CN107520697B - A kind of Higher-end machines people polishing arm - Google Patents
A kind of Higher-end machines people polishing arm Download PDFInfo
- Publication number
- CN107520697B CN107520697B CN201710815107.5A CN201710815107A CN107520697B CN 107520697 B CN107520697 B CN 107520697B CN 201710815107 A CN201710815107 A CN 201710815107A CN 107520697 B CN107520697 B CN 107520697B
- Authority
- CN
- China
- Prior art keywords
- pivoted housing
- slot
- shaft
- turn trough
- hollow shaft
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/005—Manipulators for mechanical processing tasks
- B25J11/0065—Polishing or grinding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of Higher-end machines people polishing arms,Including connecting end,Connect the slot in succession equipped with port towards a left side on the left of end,In succession buckle structure is fixed in slot,It is provided with installation cavity and break-through installation cavity on the right side of connection end and port is towards the first right turn trough,It is rotatably mounted with hollow shaft in first turn trough,The jackshaft being fixedly connected with the first turn trough left end is provided in hollow shaft,Hollow shaft right end is installed with the first pivoted housing,Port is provided in first pivoted housing towards the second right turn trough,It is provided with helicla flute in second turn trough inner wall,Jackshaft right end is installed with fixed plate,Port is provided in fixed plate towards right medial launder,It is rotatable and can control shaft is glidingly installed in medial launder,Shaft right end is pierced by fixed plate and is installed with the second pivoted housing,Arc groove is arranged in shaft left end,End wall, which is symmetrically arranged with, above and below medial launder leads to slot.
Description
Technical field
The present invention relates to milling robot fields, and in particular to a kind of Higher-end machines people polishing arm.
Background technology
With the continuous development of science and technology, some are also gradually popularized for the application of the intelligent robot of pipe fitting inner wall polishing
Change, is polished pipe fitting inner wall using robot, although labour cost can be reduced, for some traditional polishings
For robot, polishing arm be often fixed and length be it is uncontrollable, therefore, in the case where pipe fitting is motionless,
Polishing is limited in scope, and needs the polishing for completing inner wall of the pipe, it is necessary to pipeline location is continually adjusted, it is therefore, troublesome in poeration,
Grinding efficiency is low.
Invention content
The purpose of the present invention is to provide a kind of Higher-end machines people polishing arm and its application methods, can overcome the prior art
Drawbacks described above.
According to the present invention, a kind of Higher-end machines people polishing arm of apparatus of the present invention, including connection end, the connection end
It is equipped with port in left side towards left slot in succession, is fixed with buckle structure in the slot in succession, the buckle structure is used for and machine
Device human agent connects, and the connection end is provided with installation cavity and port described in installation cavity and break-through towards right first in right side
Turn trough is rotatably mounted with hollow shaft in first turn trough, is provided in the hollow shaft and the first turn trough left end
The jackshaft being fixedly connected, the hollow shaft right end are installed with the first pivoted housing, port court are provided in first pivoted housing
The second right turn trough, is provided with helicla flute in the second turn trough inner wall, and the first pivoted housing described in the jackshaft right end break-through is simultaneously
It puts in second turn trough, and the jackshaft right end is installed with fixed plate, and port court is provided in the fixed plate
Right medial launder, rotatable in medial launder and can control and be glidingly equipped with shaft, the shaft right end is pierced by the fixed plate
And it is installed with the second pivoted housing, arc groove is arranged in the shaft left end, and the upper and lower end wall of the medial launder, which is symmetrically arranged with, to be led to
Slot, it is described lead to be provided with the extended slide slot in left and right in end wall before and after slot, slided in the slide slot and sliding block be installed, institute
It states to be installed in sliding block and drive into bar, described drive into bar one end puts in the helicla flute, and the other end puts in the circular arc
In slot, multiple ports are additionally provided in first pivoted housing towards right jack, can be controlled in the jack be glidingly equipped with it is slotting
Needle, the contact pin right end are fixedly connected with second pivoted housing, to which second pivoted housing can follow first pivoted housing together
Rotation, the first pivoted housing outer end face are fixed with the first grinding wheel, and the second pivoted housing outer end face is fixed with the second grinding wheel, institute
It states in connection end and is also equipped with rotating device, the rotating device is driving the hollow shaft to rotate.
Further technical solution, the rotating device include being mounted in the installation cavity and being fixed with the hollow shaft
First tooth sprocket of connection and with matched second tooth sprocket of first tooth sprocket, it is fixed in the installation cavity left end wall
Driving machine is installed, output shaft is installed on the right side of the driving machine, the output shaft is fixedly connected with second tooth sprocket.
Further technical solution, the second grinding wheel right end is provided with scarf, so as to conveniently be inserted into pipeline
In.
The difference of the thickness of further technical solution, the length of the slide slot and the sliding block is less than the contact pin
Length thus prevents the contact pin to be detached from the jack.
Further technical solution, the hollow shaft coordinate with the jackshaft transition, to which the hollow shaft can be with institute
Jackshaft is stated to relatively rotate.
The beneficial effects of the invention are as follows：
In apparatus of the present invention, the driving machine can drive the hollow shaft to rotate when running, described in the hollow shaft drive
First pivoted housing rotates, since the contact pin is mounted in the jack, when first pivoted housing rotation, can drive described the
Two pivoted housings rotate, and first grinding wheel and the second grinding wheel can carry out grinding process to inner wall of the pipe；
Since described drive into one end of bar is mounted in helicla flute, the other end is mounted in the arc groove, therefore, in institute
During stating the rotation of the first pivoted housing, described drive into bar can horizontally slip, and described drive into bar can drive described shaft or so sliding
Dynamic, the shaft can drive second pivoted housing and second grinding wheel to move left and right, described as a result, when pipeline is motionless
Second grinding wheel can expand the polishing range to inner wall of the pipe, so as to reduce the movement to pipeline, improve grinding efficiency.
Apparatus of the present invention are simple in structure, easy to operate, stable, and inner wall of the pipe grinding efficiency is high and polishing effect is managed
Think.
Description of the drawings
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing is briefly described needed in technology description, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
A kind of overall structure diagram of Higher-end machines people polishing arm of Fig. 1 present invention.
Fig. 2 is the internal structure schematic diagram of Fig. 1.
Fig. 3 is the enlarged structure schematic diagram at fixed plate in Fig. 2.
Fig. 4 is structural schematic diagram when the second pivoted housing slides into the right right end in Fig. 2.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figs 1-4, a kind of Higher-end machines people of the invention polishing arm, including connection end 11, the connection end
Equipped with port towards left slot 10 in succession in 11 left sides, buckle structure 101, the buckle structure are fixed in the slot in succession 10
101 with robot body for connecting, and the connection end is provided with installation cavity described in installation cavity 15 and break-through in 11 right side
15 and port towards the first right turn trough, be rotatably mounted with hollow shaft 18 in first turn trough, set in the hollow shaft 18
It is equipped with the jackshaft 17 being fixedly connected with the first turn trough left end, 18 right end of the hollow shaft is installed with the first pivoted housing
19, it is provided with port in first pivoted housing 19 towards the second right turn trough 190, spiral shell is provided in 190 inner wall of the second turn trough
Spin slot, the first pivoted housing 19 described in 17 right end break-through of the jackshaft is simultaneously put in second turn trough 190, and the jackshaft 17
Right end is installed with fixed plate 30, port is provided in the fixed plate 30 towards right medial launder 190, can in medial launder 190
It rotates and can control and shaft 23 is glidingly installed, 23 right end of the shaft is pierced by the fixed plate 30 and is installed with second
Arc groove is arranged in pivoted housing 21,23 left end of the shaft, and about 190 end wall of the medial launder, which is symmetrically arranged with, leads to slot 31, described
Lead to and be provided with the extended slide slot 27 in left and right in end wall before and after slot 31, is slided in the slide slot 27 and sliding block 28 is installed,
It is installed with and is driven into bar 29 in the sliding block 28, described drive into 29 one end of bar puts in the helicla flute, and the other end is put in
In the arc groove, it is additionally provided with multiple ports in first pivoted housing 19 towards right jack 24, can be controlled in the jack 24
Contact pin 25 is glidingly installed, 25 right end of the contact pin is fixedly connected with second pivoted housing 21, to second pivoted housing 21
First pivoted housing 19 can be followed to rotate together, 19 outer end face of the first pivoted housing is fixed with the first grinding wheel 20, and described second
21 outer end face of pivoted housing is fixed with the second grinding wheel 22, and rotating device, the rotating device are also equipped in the connection end 11
To drive the hollow shaft 18 to rotate.
Valuably, the rotating device includes being mounted in the installation cavity 15 and being fixedly connected with the hollow shaft 18
First tooth sprocket 14 and with first tooth sprocket, 14 matched second tooth sprocket 16, it is solid in 15 left end wall of the installation cavity
Dingan County is equipped with driving machine 12, and 12 right side of the driving machine is equipped with output shaft 13, the output shaft 13 and second tooth sprocket
16 are fixedly connected.
Valuably, 22 right end of the second grinding wheel is provided with scarf 220, so as to conveniently be inserted into pipeline.
Valuably, the difference of the thickness of the length of the slide slot 27 and the sliding block 28 is less than the length of the contact pin 25
Degree, thus prevents the contact pin 25 to be detached from the jack 24.
Valuably, the hollow shaft 18 and 17 transition of the jackshaft coordinate, to the hollow shaft 18 can with it is described in
Countershaft 17 relatively rotates.
In the initial state, the sliding block 28 is located at 27 left end of the slide slot to apparatus of the present invention, and described second turn
Set 21 is close to 19 phase of the first pivoted housing；
In use, pipeline is sleeved on second pivoted housing 21 and first pivoted housing 19, then start the driving machine
12, the driving machine 12 drives second tooth sprocket 16 to rotate, and second tooth sprocket 16 can drive first tooth sprocket
14 rotations, first tooth sprocket 14 drive the hollow shaft 18 to rotate, and the hollow shaft 18 drives 19 turns of first pivoted housing
It is dynamic, since the contact pin 25 is mounted in the jack 24, first pivoted housing 19 can drive described second turn when rotating
Set 21 rotation, first grinding wheel, 20 and second grinding wheel 22 can to inner wall of the pipe carry out grinding process, due to it is described drive into
One end of bar 29 is mounted in helicla flute, and the other end is mounted in the arc groove, therefore, in first pivoted housing 19 rotation
In the process, described drive into bar 29 can horizontally slip, and described drive can drive the shaft 23 to horizontally slip into bar 29, as a result, institute
Stating shaft 23 can drive second pivoted housing 21 to move left and right, so as to make second grinding wheel 22 that can also be carried out in rotation
It moves left and right.
The beneficial effects of the invention are as follows：In apparatus of the present invention, the driving machine can drive the hollow shaft to rotate when running,
The hollow shaft drives the first pivoted housing rotation, since the contact pin is mounted in the jack, first pivoted housing
Second pivoted housing can be driven to rotate when rotation, first grinding wheel and the second grinding wheel can carry out burnishing part to inner wall of the pipe
Reason；
Since described drive into one end of bar is mounted in helicla flute, the other end is mounted in the arc groove, therefore, in institute
During stating the rotation of the first pivoted housing, described drive into bar can horizontally slip, and described drive into bar can drive described shaft or so sliding
Dynamic, the shaft can drive second pivoted housing and second grinding wheel to move left and right, described as a result, when pipeline is motionless
Second grinding wheel can expand the polishing range to inner wall of the pipe, so as to reduce the movement to pipeline, improve grinding efficiency.
Apparatus of the present invention are simple in structure, easy to operate, stable, and inner wall of the pipe grinding efficiency is high and polishing effect is managed
Think.
The above, the specific implementation mode only invented, but invent protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (5)
- The arm 1. a kind of Higher-end machines people polishes, including connection end, it is characterised in that：Port is equipped on the left of the connection end Towards left slot in succession, buckle structure is fixed in the slot in succession, the buckle structure with robot body for connecting, institute It states on the right side of connection end and is provided with installation cavity and port described in installation cavity and break-through towards the first right turn trough, described first turn It is rotatably mounted with hollow shaft in slot, the centre being fixedly connected with the first turn trough left end is provided in the hollow shaft Axis, the hollow shaft right end are installed with the first pivoted housing, and port is provided in first pivoted housing towards the second right turn trough, institute It states and is provided with helicla flute in the second turn trough inner wall, the first pivoted housing described in the jackshaft right end break-through simultaneously puts in second turn trough In, and the jackshaft right end is installed with fixed plate, and port is provided in the fixed plate towards right medial launder, medial launder In it is rotatable and can control shaft is glidingly installed, the shaft right end is pierced by the fixed plate and is installed with second turn It covers, the shaft left end setting arc groove, end wall, which is symmetrically arranged with, above and below the medial launder leads to slot, described to lead to slot front and back end It is provided with the extended slide slot in left and right in wall, is slided in the slide slot and sliding block is installed, be fixedly mounted in the sliding block It drives into bar, described drive into bar one end puts in the helicla flute, and the other end is put in the arc groove, in first pivoted housing Multiple ports are additionally provided with towards right jack, can be controlled in the jack and contact pin is glidingly installed, the contact pin right end and institute It states the second pivoted housing to be fixedly connected, the first pivoted housing outer end face is fixed with the first grinding wheel, and the second pivoted housing outer end face is fixed There is the second grinding wheel, rotating device is also equipped in the connection end.
- The arm 2. a kind of Higher-end machines people as described in claim 1 polishes, it is characterised in that：The rotating device includes being mounted on The first tooth sprocket for being fixedly connected in the installation cavity and with the hollow shaft and with first tooth sprocket matched Tooth sprocket is installed with driving machine in the installation cavity left end wall, output shaft is equipped on the right side of the driving machine, described defeated Shaft is fixedly connected with second tooth sprocket.
- The arm 3. a kind of Higher-end machines people as described in claim 1 polishes, it is characterised in that：The second grinding wheel right end setting There is scarf.
- The arm 4. a kind of Higher-end machines people as described in claim 1 polishes, it is characterised in that：The length of the slide slot with it is described The difference of the thickness of sliding block is less than the length of the contact pin.
- The arm 5. a kind of Higher-end machines people as described in claim 1 polishes, it is characterised in that：The hollow shaft and the jackshaft Transition coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815107.5A CN107520697B (en) | 2017-09-12 | 2017-09-12 | A kind of Higher-end machines people polishing arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815107.5A CN107520697B (en) | 2017-09-12 | 2017-09-12 | A kind of Higher-end machines people polishing arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107520697A CN107520697A (en) | 2017-12-29 |
| CN107520697B true CN107520697B (en) | 2018-07-17 |
Family
ID=60735733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710815107.5A Active CN107520697B (en) | 2017-09-12 | 2017-09-12 | A kind of Higher-end machines people polishing arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107520697B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907312A (en) * | 2018-07-25 | 2018-11-30 | 广州群彧机械有限公司 | A kind of high-end robot control system |
| CN109015147A (en) * | 2018-08-08 | 2018-12-18 | 广州德智能科技有限公司 | A kind of advanced technique for grinding equipment |
| CN109015178A (en) * | 2018-08-08 | 2018-12-18 | 广州德智能科技有限公司 | A kind of high-end technique for grinding equipment |
| CN109079611A (en) * | 2018-08-08 | 2018-12-25 | 广州德智能科技有限公司 | A kind of polissoir with cleaning function |
| CN109129059A (en) * | 2018-08-08 | 2019-01-04 | 广州唐太环保科技有限公司 | A kind of automatic cleaning equipment |
| CN108838794A (en) * | 2018-08-08 | 2018-11-20 | 广州德智能科技有限公司 | A kind of polishing system and technique for grinding equipment |
| CN109176206A (en) * | 2018-08-08 | 2019-01-11 | 广州唐太环保科技有限公司 | A kind of high-end cleaning equipment |
| CN108942478A (en) * | 2018-08-08 | 2018-12-07 | 广州唐太环保科技有限公司 | A kind of efficient cleaning equipment |
| CN109048540A (en) * | 2018-08-08 | 2018-12-21 | 广州唐太环保科技有限公司 | A kind of pipe fitting washer |
| CN108972188A (en) * | 2018-08-09 | 2018-12-11 | 广州国创科技有限公司 | A kind of advanced technique for grinding equipment |
| CN108994717A (en) * | 2018-08-09 | 2018-12-14 | 广州国创科技有限公司 | A kind of polissoir with cleaning function |
| CN109129060A (en) * | 2018-08-09 | 2019-01-04 | 互动派科技股份有限公司 | A kind of anti-plastic-steel sheet pile that fractures of improved high-strength degree |
| CN109048522A (en) * | 2018-08-09 | 2018-12-21 | 广州太牛科技有限公司 | A kind of high-end robot control system |
| CN108994678A (en) * | 2018-08-09 | 2018-12-14 | 广州国创科技有限公司 | A kind of high-end technique for grinding equipment |
| CN109079598A (en) * | 2018-08-09 | 2018-12-25 | 广州太牛科技有限公司 | A kind of robot control system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5818338B2 (en) * | 2011-08-30 | 2015-11-18 | 株式会社不二越 | Magnetic inner surface polishing apparatus and magnetic inner surface polishing method |
| CN203875699U (en) * | 2014-04-02 | 2014-10-15 | 河海大学 | Steel bridge test straight grinder with telescopic grinding heads |
| CN104816209B (en) * | 2015-05-21 | 2017-05-31 | 郭纪礼 | A kind of telescopic inner wall grinding device |
| CN106041723A (en) * | 2016-07-25 | 2016-10-26 | 无锡福镁轻合金科技有限公司 | Automatic polishing machine for pipe fitting inner walls |
| CN106625050A (en) * | 2016-12-04 | 2017-05-10 | 内蒙合成化工研究所 | Automatic polishing device for solid rocket engine metal shell |
-
2017
- 2017-09-12 CN CN201710815107.5A patent/CN107520697B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107520697A (en) | 2017-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107520697B (en) | A kind of Higher-end machines people polishing arm | |
| CN204274727U (en) | bionic hand thumb | |
| CN209408483U (en) | A kind of educational robot clamping arm | |
| CN108032209A (en) | A kind of full-automatic semi-conducting material milling apparatus | |
| CN110695028A (en) | High-efficient belt cleaning device of irregular vase | |
| CN107350912B (en) | A kind of high-end intelligent robot equipment | |
| CN207289836U (en) | A kind of reducing high accuracy sanding apparatus | |
| CN107030580B (en) | A kind of material finish equipment | |
| CN203221393U (en) | Round pipe surface polishing device | |
| CN107877276A (en) | A kind of novel robot polishing arm | |
| CN108381342B (en) | A kind of jewelry processing equipment | |
| CN107891321A (en) | A kind of improved machine people polishing arm | |
| CN206216354U (en) | Slide mechanism | |
| CN107538286B (en) | A kind of modified form grinding apparatus | |
| CN207655792U (en) | A kind of multiple rows of steel bar meter automatic bending machine | |
| CN206204564U (en) | the worm mechanism of sewing machine | |
| CN206560534U (en) | A kind of massage mechanism | |
| CN108789115A (en) | A kind of common polished surface equipment of automation | |
| CN208639695U (en) | A kind of novel quick multifunctional Design of Popular Dress Ornaments locating clip | |
| CN218947170U (en) | Deburring device for watch shell | |
| CN108718623A (en) | A kind of Study of Intelligent Robot Control system | |
| CN215144909U (en) | Hardware processing device | |
| CN107283297A (en) | A kind of new cup device | |
| CN108714689A (en) | A kind of novel colored metal prealloy powder manufacturing technology equipment | |
| CN106984871B (en) | A kind of burnishing device |
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: 20180606 Address after: 528311 Lin tou Road, Guang Zhu Lu, Beijiao Town, Shunde District, Foshan, Guangdong Applicant after: Guangdong Xiong Feng special steel Co., Ltd. Address before: 442005 No. 1011, Che Cheng South Road, Maojian District, Shiyan, Hubei Applicant before: Chen Jun |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220215 Address after: 528000 No. 1, Lintou road section, Guangzhu Road, Lintou neighborhood committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Xiongfeng die steel material technology Co.,Ltd. Address before: 528311 Lin tou Road, Guang Zhu Lu, Beijiao Town, Shunde District, Foshan, Guangdong Patentee before: Guangdong Xiong Feng special steel Co.,Ltd. |