CN106424865A - End cap machining tool for roll shaft of conveyer - Google Patents
End cap machining tool for roll shaft of conveyer Download PDFInfo
- Publication number
- CN106424865A CN106424865A CN201610613508.8A CN201610613508A CN106424865A CN 106424865 A CN106424865 A CN 106424865A CN 201610613508 A CN201610613508 A CN 201610613508A CN 106424865 A CN106424865 A CN 106424865A
- Authority
- CN
- China
- Prior art keywords
- installing rack
- milling cutter
- mounting seat
- conveyer
- control device
- 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
- 238000003754 machining Methods 0.000 title claims abstract description 19
- 238000003801 milling Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 16
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 2
- 238000005520 cutting process Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
- B23Q3/154—Stationary devices
- B23Q3/1543—Stationary devices using electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Abstract
The present invention discloses an end cap machining tool for the roll shaft of a conveyer. The end cap machining tool comprises a machine tool main body, a clamping device arranged in the cutting area of the machine tool, a cutting device and a control device. The clamping device comprises a fixing device and a positioning device. The fixing device comprises an electromagnetic chuck mounted on the machine tool main body, and a controller of the electromagnetic chuck. The positioning device is located in the center of the electromagnetic chuck. The positioning device comprises three positioning holes arranged in the electromagnetic chuck, and positioning pins inserted into the positioning holes. The three positioning holes are evenly distributed on a circle with the center of the electromagnetic chuck as the circle center thereof. The cutting device comprises a milling cutter assembly and a milling cutter mounting seat. The control device controls the on/off states of both the clamping device and the cutting device. By means of the end cap machining tool, the end cap machining operation is high in precision, and fast and accurate in machining process.
Description
Technical field
The invention belongs to the field of machining equipment, specifically a kind of conveyer Kun hubcap machining tool.
Background technology
Lathe refers to the machine of manufacture machine, also known as machine-tool or toolroom machine, traditionally abbreviation lathe.It is generally divided into gold
Belong to stock-removing machine, forging machine tool and wood craft machines etc..In modern mechanical manufacturing, the method for processing equipment part is a lot：Except cutting adds
Outside work, also casting, forging, welding, punching press, extruding etc., as long as belonging to, required precision is higher and surface roughness requirements are thinner
Part, typically all finally need to be processed with the method for cutting, lathe rises in the construction of national economic modernization on lathe
Significant role, for the more professional lathe of conveyer Kun hubcap processing needs, high, the different end cap of end cap processing request
Processing technique is different.
Content of the invention
It is an object of the invention to provide a kind of conveyer Kun hubcap machining tool, end cap is processed quickly, high precision.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is：
A kind of conveyer Kun hubcap machining tool, including machine tool main body, the clamping device positioned at machine cut region, cuts
Turning device and control device, clamping device includes fixing device and positioner, and fixing device includes being arranged in machine tool main body
Magnechuck and magnechuck controller, positioner is located at the center of magnechuck, and positioner includes being located at
Three location holes on magnechuck and the alignment pin of insertion location hole, three location holes are distributed on the centre bit with magnechuck
It is set on the circle in the center of circle, topping machanism includes mill cutter assemblies and milling cutter mounting seat, control device controls clamping device and cutting dress
The start and stop put.
Further, milling cutter mounting seat lower surface is provided with milling cutter apparatus for adjusting position, and milling cutter apparatus for adjusting position includes
Upper surface is provided with the installing rack of milling cutter mounting seat, installing rack horizontal mobile device, the vertically movable device of installing rack and installing rack
Control device, installing rack horizontal mobile device includes being arranged on the leading screw of installing rack bottom, respectively positioned at two of leading screw two ends
Bearing block and the horizontal servomotor being arranged on leading screw one end, installing rack bottom is provided with the hole with leading screw cooperation, and bearing block is installed
In machine tool main body, the vertically movable device of mounting seat includes the slide block of bearing block bottom, machine tool main body is provided with slideway, installation
Tooth bar in slide block lower surface, the vertical servomotor being arranged in machine tool main body and be arranged on vertical servomotor and with
The gear of tooth bar cooperation, slide block is coordinated with slideway, and vertical servomotor is provided with double output shaft, two output shafts is all provided with teeth
Wheel, installs rack control device and controls installing rack horizontal mobile device and the vertically movable device of installing rack.
Further, installing rack horizontal mobile device is provided with photoelectric sensor, and photoelectric sensor is arranged on bearing block,
Photoelectric sensor detects the displacement of installing rack and range information is delivered to installation rack control device.
Further, the vertically movable device of installing rack is provided with photoelectric sensor, and photoelectric sensor is arranged on machine tool main body
On, photoelectric sensor detects the displacement of bearing block and range information is delivered to installation rack control device.
Further, installing rack is provided with milling cutter mounting seat tumbler, and milling cutter mounting seat tumbler includes being arranged on
Rotation servomotor on installing rack and the installation rotating disk being arranged on the output shaft rotating servomotor, milling cutter mounting seat utilizes
Screw is arranged on installation rotating disk.
Further, milling cutter mounting seat tumbler is provided with grating scale, and grating scale detection installs rotating disk rotational angle simultaneously
Angle information is delivered to installation rack control device.
The invention has the beneficial effects as follows：
End cap machining accuracy is high, and processing is quick, accurately.
Brief description
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is mounting seat horizontal mobile device schematic diagram in the present invention.
Fig. 3 is milling cutter mounting seat tumbler schematic diagram in the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the present invention can be defined by the claims
Implement with the multitude of different ways covering.
As shown in drawings, a kind of conveyer Kun hubcap machining tool, including machine tool main body, is located at machine cut region
Clamping device, topping machanism and control device 2, clamping device includes fixing device and positioner, and fixing device includes installing
Magnechuck 3 in lathe 1 main body and the controller 4 of magnechuck 3, positioner is located at the center of magnechuck 3,
Positioner includes three location holes and the alignment pin inserting location hole on magnechuck 3, and three location holes are distributed on
On circle with the center of magnechuck 3 as the center of circle, positioner can also be by being welded on the center of magnechuck 3
Form for locating piece on the circle in the center of circle, locating piece is provided with three pieces, topping machanism includes mill cutter assemblies 5 and milling cutter mounting seat 6, cutting
Device can also be made up of milling cutter mounting seat 6 and L-shaped stage property, control device 2 control the startup of clamping device and topping machanism with
Stop, milling cutter mounting seat 6 lower surface is provided with milling cutter apparatus for adjusting position, and milling cutter apparatus for adjusting position includes upper surface and is provided with
The installing rack 7 of milling cutter mounting seat 6, installing rack horizontal mobile device, the vertically movable device of installing rack and installation rack control device 8,
Installing rack horizontal mobile device includes the leading screw 9 being arranged on installing rack 7 bottom, two bearing blocks being located at leading screw 9 two ends respectively
10 are provided with the hole with leading screw 9 cooperation with the horizontal servomotor 11 being arranged on leading screw 9 one end, installing rack 7 bottom, and bearing block 10 is pacified
It is contained in machine tool main body 1, the vertically movable device of mounting seat includes the slide block 12 of bearing block 10 bottom, machine tool main body 1 is provided with
Slideway, the tooth bar 13 being arranged on slide block 12 lower surface, the vertical servomotor 14 being arranged in machine tool main body 1 and be arranged on vertical
The gear coordinating on servomotor 14 and with tooth bar 13, slide block 12 is provided with dual output with slideway cooperation, vertical servomotor 14
Axle, two output shafts are equipped with gear, and the vertically movable device of mounting seat can also select the vertical servomotor of single output shaft,
Turbine and worm case is connected on the vertical servomotor of single output shaft, turbine and worm case is provided with two output shafts, and output shaft is provided with
Gear, wheel and rack coordinates, and installs rack control device 8 and controls installing rack horizontal mobile device and the vertically movable dress of installing rack
Put, installing rack horizontal mobile device is provided with photoelectric sensor, photoelectric sensor is arranged on bearing block 10, photoelectric sensor is examined
Survey the displacement of installing rack 7 and range information is delivered to installation rack control device 8, the vertically movable device of installing rack is provided with
Photoelectric sensor, photoelectric sensor is arranged in machine tool main body 1, photoelectric sensor detect bearing block 10 displacement and will be away from
From information delivery to installing rack control device 8, installing rack 7 is provided with milling cutter mounting seat tumbler, and milling cutter mounting seat rotates dress
Put the installation rotating servomotor 15 and being arranged on the output shaft rotating servomotor 15 including being arranged on installing rack to turn
Disk 16, milling cutter mounting seat 6 is arranged on installation rotating disk 16 using screw, and milling cutter mounting seat tumbler is provided with grating scale, light
The detection of grid chi is installed rotating disk 16 rotational angle and angle information is delivered to installation rack control device 8.
End cap raw material is installed on the positioning device, fixing device fixation end cap raw material, open topping machanism, milling cutter
Apparatus for adjusting position adjusts milling cutter position, completes the operations different to end cap raw material.
Invention described above embodiment, does not constitute limiting the scope of the present invention, any in the present invention
Spirit and principle within modification, equivalent and improvement of being made etc., should be included in the claim protection model of the present invention
Within enclosing.
Claims (6)
1. a kind of conveyer Kun hubcap machining tool, including machine tool main body it is characterised in that also including positioned at machine cut area
The clamping device in domain, topping machanism and control device, clamping device includes fixing device and positioner, and fixing device includes pacifying
It is contained in the controller of magnechuck in machine tool main body and magnechuck, positioner is located at the center of magnechuck, fixed
Position device includes three location holes and the alignment pin inserting location hole on magnechuck, and three location holes are distributed on electricity
The center of magnetic-disc is on the circle in the center of circle, and topping machanism includes mill cutter assemblies and milling cutter mounting seat, and control device controls folder
Tight device and the start and stop of topping machanism.
2. according to claim 1 a kind of conveyer Kun hubcap machining tool it is characterised in that milling cutter mounting seat lower surface
Milling cutter apparatus for adjusting position is installed, milling cutter apparatus for adjusting position includes upper surface and is provided with the installing rack of milling cutter mounting seat, peace
Shelve horizontal mobile device, the vertically movable device of installing rack and rack control device is installed, installing rack horizontal mobile device includes pacifying
The leading screw being contained in installing rack bottom, two bearing blocks being located at leading screw two ends respectively and the horizontal servo electricity being arranged on leading screw one end
Machine, installing rack bottom is provided with the hole with leading screw cooperation, and bearing block is arranged in machine tool main body, and the vertically movable device of mounting seat includes
Slideway that the slide block of bearing block bottom, machine tool main body are provided with, it is arranged on the tooth bar of slide block lower surface, is arranged in machine tool main body
Vertical servomotor and be arranged on vertical servomotor and the gear with tooth bar cooperation, slide block is coordinated with slideway, vertically
Servomotor is provided with double output shaft, and two output shafts are equipped with gear, installs rack control device and controls installing rack transverse shifting
Device and the vertically movable device of installing rack.
3. according to claim 2 a kind of conveyer Kun hubcap machining tool it is characterised in that installing rack transverse shifting dress
Put and be provided with photoelectric sensor, photoelectric sensor is arranged on bearing block, photoelectric sensor detects the displacement of installing rack simultaneously
Range information is delivered to installation rack control device.
4. according to claim 2 a kind of conveyer Kun hubcap machining tool it is characterised in that the vertically movable dress of installing rack
Put and be provided with photoelectric sensor, photoelectric sensor is arranged in machine tool main body, photoelectric sensor detects the displacement of bearing block
And range information is delivered to installation rack control device.
5. according to claim 2 a kind of conveyer Kun hubcap machining tool it is characterised in that installing rack is provided with milling cutter
Mounting seat tumbler, milling cutter mounting seat tumbler includes the rotation servomotor being arranged on installing rack and is arranged on rotation
Installation rotating disk on the output shaft of servomotor, milling cutter mounting seat is arranged on installation rotating disk using screw.
6. according to claim 5 a kind of conveyer Kun hubcap machining tool it is characterised in that milling cutter mounting seat rotate dress
Put and be provided with grating scale, grating scale detection is installed rotating disk rotational angle and angle information is delivered to installation rack control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610613508.8A CN106424865A (en) | 2016-07-29 | 2016-07-29 | End cap machining tool for roll shaft of conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610613508.8A CN106424865A (en) | 2016-07-29 | 2016-07-29 | End cap machining tool for roll shaft of conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106424865A true CN106424865A (en) | 2017-02-22 |
Family
ID=58185174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610613508.8A Pending CN106424865A (en) | 2016-07-29 | 2016-07-29 | End cap machining tool for roll shaft of conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424865A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186528A (en) * | 2017-08-01 | 2017-09-22 | 杭州广旭数控设备有限公司 | A kind of disc component automatic clamping device for numerical control lathe |
| CN111673144A (en) * | 2020-06-15 | 2020-09-18 | 泉州市昌泉油压机械有限公司 | Horizontal deep hole drilling equipment for oil distribution block preparation and drilling operation system thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2306858Y (en) * | 1997-08-22 | 1999-02-10 | 甄建中 | Milling machine for working sleeve |
| US20020110433A1 (en) * | 2001-01-12 | 2002-08-15 | Marroncelli Vincent P. | Clamping device for a machine tool |
| CN202028795U (en) * | 2011-01-19 | 2011-11-09 | 马鞍山万马机床制造有限公司 | Special boring machine for holes uniformly arranged on circumferences of large plate type spare parts |
| CN102672247A (en) * | 2012-04-01 | 2012-09-19 | 浙江凯达机床股份有限公司 | Processing device and processing method for spherical pit of piston of automobile air conditioner |
| CN103418802A (en) * | 2013-07-27 | 2013-12-04 | 桐城运城制版有限公司 | Conveyor roll-shaft end cap machining tool |
| CN203484665U (en) * | 2013-07-27 | 2014-03-19 | 桐城运城制版有限公司 | Novel lathe |
| CN105081426A (en) * | 2015-09-15 | 2015-11-25 | 浙江德威不锈钢管业制造有限公司 | Facing machine for steel tube |
-
2016
- 2016-07-29 CN CN201610613508.8A patent/CN106424865A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2306858Y (en) * | 1997-08-22 | 1999-02-10 | 甄建中 | Milling machine for working sleeve |
| US20020110433A1 (en) * | 2001-01-12 | 2002-08-15 | Marroncelli Vincent P. | Clamping device for a machine tool |
| CN202028795U (en) * | 2011-01-19 | 2011-11-09 | 马鞍山万马机床制造有限公司 | Special boring machine for holes uniformly arranged on circumferences of large plate type spare parts |
| CN102672247A (en) * | 2012-04-01 | 2012-09-19 | 浙江凯达机床股份有限公司 | Processing device and processing method for spherical pit of piston of automobile air conditioner |
| CN103418802A (en) * | 2013-07-27 | 2013-12-04 | 桐城运城制版有限公司 | Conveyor roll-shaft end cap machining tool |
| CN203484665U (en) * | 2013-07-27 | 2014-03-19 | 桐城运城制版有限公司 | Novel lathe |
| CN105081426A (en) * | 2015-09-15 | 2015-11-25 | 浙江德威不锈钢管业制造有限公司 | Facing machine for steel tube |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186528A (en) * | 2017-08-01 | 2017-09-22 | 杭州广旭数控设备有限公司 | A kind of disc component automatic clamping device for numerical control lathe |
| CN111673144A (en) * | 2020-06-15 | 2020-09-18 | 泉州市昌泉油压机械有限公司 | Horizontal deep hole drilling equipment for oil distribution block preparation and drilling operation system thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102814553B (en) | Gear grinding machine with numerical control forming grinding wheel | |
| CN105397566B (en) | A kind of Cutters In Mc abrasion on-line checking and intelligent compensation system and method | |
| CN202571941U (en) | Turntable type work fixture for machining of glass moulds | |
| CN100584499C (en) | Processing and fabricating method of bend type cavity with changeable section | |
| CN103143759A (en) | Indexing processing device and method of large axle-liked workpiece | |
| CN103949854B (en) | Large diameter circular arc tooth plate segmental machining method | |
| CN106552967B (en) | Large-scale high-precision numerical control fluted disc grinding machine | |
| CN101804547B (en) | Machining method of end-ring gear rack | |
| CN105269321A (en) | Blade numerical control milling-grinding-polishing composite processing machine tool and method thereof | |
| CN106424865A (en) | End cap machining tool for roll shaft of conveyer | |
| CN104827349A (en) | Machine tool position detecting device | |
| CN102689187A (en) | Turntable type tool fixture for machining glass molds | |
| CN105773087B (en) | The method of general NC Boring machine processing six square shafts of high accuracy | |
| CN106181605A (en) | A kind of knuckle-tooth cutter computer controlled grinding machine and method for grinding thereof | |
| CN109605126B (en) | Digit control machine tool on-line measuring cutter life-span system | |
| CN102781615A (en) | Gear machining method | |
| CN105772815B (en) | The method of 90 degree of V-grooves of Spiral distribution on the big profile shaft of general NC Boring machine processing | |
| US3899943A (en) | High speed bar peeler | |
| CN103056688A (en) | Rapid clamping tool | |
| KR20180037737A (en) | spindle position correction according to length variation of the tool possible Horizontal type hole machining device | |
| CN103862333A (en) | Taper-shank slotting cutter grinding device | |
| CN103008989A (en) | Method for processing plum-shaped through hole of big housing of sendzimir multi-roll mill | |
| CN203622101U (en) | Taper shank slotting cutter grinding device | |
| CN205309930U (en) | Machining center cutter grinder decreases on -line measuring device | |
| CN102909580B (en) | Sliding valve tool for twin-screw compressor and sliding valve processing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
|
| RJ01 | Rejection of invention patent application after publication |