CN208628923U - A kind of tooling with lathe process axial groove - Google Patents
A kind of tooling with lathe process axial groove Download PDFInfo
- Publication number
- CN208628923U CN208628923U CN201821097143.9U CN201821097143U CN208628923U CN 208628923 U CN208628923 U CN 208628923U CN 201821097143 U CN201821097143 U CN 201821097143U CN 208628923 U CN208628923 U CN 208628923U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- fixedly installed
- fixed
- plate
- lifting
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000003028 elevating effect Effects 0.000 claims abstract description 21
- 230000001105 regulatory effect Effects 0.000 claims abstract description 21
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 238000012545 processing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a kind of tooling with lathe process axial groove, including device noumenon, lifting regulating rod and front and back adjusting rod, described device body bottom portion is fixedly installed with fixed guide seat, and fixed guide seat inside center is fixedly installed with elevating screw thread bar by bearing；The elevating screw thread bar bottom end is fixedly installed with conical gear, and fixed guide seat lower right side is fixedly installed with lifting regulating rod by threaded hole；The lifting regulating rod left end is fixedly installed with conical gear, and the setting of lifting regulating rod right-hand end is equipped with rotation hand wheel；The fixed guide seat top interior is fixedly installed with lifting fixed block by the limit of bolt everywhere, and insertion lifting fixed block bottom internal cooperates at the top of elevating screw thread bar.The setting of mobile adjustable plate facilitates the fixed installation of upper limit engaging plate, convenient to fixed block progress mobile guide limit is adjusted, and facilitates the adjusting for realizing the left and right directions for adjusting fixed block, while facilitating itself front-rear direction is mobile to adjust.
Description
Technical field
The utility model belongs to processing tool technical field more particularly to a kind of tooling with lathe process axial groove.
Background technique
Lathe process is some of machining, and there are mainly two types of form processings: one is lathe tool is fixed, processing is revolved
Turn in unfashioned workpiece, another kind is to fix workpiece, by the high speed rotation of workpiece, lathe tool (knife rest) it is horizontal and vertical
It is mobile to carry out precision processing.It also can be used the carry out such as drill bit, reamer, reamer, screw tap, screw die and checkering tool corresponding on lathe
Processing.Lathe is mainly used for processing axis, disk, set and other workpiece with rotary surface, is machine-building and repair factory
It is middle to use most wide a kind of machine tooling.
Based on above-mentioned, the inventors discovered that, it is not set during existing lathe process without special axial groove processing tool
It is standby, through slot in the front-back direction can only be opened up by way of similar cutting machine, and whole device is inconvenient to be fixedly mounted and open
The adjusting of slot size.
Then, in view of this, being studied improvement for existing structure and missing, a kind of lathe process axial direction is provided
The tooling of slot, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of tooling with lathe process axial groove, to solve
The problem of adjusting of the existing size that is inconvenient to be fixedly mounted and slot.
The purpose and effect of the utility model tooling of lathe process axial groove, are reached by technological means in detail below
At:
A kind of tooling with lathe process axial groove, including device noumenon, fixed guide seat go up and down fixed block, and carrying is led
To plate, fixed block is adjusted, workpiece to be processed, fixed clamping plate, mobile clamping plate, screw thread clamping bar, limit engaging plate, left and right is adjusted
Pole, mobile adjustable plate, elevating screw thread bar, lifting regulating rod and front and back adjusting rod, described device body bottom portion are fixedly installed with
Fixed guide seat, and fixed guide seat inside center is fixedly installed with elevating screw thread bar by bearing；Elevating screw thread bar bottom
Portion end is fixedly installed with conical gear, and fixed guide seat lower right side is fixedly installed with lifting regulating rod by threaded hole；
The lifting regulating rod left end is fixedly installed with conical gear, and the setting of lifting regulating rod right-hand end is equipped with rotation hand
Wheel；The fixed guide seat top interior is fixedly installed with lifting fixed block, and elevating screw thread bar top by the limit of bolt everywhere
Portion's insertion lifting fixed block bottom internal cooperates；It is bolted at the top of the lifting fixed block and carrying guiding is installed
Plate, and carry and be fixedly installed with mobile adjustable plate at the top of guide plate；The front and back adjusting rod passes through end face in front of carrying guide plate
It is intermediate to be connected with mobile adjustable plate by bearing, and end face is fixedly installed with rotation hand wheel in front of the adjusting rod of front and back；The shifting
Dynamic adjustable plate top right side, which is bolted, is equipped with limit engaging plate, and left and right adjusting bar passes through in limit engaging plate inside
Heart threaded hole；The left and right adjusting bar left end is fixedly installed with adjusting fixed block by bearing, and on the right side of left and right adjusting bar
End face is fixedly installed with rotation hand wheel；Open interior bottom, which is bolted, on the left of the adjusting fixed block is equipped with fixing clamp
Tight plate, and adjust and mobile clamping plate is fixedly installed with by screw thread clamping bar at the top of open interior on the left of fixed block；The fixation
Left side is fixedly installed with workpiece to be processed between clamping plate and mobile clamping plate, and adjusts and open among open interior on the left of fixed block
Guide and limit hole equipped with up and down direction；It is described to adjust the threaded hole that up and down direction is offered on the left of fixed block top center.
Further, fixed guide seat bottom is provided with fixed plate of the quadrangle with ladder mounting hole, and fixed guide
Seat bottom fixed board top center is provided with ladder square column, the fixed guide seat ladder square column top and bottom side of offering
Shape mounting groove offers circular mounting hole among demarcation plate inside fixed guide seat.
Further, it is provided with the rectangular slab with rectangle limiting slot at the top of the lifting fixed block, and goes up and down fixed block bottom
Portion is provided centrally with protrusion limit square fixed block, and end face center offers upper and lower to lifting fixed block square fixed block everywhere
To limiting slot, lifting fixed block square fixed block bottom end face center offer threaded hole.
Further, it is provided among the carrying guide plate bottom and limits fixed block in the front-back direction, and carry guiding
It is provided with the threaded hole of ordered arrangement at left and right sides of plate limit fixed block, is provided at the top of carrying guide plate and moves in the front-back direction
Action-oriented limiting slot, carrying guide plate mobile guide limiting slot front end face offer threaded hole.
Further, limit guide block of the front with mounting hole is provided among the mobile adjustable plate bottom, and mobile
Adjustable plate top right side offers limiting slot with threaded hole, and mobile adjustable plate top right side offers rectangle limition orientation slot.
Compared with prior art, the utility model has the following beneficial effects:
The setting of mobile adjustable plate facilitates the fixed installation of upper limit engaging plate, convenient to move to adjusting fixed block
Action-oriented limit facilitates the adjusting for realizing the left and right directions for adjusting fixed block, while facilitating itself mobile adjusting in the front-back direction.
The setting for going up and down fixed block facilitates rotation lifting regulating rod to drive the rotation of elevating screw thread bar by conical gear, makes
Elevating screw thread bar tip male thread is meshed with lifting fixed block internal thread holes, realizes the lift adjustment of lifting fixed block.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view.
Fig. 2 is the utility model overlooking structure diagram.
Fig. 3 is the utility model left view structural representation.
Fig. 4 is the utility model fixed guide seat top view.
Fig. 5 is the utility model fixed guide seat bottom view.
Fig. 6 is the utility model lifting fixed block top view.
Fig. 7 is the utility model lifting fixed block bottom view.
Fig. 8 is the utility model carrying guide plate top view.
Fig. 9 is the utility model carrying guide plate bottom view.
Figure 10 is the mobile clamping plate bottom view of the utility model.
In figure: 1, device noumenon, 2, fixed guide seat, 3, lifting fixed block, 4, carrying guide plate, 5, adjusting fixed block,
6, workpiece to be processed, 7, fixed clamping plate, 8, mobile clamping plate, 9, screw thread clamping bar, 10, limit engaging plate, 11, left and right adjusting
Bar, 12, mobile adjustable plate, 13, elevating screw thread bar, 14, lifting regulating rod, 15, front and back adjusting rod.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 10:
The utility model provides a kind of tooling with lathe process axial groove, including device noumenon 1, and fixed guide seat 2 rises
Fixed block 3 is dropped, guide plate 4 is carried, adjusts fixed block 5, workpiece to be processed 6, fixed clamping plate 7, mobile clamping plate 8, screw clamp
Tight bar 9 limits engaging plate 10, left and right adjusting bar 11, mobile adjustable plate 12, elevating screw thread bar 13, lifting regulating rod 14 and front and back
Adjusting rod 15,1 bottom of device noumenon is fixedly installed with fixed guide seat 2, and 2 inside center of fixed guide seat is fixed by bearing
Elevating screw thread bar 13 is installed；13 bottom end of elevating screw thread bar is fixedly installed with conical gear, and under 2 right side of fixed guide seat
Portion is fixedly installed with lifting regulating rod 14 by threaded hole；14 left end of lifting regulating rod is fixedly installed with conical gear, and
The setting of 14 right-hand end of lifting regulating rod is equipped with rotation hand wheel；2 top interior of fixed guide seat is solid by the limit of bolt everywhere
Equipped with lifting fixed block 3, and at the top of elevating screw thread bar 13, insertion lifting 3 bottom internal of fixed block cooperates for Dingan County；Lifting is solid
Determine to be bolted at the top of block 3 and carrying guide plate 4 is installed, and carries and be fixedly installed with mobile adjustable plate at the top of guide plate 4
12；Front and back adjusting rod 15 passes through to be connected with mobile adjustable plate 12 by bearing among carrying 4 front end face of guide plate, and front and back
15 front end face of adjusting rod is fixedly installed with rotation hand wheel；Mobile 12 top right side of adjustable plate, which is bolted, is equipped with limit
Engaging plate 10, and left and right adjusting bar 11 passes through limit 10 inside center threaded hole of engaging plate；11 left end of left and right adjusting bar is logical
It crosses bearing and is fixedly installed with adjusting fixed block 5, and 11 right end face of left and right adjusting bar is fixedly installed with rotation hand wheel；It adjusts and fixes
5 left side open interior bottom of block, which is bolted, is equipped with fixed clamping plate 7, and adjusts 5 left side open interior top of fixed block
Portion is fixedly installed with mobile clamping plate 8 by screw thread clamping bar 9；The fixed peace in left side between fixed clamping plate 7 and mobile clamping plate 8
Equipped with workpiece to be processed 6, and adjust the guide and limit hole that up and down direction is offered among 5 left side open interior of fixed block；It adjusts
The threaded hole of up and down direction is offered on the left of 5 top center of fixed block.
Wherein, 2 bottom of fixed guide seat is provided with fixed plate of the quadrangle with ladder mounting hole, and fixed guide seat 2
Bottom fixed board top center is provided with ladder square column, 2 ladder square column top and bottom of the fixed guide seat side of offering
Shape mounting groove offers circular mounting hole among 2 inside demarcation plate of fixed guide seat, facilitates the fixed installation of itself, and convenient pair
Top lifting fixed block 3 carries out lifting guiding, facilitates the fixed installation of bottom internal gear, facilitates internal elevating screw thread bar 13
It is fixedly mounted.
Wherein, it is provided with the rectangular slab with rectangle limiting slot at the top of the lifting fixed block 3, and goes up and down 3 bottom of fixed block
It is provided centrally with protrusion limit square fixed block, end face center offers upper and lower to lifting 3 square fixed block of fixed block everywhere
To limiting slot, lifting 3 square fixed block bottom end face center of fixed block offer threaded hole, facilitate top carry guide plate 4
Limit fix, convenient to carry out limit anticreep by bolt, the insertion of easy of rise threaded rod 13 is intermeshed.
Wherein, it is provided among 4 bottom of carrying guide plate and limits fixed block in the front-back direction, and carry guide plate 4
It is provided with the threaded hole of ordered arrangement at left and right sides of limit fixed block, carries to be provided at the top of guide plate 4 and move in the front-back direction
Action-oriented limiting slot, 4 mobile guide limiting slot front end face of carrying guide plate offer threaded hole, facilitate the fixed peace of itself
Dress, is moved easily the limit mobile guide of adjustable plate 12, the insertion of front and back adjusting rod 15 is facilitated to be fixedly mounted.
Wherein, limit guide block of the front with mounting hole, and mobile tune are provided among 12 bottom of mobile adjustable plate
Section 12 top right side of plate offers limiting slot with threaded hole, and mobile 12 top right side of adjustable plate offers rectangle limition orientation
Slot facilitates the installation of itself limit mobile guide and front and back adjusting rod 15, facilitates the limit of limit engaging plate 10 to be fixedly mounted, side
Just mobile guide limit is carried out to adjusting fixed block 5.
The specifically used mode and effect of the present embodiment:
In the utility model, device noumenon 1 is fixedly mounted on lathe spindle right-hand end, notices that adjusting fixed block 5 opens
Mouthful towards left side, as shown in Figure 1, and original tape regulating device is dismantled among lathe, while there is clamping inside lathe chuck
Screw thread clamping bar 9 is rotated and mobile clamping plate 8 is driven to rise, workpiece to be processed 6 is put into fixed clamping plate 7 by cutter fixing head
Between mobile clamping plate 8, drives mobile clamping plate 8 to fall the rotation of screw thread clamping bar 9 and workpiece to be processed 6 is clamped, is paid attention to
It needs to be hit tight using rubber hammer in clamping process, be adjusted by adjusting left and right adjusting bar 11, lifting regulating rod 14 and front and back
Bar 15 is carried out to knife, to knife after according to drawing normal operating slot；It wherein moves adjustable plate 12 and facilitates upper limit
The fixed installation of engaging plate 10 and the mobile guide limit for adjusting fixed block 5, realize the tune for adjusting 5 left and right directions of fixed block
Section, while conveniently mobile in the front-back direction adjust is carried out self by rotation front and back adjusting rod 15；Wherein go up and down 3 convenience of fixed block
It rotates lifting regulating rod 14 and drives elevating screw thread bar 13 to rotate by conical gear, make 13 tip male thread of elevating screw thread bar and rise
Drop 3 internal thread holes of fixed block, which are meshed, realizes the lift adjustment of lifting fixed block 3.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (5)
1. a kind of tooling with lathe process axial groove, it is characterised in that: the tooling with lathe process axial groove includes device
Ontology (1), fixed guide seat (2) are gone up and down fixed block (3), are carried guide plate (4), are adjusted fixed block (5), workpiece to be processed
(6), fixed clamping plate (7), mobile clamping plate (8), screw thread clamping bar (9) limit engaging plate (10), left and right adjusting bar (11),
Mobile adjustable plate (12), elevating screw thread bar (13), lifting regulating rod (14) and front and back adjusting rod (15)；Described device ontology (1)
Bottom is fixedly installed with fixed guide seat (2), and fixed guide seat (2) inside center is fixedly installed with elevating screw thread by bearing
Bar (13)；Elevating screw thread bar (13) bottom end is fixedly installed with conical gear, and fixed guide seat (2) lower right side is logical
It crosses threaded hole and is fixedly installed with lifting regulating rod (14)；Lifting regulating rod (14) left end is fixedly installed with circular cone tooth
Wheel, and the setting of lifting regulating rod (14) right-hand end is equipped with rotation hand wheel；Fixed guide seat (2) top interior passes through four
Place's bolt limit is fixedly installed with lifting fixed block (3), and at the top of elevating screw thread bar (13) in insertion lifting fixed block (3) bottom
Portion cooperates；It is bolted at the top of the lifting fixed block (3) and carrying guide plate (4) is installed, and carry guide plate
(4) top is fixedly installed with mobile adjustable plate (12)；The front and back adjusting rod (15) passes through in front of carrying guide plate (4) in end face
Between be connected with mobile adjustable plate (12) by bearing, and end face is fixedly installed with rotation hand wheel in front of front and back adjusting rod (15)；
Mobile adjustable plate (12) top right side, which is bolted, is equipped with limit engaging plate (10), and left and right adjusting bar (11) is worn
Cross limit engaging plate (10) inside center threaded hole；Left and right adjusting bar (11) left end is fixedly installed with tune by bearing
It saves fixed block (5), and left and right adjusting bar (11) right end face is fixedly installed with rotation hand wheel；On the left of the adjusting fixed block (5)
Open interior bottom, which is bolted, to be equipped with fixed clamping plate (7), and is adjusted logical at the top of open interior on the left of fixed block (5)
It crosses screw thread clamping bar (9) and is fixedly installed with mobile clamping plate (8)；It is left between the fixed clamping plate (7) and mobile clamping plate (8)
Side is fixedly installed with workpiece to be processed (6), and adjusts the guiding for offering up and down direction on the left of fixed block (5) among open interior
Limit hole；It is described to adjust the threaded hole that up and down direction is offered on the left of fixed block (5) top center.
2. using the tooling of lathe process axial groove as described in claim 1, it is characterised in that: fixed guide seat (2) bottom
It is provided with fixed plate of the quadrangle with ladder mounting hole, and fixed guide seat (2) bottom fixed board top center is provided with ladder side
Shape column, fixed guide seat (2) ladder square column top and bottom offer rectangular mounting groove, fixed guide seat (2) inner part
Circular mounting hole is offered among partition.
3. using the tooling of lathe process axial groove as described in claim 1, it is characterised in that: at the top of the lifting fixed block (3)
It is provided with the rectangular slab with rectangle limiting slot, and goes up and down fixed block (3) bottom centre and is provided with protrusion limit square fixed block, is risen
End face center offers the limiting slot of up and down direction to drop fixed block (3) square fixed block everywhere, and lifting fixed block (3) is rectangular solid
Determine block bottom end face center and offers threaded hole.
4. using the tooling of lathe process axial groove as described in claim 1, it is characterised in that: carrying guide plate (4) bottom
Centre is provided with and limits fixed block in the front-back direction, and carries and be provided with orderly at left and right sides of guide plate (4) limit fixed block
The threaded hole of arrangement, carrying guide plate (4) top are provided with mobile guide limiting slot in the front-back direction, and carrying guide plate (4) moves
End face offers threaded hole in front of action-oriented limiting slot.
5. using the tooling of lathe process axial groove as described in claim 1, it is characterised in that: mobile adjustable plate (12) bottom
Centre is provided with limit guide block of the front with mounting hole, and mobile adjustable plate (12) top right side offers limit with threaded hole
Position slot, mobile adjustable plate (12) top right side offer rectangle limition orientation slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821097143.9U CN208628923U (en) | 2018-07-11 | 2018-07-11 | A kind of tooling with lathe process axial groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821097143.9U CN208628923U (en) | 2018-07-11 | 2018-07-11 | A kind of tooling with lathe process axial groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208628923U true CN208628923U (en) | 2019-03-22 |
Family
ID=65737202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821097143.9U Expired - Fee Related CN208628923U (en) | 2018-07-11 | 2018-07-11 | A kind of tooling with lathe process axial groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208628923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408766A (en) * | 2020-04-16 | 2020-07-14 | 赣州创宇机电有限公司 | Optical module casing processing numerical control lathe |
-
2018
- 2018-07-11 CN CN201821097143.9U patent/CN208628923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408766A (en) * | 2020-04-16 | 2020-07-14 | 赣州创宇机电有限公司 | Optical module casing processing numerical control lathe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209520646U (en) | A kind of machining center tool changing device | |
| CN210997602U (en) | Clamping mechanism on drilling machine | |
| KR100906532B1 (en) | Drill stand | |
| CN211361396U (en) | Direction adjustable machining clamp | |
| CN210209934U (en) | Regulation formula stainless steel spare polishing equipment | |
| CN104607968B (en) | A kind of slant hole processing device of adjustable angle | |
| CN208976861U (en) | A kind of turnery processing lathe convenient for fixed material | |
| CN208628923U (en) | A kind of tooling with lathe process axial groove | |
| CN208800864U (en) | The multidirectional accurate Manual tapping machine of adjustable positioning | |
| CN210678032U (en) | Main shaft angle adjusting device | |
| CN210306085U (en) | Gear chamfering machine tool | |
| CN210731050U (en) | Adjustable drilling tool | |
| CN205888130U (en) | Be equipped with bench drill of magnetism sucking disc | |
| CN114029567B (en) | Turning device for processing inner threads of annular shaft sleeve | |
| CN202780819U (en) | Long-workpiece bracket | |
| CN213470525U (en) | Manual precision indexing fixture device for tool grinder | |
| CN108581547A (en) | A kind of tooling with lathe process axial groove | |
| CN212496574U (en) | Auxiliary device for boring machine | |
| CN201183148Y (en) | Cyclone mill for processing internal and external screw threads | |
| CN101543914B (en) | Special machine tool for processing enveloping worms of primary envelope, secondary envelope and conical envelope | |
| CN203887335U (en) | Gear grinding fixture for large double-helical gear shaft | |
| CN210524033U (en) | Brass joint thread machining equipment | |
| CN210498402U (en) | Numerical control lathe with adjustable angle of tool apron | |
| CN209918907U (en) | Numerical control lathe tailstock convenient to height-adjusting | |
| CN207823993U (en) | A kind of bench drill of high collocation degree |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 |