CN107931690A - A kind of vertical milling milling cutter for being convenient for changing cutter head - Google Patents
A kind of vertical milling milling cutter for being convenient for changing cutter head Download PDFInfo
- Publication number
- CN107931690A CN107931690A CN201711230695.2A CN201711230695A CN107931690A CN 107931690 A CN107931690 A CN 107931690A CN 201711230695 A CN201711230695 A CN 201711230695A CN 107931690 A CN107931690 A CN 107931690A
- Authority
- CN
- China
- Prior art keywords
- cutter head
- slot
- block
- milling
- convenient
- 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
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/26—Securing milling cutters to the driving spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/28—Features relating to lubricating or cooling
Abstract
The invention discloses a kind of vertical milling milling cutter for being convenient for changing cutter head, including handle of a knife and cavity, the handle of a knife is internally provided with cavity, the right end of first spring is provided with cushion block, the both sides up and down of the cavity are equipped with the first sliding groove, second sliding slot is internally provided with gasket, the upper surface of the gasket is equipped with second spring, the inner side of the gasket is connected with fixture block, the right end face of the handle of a knife is equipped with metal link rod in both sides up and down, the right side of the convex block is equipped with cutter head, the cutter head is internally provided with the second slot, the inner wall of second slot is equipped with card slot, the both sides up and down of second slot are equipped with the first slot.This is convenient for changing the vertical milling milling cutter of cutter head, fixture block is subject to the promotion of inserted link to being moved on the outside of groove, be connected with the clamping of card slot by fixture block and new cutter head can be fixed on to the surface of convex block, thus facilitate user replace cutter head reduce user replace cutter head used in time.
Description
Technical field
The present invention relates to the vertical milling milling cutter technical field for being convenient for changing cutter head, is specially a kind of vertical milling for being convenient for changing cutter head
Milling cutter.
Background technology
Milling cutter, is for Milling Process, has the rotary cutters of one or more cutters tooth, during work each cutter tooth successively between
Cut the surplus of workpiece with having a rest, at present, the particle that milling cutter skive in working angles is announced in a jumble causes hard alloy
There is microcosmic notch in cutter blade tip, and microcosmic indentation, there easily forms built-up edge, changes tool nose shape, in processing aluminium alloy production
During product, due to the cutting characteristic of alloy material, so as to accelerate to wear, the present invention is difficult to dismounting progress more after solving tool bit abrasion
The problem of changing maintenance, saves the time of user.
The content of the invention
It is an object of the invention to provide a kind of vertical milling milling cutter for being convenient for changing cutter head, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical solution：A kind of vertical milling milling cutter for being convenient for changing cutter head, including
Handle of a knife and cavity, the handle of a knife are internally provided with cavity, and the cavity is internally provided with the first spring, the right side of first spring
End is provided with cushion block, and the both sides up and down of the cavity are equipped with the first sliding groove, and the both side surface up and down of the cushion block is mounted on
Connecting rod, the top of the connecting rod are equipped with pushing block, and the connecting rod is connected through the first sliding groove with pushing block, the right side of the handle of a knife
End is equipped with convex block, and the convex block is internally provided with groove, and the groove is internally provided with inserted link, the left end and cushion block of the inserted link
Be connected, the circumference of the groove is equipped with fixture block, is equipped with the second sliding slot at left and right sides of the fixture block, second sliding slot it is interior
Portion is equipped with gasket, and the upper surface of the gasket is equipped with second spring, and the inner side of the gasket is connected with fixture block, the right side of the handle of a knife
End surfaces are equipped with metal link rod in both sides up and down, and the right side of the convex block is equipped with cutter head, the cutter head to be internally provided with second slotting
Groove, the inner wall of second slot are equipped with card slot, and the both sides up and down of second slot are equipped with the first slot.
Preferably, the right side of the cavity is equipped with annular groove, and the annular groove is internally provided with foam-rubber cushion, the foam-rubber cushion
Left-hand face be equipped with rubber ring, the upper end of the annular groove is equipped with charging hole, and the upper end of the charging hole is equipped with head cover.
Preferably, the left-hand face of the cutter head is equipped with rubber pad.
Preferably, the outer surface of the pushing block is equipped with burr.
Preferably, the upper surface of the head cover is equipped with draw ring.
Preferably, the rubber pad is made of strong flexible polymer material.
Compared with prior art, the beneficial effects of the invention are as follows：This is convenient for changing the vertical milling milling cutter of cutter head, by promoting knife
Pushing block outside handle can drive inserted link to carry out movement and the inside for departing from groove is moved by inserted link, so that second spring promotes
Fixture block is moved to the inside of groove, and the inside that fixture block is contracted to convex block can pull down cutter head, while choose new cutter head
Replaced, user unclamps pushing block after replacement, and fixture block is subject to the promotion of inserted link to pass through fixture block to being moved on the outside of groove
New cutter head can be fixed on the surface of convex block by being connected with the clamping of card slot, be made so as to facilitate user's replacement cutter head and reduce
User replaces the time used in cutter head.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the handle of a knife profile of the present invention；
Fig. 3 is the second sliding slot internal structure schematic diagram of the present invention；
Fig. 4 is the foam-rubber cushion structure diagram of the present invention.
In figure：1st, handle of a knife, 2, the first sliding groove, 3, pushing block, 4, convex block, 5, cutter head, 6, metal link rod, the 7, first spring, 8,
Cushion block, 9, connecting rod, 10, groove, 11, inserted link, the 12, first slot, 13, rubber pad, the 14, second slot, 15, card slot, 16,
Two sliding slots, 17, gasket, 18, fixture block, 19, second spring, 20, cavity, 21, burr, 22, draw ring, 23, head cover, 24, charging hole,
25th, annular groove, 26, foam-rubber cushion, 27, rubber ring.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of vertical milling milling cutter for being convenient for changing cutter head, including knife
Handle 1 and cavity 20, handle of a knife 1 are internally provided with cavity 20, and the right side of cavity 20 is equipped with annular groove 25, and annular groove 25 is internally provided with
Foam-rubber cushion 26, foam-rubber cushion 26 can be used for carrying out storage lubricating oil while lubricating oil are uniformly applied to the surface of inserted link 11,
It is extra large by the way that frictional force when inserted link 11 moves can be reduced so as to reduce the abrasion of inserted link in the surface smear lubricating oil of inserted link 11
The left-hand face of continuous pad 26 is equipped with rubber ring 27, and rubber ring 27 can prevent lubricating oil to be lost in from the left side of foam-rubber cushion 26, annulus
The upper end of groove 25 is equipped with charging hole 24, and charging hole 24 is connected with foam-rubber cushion 26, and user to the inside of charging hole 24 by being added dropwise
Lubricating oil can supplement the lubricating oil in foam-rubber cushion 26, and the upper end of charging hole 24 is equipped with head cover 23, and head cover 23 can incite somebody to action
The closing of charging hole 24 avoids dust and other impurities from falling into the inside of charging hole 24, and the upper surface of head cover 23 is equipped with draw ring 22, draw ring 22
Can be convenient for users to pulling head cover 23, cavity 20 is internally provided with the first spring 7, and the right end of the first spring 7 is provided with cushion block
8, the both sides up and down of cavity 20 are equipped with the first sliding groove 2, and the both side surface up and down of cushion block 8 is mounted on connecting rod 9, connecting rod 9
Top be equipped with pushing block 3, promote pushing block 3 by the transmission of connecting rod 9 cushion block 8 can be driven to be moved, the outside table of pushing block 3
Face is equipped with burr 21, and burr 21 can increase the frictional force on 3 surface of pushing block, so that convenient for users to promoting pushing block 3, connecting rod 9
It is connected through the first sliding groove 2 with pushing block 3, the right end of handle of a knife 1 is equipped with convex block 4, and the left-hand face of cutter head 5 is equipped with rubber pad 13, rubber
Rubber cushion 13 can reduce the friction between the left side of cutter head 5 and handle of a knife 1, and convex block 4 is internally provided with groove 10, the inside of groove 10
Equipped with inserted link 11, the left end of inserted link 11 is connected with cushion block 8, and the circumference of groove 10 is equipped with fixture block 18, and the left and right sides of fixture block 18 is equal
Equipped with the second sliding slot 16, the second sliding slot 16 is internally provided with gasket 17, and the upper surface of gasket 17 is equipped with second spring 19, gasket 17
Inner side be connected with fixture block 18, the right end face of handle of a knife 1 is equipped with metal link rod 6 in both sides up and down, and the right side of convex block 4 is equipped with cutter head
5, cutter head 5 is internally provided with the second slot 14, and the inner wall of the second slot 14 is equipped with card slot 15, and the both sides up and down of the second slot 14 are equal
Equipped with the first slot 12, when 5 long-time of cutter head rubbed gradual deformation using the surface of cutter head 5, when the deformation of cutter head 5
User just needs to replace cutter head when reaching a certain level, and user passes through pushing block by promoting pushing block 3 to the left at this time
3 drive cushion blocks 8 are moved to the left, and promoting cushion block 8 to carry out movement to the left by pushing block 3 can drive inserted link 11 to be transported to the left
It is dynamic, the inside that movement can make inserted link 11 depart from groove 10 is carried out to the left by inserted link 11, when inserted link 11 departs from groove 10
By the promotion of second spring 19 inside of fixture block 18 to groove 10 can be promoted to be moved during portion, by fixture block 18 to groove
10 inside carries out the inside that movement makes fixture block 18 depart from card slot 15, so that user can be by pulling to the right cutter head 5 to knife
First 5 are dismantled, and choose release pushing block 3 after new cutter head 5 installs makes inserted link 11 carry out to the right by the promotion of the first spring 7
Movement, the inside that fixture block 18 can be released groove 10 by the promotion by singing 11 makes fixture block 18 carry out clamping phase with card slot 15
Even.
When 5 long-time of cutter head rubbed gradual deformation using the surface of cutter head 5, when the deformation of cutter head 5 reaches one
User just needs to replace cutter head when determining degree, and user is driven by promoting pushing block 3 to the left by pushing block 3 at this time
Cushion block 8 is moved to the left, and promoting cushion block 8 to carry out movement to the left by pushing block 3 can drive inserted link 11 to be moved to the left, is led to
Inserted link 11 is crossed to carry out the inside that movement can make inserted link 11 depart from groove 10, when inserted link 11 departs from the inside of groove 10 leading to the left
Crossing the promotion of second spring 19 can promote the inside of fixture block 18 to groove 10 to be moved, by fixture block 18 into groove 10
Portion carries out the inside that movement makes fixture block 18 depart from card slot 15, so that user can be by pulling to the right cutter head 5 to carry out cutter head 5
Dismounting, choose release pushing block 3 after new cutter head 5 installs makes inserted link 11 be moved to the right by the promotion of the first spring 7, leads to
Cross and sing 11 promotion and fixture block 18 can be released to the inside of groove 10 make fixture block 18 and card slot 15 carry out clamping to be connected, so that just
User replace cutter head reduce user replace cutter head used in time.
In the description of the present invention, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
" other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position relationship be
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " being screwed on " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be with
It is to mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this area
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of vertical milling milling cutter for being convenient for changing cutter head, including handle of a knife (1) and cavity (20), handle of a knife (1) are internally provided with
Cavity (20), it is characterised in that：The cavity (20) is internally provided with the first spring (7), the right end peace of first spring (7)
Equipped with cushion block (8), the both sides up and down of the cavity (20) are equipped with the first sliding groove (2), the both side surface up and down of the cushion block (8)
Connecting rod (9) is mounted on, the top of the connecting rod (9) is equipped with pushing block (3), and the connecting rod (9) runs through the first sliding groove (2)
It is connected with pushing block (3), the right end of the handle of a knife (1) is equipped with convex block (4), and the convex block (4) is internally provided with groove (10), described
Groove (10) is internally provided with inserted link (11), and the left end of the inserted link (11) is connected with cushion block (8), the circumference of the groove (10)
Equipped with fixture block (18), the second sliding slot (16), the inside of second sliding slot (16) are equipped with left and right sides of the fixture block (18)
Equipped with gasket (17), the upper surface of the gasket (17) is equipped with second spring (19), the inner side of the gasket (17) and fixture block
(18) it is connected, the right end face of the handle of a knife (1) is equipped with metal link rod (6) in both sides up and down, and the right side of the convex block (4) is equipped with
Cutter head (5), the cutter head (5) are internally provided with the second slot (14), and the inner wall of second slot (14) is equipped with card slot (15),
The both sides up and down of second slot (14) are equipped with the first slot (12).
A kind of 2. vertical milling milling cutter for being convenient for changing cutter head according to claim 1, it is characterised in that：The cavity (20)
Right side is equipped with annular groove (25), and the annular groove (25) is internally provided with foam-rubber cushion (26), the left side table of the foam-rubber cushion (26)
Face is equipped with rubber ring (27), and the upper end of the annular groove (25) is equipped with charging hole (24), and the upper end of the charging hole (24) is equipped with
Head cover (23).
A kind of 3. vertical milling milling cutter for being convenient for changing cutter head according to claim 1, it is characterised in that：The cutter head (4)
Left-hand face is equipped with rubber pad (13).
A kind of 4. vertical milling milling cutter for being convenient for changing cutter head according to claim 1, it is characterised in that：The pushing block (3)
Outer surface is equipped with burr (21).
A kind of 5. vertical milling milling cutter for being convenient for changing cutter head according to claim 2, it is characterised in that：The head cover (23)
Upper surface is equipped with draw ring (22).
A kind of 6. vertical milling milling cutter for being convenient for changing cutter head according to claim 3, it is characterised in that：The rubber pad (13)
It is made of strong flexible polymer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711230695.2A CN107931690B (en) | 2017-11-29 | 2017-11-29 | A kind of vertical milling milling cutter being convenient for changing cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711230695.2A CN107931690B (en) | 2017-11-29 | 2017-11-29 | A kind of vertical milling milling cutter being convenient for changing cutter head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107931690A true CN107931690A (en) | 2018-04-20 |
| CN107931690B CN107931690B (en) | 2019-06-14 |
Family
ID=61946828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711230695.2A Active CN107931690B (en) | 2017-11-29 | 2017-11-29 | A kind of vertical milling milling cutter being convenient for changing cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107931690B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515222A (en) * | 2018-05-17 | 2018-09-11 | 江苏永伟精密工具有限公司 | A kind of dismountable high intensity milling cutter |
| CN108580994A (en) * | 2018-05-17 | 2018-09-28 | 江苏永伟精密工具有限公司 | A kind of high precision milling cutter |
| CN108746792A (en) * | 2018-06-29 | 2018-11-06 | 德阳杰创科技有限公司 | The alloy bar knife of blade multiplexing |
| CN109227774A (en) * | 2018-10-18 | 2019-01-18 | 葛家伊 | A kind of machine and wood cutting blade attachment device and its application method |
| CN111375814A (en) * | 2020-04-11 | 2020-07-07 | 林飞 | Rotatory blade disc of digit control machine tool convenient to change tool bit |
| CN111992745A (en) * | 2020-08-13 | 2020-11-27 | 上海顾峰工业刀具有限公司 | Detachable cutter |
| CN112548795A (en) * | 2020-12-07 | 2021-03-26 | 郴州市远利机械设备制造有限公司 | Polishing equipment with combined split structure |
| CN114643381A (en) * | 2022-05-19 | 2022-06-21 | 苏州卡罗伊精密刀具有限公司 | Rotary cutter convenient to dismouting and location |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070201963A1 (en) * | 2006-02-24 | 2007-08-30 | Richard Johnson | Drilling tool for insertion of cabling |
| CN200970760Y (en) * | 2006-02-28 | 2007-11-07 | 欧翠工具有限责任公司 | Drilling and driving tool (II) capable of reversion |
| JP2013534189A (en) * | 2010-08-16 | 2013-09-02 | イスカーリミテッド | T-slot mill with independent alignment and torque transmission |
| CN205816893U (en) * | 2016-06-30 | 2016-12-21 | 南通航运职业技术学院 | A kind of drilling tool of easily more bit change |
| CN107138783A (en) * | 2017-06-19 | 2017-09-08 | 浙江优傲智能科技有限公司 | A kind of cutter being easily changed |
-
2017
- 2017-11-29 CN CN201711230695.2A patent/CN107931690B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070201963A1 (en) * | 2006-02-24 | 2007-08-30 | Richard Johnson | Drilling tool for insertion of cabling |
| CN200970760Y (en) * | 2006-02-28 | 2007-11-07 | 欧翠工具有限责任公司 | Drilling and driving tool (II) capable of reversion |
| JP2013534189A (en) * | 2010-08-16 | 2013-09-02 | イスカーリミテッド | T-slot mill with independent alignment and torque transmission |
| CN205816893U (en) * | 2016-06-30 | 2016-12-21 | 南通航运职业技术学院 | A kind of drilling tool of easily more bit change |
| CN107138783A (en) * | 2017-06-19 | 2017-09-08 | 浙江优傲智能科技有限公司 | A kind of cutter being easily changed |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515222A (en) * | 2018-05-17 | 2018-09-11 | 江苏永伟精密工具有限公司 | A kind of dismountable high intensity milling cutter |
| CN108580994A (en) * | 2018-05-17 | 2018-09-28 | 江苏永伟精密工具有限公司 | A kind of high precision milling cutter |
| CN108746792A (en) * | 2018-06-29 | 2018-11-06 | 德阳杰创科技有限公司 | The alloy bar knife of blade multiplexing |
| CN109227774A (en) * | 2018-10-18 | 2019-01-18 | 葛家伊 | A kind of machine and wood cutting blade attachment device and its application method |
| CN111375814A (en) * | 2020-04-11 | 2020-07-07 | 林飞 | Rotatory blade disc of digit control machine tool convenient to change tool bit |
| CN111375814B (en) * | 2020-04-11 | 2020-11-20 | 台州百特工具有限公司 | Rotatory blade disc of digit control machine tool convenient to change tool bit |
| CN111992745A (en) * | 2020-08-13 | 2020-11-27 | 上海顾峰工业刀具有限公司 | Detachable cutter |
| CN112548795A (en) * | 2020-12-07 | 2021-03-26 | 郴州市远利机械设备制造有限公司 | Polishing equipment with combined split structure |
| CN114643381A (en) * | 2022-05-19 | 2022-06-21 | 苏州卡罗伊精密刀具有限公司 | Rotary cutter convenient to dismouting and location |
| CN114643381B (en) * | 2022-05-19 | 2022-09-13 | 苏州卡罗伊精密刀具有限公司 | Rotary cutter convenient to dismouting and location |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107931690B (en) | 2019-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107931690A (en) | A kind of vertical milling milling cutter for being convenient for changing cutter head | |
| CN107962223B (en) | A kind of milling cutter with chamfering | |
| CN108115177A (en) | A kind of hole position adjustable type electric drill for being convenient for being close to working face | |
| CN110410039A (en) | A kind of oil field casing scraper | |
| CN106078393A (en) | A kind of paper web cutting polisher | |
| CN211761121U (en) | Screwdriver with conveniently-replaced tool bit | |
| CN106735491B (en) | The two sword rose reamers with burr cleaning function | |
| CN116944562A (en) | Deep hole high-speed coating alloy milling cutter with auxiliary cutting edge structure | |
| CN208267839U (en) | A kind of Coal Exploitation cutter pick | |
| CN203471741U (en) | Adapter for electric drill | |
| CN212652762U (en) | Planer-type milling machine convenient to it is clean | |
| CN210060616U (en) | Scrap cutter plane grinding tool | |
| CN204487688U (en) | A kind of bed die being convenient to cutting wire plastic bushing | |
| CN211218453U (en) | Double-cutter pin shearing bending machine | |
| CN114453637A (en) | Cemented carbide indexable taper drill and machining method thereof | |
| CN210188617U (en) | Alloy file blade for back milling | |
| CN112207620A (en) | Automatic blank handle mechanism | |
| KR101447002B1 (en) | Deburring tool for removing burrs on the cladding tube and steam generator tube | |
| CN218591966U (en) | Reamer bit | |
| CN107984011A (en) | A kind of detachable chamfering flat-end cutter | |
| CN210335301U (en) | Cutting edge protection device for machine tool cutting tool | |
| CN207344023U (en) | A kind of apparatus for welding and positioning that polyurethane is conveniently replaceable with locking function | |
| CN104742190B (en) | A kind of bed die being easy to cutting wire plastic bushing | |
| CN210082122U (en) | Precise boring cutter for graphite | |
| CN209955079U (en) | Label peeling shaft structure of label peeling machine for PET bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190515 Address after: 344000 No. 2, No. 7 High-tech Road, Fuzhou High-tech Industrial Development Zone, Fuzhou City, Jiangxi Province Applicant after: Jiangxi Hua You Machinery Co., Ltd. Address before: 528400 Xiangming Building, 118 Xinhua Middle Road, Xiaolan Town, Zhongshan City, Guangdong Province, 10th Floor Applicant before: Zhongshan Xiaolan Enterprise Service Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |