CN107262770B - A kind of wheel hub processing drilling equipment facilitating clamping - Google Patents

A kind of wheel hub processing drilling equipment facilitating clamping Download PDF

Info

Publication number
CN107262770B
CN107262770B CN201710339182.9A CN201710339182A CN107262770B CN 107262770 B CN107262770 B CN 107262770B CN 201710339182 A CN201710339182 A CN 201710339182A CN 107262770 B CN107262770 B CN 107262770B
Authority
CN
China
Prior art keywords
wheel hub
shell
far
drilling equipment
hub processing
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
Application number
CN201710339182.9A
Other languages
Chinese (zh)
Other versions
CN107262770A (en
Inventor
朱礼鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Zhongjing Automobile Parts Co., Ltd.
Original Assignee
Guangzhou Zhongjing Automobile Parts Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Zhongjing Automobile Parts Co Ltd filed Critical Guangzhou Zhongjing Automobile Parts Co Ltd
Priority to CN201710339182.9A priority Critical patent/CN107262770B/en
Publication of CN107262770A publication Critical patent/CN107262770A/en
Application granted granted Critical
Publication of CN107262770B publication Critical patent/CN107262770B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B41/00Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material

Abstract

The present invention provides a kind of wheel hub processing drilling equipment for facilitating clamping, is related to field of hub.This facilitates the wheel hub processing drilling equipment of clamping, including pedestal, the two sides of the base top are fixedly installed with vertical bar, and two vertical bars are fixedly connected far from one end of pedestal by transverse slat, the bottom of the transverse slat and drilling machine is fixedly installed between two vertical bars, the top of the pedestal and being located between two vertical bars is fixedly mounted there are two shell, and the shell far from the side of vertical bar interts setting, and there are two inserted links.This facilitates the wheel hub processing drilling equipment of clamping, pass through the setting to inserted link, fixture block, rubber block, protruding block, slide plate, slide bar, sliding block, sliding slot, spring and reset spring, achieve the effect that convenience carries out clamping to wheel hub, to the use for the person of being convenient to use, the working efficiency of wheel hub processing drilling equipment is also improved with this, the service efficiency of wheel hub processing drilling equipment is also improved with this.

Description

A kind of wheel hub processing drilling equipment facilitating clamping
Technical field
The present invention relates to hub technology field, specially a kind of wheel hub processing drilling equipment for facilitating clamping.
Background technique
The hub bearing of car goes over most to be in pairs using single-row tapered roller or ball bearing, with the hair of technology Exhibition, car widely use car hub unit, and the use scope and usage amount of hub-bearing unit are growing, The third generation is developed to, the first generation is made of double row angular contact bearing, and the second generation has one to be used for bearing in outer rollaway nest Bearing can simply be set on wheel shaft and be secured with nuts by fixed flange, so that the maintenance of automobile becomes easy, third generation wheel Hub bearing unit is matched using bearing unit and anti-brake holding system, and hub unit has been designed to inner flange and outward flange, Inner flange is fixed by bolts in drive shaft, and entire bearing is installed together by outward flange, and wheel hub is called wheel rim, according to different vehicles The feature and demand of type, hub surface treatment process can also take different modes, be broadly divided into baking vanish and electric wheel hub wheel hub Two kinds of plating, the wheel hub of ordinary vehicle type considers less in appearance, and thermal diffusivity is a basic demand well, uses substantially in technique Then electricity is roasting for paint baking, i.e. first spraying, and cost is both economical and color is beautiful, the retention time is permanent, even if vehicle scrapping , the color of wheel hub is still constant, and many masses' vehicle hub surface treatment process are all baking vanish.
Be related to wheel hub in use, relating to that wheel hub processing is carried out with drilling equipment using but currently on the market Wheel hub processing be not easy to carry out clamping with drilling equipment to wheel hub processing, with this during use with drilling equipment The service efficiency of wheel hub processing drilling equipment is reduced, to also reduce the working efficiency of wheel hub processing drilling equipment.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of wheel hub processing drilling equipments for facilitating clamping, solve The problem of wheel hub processing is not easy to clamping with drilling equipment.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of wheel hub facilitating clamping is processed With drilling equipment, including pedestal, the two sides of the base top are fixedly installed with vertical bar, and two vertical bars far from pedestal one End is fixedly connected by transverse slat, the bottom of the transverse slat and is fixedly installed with drilling machine, the pedestal between two vertical bars Top and being located between two vertical bars be fixedly mounted there are two shell, side of the shell far from vertical bar is interspersed to be provided with two A inserted link, the inserted link run through the side of shell close to one end of shell and extend to the inside of shell, and the vertical bar is far from shell One end of body is fixedly installed with handle, and two inserted links are fixedly connected far from one end of shell by fixture block, and the fixture block is separate The side of inserted link is inlaid with rubber block, and the rubber block is fixedly installed with protruding block far from the side of fixture block.
The shell is internally provided with slide plate, and the side of the slide plate and inserted link are located at the fixed company in one end of enclosure interior It connects, side of the slide plate far from inserted link is flexibly connected by axle bed there are two slide bar, the inside of the shell and positioned at slide bar Side be provided with sliding block, the side of the sliding block offers sliding slot, and the one end of the slide bar far from slide plate and sliding slot sliding connect Connect, and two slide bars mutually from side be fixedly installed with spring, the one of side of the spring far from slide bar and sliding slot inner cavity Side is fixedly connected, and there are two reset springs for side fixed installation of the sliding block far from slide bar, and the reset spring is far from sliding block One end be fixedly connected with the side of housing cavity, the controller of the drilling machine and peripheral hardware is electrically connected.
Preferably, the surface of the handle is arranged with rubber sleeve, and the surface of the rubber sleeve offers anti-skid chequer.
Preferably, the bottom of the pedestal is fixedly installed with supporting leg, and the bottom of the supporting leg is connected by shaft activity It is connected to idler wheel.
Preferably, the quantity of the supporting leg is four, and four supporting legs are distributed in the quadrangle of base bottom.
Preferably, the quantity of the protruding block is ten, and ten protruding blocks are distributed in two opposite sides of rubber block.
Preferably, side of the shell far from inserted link is fixedly connected with the side of vertical bar.
(3) beneficial effect
The present invention provides a kind of wheel hub processing drilling equipments for facilitating clamping.Have it is following the utility model has the advantages that
1, the wheel hub processing drilling equipment for facilitating clamping, by inserted link, fixture block, rubber block, protruding block, slide plate, The setting of slide bar, sliding block, sliding slot, spring and reset spring has achieved the effect that convenience carries out clamping to wheel hub, to facilitate The use of user also improves the working efficiency of wheel hub processing drilling equipment with this, also improves wheel hub processing with this and uses The service efficiency of drilling equipment.
2, this facilitates the wheel hub processing drilling equipment of clamping to reach convenience by the setting to supporting leg and idler wheel Mobile effect is carried out with drilling equipment to wheel hub processing, so that the use for the person of being convenient to use, also improves wheel hub with this and add The service efficiency of work drilling equipment.
3, this facilitates the wheel hub processing drilling equipment of clamping to reach convenience by the setting to handle and rubber sleeve To the effect that wheel hub processing is lifted with drilling equipment, so that the use for the person of being convenient to use, also improves wheel hub with this and adds The working efficiency of work drilling equipment, while not being convenient to use the use of person yet.
4, this facilitates the wheel hub processing drilling equipment of clamping to reach by the setting to fixture block, rubber block and protruding block Increase the effect that drilling equipment frictional force is used in wheel hub processing, so that the use for the person of being convenient to use, also improves wheel hub with this The processing working efficiency of drilling equipment.
5, this facilitates the wheel hub processing drilling equipment of clamping to reach convenience to wheel by the setting to reset spring The effect that part inside hub processing drilling equipment is resetted, so that the use for the person of being convenient to use, is also improved with this The wheel hub processing working efficiency of drilling equipment.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the structural schematic diagram of fixture block of the present invention;
Fig. 3 is the schematic diagram of internal structure of inventive shell.
In figure: 1 pedestal, 2 vertical bars, 3 transverse slats, 4 drilling machines, 5 shells, 6 inserted links, 7 handles, 8 fixture blocks, 9 rubber blocks, 10 protrusions Block, 11 slide plates, 12 slide bars, 13 sliding blocks, 14 sliding slots, 15 springs, 16 reset springs, 17 rubber sleeves, 18 supporting legs, 19 idler wheels.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of wheel hub processing drilling equipment for facilitating clamping, as shown in Figure 1-3, include pedestal (1), the bottom of pedestal (1) is fixedly installed with supporting leg (18), and the bottom of supporting leg (18) is connected with idler wheel by shaft (19), the quantity of supporting leg (18) is four, and four supporting legs (18) are distributed in the quadrangle of pedestal (1) bottom, pedestal (1) top The two sides in portion are fixedly installed with vertical bar (2), and the one end of two vertical bars (2) far from pedestal (1) connects by the way that transverse slat (3) are fixed It connects, the bottom of transverse slat (3) and is fixedly installed with drilling machine (4) between two vertical bars (2), the top of pedestal (1) and is located at It is fixedly mounted between two vertical bars (2) there are two shell (5), the side of side and vertical bar (2) of the shell (5) far from inserted link (6) It being fixedly connected, there are two the interspersed settings in side of the shell (5) far from vertical bar (2) inserted link (6), and the one of inserted link (6) close shell (5) End runs through the side of shell (5) and extends to the inside of shell (5), and vertical bar (2) is fixedly installed with handle far from the one end of shell (5) Hand (7), the surface of handle (7) are arranged with rubber sleeve (17), and the surface of rubber sleeve (17) offers anti-skid chequer, and two inserted links (6) one end far from shell (5) is fixedly connected by fixture block (8), and fixture block (8) is inlaid with rubber block far from the side of inserted link (6) (9), rubber block (9) is fixedly installed with protruding block (10) far from the side of fixture block (8), and the quantity of protruding block (10) is ten, and Ten protruding blocks (10) are distributed in two opposite sides of rubber (9) block.
Shell (5) is internally provided with slide plate (11), and the side and inserted link (6) of slide plate (11) are located at shell (5) inside One end is fixedly connected, and by axle bed flexible connection, there are two slide bar (12), shells (5) for side of the slide plate (11) far from inserted link (6) Inside and be located at slide bar (5) side be provided with sliding block (13), the side of sliding block (13) offers sliding slot (14), slide bar (12) Be slidably connected far from the one end of slide plate (11) with sliding slot (14), and two slide bars (12) mutually from side be fixedly installed with spring (15), spring (15) is fixedly connected far from the side of slide bar (12) with the side of sliding slot (14) inner cavity, and sliding block (13) is far from slide bar (12) side is fixedly mounted there are two reset spring (16), reset spring (16) one end and shell (5) far from sliding block (13) The side of inner cavity is fixedly connected, and the controller of drilling machine (4) and peripheral hardware is electrically connected, the model MAM-100 of peripheral control unit.
Working principle: in use, the controller of operation peripheral hardware, control drilling machine (4) work, thus drill, fixture block (8) clamping is carried out to wheel hub.
In conclusion this facilitates the wheel hub processing drilling equipment of clamping, by inserted link (6), fixture block (8), rubber block (9), protruding block (10), slide plate (11), slide bar (12), sliding block (13), sliding slot (14), spring (15) and reset spring (16) are set It sets, has achieved the effect that convenience carries out clamping to wheel hub, so that the use for the person of being convenient to use, also improves wheel hub processing with this With the working efficiency of drilling equipment, the service efficiency of wheel hub processing drilling equipment is also improved with this.
Also, by the setting to supporting leg (18) and idler wheel (19), convenience is reached to wheel hub processing drilling equipment Mobile effect is carried out, so that the use for the person of being convenient to use, also improves the use effect of wheel hub processing drilling equipment with this Rate.
Also, by the setting to handle (7) and rubber sleeve (17), reached convenience to wheel hub processing drilling equipment into The effect that row lifts, so that the use for the person of being convenient to use, also improves the working efficiency of wheel hub processing drilling equipment with this, It is not convenient to use the use of person simultaneously yet.
Also, by the setting to fixture block (8), rubber block (9) and protruding block (10), increase wheel hub processing brill is reached The effect of aperture apparatus frictional force, so that the use for the person of being convenient to use, also improves the work of wheel hub processing drilling equipment with this Make efficiency.
Also, by the setting to reset spring (16), convenience is reached to zero inside wheel hub processing drilling equipment The effect that part is resetted, so that the use for the person of being convenient to use, also improves the work of wheel hub processing drilling equipment with this Efficiency.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, by sentence " element limited including one ..., it is not excluded that There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of wheel hub processing drilling equipment for facilitating clamping, including pedestal (1), it is characterised in that: at the top of the pedestal (1) Two sides be fixedly installed with vertical bar (2), and the one end of two vertical bars (2) far from pedestal (1) is fixedly connected by transverse slat (3), The bottom of the transverse slat (3) and be fixedly installed with drilling machine (4) between two vertical bars (2), the top of the pedestal (1) and It is fixedly mounted between two vertical bars (2) there are two shell (5), side of the shell (5) far from vertical bar (2) is interspersed to be arranged There are two inserted link (6), the inserted link (6) runs through the side of shell (5) close to the one end of shell (5) and extends to shell (5) Inside, the vertical bar (2) are fixedly installed with handle (7) far from the one end of shell (5), and two inserted links (6) are far from shell (5) One end is fixedly connected by fixture block (8), and the fixture block (8) is inlaid with rubber block (9), the rubber far from the side of inserted link (6) Block (9) is fixedly installed with protruding block (10) far from the side of fixture block (8);
The shell (5) is internally provided with slide plate (11), and the side and inserted link (6) of the slide plate (11) are located in shell (5) The one end in portion is fixedly connected, and side of the slide plate (11) far from inserted link (6) is flexibly connected by axle bed there are two slide bar (12), The inside of the shell (5) and be located at slide bar (12) side be provided with sliding block (13), the side of the sliding block (13) offers Sliding slot (14), the slide bar (12) are slidably connected far from the one end of slide plate (11) with sliding slot (14), and two slide bars (12) mutually from Side be fixedly installed with spring (15), the spring (15) far from slide bar (12) side and sliding slot (14) inner cavity side It is fixedly connected, there are two reset spring (16), the reset bullets for side fixed installation of the sliding block (13) far from slide bar (12) Spring (16) is fixedly connected far from the one end of sliding block (13) with the side of shell (5) inner cavity, the control of drilling machine (4) and peripheral hardware Device is electrically connected.
2. a kind of wheel hub processing drilling equipment for facilitating clamping according to claim 1, it is characterised in that: the handle (7) surface is arranged with rubber sleeve (17), and the surface of the rubber sleeve (17) offers anti-skid chequer.
3. a kind of wheel hub processing drilling equipment for facilitating clamping according to claim 1, it is characterised in that: the pedestal (1) bottom is fixedly installed with supporting leg (18), and the bottom of the supporting leg (18) is connected with idler wheel (19) by shaft.
4. a kind of wheel hub processing drilling equipment for facilitating clamping according to claim 3, it is characterised in that: the support The quantity of leg (18) is four, and four supporting legs (18) are distributed in the quadrangle of pedestal (1) bottom.
5. a kind of wheel hub processing drilling equipment for facilitating clamping according to claim 1, it is characterised in that: the protrusion The quantity of block (10) is ten, and ten protruding blocks (10) are distributed in two opposite sides of rubber block (9).
6. a kind of wheel hub processing drilling equipment for facilitating clamping according to claim 1, it is characterised in that: the shell (5) side far from inserted link (6) is fixedly connected with the side of vertical bar (2).
CN201710339182.9A 2017-05-15 2017-05-15 A kind of wheel hub processing drilling equipment facilitating clamping Active CN107262770B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710339182.9A CN107262770B (en) 2017-05-15 2017-05-15 A kind of wheel hub processing drilling equipment facilitating clamping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710339182.9A CN107262770B (en) 2017-05-15 2017-05-15 A kind of wheel hub processing drilling equipment facilitating clamping

Publications (2)

Publication Number Publication Date
CN107262770A CN107262770A (en) 2017-10-20
CN107262770B true CN107262770B (en) 2019-07-09

Family

ID=60064056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710339182.9A Active CN107262770B (en) 2017-05-15 2017-05-15 A kind of wheel hub processing drilling equipment facilitating clamping

Country Status (1)

Country Link
CN (1) CN107262770B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108098375B (en) * 2017-10-25 2020-02-18 南通新锐特机械有限公司 Numerical control lathe convenient to cutter installation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202240570U (en) * 2011-09-14 2012-05-30 常州常瑞天力动力机械有限公司 Clamping device
CN205702545U (en) * 2016-06-02 2016-11-23 常州市金海珑机械制造有限公司 A kind of handware processing drilling equipment
CN205904470U (en) * 2016-06-28 2017-01-25 无锡市惠山合力传热设备厂 Hardware puncher with adjustable size
CN205927939U (en) * 2016-07-28 2017-02-08 无锡市博阳超声电器有限公司 Clamping device of drilling machine
CN206047663U (en) * 2016-08-19 2017-03-29 天津中宇工贸有限公司 A kind of handware machining drilling machine
CN206122738U (en) * 2016-06-15 2017-04-26 无锡市东北塘永丰橡塑厂 Press from both sides better bearing drilling equipment of tight effect

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2995399B2 (en) * 1998-02-18 1999-12-27 日本電気エンジニアリング株式会社 Clamp mechanism
JP2008023695A (en) * 2006-07-18 2008-02-07 Pubot Giken:Kk Clamping device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202240570U (en) * 2011-09-14 2012-05-30 常州常瑞天力动力机械有限公司 Clamping device
CN205702545U (en) * 2016-06-02 2016-11-23 常州市金海珑机械制造有限公司 A kind of handware processing drilling equipment
CN206122738U (en) * 2016-06-15 2017-04-26 无锡市东北塘永丰橡塑厂 Press from both sides better bearing drilling equipment of tight effect
CN205904470U (en) * 2016-06-28 2017-01-25 无锡市惠山合力传热设备厂 Hardware puncher with adjustable size
CN205927939U (en) * 2016-07-28 2017-02-08 无锡市博阳超声电器有限公司 Clamping device of drilling machine
CN206047663U (en) * 2016-08-19 2017-03-29 天津中宇工贸有限公司 A kind of handware machining drilling machine

Also Published As

Publication number Publication date
CN107262770A (en) 2017-10-20

Similar Documents

Publication Publication Date Title
CN106798529B (en) Piston type trolley for iron chip adsorption of rolling wheels
CN205880783U (en) Main frame holds in palm
CN107262770B (en) A kind of wheel hub processing drilling equipment facilitating clamping
CN112003189A (en) Electric power overhauls with climbing wire pole device
CN106863054A (en) A kind of automobile chair guide rail fillet device
CN101451300B (en) Washing machine base equipped with truckle component
CN208067256U (en) A kind of sports equipment mold easy to disassemble
CN201915256U (en) Washing machine
CN210449980U (en) Surface cleaning device is used in mattress processing
CN110605210A (en) Environment-friendly baking finish device for mechanical production with purification performance
CN110940007A (en) Mobile household intelligent ecological system device
CN207508950U (en) A kind of automotive hub grinding device convenient for adjusting
CN205181141U (en) Novel family's power consumption is roast device
CN209439887U (en) A kind of copper strip polishing machine that grinding effect is good
CN208824825U (en) A kind of timber spray-painting plant
CN208649652U (en) A kind of textile fabric dyeing apparatus with automatic addition dyestuff
CN207415008U (en) A kind of glass edge-grinding machine with dedusting function
CN202286071U (en) Rolling and rubbing machine
CN205890356U (en) Floor surface indentation seal device
CN208342731U (en) A kind of device for integrating disassembly and being pressed plurality of specifications middle and small motor bearing
CN214121323U (en) Water level detection device for hydraulic engineering design
CN107214668A (en) A kind of automotive hub processing unit (plant) for being easy to spacing fixation
CN110480495A (en) A kind of hardware surface polishing device
CN201943031U (en) Brush rolling device
CN203563949U (en) Roller massage sofa

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

Effective date of registration: 20190604

Address after: 511455 No. 9 Wuzhou Mountain North Road, Huangge Town, Nansha District, Guangzhou City, Guangdong Province

Applicant after: Guangzhou Zhongjing Automobile Parts Co., Ltd.

Address before: 300072 Tianjin City, Nankai District Wei Jin Road No. 92, Tianjin University

Applicant before: Zhu Lipeng

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant