CN207155398U - A kind of pre-tightening apparatus of circular arc diamond knife-grinding machine - Google Patents
A kind of pre-tightening apparatus of circular arc diamond knife-grinding machine Download PDFInfo
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- CN207155398U CN207155398U CN201721096960.8U CN201721096960U CN207155398U CN 207155398 U CN207155398 U CN 207155398U CN 201721096960 U CN201721096960 U CN 201721096960U CN 207155398 U CN207155398 U CN 207155398U
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- Prior art keywords
- grain
- clamping table
- erecting bed
- chute
- circular arc
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Abstract
A kind of tooling equipment is the utility model is related to, more specifically, it relates to a kind of pre-tightening apparatus of circular arc diamond knife-grinding machine.Solve existing most of sanders using, when being adjusted, easily because adjusting too fast cause to slide excessively, or difference synchronously retreats reset well when adjusting reset, so that the technical problem that regulating effect is bad, its drip irrigation device is, including frame, the frame is provided with grain-clamping table and grinding tool, cutter is clamped with the grain-clamping table, connected unit is additionally provided with the frame, the connected unit is provided with erecting bed, the grain-clamping table is on the erecting bed, accurate adjustment component is provided between the erecting bed and the grain-clamping table, spring is provided between the erecting bed and the grain-clamping table, spring one end is fixed on the erecting bed, the other end is fixed on the grain-clamping table, reach the purpose of synchronization-sliding regulation and synchronous reset.
Description
Technical field
A kind of tooling equipment is the utility model is related to, more specifically, it relates to a kind of circular arc diamond knife-grinding machine
Pre-tightening apparatus.
Background technology
Cutter is the instrument for being used for machining in machine-building, also known as cutting element.With modernization of industry process
Promote, the processing of industrial circle, manufacturing all develop towards mechanization, automation direction, in tool sharpening and maintenance field
No less important.Cutter is especially heavy as a kind of machining tool essential in machine industry, the processing and maintenance of cutter
Will.But the if cutter with circular arc（Such as R shapes）Circular arc portion polishing precision and effect it is not so good, easily influence after
The normal use of phase.
Existing most of sanders are using, and when being adjusted, easily cause sliding excessive because regulation is too fast, or
When adjusting reset, difference synchronously retreats well resets so that regulating effect is bad.
Utility model content
The purpose of this utility model is to provide a kind of pre-tightening apparatus of circular arc diamond knife-grinding machine, reach synchronization-sliding regulation with
And the purpose of synchronous reset.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of circular arc diamond knife-grinding
The pre-tightening apparatus of machine, including frame, the frame is provided with grain-clamping table and grinding tool, cutter is clamped with the grain-clamping table, described
Connected unit is additionally provided with frame, the connected unit is provided with erecting bed, and the grain-clamping table is on the erecting bed, the installation
Accurate adjustment component is provided between platform and the grain-clamping table, spring is provided between the erecting bed and the grain-clamping table, spring one end is fixed on
The erecting bed, the other end are fixed on the grain-clamping table.
By using above-mentioned technical proposal, spring is provided between erecting bed and grain-clamping table, when grain-clamping table is slided away from erecting bed
During shifting, spring is stretched, and the caused elastic force that is stretched has the power being pulled back to grain-clamping table so that the sliding of grain-clamping table will not mistake
It is more；When regulation resets, spring is stretched caused elastic force driving grain-clamping table close to erecting bed sliding so that grain-clamping table is synchronously multiple
Position；The setting of spring so that synchronous adjustment and synchronous reset between accurate adjustment component and grain-clamping table.
Preferably, the grain-clamping table side surface is provided with the first fixing bolt, and the erecting bed side surface is provided with second and fixed
Bolt, the spring one end are fixed on first fixing bolt, and the other end is fixed on second fixing bolt.
By using above-mentioned technical proposal, spring by the first fixing bolt and the second fixing bolt be fixed on erecting bed with
Between grain-clamping table so that spring convenient disassembly, be conveniently replaceable after spring failure.
Preferably, the grain-clamping table both sides are equipped with the first fixing bolt, and the erecting bed both sides are equipped with the second fixation
Bolt, the grain-clamping table are equipped with spring with the erecting bed both sides.
By using above-mentioned technical proposal, grain-clamping table and erecting bed both sides are equipped with spring so that both sides uniform stressed, increase
Pulling force and restoring force are added so that be preferably adjusted in synchronism and reset.
Preferably, the accurate adjustment component includes the column spinner for being rotationally connected with the erecting bed and threaded one end is connected to institute
The stud inside column spinner is stated, the other end of the stud contacts at the front end of the grain-clamping table.
By using above-mentioned technical proposal, to be threadedly coupled between column spinner and stud, when rotating column spinner, due to rotation
Rotary column is rotationally connected with erecting bed so that column spinner drive stud movement, realize drive grain-clamping table movement, realize regulation cutter with
Distance between grinding tool；When being adjusted by column spinner, spring, which is stretched, causes grain-clamping table to be realized synchronously by the control of accurate adjustment component
Regulation and reset.
Preferably, the upper surface of the erecting bed offers the 4th chute, the grain-clamping table be located at the 4th chute and
It can be slid along the 4th chute.
By using above-mentioned technical proposal, sliding of the 4th chute to grain-clamping table play the guiding role, while has to grain-clamping table
Limited location acts on.
Preferably, the 4th chute is swallow-tail form, and it is swallow-tail form that the grain-clamping table, which is slid in the 4th chute end,.
By using above-mentioned technical proposal, dovetail coordinate more consolidates so that grain-clamping table adjust when more firmly before
After move.
Preferably, the column spinner excircle is provided with skid resistance strip.
By using above-mentioned technical proposal, column spinner excircle is provided with skid resistance strip, anti-skidding when gripping column spinner rotation
Striped increases frictional force so that preferably rotates column spinner.
In summary, the utility model has the advantages that：
First, the setting of spring so that synchronous adjustment and synchronous reset between accurate adjustment component and grain-clamping table；
2nd, grain-clamping table and erecting bed both sides are equipped with spring so that both sides uniform stressed, pulling force and restoring force are added,
So that preferably it is adjusted in synchronism and resets；
3rd, to be threadedly coupled between column spinner and stud, when rotating column spinner, because column spinner is rotationally connected with installation
Platform so that column spinner drives stud movement, realizes and drives grain-clamping table movement, realizes distance between regulation cutter and grinding tool；When logical
When crossing column spinner regulation, spring, which is stretched, causes grain-clamping table is realized by the control of accurate adjustment component to be adjusted in synchronism and reset；
4th, sliding of the 4th chute to grain-clamping table play the guiding role, while has position-limiting action to grain-clamping table；
5th, column spinner excircle is provided with skid resistance strip, when gripping column spinner rotation, skid resistance strip increase frictional force, makes
Obtaining preferably rotates column spinner.
Brief description of the drawings
Fig. 1 is the overall structure diagram at one visual angle of the utility model embodiment；
Fig. 2 is the matching relationship decomposing schematic representation of fixed seat and adjustment seat in the utility model embodiment；
Fig. 3 is the matching relationship decomposing schematic representation of adjustment seat and mobile station in the utility model embodiment；
Fig. 4 is the matching relationship decomposing schematic representation of connected unit in the utility model embodiment, erecting bed and grain-clamping table；
Fig. 5 is the overall structure diagram at another visual angle of the utility model embodiment；
Fig. 6 is the partial enlarged drawing at A in Fig. 5；
Fig. 7 is the partial enlarged drawing at B in Fig. 5.
In figure：1st, frame；11st, fixed seat；111st, the first chute；12nd, adjustment seat；121st, dovetail groove；122nd, the second chute；
123rd, T-slot；13rd, mobile station；131st, T-shaped piece；14th, fixed column；15th, Rotational Cylindrical；151st, connecting pole；16th, connected unit；161st,
Three chutes；17th, erecting bed；171st, the 4th chute；172nd, mounting blocks；173rd, column spinner；174th, stud；18th, grain-clamping table；181st, press from both sides
Hold hole；19th, support frame；
21st, the first leading screw；221st, the first rotational handle；22nd, the second leading screw；221st, the second rotational handle；23rd, the 3rd
Thick stick；231st, adjustable column；
31st, the first regulating block；32nd, the second regulating block；33rd, the 3rd regulating block；
41st, the first fixing bolt；42nd, the second fixing bolt；43rd, the first bolt；44th, the second bolt；45th, fastening bolt；
46th, bolt；47th, regulating bolt；48th, bolt is fixed；49th, installation bolt；
5th, spring；61st, fixed block；62nd, grip block；7th, cutter；8th, grinding tool；
9th, camera；91st, mounting seat；911st, long waist shaped hole；912nd, screw；92nd, support column；93rd, slipping block；931st, slide
Groove；941st, vertical section；942nd, horizontal segment；95th, retainer ring；96th, illuminating lamp；100th, display device.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of pre-tightening apparatus of circular arc diamond knife-grinding machine, as shown in Figure 1 and Figure 2, including frame 1, it is provided with frame 1 solid
Reservation 11.Among the upper surface of fixed seat 11, the first chute 111,111 parallel 1 preceding surface of frame of the first chute are offered.Solid
In reservation 11, the first leading screw 21 is rotatably connected to, the first leading screw 21 passes through among the first chute 111 and 1 preceding surface of parallel frame.
In fixed seat 11, adjustment seat 12 is installed.In the lower surface of adjustment seat 12, parallel 1 preceding surface of frame is offered
Dovetail groove 121.The monnolithic case of fixed seat 11, it is swallowtail shape.Coordinate peace between fixed seat 11 and adjustment seat 12 for dovetail
Dress, it is easy to mutually spacing so that adjustment seat 12 is relatively fixed parallel 1 preceding surface of the frame movement of seat 11.
Among the dovetail groove 121 of adjustment seat 12, provided with the first regulating block 31.First regulating block 31 is slid in the first chute
In 111, and the first regulating block 31 screws togather with the first leading screw 21, and the first leading screw 21 and the first regulating block 31 are with being combined into lead screw pair.
First leading screw 21 is located at the end outside the left-hand end of fixed seat 11, provided with the first rotational handle 221.The first rotational handle 221 is rotated,
The first leading screw 21 is driven to rotate, the first leading screw 21, which rotates, drives the first regulating block 31 to be slid along the first chute 111, and adjustment seat 12 is moved
It is dynamic to realize adjusting position.
As shown in figure 3, among the upper surface of adjustment seat 12, the second chute 122,122 vertical machine of the second chute are offered
The preceding surface of frame 1.In adjustment seat 12, be rotatably connected to the second leading screw 22, the second leading screw 22 through among the second chute 122 and
The preceding surface of vertical frames 1.It is located at the end outside 12 preceding surface of adjustment seat in the second leading screw 22, provided with the second rotational handle 221.
In the both sides of the second chute 122, parallel second chute 122 offers T-slot 123.
In the upper end of adjustment seat 12, mobile station 13 is installed.The lower surface of mobile station 13, it is T-shaped provided with two T-shaped piece 131
Block 131 is slid in T-slot 123.Among two T-shaped piece 131, provided with T-shaped piece of 131 the second parallel regulating blocks 32.Second
Regulating block 32 is slid in the second chute 122, and the second regulating block 32 screws togather with the second leading screw 22, the second leading screw 22 and the second regulation
Block 32, which is matched somebody with somebody, is combined into lead screw pair.Rotate the second rotational handle 221, drive the second leading screw 22 to rotate, the second leading screw 22, which rotates, drives the
Two regulating blocks 32 are slid along the second chute 122, and regulation is realized in the movement of mobile station 13.
In the upper surface of mobile station 13, provided with fixed column 14.In the upper end of fixed column 14, with the company of rotating coaxially of fixed column 14
It is connected to Rotational Cylindrical 15.In the upper surface of mobile station 13, servomotor is installed, servomotor drives Rotational Cylindrical 15 by belt pulley
Rotation, servomotor rotating realize that Rotational Cylindrical 15 carrys out back rotation in certain circumferential angle.
As shown in Figure 3, Figure 4, in the upper surface of Rotational Cylindrical 15, provided with connecting pole 151.In the upper surface of connecting pole 151, if
There is connected unit 16, connected unit 16 is U-shaped.In the centre of the indent of connected unit 16, the 3rd chute 161 is offered, the 3rd chute 161 is flat
The preceding surface of row frame 1.Connected unit 16 is rotatably connected to the 3rd leading screw 23, the 3rd leading screw 23 through among the 3rd chute 161 and
The preceding surface of parallel frame 1.It is located at the end outside the right lateral surface of connected unit 16 in the 3rd leading screw 23, provided with adjustable column 231.Regulation
The external peripheral surface of post 231, provided with skid resistance strip.
In the upper end of connected unit 16, erecting bed 17 is installed, erecting bed 17 is installed on the female parts of connected unit 16.Installing
The lower surface of platform 17, provided with the 3rd regulating block 33.3rd regulating block 33 is slid in the 3rd chute 161, and the 3rd regulating block 33 with
3rd leading screw 23 screws togather, and the 3rd leading screw 23 and the 3rd regulating block 33 are with being combined into lead screw pair.By rotating adjustable column 231, the is driven
Three leading screws 23 rotate, and the 3rd leading screw 23, which rotates, drives the 3rd regulating block 33 to be slid along the 3rd chute 161, realizes regulation.
In the upper surface of erecting bed 17, the 4th chute 171 is offered.4th chute, 171 vertical frames, 1 preceding surface, and the
Four chutes 171 are swallow-tail form.On erecting bed 17, grain-clamping table 18 is installed.Grain-clamping table 18 is slid in the 4th chute 171, and is pressed from both sides
It is swallow-tail form to hold the lower end of platform 18.In the leading section of the 4th chute 171, provided with mounting blocks 172, it is rotatably connected on mounting blocks 172
Column spinner 173.In the external peripheral surface of column spinner 173, provided with skid resistance strip.Inside column spinner 173, stud is threaded with
174, the other end of stud 174 contacts at the front end of grain-clamping table 18.Column spinner 173 is rotated, stud 174, which moves forward, promotes clamping
Platform 18 moves along the 4th chute 171, realizes regulation.
The first fixing bolt 41 is equipped with the both sides of grain-clamping table 18, the second fixation is equipped with the both sides of mounting blocks 172
Bolt 42, spring 5 is installed between the first fixing bolt 41 and the second fixing bolt 42.When stud 174 promotes grain-clamping table 18 to carry on the back
When being slid from mounting blocks 172, spring 5 is stretched；When stud 174 retreats, spring 5 be stretched caused by elastic force driving grain-clamping table
18 towards the reduction of spondylolisthesis of mounting blocks 172.
As shown in Figure 5, Figure 6, on the rear surface of grain-clamping table 18, holding holes 181 are offered, holding holes 181 are provided with fixture.
Fixture includes the fixed block 61 for being installed on holding holes 181, and fixed block 61 and holding holes 181 are square, prevent from relatively rotating.
The upper surface of grain-clamping table 18, is threaded with two the first bolts 43, and the one end of the first bolt 43 contradicts the upper surface of fixed block 61.
The right flank of grain-clamping table 18, is threaded with two the second bolts 44, and the one end of the second bolt 44 contradicts the right flank of fixed block 61.The
One bolt 43 and the second bolt 44 coordinate clamping fixed block 61, and fixed block 61 moves during preventing use.
Deviate from the end of grain-clamping table 18 in fixed block 61, grip block 62 is provided tiltedly with fixed block 61.Fixed block 61 and folder
The scope for holding the angle of block 62 is 30-60 degree, needs to select using preceding foundation, and the present embodiment is 30 degree.It is remote in grip block 62
The end of grain-clamping table 18, offers mounting hole, and mounting hole is provided with diamond cutter 7.In the side of grain-clamping table 18, fastening is offered
Hole, fastener hole are turned on and are mutually perpendicular to mounting hole.At fastener hole, the fastening bolt that end contradicts cutter 7 is threaded with
45, fastening bolt 45 pushes against cutter 7, prevents from moving in process.
In the rear end of the upper surface of frame 1, provided with support frame 19.In the upper end of support frame 19, provided with motor.Driving electricity
Machine is connected with grinding tool 8 by belt transmission, and motor driving grinding tool 8 rotates process tool 7.
As shown in Figure 5, Figure 7, in the upper end of support frame 19, provided with mounting seat 91.Open the one end of mounting seat 91 away from grinding tool 8
Provided with long waist shaped hole 911, mounting seat 91 is fixed on the upper end of support frame 19 by screw 912 through long waist shaped hole 911, in screw
Pad is provided between 912 and the upper surface of mounting seat 91.In the other end of mounting seat 91, right angle setting seat 91 is provided with support column 92 upwards.
Slipping block 93 is socketed with support column 92, slipping block 93 is using the clamping fixed of bolt 46 in support column 92.Unclamp positioning
Bolt 46, slipping block 93 can slide along support column about 92, and screwed in place bolt 46 causes the clamping fixed of slipping block 93.
On slipping block 93, slippage slot 931 is vertically offered from top to down.Sliding has connecting rod in slippage slot 931, connects
Bar includes sliding vertical section 941 and the horizontal segment 942 vertical with vertical section 941 in slippage slot 931.Adopt the both sides of vertical section 941
Fixed with regulating bolt 47.Regulating bolt 47 is unclamped, connecting rod can slide along slippage slot about 931, tighten regulating bolt 47, will
Connecting rod clamping fixed.
In end of the horizontal segment 942 of connecting rod away from vertical section 941, provided with retainer ring 95.Worn in retainer ring 95
There is camera 9, be provided with retainer ring 95 and fix bolt 48 for fastening camera 9.The upper end of camera 9 be connected through line with
Display device connects, and display device is computer display screen in the present embodiment, the lower end center alignment cutter 7 of camera 9
With the burnishing part of grinding tool 8.Camera 9 in real time includes the image recording of cutter 7 in image realizes equipment so that preferably judges
The processing situation of cutter 7.
In the lower end of camera 9, outside is socketed with illuminating lamp 96, and illuminating lamp 96 is fixed on using three installation bolts 49 to be taken the photograph
As first 9.Illuminating lamp 96 is circular ring type, works and is to increase illumination for camera 9, makes preferably to record and show cutter 7
Processing situation.
Operation principle：Before cutter 7 is installed, fastening bolt 45 is unclamped, cutter 7 is inserted into mounting hole, tightens fastening bolt 45
Cutter 7 is fixed, the first bolt 43 and the second bolt 44 is unclamped, the fixed block 61 of fixture is inserted into holding holes 181, tightens first
The bolt 44 of bolt 43 and second fastens fixed block 61；By rotating the second rotational handle 221, the second leading screw 22, which rotates, drives the
Two regulating blocks 32 slide along the second chute 122, the spacing of coarse adjustment cutter 7 and grinding tool 8, rotate column spinner 173, stud 174
It is mobile to promote grain-clamping table 18 to move, adjust the spacing of cutter 7 and grinding tool 8 opposite fine；By rotating the first rotational handle
221, the first leading screw 21, which rotates, drives the first regulating block 31 to be slid along the first chute 111, realizes coarse adjustment cutter 7 and grinding tool 8
Lateral separation between side, adjustable column 231 being rotated, the 3rd leading screw 23 drives the 3rd regulating block 33 to be slid along the 3rd chute 161,
Realize the lateral separation between regulation cutter 7 and the side of grinding tool 8；After adjusting the distance between cutter 7 and grinding tool 8, start driving
Motor and servomotor, cutter 7 rotate and the machining of grinding tool 8 with Rotational Cylindrical 15；By the long waist shaped hole for adjusting mounting seat 91
911 fixed position, the position of camera 9 is can adjust, unclamp bolt 46, can adjust the fixed position of slipping block 93, unclamped
Regulating bolt 47, the height of adjustable connecting rod, unclamp and fix bolt 48, can adjust the height of camera 9；Pass through installation bolt
49 are fixed by socket illuminating lamp 96 in the lower end of camera 9, unclamp the position of 49 adjustable illuminating lamp of installation bolt 96 or dismounting illumination
Lamp 96.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of pre-tightening apparatus of circular arc diamond knife-grinding machine, including frame (1), the frame (1) be provided with grain-clamping table (18) and
Grinding tool (8), cutter (7) is clamped with the grain-clamping table (18), it is characterized in that：Connected unit (16) is additionally provided with the frame (1),
The connected unit (16) is provided with erecting bed (17), and the grain-clamping table (18) is on the erecting bed (17), the erecting bed
(17) accurate adjustment component is provided between the grain-clamping table (18), spring is provided between the erecting bed (17) and the grain-clamping table (18)
(5), the erecting bed (17) is fixed in spring (5) one end, and the other end is fixed on the grain-clamping table (18).
2. a kind of pre-tightening apparatus of circular arc diamond knife-grinding machine according to claim 1, it is characterized in that：The grain-clamping table (18)
Side surface is provided with the first fixing bolt (41), and erecting bed (17) side surface is provided with the second fixing bolt (42), the spring
(5) first fixing bolt (41) is fixed in one end, and the other end is fixed on second fixing bolt (42).
3. a kind of pre-tightening apparatus of circular arc diamond knife-grinding machine according to claim 2, it is characterized in that：The grain-clamping table (18)
Both sides are equipped with the first fixing bolt (41), and erecting bed (17) both sides are equipped with the second fixing bolt (42), the clamping
Platform (18) is equipped with spring (5) with the erecting bed (17) both sides.
4. a kind of pre-tightening apparatus of circular arc diamond knife-grinding machine according to claim 1, it is characterized in that：The accurate adjustment component bag
Include the column spinner (173) for being rotationally connected with the erecting bed (17) and threaded one end is connected to the column spinner (173) inside
Stud (174), the other end of the stud (174) contact at the front end of the grain-clamping table (18).
5. a kind of pre-tightening apparatus of circular arc diamond knife-grinding machine according to claim 4, it is characterized in that：The erecting bed (17)
Upper surface offer the 4th chute (171), the grain-clamping table (18) is located at the 4th chute (171) and can be along the 4th chute
(171) slide.
6. a kind of pre-tightening apparatus of circular arc diamond knife-grinding machine according to claim 5, it is characterized in that：4th chute
(171) it is swallow-tail form, it is swallow-tail form that the grain-clamping table (18), which is slid in the 4th chute (171) end,.
7. a kind of pre-tightening apparatus of circular arc diamond knife-grinding machine according to claim 4, it is characterized in that：The column spinner
(173) excircle is provided with skid resistance strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721096960.8U CN207155398U (en) | 2017-08-30 | 2017-08-30 | A kind of pre-tightening apparatus of circular arc diamond knife-grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721096960.8U CN207155398U (en) | 2017-08-30 | 2017-08-30 | A kind of pre-tightening apparatus of circular arc diamond knife-grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207155398U true CN207155398U (en) | 2018-03-30 |
Family
ID=61719513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721096960.8U Expired - Fee Related CN207155398U (en) | 2017-08-30 | 2017-08-30 | A kind of pre-tightening apparatus of circular arc diamond knife-grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207155398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968178A (en) * | 2019-03-12 | 2019-07-05 | 上海浩曦智能设备有限公司 | Thermal-insulation cup buffing machine power control device |
-
2017
- 2017-08-30 CN CN201721096960.8U patent/CN207155398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968178A (en) * | 2019-03-12 | 2019-07-05 | 上海浩曦智能设备有限公司 | Thermal-insulation cup buffing machine power control device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20210830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |