CN108687397A - Cutter steel plate centering device - Google Patents
Cutter steel plate centering device Download PDFInfo
- Publication number
- CN108687397A CN108687397A CN201810646285.4A CN201810646285A CN108687397A CN 108687397 A CN108687397 A CN 108687397A CN 201810646285 A CN201810646285 A CN 201810646285A CN 108687397 A CN108687397 A CN 108687397A
- Authority
- CN
- China
- Prior art keywords
- guide rod
- master positioning
- positioning ring
- centering device
- steel plate
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/10—Stops for positioning work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention provides a kind of cutter steel plate centering device, including guide rod, flange chassis and installation framework, flange base plate cover is set to the bottom end of guide rod and is fixedly connected with guide rod, flange chassis is fixedly connected with installation framework, it further include master positioning ring, it offers the steady sets of holes of increasing on master positioning ring to be sheathed on guide rod, downside is joint face;The position that guide rod is used to fix master positioning ring is to increase steady section, increases steady sets of holes and coincide with the cross-sectional profiles shape for increasing steady section;Master positioning ring is offseted and is fixedly connected with flange chassis by joint face.The present invention has the following advantages compared with the prior art:Guide rod is reinforced using master positioning ring, the fixing intensity being welded to connect between guide rod and flange chassis can be enhanced, it disclosure satisfy that the demand of the frequent lift-sliding action of Magnetic force centering device in production process, also have the characteristics that equipment construction is simple, installation is easy to make, of low cost, is suitable for commercial introduction application.
Description
Technical field
The present invention relates to technical field of metallurgical machinery, and more specifically, more particularly to a kind of can stablize adjusts steel plate
Cutter Magnetic force centering device.
Background technology
In smelter, Heavy Plate Rolling Line is a kind of production line for being processed to sheet metal, Wide and Thick Slab production
Cutter provisioned in line is one of the key equipment for ensureing plate size precision, plays vital work in process of production
With.
Important composition component one of of the Magnetic force centering device as cutter has steel plate centering tune in process of production
Whole function, Magnetic force centering device are provided with guide rod, and reliability, the reasonability of guide rod design make Magnetic force centering device
Key effect is played with precision and service life.
It please refers to Fig.1 and Fig. 2, wherein Fig. 1 is a kind of office of typical cutter steel plate centering device in the prior art
Portion's structural schematic diagram;Fig. 2 is in Fig. 1 along A-A schematic cross-sectional views.
In the prior art, the guide rod a fixed forms of Magnetic force centering device are fixed for bolt, i.e. guide rod a passes through four
In the setting to Magnetic force centering device of bolt.Magnetic force centering device is mainly used for the position tune of supplied materials steel plate in shear history
Whole, use is very frequent, therefore guide rod a and (the composition portions of guide rod a flange bottom plate b frequent occurrence in use
One of part) breakage problem is snapped, this has just seriously affected the service life of Magnetic force centering device, serious to restrict the daily of cutter
Production.Due to problem cracking between guide rod a and flange bottom plate b, the installation accuracy of guide rod a will reduce, in this way
The machining accuracy of steel plate can dramatically be influenced.If occurring the problem of repeatedly cracking between guide rod a and flange chassis, also
It is greatly passive to be brought to maintenance maintenance, is highly detrimental to cost efficiency.
In conclusion how to improve the reliability that guide rod is arranged on Magnetic force centering device, become art technology
Personnel's urgent problem to be solved.
Invention content
The object of the present invention is to provide a kind of cutter steel plate centering devices can be reduced by using the device
Guide rod and flange base snap breakage problem, improve the fixed fastness of guide rod, enhance the operation of Magnetic force centering device
Stability, in order to achieve the above objectives, present invention employs following technical solutions:
A kind of cutter steel plate centering device includes guide rod (1), flange chassis (2) and installs framework (3),
The flange base plate cover is set to the bottom end of the guide rod and is fixedly connected with the guide rod, the flange chassis and the peace
Dress framework is fixedly connected, which is characterized in that
Further include having master positioning ring (4), is offered on the master positioning ring and increase steady sets of holes, the downside of the master positioning ring
For joint face;
The master positioning ring is sheathed on the guide rod by the steady sets of holes of increasing and is fixedly connected with the guide rod,
The position that the guide rod is used to fix the master positioning ring is to increase steady section, the cross-sectional profiles shape for increasing steady sets of holes and institute
State increase steady section cross-sectional profiles shape coincide;
The master positioning ring is offseted and is fixedly connected with the flange chassis by the joint face.
Preferably, in above-mentioned cutter in steel plate centering device, further including having secondary locating ring (5), the pair positions
Ring have reinforce sets of holes, it is described pair locating ring by it is described reinforcing sets of holes be sheathed on the master positioning ring outside and with the master
Locating ring is fixedly connected;
The bottom surface of the pair locating ring is fixedly connected with the flange chassis.
Preferably, it is positioned around the reinforcing sets of holes and in the pair in steel plate centering device in above-mentioned cutter
The bottom surface of ring is provided with escape groove (6).
Preferably, it is used for and the master positioning on the flange chassis in steel plate centering device in above-mentioned cutter
The face that the joint face of ring is in contact is interface, and the surface shape of the joint face and the surface shape of the interface are coincide.
Preferably, in above-mentioned cutter in steel plate centering device, the interface is plane, and the joint face is flat
Face.
Preferably, in above-mentioned cutter in steel plate centering device, the master positioning ring connects with guide rod welding
It connects, the master positioning ring is welded to connect with the flange chassis;
The pair locating ring is welded to connect with the master positioning ring, and the pair locating ring connects with flange chassis welding
It connects.
Preferably, in above-mentioned cutter in steel plate centering device, the master positioning ring is an integral structure.
Preferably, in above-mentioned cutter in steel plate centering device, the pair locating ring is provided with multiple, adjacent two
The secondary locating ring between a secondary locating ring, positioned inside is set to described in the secondary locating ring positioned at outside and keeps away
It allows in slot.
Preferably, in above-mentioned cutter in steel plate centering device, the pair locating ring is an integral structure.
By said structure design, the present invention has the following advantages compared with the prior art:Using master positioning ring to being oriented to
Setting of the bar on flange chassis is reinforced, and it is strong can to enhance the fixation being welded to connect between guide rod and flange chassis
Degree, steel plate centering device provided by the invention is installed on centering cutter, disclosure satisfy that Magnetic force centering fills in production process
Set the demand of frequent lift-sliding action.The present invention also has the spies such as equipment construction is simple, installation is easy to make, of low cost
Point is suitable for commercial introduction application.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.Wherein:
Fig. 1 is a kind of partial structural diagram of typical cutter steel plate centering device in the prior art;
Fig. 2 is in Fig. 1 along A-A schematic cross-sectional views;
In fig. 1 and 2, the correspondence of component names reference numeral is:
Guide rod a, flange base b.
Fig. 3 is the partial structural diagram of cutter steel plate centering device in the embodiment of the present invention;
Fig. 4 is in Fig. 3 along B-B schematic cross-sectional views;
Fig. 5 is the partial enlargement structural representation at the positions Fig. 4 centre circle C;
Fig. 6 is the structural schematic diagram of secondary locating ring in the embodiment of the present invention;
Fig. 7 is the partial structurtes of cutter steel plate centering device when secondary locating ring is provided with multiple in the embodiment of the present invention
Schematic diagram;
In Fig. 3 to Fig. 7, the correspondence of component names reference numeral is:
Guide rod 1, flange chassis 2, installation framework 3, master positioning ring 4, secondary locating ring 5, escape groove 6.
Specific implementation mode
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.The explanation of each example through the invention
Mode, which provides, to be not intended to limit the present invention.In fact, those skilled in the art will be clear that, the scope of the present invention or essence are not being departed from
In the case of god, it can modify in the present invention and modification.For example, being illustrated or described as the spy of the part of one embodiment
Sign can be used for another embodiment, to generate another embodiment.Thus, it may be desirable to which the present invention includes to be included into appended power
Such modifications and variations in the range of profit requirement and its equivalent.
In the description of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the present invention rather than require the present invention must be with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.The term " connected " that is used in the present invention, " connection " shall be understood in a broad sense, for example, it may be fixedly connected,
It may be a detachable connection;It can be directly connected, can also be indirectly connected by intermediate member, for the common of this field
For technical staff, the concrete meaning of above-mentioned term can be understood as the case may be.
It please refers to Fig.3 to Fig. 7, wherein Fig. 3 is the partial structurtes of cutter steel plate centering device in the embodiment of the present invention
Schematic diagram;Fig. 4 is in Fig. 3 along B-B schematic cross-sectional views;Fig. 5 is the partial enlargement structural representation at the positions Fig. 4 centre circle C;Fig. 6 is
The structural schematic diagram of secondary locating ring in the embodiment of the present invention;Fig. 7 is to be cut when secondary locating ring is provided with multiple in the embodiment of the present invention
Cut the partial structural diagram of machine steel plate centering device.
The present invention provides a kind of cutter steel plate centering devices, and in the prior art, guide rod 1 is welded with flange bottom plate
Composition centralising device is connect in succession, and guide rod 1 is fixed on installation framework 3, and is fixed using four bolts.In process of production by
Frequent in using, the installation adjustment steel plate needs of framework 3 are continuous to carry out lifting and transverse motion, leads to guide rod 1 and flange bottom
Plate junction often occurs snapping breakage problem, once there is the case where guide rod 1 connect fracture with flange bottom plate, it is necessary to more
Change guide rod 1.It carries out needing shutdown to handle when 1 replacement operation of guide rod, about two hours of downtime, so dramatically
Reduce the operating efficiency of cutter.
To solve the above-mentioned problems, the present invention is based on existing steel plate centering devices to have carried out following structure optimization to it:
Flange chassis 2 is sheathed on the bottom end of guide rod 1 and is fixedly connected with guide rod 1, and flange chassis 2 is fixedly connected with installation framework 3,
Also, the present invention is also especially provided with master positioning ring 4 (the first locating ring), is offered on master positioning ring 4 and increases steady sets of holes, master positioning
The downside of ring 4 is joint face;Master positioning ring 4 is sheathed on guide rod 1 by the steady sets of holes of increasing and is fixedly connected with guide rod 1,
The position that guide rod 1 is used to fix master positioning ring 4 is to increase steady section, increases the transversal of the cross-sectional profiles shapes of steady sets of holes and the steady section of increasing
Facial contour shape is coincide;Master positioning ring 4 is fixedly connected by joint face with flange chassis 2.
It is fixedly connected by welding manner between flange chassis 2 and guide rod 1, flange chassis 2 offsets simultaneously with installation framework 3
Fixation is realized by bolt for (four).
In order to increase the bonding strength between guide rod 1 and flange chassis 2, the present invention has been arranged one on guide rod 1
Master positioning ring 4.It is offered on master positioning ring 4 and increases steady sets of holes, master positioning ring 4 is sleeved on by increasing steady sets of holes on guide rod 1, is increased steady
It is fitted closely between the medial surface and the lateral surface of guide rod 1 of sets of holes, is aspectant connect between master positioning ring 4 and guide rod 1
The mode of touching, can increase the stability connected between master positioning ring 4 and guide rod 1 in this way.
It limits herein:The whole height of master positioning ring 4 is not less than 30mm, also, the top of master positioning ring 4 passes through welding side
Formula achieves a fixed connection with guide rod 1, is reinforced by welding, largely can increase master positioning ring 4 and lead
To the firm degree connected between bar 1.
The bottom surface (joint face) of master positioning ring 4 is in contact with flange chassis 2 and is achieved a fixed connection by welding manner, main
Locating ring 4 can increase the bonding strength between guide rod 1 and flange chassis 2, to reduce guide rod 1 and flange chassis 2 it
Between problem of Cracking appearance.
By said structure design, the present invention has the following advantages compared with the prior art:Using master positioning ring 4 to being oriented to
Setting of the bar 1 on flange chassis 2 is reinforced, and the fixation being welded to connect between guide rod 1 and flange chassis 2 can be enhanced
Steel plate centering device provided by the invention is installed on centering cutter, disclosure satisfy that Magnetic force centering in production process by intensity
The demand of the frequent lift-sliding action of device.The present invention also has the spies such as equipment construction is simple, installation is easy to make, of low cost
Point is suitable for commercial introduction application.
Based on said structure design, in order to improve the reliability connected between master positioning ring 4 and flange chassis 2, the present invention
Secondary locating ring 5 (the second locating ring) is additionally provided, secondary locating ring 5, which has, reinforces sets of holes, and secondary locating ring 5 is arranged by reinforcing sets of holes
It is fixedly connected in the outside of master positioning ring 4 and with master positioning ring 4.After secondary locating ring 5 is set on master positioning ring 4, pair is positioned
The bottom surface of ring 5 offsets with flange chassis 2, is later again fixedly connected with secondary locating ring 5 with master positioning ring 4 by welding manner, with
And secondary locating ring 5 is fixed on flange chassis 2 by welding manner.Due to being additionally arranged secondary locating ring 5, master positioning ring 4
Bonding strength between flange chassis 2 is improved.
Specifically, it surround and reinforces sets of holes and the bottom surface of secondary locating ring 5 is provided with escape groove 6.The setting of escape groove 6 has
Following two effects:1, surplus is reserved for welding of the main locating ring 4 on flange chassis 2;2, it is provided in secondary locating ring 5 multiple
When, installation space can be provided for the secondary locating ring of inside.
When secondary locating ring 5 is provided with multiple, master positioning ring 4 is reinforced by multiple secondary locating rings, can be improved
The firm degree that master positioning ring 4 is arranged on flange chassis 2.In the present embodiment, secondary locating ring 5 is provided with multiple, adjacent
Between two secondary locating rings, the secondary locating ring positioned inside is set in the escape groove 6 of the secondary locating ring in outside.
In the present embodiment, the face on flange chassis 2 for being in contact with the joint face of master positioning ring 4 is interface, even
The surface shape of junction and the surface shape of interface are coincide.Based on above-mentioned restriction, the joint face that has on master positioning ring 4 and
Interface on flange chassis 2 can use planar structure.Certainly, joint face can also use waveform, saw with interface
The nonplanar structures such as tooth form can increase the contact area between joint face and interface in this way, to improve master positioning ring 4 with
Bonding strength between flange chassis 2.
In order to improve the structural strength of master positioning ring 4, in the present invention, master positioning ring 4 is designed using integral structure.For
The structural strength of secondary locating ring 5 is improved, in the present invention, secondary locating ring 5 is designed using integral structure.
In one embodiment of the invention, there are one the settings of master positioning ring 4, there are one the settings of secondary locating ring 5, master positioning
The setting height of ring 4 is 30mm, and internal diameter (aperture for increasing steady sets of holes) is slightly larger than the outer diameter of guide rod 1, master positioning ring 4 is sleeved on
Behind 1 bottom of guide rod, the top of master positioning ring 4 and guide rod 1 are welded and fixed, by the bottom of master positioning ring 4 and flange bottom plate
It is welded and fixed;Secondary locating ring 5 uses circular ring type structure, and the setting height of secondary locating ring 5 is 20mm, is arranged on secondary locating ring 5
There are escape groove 6, the internal diameter of secondary locating ring 5 to be slightly larger than the outer diameter of master positioning ring 4, secondary locating ring 5 is sleeved on to the bottom of master positioning ring 4
Portion, top and the master positioning ring 4 of secondary locating ring 5 are welded and fixed, and bottom and the flange bottom plate of secondary locating ring 5 are welded and fixed.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, those skilled in the art is come
It says, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any modification made by is equal
Replace, improve etc., it should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of cutter steel plate centering device includes guide rod (1), flange chassis (2) and installation framework (3), institute
Flange base plate cover is stated set on the bottom end of the guide rod and is fixedly connected with the guide rod, the flange chassis and the installation
Framework is fixedly connected, which is characterized in that
Further include having master positioning ring (4), offered on the master positioning ring and increase steady sets of holes, the downside of the master positioning ring is to connect
Junction;
The master positioning ring is sheathed on the guide rod by the steady sets of holes of increasing and is fixedly connected with the guide rod, described
The position that guide rod is used to fix the master positioning ring is to increase steady section, the cross-sectional profiles shape for increasing steady sets of holes and the increasing
The cross-sectional profiles shape of steady section is coincide;
The master positioning ring is offseted and is fixedly connected with the flange chassis by the joint face.
2. cutter according to claim 1 steel plate centering device, which is characterized in that
Further include having secondary locating ring (5), the pair locating ring, which has, reinforces sets of holes, and the pair locating ring passes through the reinforcing sets of holes
It is sheathed on the outside of the master positioning ring and is fixedly connected with the master positioning ring;
The bottom surface of the pair locating ring is fixedly connected with the flange chassis.
3. cutter according to claim 2 steel plate centering device, which is characterized in that
It is provided with escape groove (6) around the reinforcing sets of holes and in the bottom surface of the secondary locating ring.
4. cutter according to claim 1 steel plate centering device, which is characterized in that
Face on the flange chassis for being in contact with the joint face of the master positioning ring is interface, the table of the joint face
Face shape and the surface shape of the interface are coincide.
5. cutter according to claim 4 steel plate centering device, which is characterized in that
The interface is plane, and the joint face is plane.
6. cutter according to claim 2 steel plate centering device, which is characterized in that
The master positioning ring is welded to connect with the guide rod, and the master positioning ring is welded to connect with the flange chassis;
The pair locating ring is welded to connect with the master positioning ring, and the pair locating ring is welded to connect with the flange chassis.
7. cutter according to any one of claims 1 to 6 steel plate centering device, which is characterized in that
The master positioning ring is an integral structure.
8. cutter according to claim 2 steel plate centering device, which is characterized in that
The pair locating ring is provided between the secondary locating ring of multiple, adjacent two, the secondary locating ring positioned inside
It is set in the escape groove of the secondary locating ring in outside.
9. cutter according to claim 8 steel plate centering device, which is characterized in that
The pair locating ring is an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810646285.4A CN108687397B (en) | 2018-06-21 | 2018-06-21 | Steel plate centering device for shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810646285.4A CN108687397B (en) | 2018-06-21 | 2018-06-21 | Steel plate centering device for shearing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108687397A true CN108687397A (en) | 2018-10-23 |
| CN108687397B CN108687397B (en) | 2023-07-11 |
Family
ID=63848898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810646285.4A Active CN108687397B (en) | 2018-06-21 | 2018-06-21 | Steel plate centering device for shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108687397B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4222297A (en) * | 1979-03-26 | 1980-09-16 | Northeastern, Incorporated | Adapter construction for arbor installation of tooling |
| SU1047621A1 (en) * | 1982-04-28 | 1983-10-15 | Предприятие П/Я В-2869 | Tube clamping mechanism |
| US5472298A (en) * | 1994-01-13 | 1995-12-05 | Tycom Limited Partnership | Locating ring positioning apparatus for re-sharpened drill bit |
| JP2005199651A (en) * | 2004-01-19 | 2005-07-28 | Hitachi Communication Technologies Ltd | Locating ring guide structure of injection molding machine |
| JP2006027119A (en) * | 2004-07-16 | 2006-02-02 | Sekisui Chem Co Ltd | Mounting structure of locating ring of injection molding machine |
| JP2010099958A (en) * | 2008-10-24 | 2010-05-06 | Pascal Engineering Corp | Article positioning mechanism |
| DE202013010554U1 (en) * | 2013-11-22 | 2013-12-06 | Vosla Gmbh | Lamp base, lamp and motor vehicle headlights |
| EP3296055A1 (en) * | 2016-09-16 | 2018-03-21 | Wartmann Technologie AG | Device and method for through friction stir welding of a circular seam on rotation-symmetrical hollow bodies |
| CN208341884U (en) * | 2018-06-21 | 2019-01-08 | 山东钢铁股份有限公司 | Cutter steel plate centering device |
-
2018
- 2018-06-21 CN CN201810646285.4A patent/CN108687397B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4222297A (en) * | 1979-03-26 | 1980-09-16 | Northeastern, Incorporated | Adapter construction for arbor installation of tooling |
| SU1047621A1 (en) * | 1982-04-28 | 1983-10-15 | Предприятие П/Я В-2869 | Tube clamping mechanism |
| US5472298A (en) * | 1994-01-13 | 1995-12-05 | Tycom Limited Partnership | Locating ring positioning apparatus for re-sharpened drill bit |
| JP2005199651A (en) * | 2004-01-19 | 2005-07-28 | Hitachi Communication Technologies Ltd | Locating ring guide structure of injection molding machine |
| JP2006027119A (en) * | 2004-07-16 | 2006-02-02 | Sekisui Chem Co Ltd | Mounting structure of locating ring of injection molding machine |
| JP2010099958A (en) * | 2008-10-24 | 2010-05-06 | Pascal Engineering Corp | Article positioning mechanism |
| DE202013010554U1 (en) * | 2013-11-22 | 2013-12-06 | Vosla Gmbh | Lamp base, lamp and motor vehicle headlights |
| EP3296055A1 (en) * | 2016-09-16 | 2018-03-21 | Wartmann Technologie AG | Device and method for through friction stir welding of a circular seam on rotation-symmetrical hollow bodies |
| CN208341884U (en) * | 2018-06-21 | 2019-01-08 | 山东钢铁股份有限公司 | Cutter steel plate centering device |
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| Publication number | Publication date |
|---|---|
| CN108687397B (en) | 2023-07-11 |
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