliably be clamped, it is provided simultaneously with the function of flattening plank, rivet in plank can also be gone out, punch will not be clamped when going out, being adapted to plank using extended column has the case where flanging, can also be installed on mechanical arm and work.
Description
Technical field
The utility model belongs to technical field of mechanical manufacturing equipment, is related to a kind of self-piercing riveting device, more specifically, this
Utility model is related to a kind of portable hand-held caulking gun.
Background technology
Self-piercing riveting is a kind of advanced interconnection technique specially solving multi-layer heterogeneous composite structure connection, technology
Principle is to utilize pressure, and after driving rivet penetrates top layer plank, non-penetrating type cold deformation expansion, shape are formed in bottom plank
At firm structural connectivity point.It is very big to complete the required pressure of self-piercing riveting, generally requires and is realized by hydraulic system,
Including hydraulic station, hydraulic pipeline etc., in practical applications without portability, especially for large-scale workpiece riveting very not
Just.
In view of the drawbacks described above of the prior art, the designer is actively subject to research and innovation, devises a kind of novel fly
Nail send the self-piercing riveting robot of nail, solves defect in the prior art, is conducive to intelligentized manufacturing process.
The disclosure of background above technology is only used for understanding the design of the utility model and technical solution, not necessarily belongs to this
The prior art of the prior art of patent application, present patent application also could not necessarily be implemented on the basis of background above, simultaneously
Show the above in the case where having disclosed the applying date of present patent application in no tangible proof, above-mentioned background technology
It is not applied to the novelty and creativeness of evaluation the application.
Utility model content
In view of the defects existing in the prior art and insufficient, the utility model discloses a kind of hand electric self-piercing rivetings
Machine, including electronic output handle, gripper clamp rivets upper mold, rivets lower die, electronic output handle front end be provided with hollow sleeve and
Inside hollow sleeve, unique drive rod of sliding opposite with hollow sleeve, there is guide-localization hole in the front end of drive rod, in
It is provided with gripper clamp in empty set, the position opposite with drive rod is provided with guide-localization hole on gripper clamp.
Upper mold is riveted, including upper mold body, elastic ring, blank holder.Upper mold body rear end is provided with guide-localization column, front end
It is provided with upper mold boss, upper mold boss front end is provided with thimble, and there is blind hole in thimble front end, there is nonmagnetic body in blind hole, in nonmagnetic body
There is permanent magnet.
Blank holder is provided with blank holder boss, and there is through hole in centre, is sleeved on the outside of thimble and slides relatively.
Elastic ring is provided with through hole, while being sleeved on upper mold boss and blank holder outside the boss, realizes blank holder and upper mold
The elastic connection of ontology, and being deformed under the extruding of the two, elastic ring length becomes smaller, diameter becomes larger, outside is swelled when deformation.
Riveting lower die has guide-localization column, lower mould body, lower mould body front end to have groove, and the bottom surface of groove is with convex
It rises, groove has draft angle.
The invention also discloses a kind of punch, punch dies.Punch one end has guide-localization column, the other end to have gradually thicker
Round platform, the end of round platform has cutting edge and locating cone, one end of punch die to have guide-localization column, the other end to have cylinder, cylinder
Have in body with the first hole of punch die axis coaxle and second hole vertical with punch die axis, and holes intersect.
The invention also discloses a kind of extended column, there is guide-localization column and guide-localization hole on extended column, extend
The guide-localization hole of column can connect the guide-localization column of riveting upper mold, riveting lower die, punch or punch die, the guiding of extended column
Positioning column can connect the guide-localization hole of drive rod, gripper clamp or other extended columns.
The invention also discloses a kind of guide-localization column and guide-localization holes, which is characterized in that any guide-localization
Column can be fixed in any guide-localization hole；Guide-localization column, including escape, guide surface, screw thread, importing angle, screw thread
Diameter be less than guide post diameter；Guide-localization hole, including pilot hole and threaded hole, the diameter of threaded hole is less than pilot hole
Diameter.
The invention also discloses a kind of hand electric self-pierce rivetings to pick, and has mounting hole on gripper clamp, on mounting hole
Mechanical arm can be connected, can suspend or connect shoulder strap in midair.
The invention also discloses a kind of electronic output handles, are internally provided with replaceable rechargeable battery, or tool
There is the power supply of cable connection externally fed；Inside includes motor, speed reducer, eccentric wheel, plunger pump, oil cylinder, piston composition, may be used also
To include motor, speed reducer, roller screw.
The invention also discloses the key design parameters such as blank holder, thimble, punch, the hardness of punch die, size.
Description of the drawings
Fig. 1 hand electric self-pierce rivetings pick general illustration
Fig. 2 rivets upper die structure schematic diagram
Fig. 3 rivets lower die structure schematic diagram
Fig. 4 punches, punch die structure schematic diagram
Fig. 5 extended column structural schematic diagrams
The electronic output handle scheme schematic diagrames of Fig. 6
In figure：Electronic output handle 101, gripper clamp 102, riveting upper mold 103, riveting lower die 104, hollow sleeve 105,
Drive rod 106, mounting hole 107, battery 108, cable 109, plank 110, upper mold body 201, elastic ring 202, blank holder 203,
Upper mold boss 204, thimble 205, nonmagnetic body 206, permanent magnet 207, blank holder boss 208, rivet 209, lower mould body 301 are recessed
Slot 302, protrusion 303, draft angle 304, punch 401, round platform 403, cutting edge 404, locating cone 405, punch die 411, cylinder
412, the first hole 413, the second hole 414, extended column 501, guide-localization column 502, guide-localization hole 503, escape 504, guiding
Face 505, screw thread 506 import angle 507, motor 601, speed reducer 602, eccentric wheel 603, plunger pump 604, oil cylinder 605, piston
606, roller screw 607.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
In view of the defects existing in the prior art and insufficient, the utility model discloses a kind of hand electric self-piercing rivetings
Machine, as shown in Figure 1, comprising electronic output handle 101, gripper clamp 102 rivets upper mold 103, rivets lower die 104.Electronic output hand
Handle provides rivet force output, and riveting upper mold 103 realizes the function of clamping rivet 209 and rivet is pressed into plank, rivets lower die
104 can be such that rivet is opened inside plank, form connection.
Electronic 101 front end of output handle is provided with hollow sleeve 105, and hollow sleeve 105 is internally provided with hollow sleeve 105
Unique drive rod 106 of opposite sliding, there is guide-localization hole 503 in the front end of drive rod 106.It can be on guide-localization hole 503
Field riveting upper mold 103, can also field riveting lower die 104.Gripper clamp 102, gripper clamp 102 are provided on hollow sleeve 105
The upper position opposite with drive rod 106 is provided with guide-localization hole 503.This design is only driven with one compared with traditional design
Dynamic device drives a drive rod 106, enormously simplifies the complexity of drive system.
As shown in Fig. 2, the invention also discloses the riveting upper molds 103 of a kind of clamping rivet 209, pressing plank.Hand
The formula self-pierce riveting of holding, which picks, allows for clamp column self-punching rivet, in order to realize this function, is provided with dedicated riveting upper mold
103, including upper mold body 201, elastic ring 202, blank holder 203.201 rear end of upper mold body is provided with guide-localization column 502, uses
To fix upper mold.201 front end of upper mold body is provided with upper mold boss 204, and 204 front end of upper mold boss is provided with thimble 205, thimble
205 directly contact with rivet 209, and pressure is provided to provide the indentation plank of rivet 209.In order in the front clamp rivet 209 of riveting,
It is provided with permanent magnet 207 inside thimble 205, rivet 209 has been attracted by the magnetic force of permanent magnet 207.But thimble 205
It is often made of permeability magnetic material, if being directly embedded into permanent magnet inside thimble 205, magnetic field will be short-circuited shielding, can not attract
Firmly rivet 209.Therefore, nonmagnetic body 206 is first set in 205 Front-end Design of thimble blind hole, blind hole, has forever in nonmagnetic body 206
Magnet 207.In this way, the magnetic field of permanent magnet 207 would not by thimble 205 short circuit shield, therefore rivet 209 can have been attracted.
Hand-held self-pierce riveting, which picks, allows for clamping self-punching rivet 209, also to ensure that rivet 209 cannot be in thimble
It is slided on 205 end faces.In order to realize the purpose, it is provided with blank holder 203, blank holder 203 has blank holder boss 208, flanging
There are through hole, through hole to be sleeved on 205 outside of thimble and opposite sliding among circle 203.When rivet 209 is clamped, blank holder 203
Through hole just forms blocking to rivet 209, prevents rivet 209 from being slided on the front end face of thimble 205.In this way, such as Fig. 1 institutes
Show that riveting upper mold 103 is just clamped and has positioned rivet 209 completely.
Self-piercing riveting needs larger pressure when working, and sheet deformation, the meeting of blank holder 203 can be caused to play pressing plank
Effect.But it is the not only system complex using seperated driving device driving blank holder 203 to be commonly designed, it is in addition seperated
The driving force of driving device is difficult to accomplish coaxially to contribute, and to be transmitted by mechanisms such as lever push plates, easily send out failure.
In order to solve the driving problems of blank holder 203, it is provided with elastic ring 202.Elastic ring 202 is provided with through hole, together
When be sleeved on 203 outside of upper mold boss 204 and blank holder boss, realize the elastic connection of blank holder 203 and upper mold body 201.Riveting
When connecing, elastic ring 202 will provide pressing force to blank holder 203, and when riveting is nearly completed, blank holder 203 will be in the resistance of plank
Gear is lower to retract, at this point, elastic ring 202 will deform under the extruding of blank holder 203 and upper mold body 201, elastic ring 202 when deformation
Length becomes smaller, diameter becomes larger, outside is swelled.After the completion of riveting, elastic ring 202 will restore, and blank holder 203 is boosted raw bits
It sets.Meanwhile elastic ring 202 also achieves the function of ensureing that blank holder 203 does not fall off from thimble 205, as shown in Figure 2.
As shown in figure 3, riveting lower die 104 has guide-localization column 502, lower mould body 301, lower 301 front end of mould body to have
There is protrusion 303, groove 302 to have draft angle 304 for the bottom surface of groove 302, groove 302.There is groove 302, groove in lower die
302 diameter is more than the diameter of rivet 209.Simultaneously again provided with protrusion 303 in lower die, when plank and rivet 209 are pressed into
When lower die groove 302, plank and rivet 209 will be expanded under the action of lower die groove 302 and protrusion 303, form connection.
As shown in figure 4, in order to which the self-punching rivet that riveting is entered to plank is removed, the invention also discloses a kind of punches
401 and punch die 411.401 one end of punch has guide-localization column 502, the other end to have gradually thicker round platform 403, the end of round platform 403
There are cutting edge 404 and locating cone 405 in end.The cutting edge 404 of 43 front end of round platform can play the role of punching, while gradually thicker
Round platform 403 design can prevent punch 401 from being clamped by plank.Especially when rushing relatively soft material, if using etc. it is straight
Diameter cylinder punch, or the punch that is tapered, due to squeezing action, this punch is easy to be clamped by plank, it is difficult to take
Go out, taking out can cause punch to fracture by force again.Take gradually thicker round platform 403 design, this problem of effective solution.It is fixed
Position cone 405 can prevent punch 401 from skidding on plank, in actual use, locating cone 405 is just positioned over lower die protrusion
In 303 pits extruded on plank.
One end of punch die 411 has guide-localization column 502, the other end to have cylinder 412, has in cylinder 412 and punch die 411
First hole 413 of axis coaxle and second hole 414 vertical with 411 axis of punch die, and holes intersects.The effect in the first hole 413
It is to receive the rivet swept away by punch 401 and part plank, the effect in the second hole 414 is taken out by punch 401 from punch die 411
The rivet and part plank swept away.This design is convenient and simple to realize the effect for going out rivet.
In order to realize riveting in the case where plank there are the space interferences such as flanging, adjustment riveting upper and lower mould, punch 401 are needed
The position height that punch die 411 is installed on gripper clamp 102, therefore the utility model discloses a kind of extended columns 501.Extended column
There is guide-localization column 502 and guide-localization hole 503, the guide-localization hole 503 of extended column 501 can connect in riveting on 501
The guide-localization column of mould 103, riveting lower die 104, punch 401 or punch die 411, the guide-localization column 502 of extended column 501 can be with
Connect the guide-localization hole of drive rod 106, gripper clamp 102 or other extended columns.
As shown in figure 5, the convenience and interchangeability of the installation in order to rivet upper and lower mould, punch, punch die, extended column, this reality
A kind of design of guide-localization column 502 and guide-localization hole 503 is disclosed with novel.It is characterized in that, any guide-localization column
502 can be fixed in any guide-localization hole 503.Guide-localization column 502, including escape 504, guide surface 505, screw thread
506, angle 507 is imported, the diameter of screw thread 506 is less than the diameter of guide post；Guide-localization hole 503, including pilot hole and threaded hole,
The diameter of threaded hole is less than the diameter of pilot hole.For the sake of convenient, the number of all guide-localization columns is all 502 in attached drawing, is owned
Guide-localization hole number is all 503.
As shown in Figure 1, hand electric self-pierce riveting disclosed by the utility model picks, there is mounting hole on gripper clamp 102
107, mechanical arm can be connected on mounting hole 107, can suspend or connect shoulder strap in midair.Gripper clamp 102 is entire riveting machine weight
Most heavy part, it is more more reasonable than being arranged on electronic output handle 101 that mounting hole 107 is arranged on gripper clamp 102.Pass through
Simple connecting screw and link block, it is easy to electronic self-pierce riveting can be picked on mechanical arm, only pass through cable 106
It powers to drive riveting machine.By suitable rivet conveyer structure, robot automatic riveting may be implemented.
As shown in fig. 6, for the ease of hand-held, the utility model discloses a kind of electronic output handles 101.It is electronic go out
The function of power handle 101 is to convert electric energy to mechanical energy needed for riveting.It is internally provided with replaceable rechargeable battery 108,
Or the power supply of externally fed is connected with cable 106.Electric energy is converted to the device of mechanical energy, a kind of design be using motor 601,
Speed reducer 602, eccentric wheel 603, plunger pump 604, oil cylinder 605, piston 606 form.601 high-speed rotating mechanical energy of motor, warp
Become low speed rotation, the mechanical energy of high torque (HT) after crossing speed reducer 602, and then the mechanical energy that moves along a straight line become by eccentric wheel 603,
Linear motion mechanical energy pushes miniature plunger pump 604, generates hydraulic energy, hydraulic energy pushes the piston 606 in oil cylinder 605, living
Plug pushes drive rod 106 to work.
Electric energy is converted to the device of mechanical energy, and another kind design is to utilize motor 601, speed reducer 602, roller screw 607
It completes.601 high-speed rotating mechanical energy of motor, becomes low speed rotation, the mechanical energy of high torque (HT), then after speed reducer 602
By roller screw 607, directly become the mechanical energy of high thrust, drive rod 106 is pushed to work.Compared with hydraulic solution, the party
Case is simple in structure, does not have the problems such as oil leak.
Between the Rockwell hardness of blank holder 203 disclosed by the utility model is spent at 45 degree -70, the Rockwell hardness of thimble 205
Between being spent at 55 degree -75；The diameter of thimble 205 between 3mm-8mm, the internal diameter of 203 interstitial hole of blank holder 3mm-8mm it
Between, the internal diameter of 203 interstitial hole of blank holder is bigger 0.02-0.2mm than 205 diameter of thimble, and the blind hole diameter of 205 front end of thimble is 3mm-
5mm, nonmagnetic body 206 are a hollow structure, outer casing thickness 0.5mm-2mm, a diameter of 1mm-3mm of permanent magnet 207, height
For 1-3mm, it is 1 times or more of 209 weight of rivet that permanent magnet 207, which attracts the power of rivet,.
Punch 401 and punch die 411 disclosed by the utility model, punch 401 diameter change ranging from 5mm-9mm, front end are straight
Diameter is more than root diameter (RD)；The diameter in 411 first hole 413 of punch die is more than the maximum gauge of rivet 209, ranging from 5mm-9mm；Punch die
The diameter in 411 second holes 414 is more than the maximum length of rivet 209, size range 5mm-12mm；Punch 401 and punch die 411
Between Rockwell hardness is spent at 45 degree -70.
Above are merely preferred embodiments of the utility model, it is not intended to limit the utility model, it is noted that for
For those skilled in the art, without deviating from the technical principle of the utility model, if can also make
Dry improvement and modification, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of hand electric self-pierce riveting picks, it is characterised in that：Including electronic output handle, gripper clamp rivet upper mold, riveting
Connect lower die；
The electronic output handle front end be provided with hollow sleeve and inside hollow sleeve, it is opposite with hollow sleeve sliding
There is guide-localization hole in the front end of unique drive rod, the drive rod, and gripper clamp, the clamping are provided on the hollow sleeve
The position opposite with the drive rod is provided with guide-localization hole on pincers；
The riveting upper mold, including upper mold body, elastic ring, blank holder；
The upper mold body rear end is provided with guide-localization column, and front end is provided with upper mold boss, the setting of upper mold boss front end
There are thimble, the thimble front end to have blind hole, has nonmagnetic body in the blind hole, have permanent magnet in the nonmagnetic body；
The blank holder is provided with blank holder boss, and centre is provided with through hole, and the through hole is sleeved on the outside of the thimble simultaneously
Opposite sliding；
The elastic ring is provided with through hole, while being sleeved on the upper mold boss and the blank holder outside the boss, realizes
The elastic connection of blank holder and upper mold body, and being deformed under the extruding of the two, elastic ring length becomes smaller, diameter becomes when deformation
Greatly, outside is swelled.
2. hand electric self-pierce riveting as described in claim 1 picks, which is characterized in that the riveting lower die has guide-localization
There is groove, the bottom surface of the groove there is protrusion, the groove to have demoulding for column, lower mould body, the lower mould body front end
Angle.
Include also punch, punch die, described punch one end has 3. hand electric self-pierce riveting as described in claim 1 picks
Guide-localization column, the other end have gradually thicker round platform, and there are cutting edge and locating cone, one end of the punch die in the end of round platform
There are guide-localization column, the other end to have cylinder, has in cylinder and the first hole of punch die axis coaxle and vertical with punch die axis
The second hole, and holes intersect.
4. hand electric self-pierce riveting as described in claim 1 picks, also includes extended column, have on the extended column and lead
To positioning column and guide-localization hole, the guide-localization hole of the extended column can connect riveting upper mold, riveting lower die, punch or
The guide-localization column of the guide-localization column of person's punch die, the extended column can connect drive rod, gripper clamp or other extensions
The guide-localization hole of column.
5. hand electric self-pierce riveting according to any one of claims 1-4 picks, which is characterized in that the hand electric
Self-pierce riveting pick on guide-localization column and guide-localization hole, any guide-localization column can be fixed on any guide-localization hole
In；The guide-localization column, including guide surface, escape, screw thread, importing angle, the diameter of the screw thread are less than guide post
Diameter；The guide-localization hole, including pilot hole and threaded hole, the diameter of the threaded hole is less than the straight of pilot hole
Diameter.
6. hand electric self-pierce riveting as described in claim 1 picks, which is characterized in that there is mounting hole on the gripper clamp,
Mechanical arm can be connected on the mounting hole, can suspend or connect shoulder strap in midair.
7. hand electric self-pierce riveting as described in claim 1 picks, which is characterized in that the electronic output handle, in
Portion is provided with replaceable rechargeable battery, or the power supply with cable connection externally fed；Inside comprising motor, speed reducer, partially
Heart wheel, plunger pump, oil cylinder, piston composition can also include motor, speed reducer, roller screw.
8. hand electric self-pierce riveting as described in claim 1 picks, which is characterized in that the Rockwell hardness of the blank holder exists
Between 45 degree of -70 degree, between the Rockwell hardness of the thimble is spent at 55 degree -75；The diameter of the thimble between 3mm-8mm,
For the internal diameter of the blank holder interstitial hole between 3mm-8mm, the internal diameter of the blank holder interstitial hole is bigger 0.02- than thimble diameter
The blind hole diameter of 0.2mm, the thimble front end are 3mm-5mm, and the nonmagnetic body is a hollow structure, and outer casing thickness is
0.5mm-2mm, a diameter of 1mm-3mm of the permanent magnet are highly 1-3mm, and it is riveting that the permanent magnet, which attracts the power of rivet,
Follow closely weight 1 times or more.
9. hand electric self-pierce riveting as claimed in claim 3 picks, which is characterized in that the punch and punch die, punch are straight
Diameter variation range is 5mm-9mm, and point diameter is more than root diameter (RD)；The maximum that the diameter in the first hole of the punch die is more than rivet is straight
Diameter, ranging from 5mm-9mm；The diameter in the second hole of the punch die is more than the maximum length of rivet, size range 5mm-12mm；Institute
State punch and punch die Rockwell hardness spent at 45 degree -70 between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721381982.9U CN207872995U (en) | 2017-10-25 | 2017-10-25 | A kind of hand electric self-pierce riveting picks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721381982.9U CN207872995U (en) | 2017-10-25 | 2017-10-25 | A kind of hand electric self-pierce riveting picks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207872995U true CN207872995U (en) | 2018-09-18 |
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ID=63500751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721381982.9U Active CN207872995U (en) | 2017-10-25 | 2017-10-25 | A kind of hand electric self-pierce riveting picks |
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| Country | Link |
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| CN (1) | CN207872995U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649636A (en) * | 2017-10-25 | 2018-02-02 | 苏州卓尹特机电科技有限公司 | A kind of hand electric self-pierce riveting picks |
| CN111136209A (en) * | 2019-10-29 | 2020-05-12 | 宁波蓝圣智能科技有限公司 | Servo electric automatic riveting machine |
-
2017
- 2017-10-25 CN CN201721381982.9U patent/CN207872995U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649636A (en) * | 2017-10-25 | 2018-02-02 | 苏州卓尹特机电科技有限公司 | A kind of hand electric self-pierce riveting picks |
| CN111136209A (en) * | 2019-10-29 | 2020-05-12 | 宁波蓝圣智能科技有限公司 | Servo electric automatic riveting machine |
| CN111136209B (en) * | 2019-10-29 | 2021-11-16 | 宁波蓝圣智能科技有限公司 | Servo electric automatic riveting machine |
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Address after: Room 311, No. 2, Yangcheng Lake International Science and Technology Park, No. 116, Chengyang Road, Xiangcheng District, Xiangcheng District, Jiangsu Patentee after: Suzhou suci Intelligent Technology Co.,Ltd. Address before: Room 311, No. 2, Yangcheng Lake International Science and Technology Park, No. 116, Chengyang Road, Xiangcheng District, Xiangcheng District, Jiangsu Patentee before: SUZHOU ZHUOYITE ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: G4-701, Artificial Intelligence Industrial Park, No. 88 Jinji Lake Avenue, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone, Suzhou City, Jiangsu Province 215127 Patentee after: Suzhou suci Intelligent Technology Co.,Ltd. Address before: Room 311, Building 2, Yangchenghu International Science and Technology Pioneering Park, 116 Chengyang Road, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Suzhou suci Intelligent Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |