CN108177045A - A kind of fast polishing grinding device for machine-building - Google Patents
A kind of fast polishing grinding device for machine-building Download PDFInfo
- Publication number
- CN108177045A CN108177045A CN201711457100.7A CN201711457100A CN108177045A CN 108177045 A CN108177045 A CN 108177045A CN 201711457100 A CN201711457100 A CN 201711457100A CN 108177045 A CN108177045 A CN 108177045A
- Authority
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- China
- Prior art keywords
- fixedly connected
- motor
- machine
- grinding device
- hinged
- 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.)
- Pending
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 210000002683 foot Anatomy 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
-
- 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
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a kind of fast polishing grinding devices for machine-building,Including pedestal,Supporting rack is fixedly connected with above the pedestal,Round sliding rail is fixedly connected with above support frame as described above,Slideway is fixedly connected with above the circle sliding rail,The inner ring of the circle sliding rail is fixedly connected with gear ring,Sliding block is slidably connected above the slideway,Fixed plate is fixedly connected with above the sliding block,The side of the fixed plate is fixedly connected with driving motor,Gear is fixedly connected with by shaft coupling on the output terminal of the driving motor,Connection is engaged between the gear and gear ring,The first electric cylinders are hinged with above the opposite side of the fixed plate,The second hinged seat is provided with below first hinged seat,It is hinged between the output terminal and first sleeve of first electric cylinders by third hinged seat,The other end of the first sleeve slidably connects the second casing,The invention reasonable design,Facilitate and polish,It is efficient,It is worth promoting.
Description
Technical field
The present invention relates to field of mechanical technique, specially a kind of fast polishing grinding devices for machine-building.
Background technology
GRP pipe is a kind of lightweight, high-strength, corrosion resistant nonmetal pipeline.It is the glass with resin matrix weight
Fiber is successively wrapped on the core model of rotation by technological requirement, and remote quartz sand of equably spreading is used as folder between the fibers
Layer of sand.Its structural pipe wall is rationally advanced, can give full play to the effect of material, in the case where meeting the preceding topic of use intensity, improves steel
Degree, ensure that the stability and reliability of product.FRP sand tube is not tied with its excellent resistant to chemical etching, high-strength light
Dirt, shock resistance is strong, and service life is long compared with common steel tube, and comprehensive cost low is quick for installation, it is safe and reliable the advantages that, it is wide
Large user is received.And GRP pipe is the shape of drum type brake, is wound in by resin, fibre reinforced materials and filler
Type, molding GRP pipe has many burrs to need to polish, and the precision higher that inner wall needs are polished, common polishing
Machine is difficult to work in inner wall of the pipe, that is, enables and work in pipe, it is also difficult to polish smooth, can not polish uniformly, and now
Sanding and polishing is all to go to complete by manpower, not only cost of idleness but also cannot improve efficiency, and the bad of sanding and polishing can be directly
Influence the use function and service life of pipeline.Therefore, it invents and a kind of is solved for the fast polishing grinding device of machine-building
Certainly the above problem is necessary.
Invention content
The purpose of the present invention is to provide a kind of fast polishing grinding device for machine-building, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical solution：A kind of fast polishing for machine-building is polished
Device including pedestal, is fixedly connected with supporting rack, concentric stroking is fixedly connected with above support frame as described above above the pedestal
Rail is fixedly connected with slideway above the circle sliding rail, and the inner ring of the circle sliding rail is fixedly connected with gear ring, the cunning
Sliding block is slidably connected above road, fixed plate is fixedly connected with above the sliding block, the side of the fixed plate, which is fixed, to be connected
It is connected to driving motor, gear, the gear and gear ring is fixedly connected with by shaft coupling on the output terminal of the driving motor
Between engage connection, be fixedly connected with the first hinged seat above the opposite side of the fixed plate, it is hinged on first hinged seat
There are the first electric cylinders, the second hinged seat is provided with below first hinged seat, first set is hinged on second hinged seat
Pipe, is hinged, the other end of the first sleeve between the output terminal and first sleeve of first electric cylinders by third hinged seat
The second casing is slidably connected, the other end of second casing is fixedly connected with support plate, is fixedly mounted in the support plate
There are the first motor, the second motor and third motor.
Preferably, grinding disc is installed on the output terminal of first motor, the second motor and third motor.
Preferably, the side of the first sleeve is installed with cylinder, the output terminal of the cylinder and the second casing
Side is fixedly connected.
Preferably, fixed bolt hole is provided on the pedestal, the fixed bolt hole internal thread is connected with support feet.
Preferably, support frame as described above includes lower carriage and upper bracket, and the upper bracket is plugged in lower carriage.
Preferably, the side of the lower carriage is fixedly connected with hydraulic cylinder, upper end output terminal and the upper branch of the hydraulic cylinder
It is fixedly connected between frame.
Preferably, the quantity of the hydraulic cylinder setting is two, and hydraulic cylinder is located at the both sides of lower carriage.
Preferably, first motor and the second motor are symmetrical arranged about support plate, and the third motor is located at support
The end of plate.
Compared with prior art, beneficial effects of the present invention are as follows：This is used for the fast polishing grinding device of machine-building,
By the pedestal of setting, supporting rack is fixedly connected with above pedestal, round sliding rail is fixedly connected with above supporting rack,
Slideway is provided with above round sliding rail, the inner ring of round sliding rail is fixedly connected with gear ring, cunning is slidably connected on slideway
Block is fixedly connected with fixed plate above sliding block, is connected with driving motor in the side of fixed plate, on the output terminal of driving motor
Gear is fixedly connected with, connection is engaged between gear and gear ring, driving motor can be with the rotation of drive gear, so as to drive cunning
The movement of block, the opposite side top of fixed plate are fixedly connected with the first hinged seat, the first electric cylinders are hinged on the first hinged seat,
It is hinged between the output terminal and first sleeve of first electric cylinders by third hinged seat, the other end of first sleeve slidably connects
Two casings, the other end of the second casing are fixedly connected with support plate, be installed in support plate the first motor, the second motor and
Third motor is equipped with grinding disc on the output terminal of the first motor, the second motor and third motor, multi-angle is facilitated to be thrown
Light is polished, which facilitates and polish, efficient, is worth promoting.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the understructure schematic diagram of the present invention；
Fig. 3 is the round sliding rail internal structure schematic diagram of the present invention；
Fig. 4 is the partial structural diagram of the present invention.
In figure：1 pedestal, 2 fixed bolt holes, 3 support feets, 4 supporting racks, 5 round sliding rails, 6 slideways, 7 gear rings, 8 sliding blocks,
9 fixed plates, 10 driving motors, 11 gears, 12 first hinged seats, 13 first electric cylinders, 14 second hinged seats, 15 first sleeves, 16
Second casing, 17 cylinders, 18 third hinged seats, 19 support plates, 20 first motors, 21 second motors, 22 third motors, 23 lower
Frame, 24 upper brackets, 25 hydraulic cylinders.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-4, a kind of fast polishing grinding device for machine-building, including pedestal 1, the pedestal 1
Top is fixedly connected with supporting rack 4, and the top of support frame as described above 4 is fixedly connected with round sliding rail 5, the circle sliding rail 5 it is upper
Side is fixedly connected with slideway 6, and the inner ring of the circle sliding rail 5 is fixedly connected with gear ring 7, and the top of the slideway 6, which is slided, to be connected
Sliding block 8 is connected to, the top of the sliding block 8 is fixedly connected with fixed plate 9, and the side of the fixed plate 9 is fixedly connected with driving electricity
Machine 10 is fixedly connected with gear 11 on the output terminal of the driving motor 10 by shaft coupling, the gear 11 and gear ring 7 it
Between engage connection, be fixedly connected with the first hinged seat 12 above the opposite side of the fixed plate 9, cut with scissors on first hinged seat 12
The first electric cylinders 13 are connected to, the lower section of first hinged seat 12 is provided with the second hinged seat 14, is cut with scissors on second hinged seat 14
First sleeve 15 is connected to, hinged by third hinged seat 18 between the output terminal of first electric cylinders 13 and first sleeve 15, institute
The other end for stating first sleeve 15 slidably connects the second casing 16, and the other end of second casing 16 is fixedly connected with support
Plate 19 is installed with the first motor 20, the second motor 21 and third motor 22 in the support plate 19.
Specifically, grinding disc is installed on the output terminal of first motor 20, the second motor 21 and third motor 22.
Specifically, the side of the first sleeve 15 is installed with cylinder 17, the output terminal and second of the cylinder 17
The side of casing 16 is fixedly connected.
Specifically, being provided with fixed bolt hole 2 on the pedestal 1,2 internal thread of fixed bolt hole is connected with support feet 3.
Specifically, support frame as described above 4 includes lower carriage 23 and upper bracket 24, the upper bracket 24 is plugged on lower carriage 23
It is interior.
Specifically, the side of the lower carriage 23 is fixedly connected with hydraulic cylinder 25, the upper end output terminal of the hydraulic cylinder 25
It is fixedly connected between upper bracket 24.
Specifically, the quantity that the hydraulic cylinder 25 is set is two, and hydraulic cylinder 25 is located at the both sides of lower carriage 23.
Specifically, 20 and second motor 21 of the first motor is symmetrical arranged about support plate 19, the third motor 22
Positioned at the end of support plate 19.
Operation principle：This is used for the fast polishing grinding device of machine-building, in use, by the pedestal of setting, the bottom of at
The top of seat is fixedly connected with supporting rack 4, and round sliding rail 5, the top of round sliding rail 5 are fixedly connected in the top of supporting rack 4
Slideway 6 is provided with, the inner ring of round sliding rail 5 is fixedly connected with gear ring 7, and sliding block 8 is slidably connected on slideway 6, sliding block 8
Top is fixedly connected with fixed plate 9, and driving motor 10 is connected in the side of fixed plate 9, is consolidated on the output terminal of driving motor 10
Surely be connected with gear 11, engage connection between gear 11 and gear ring 7, driving motor 10 can with the rotation of drive gear 11, from
And with the movement of movable slider 8, the opposite side top of fixed plate 9 is fixedly connected with the first hinged seat 12, on the first hinged seat 12
The first electric cylinders 13 are hinged with, it is hinged by third hinged seat 18 between the output terminal of the first electric cylinders 13 and first sleeve 15, first
The other end of casing 15 slidably connects the second casing 16, and the other end of the second casing 16 is fixedly connected with support plate 19, support
The first motor 20, the second motor 21 and third motor 22 are installed on plate 19, in the first motor 20, the second motor 21 and
Grinding disc is installed on the output terminal of three motors 22, multi-angle is facilitated to be polished polishing, which facilitates progress
Polishing, it is efficient, it is worth promoting.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent replacement to which part technical characteristic,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (8)
1. a kind of fast polishing grinding device for machine-building, including pedestal (1), it is characterised in that：The pedestal (1)
Top is fixedly connected with supporting rack (4), and round sliding rail (5), the circle sliding rail are fixedly connected with above support frame as described above (4)
(5) slideway (6) is fixedly connected with above, the inner ring of the circle sliding rail (5) is fixedly connected with gear ring (7), the slideway
(6) sliding block (8) is slidably connected above, fixed plate (9), the fixed plate (9) are fixedly connected with above the sliding block (8)
Side be fixedly connected with driving motor (10), be fixedly connected on the output terminal of the driving motor (10) by shaft coupling with teeth
It takes turns (11), connection is engaged between the gear (11) and gear ring (7), is fixedly connected above the opposite side of the fixed plate (9)
There is the first hinged seat (12), the first electric cylinders (13) are hinged on first hinged seat (12), first hinged seat (12)
Lower section is provided with the second hinged seat (14), and first sleeve (15), first electric cylinders are hinged on second hinged seat (14)
(13) it is hinged by third hinged seat (18) between output terminal and first sleeve (15), the other end of the first sleeve (15)
The second casing (16) is slidably connected, the other end of second casing (16) is fixedly connected with support plate (19), the support
The first motor (20), the second motor (21) and third motor (22) are installed on plate (19).
2. a kind of fast polishing grinding device for machine-building according to claim 1, it is characterised in that：Described
Grinding disc is installed on the output terminal of one motor (20), the second motor (21) and third motor (22).
3. a kind of fast polishing grinding device for machine-building according to claim 1, it is characterised in that：Described
The side of sleeve (15) is installed with cylinder (17), and the side of the output terminal and the second casing (16) of the cylinder (17) is consolidated
Fixed connection.
4. a kind of fast polishing grinding device for machine-building according to claim 1, it is characterised in that：The bottom
Fixed bolt hole (2) is provided on seat (1), fixed bolt hole (2) internal thread is connected with support feet (3).
5. a kind of fast polishing grinding device for machine-building according to claim 1, it is characterised in that：The branch
Support (4) includes lower carriage (23) and upper bracket (24), and the upper bracket (24) is plugged in lower carriage (23).
6. a kind of fast polishing grinding device for machine-building according to claim 5, it is characterised in that：Under described
The side of stent (23) is fixedly connected with hydraulic cylinder (25), between the upper end output terminal of the hydraulic cylinder (25) and upper bracket (24)
It is fixedly connected.
7. a kind of fast polishing grinding device for machine-building according to claim 6, it is characterised in that：The liquid
The quantity of cylinder pressure (25) setting is two, and hydraulic cylinder (25) is positioned at the both sides of lower carriage (23).
8. a kind of fast polishing grinding device for machine-building according to claim 1, it is characterised in that：Described
One motor (20) and the second motor (21) are symmetrical arranged about support plate (19), and the third motor (22) is positioned at support plate (19)
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457100.7A CN108177045A (en) | 2017-12-28 | 2017-12-28 | A kind of fast polishing grinding device for machine-building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457100.7A CN108177045A (en) | 2017-12-28 | 2017-12-28 | A kind of fast polishing grinding device for machine-building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108177045A true CN108177045A (en) | 2018-06-19 |
Family
ID=62548409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711457100.7A Pending CN108177045A (en) | 2017-12-28 | 2017-12-28 | A kind of fast polishing grinding device for machine-building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108177045A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601326A (en) * | 2021-08-19 | 2021-11-05 | 武冈骏达体育用品有限公司 | Automatic polishing equipment for machining sliding plate |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062451A (en) * | 1983-09-13 | 1985-04-10 | Toukan Eng Kk | Polishing device for pipe inner surface |
| CN104175180A (en) * | 2014-07-28 | 2014-12-03 | 佛山市顺德区北航先进技术产业基地有限公司 | Automatic specially-shaped tube polishing machine |
| CN204525002U (en) * | 2015-01-23 | 2015-08-05 | 深圳市京田精密科技有限公司 | A kind of automatic mechanical arm |
| CN105033801A (en) * | 2015-06-30 | 2015-11-11 | 宁波汽车软轴软管有限公司 | Machining device for pipe orifice |
| CN205237824U (en) * | 2015-10-27 | 2016-05-18 | 孙梅 | Dual -drive polishing device for mechanical manufacturing |
| CN106239284A (en) * | 2016-09-12 | 2016-12-21 | 吉林大学 | A kind of screw type pipeline inwall polishing adapting to different tube diameters and polishing robot |
| CN206200679U (en) * | 2016-10-20 | 2017-05-31 | 天津市明志实业发展有限公司 | A kind of planet gear type ultra high molecular polyethylene oil pipe mouth of pipe sander |
| CN206425912U (en) * | 2017-01-22 | 2017-08-22 | 辽宁忠旺机械设备制造有限公司 | Pneumatic minor diameter aluminum pipe inwall sander |
| CN107313380A (en) * | 2017-08-15 | 2017-11-03 | 新乡市时瑞公路养护技术有限公司 | A kind of vehicle for cleaning safeguard railing |
-
2017
- 2017-12-28 CN CN201711457100.7A patent/CN108177045A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062451A (en) * | 1983-09-13 | 1985-04-10 | Toukan Eng Kk | Polishing device for pipe inner surface |
| CN104175180A (en) * | 2014-07-28 | 2014-12-03 | 佛山市顺德区北航先进技术产业基地有限公司 | Automatic specially-shaped tube polishing machine |
| CN204525002U (en) * | 2015-01-23 | 2015-08-05 | 深圳市京田精密科技有限公司 | A kind of automatic mechanical arm |
| CN105033801A (en) * | 2015-06-30 | 2015-11-11 | 宁波汽车软轴软管有限公司 | Machining device for pipe orifice |
| CN205237824U (en) * | 2015-10-27 | 2016-05-18 | 孙梅 | Dual -drive polishing device for mechanical manufacturing |
| CN106239284A (en) * | 2016-09-12 | 2016-12-21 | 吉林大学 | A kind of screw type pipeline inwall polishing adapting to different tube diameters and polishing robot |
| CN206200679U (en) * | 2016-10-20 | 2017-05-31 | 天津市明志实业发展有限公司 | A kind of planet gear type ultra high molecular polyethylene oil pipe mouth of pipe sander |
| CN206425912U (en) * | 2017-01-22 | 2017-08-22 | 辽宁忠旺机械设备制造有限公司 | Pneumatic minor diameter aluminum pipe inwall sander |
| CN107313380A (en) * | 2017-08-15 | 2017-11-03 | 新乡市时瑞公路养护技术有限公司 | A kind of vehicle for cleaning safeguard railing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601326A (en) * | 2021-08-19 | 2021-11-05 | 武冈骏达体育用品有限公司 | Automatic polishing equipment for machining sliding plate |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |
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| RJ01 | Rejection of invention patent application after publication |