CN109570972A - A kind of radiator weather strip assembly machine - Google Patents
A kind of radiator weather strip assembly machine Download PDFInfo
- Publication number
- CN109570972A CN109570972A CN201811634314.1A CN201811634314A CN109570972A CN 109570972 A CN109570972 A CN 109570972A CN 201811634314 A CN201811634314 A CN 201811634314A CN 109570972 A CN109570972 A CN 109570972A
- Authority
- CN
- China
- Prior art keywords
- weather strip
- radiator
- cylinder
- workbench
- radiator body
- 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
- 238000001816 cooling Methods 0.000 claims description 18
- 230000001737 promoting effect Effects 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a kind of radiator weather strip assembly machines, including workbench in rectangular configuration, the radiator body that is placed in the workbench top middle portion, are respectively disposed on the left of radiator body and be in that the weather strip of T-shape shape and mirror image are connected to the workbench top two sides and the corresponding propulsion hold-down mechanism that weather strip is pressed in radiator body lateral wall on the right side of radiator body.The propulsion hold-down mechanism that the present invention passes through setting, improve the assembly method of the assembly machine, it can be during carrying out weather strip assembly, weather strip is independently pushed and presses assembly on a heat sink, realize the automatic assembling of weather strip, the speed for accelerating weather strip assembly reduces the difficulty of weather strip assembly, alleviates the labor intensity of staff.
Description
Technical field
The present invention relates to radiator production equipment field, specially a kind of radiator weather strip assembly machine.
Background technique
Radiator in process of production, needs for weather strip to be assembled on radiator body, but nowadays, in radiator
Production during weather strip assembles, mostly uses greatly the assembly work for carrying out weather strip by hand, and weather strip is put by staff
Weather strip is strutted with hand and is gradually pushed into the U-type groove of cooling fin by tooling, is installed after overturning radiator after the weather strip of side
Continue to be packed into other side weather strip, causes the production efficiency of radiator low, labor intensity of workers is big.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of radiator weather strip assembly machine
Radiator production efficiency caused by hand assembled weather strip is low, the big problem of labor intensity of workers.
To achieve the above object, the invention provides the following technical scheme:
A kind of radiator weather strip assembly machine including workbench in rectangular configuration, is placed in dissipating for the workbench top middle portion
Hot device main body is respectively disposed on the left of radiator body and connects in the weather strip of T-shape shape and mirror image on the right side of radiator body
It is connected to the workbench top two sides and the corresponding propulsion hold-down mechanism that weather strip is pressed in radiator body lateral wall；The heat dissipation
The positive bottom end mirror settings of device main body have buckle, and the back bottom end mirror settings of radiator body have nozzle, radiator body
Being horizontally arranged at interval between front and back has cooling fin, and the top and bottom end of cooling fin offer the card slot of U-typed shape；Institute
The top distributed rectangular for stating workbench has limited block in rectangular configuration, and the bottom end of the limited block is fixedly connected on the platform of workbench
Face top, and the side of radiator body is fitted on the inside of limited block；The top of workbench is close to stage body back edge placement
Mirror image offers and is inserted perpendicularly into the first limited mouth in the form of an " L " for nozzle, and the top of workbench is close to stage body front edge position
Set mirror image offer for buckle be inserted perpendicularly into the second rectangular limited mouth；The propulsion hold-down mechanism by from it is rear to preceding successively
The first cylinder, the second cylinder, third cylinder, the 4th cylinder and the 5th cylinder for being laterally connected in workbench apical lateral are constituted；
First cylinder, the second cylinder, third cylinder, the 4th cylinder and the 5th cylinder include push rod and are movably connected on push rod free end
Push plate in rectangular configuration is connected with spring between the bottom end and push rod bottom end of the push plate；The side of push plate is far from the push rod body of rod
Position is in contact with the side of weather strip；The clamping portion of weather strip upper end is by promoting hold-down mechanism promotion to snap onto cooling fin
In the card slot of upper end, the clamping portion of weather strip lower end is by promoting hold-down mechanism promotion to snap onto the card slot of cooling fin lower end
It is interior.
Preferably, the internal orifice left side of the first limited mouth is arc surface structure, and the internal orifice right side of the first limited mouth is square
Shape structure, and the interior oral area of the first limited mouth is coated with wearing layer.
Preferably, the inner sidewall of limited block is bonded with rubber pad, and the surface of the rubber pad is close proximity to the outer of radiator body
Side wall.
Preferably, spring is stainless steel stretched spring, which is coated with metallic paint.
Preferably, the outside of push plate is connected position with push rod equipped with active connection, which includes being connected
In push plate side and fits in two groups of semicircle shape connecting plates of push rod side and be connected to connecting plate plate body and by the end of push rod
The pin shaft that portion and connecting plate are connected in one.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention improves the assembly method of the assembly machine by the propulsion hold-down mechanism of setting, can carry out weather strip
During assembly, weather strip is independently pushed and presses assembly on a heat sink, the automatic assembling of weather strip is realized, accelerates
The speed of weather strip assembly, reduces the difficulty of weather strip assembly, alleviates the labor intensity of staff, be conducive to the assembly
The popularization and use of machine.
Detailed description of the invention
Fig. 1 is structure of the invention perspective view；
Fig. 2 is the structural perspective of radiator body of the present invention；
Fig. 3 is the structure top view of workbench of the present invention；
Fig. 4 is the structural perspective of the first cylinder of the invention；
Fig. 5 is the structural schematic diagram under weather strip assembled state of the present invention；
Fig. 6 is the structural schematic diagram of weather strip of the present invention after the assembly is completed.
In figure: 1 workbench, 11 limited blocks, 12 first limited mouths, 13 second limited mouths, 2 radiator bodies, 21 buckles, 22
Nozzle, 23 cooling fins, 231 card slots, 3 promote hold-down mechanism, 31 first cylinders, 311 push rods, 312 push plates, 313 springs, 32 second
Cylinder, 33 third cylinders, 34 the 4th cylinders, 35 the 5th cylinders, 4 weather strips.
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.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution:
A kind of radiator weather strip assembly machine including workbench 1 in rectangular configuration, is placed in 1 top middle portion of workbench
Radiator body 2, be respectively disposed on the left side of radiator body 2 on the right side of radiator body 2 in the weather strip 4 of T-shape shape and
Mirror image is connected to the 1 top two sides of workbench and the corresponding propulsion hold-down mechanism that weather strip 4 is pressed in 2 lateral wall of radiator body
3；The positive bottom end mirror settings of radiator body 2 have buckle 21, and the back bottom end mirror settings of radiator body 2 have nozzle
22, being horizontally arranged at interval between 2 front of radiator body and back has cooling fin 23, and the top of cooling fin 23 is opened up with bottom end
There is the card slot 231 of U-typed shape；The top distributed rectangular of workbench 1 has limited block 11 in rectangular configuration, the bottom of the limited block 11
End is fixedly connected on the table top top of workbench 1, and the inside of limited block 11 fits in the side of radiator body 2；Workbench 1
Top offered close to stage body back edge placement mirror image and be inserted perpendicularly into the first limited mouth 12 in the form of an " L " for nozzle 22,
The top of workbench 1 offers close to stage body front edge placement mirror image and is inserted perpendicularly into the second rectangular limit for buckle 21
Mouth 13；Promote hold-down mechanism 3 by being successively laterally connected in the first cylinder 31, the second gas of 1 apical lateral of workbench from rear to preceding
Cylinder 32, third cylinder 33, the 4th cylinder 34 and the 5th cylinder 35 are constituted；First cylinder 31, the second cylinder 32, third cylinder 33,
4th cylinder 34 and the 5th cylinder 35 including push rod 311 and are movably connected on the push plate in rectangular configuration of 311 free end of push rod
312, spring 313 is connected between 311 bottom end of bottom end and push rod of the push plate 312；The side of push plate 312 is far from 311 bar of push rod
Body position is in contact with the side of weather strip 4；The clamping portion of 4 upper end of weather strip is by promoting the promotion of hold-down mechanism 3 to snap onto
In the card slot 231 of 23 upper end of cooling fin, the clamping portion of 4 lower end of weather strip is by promoting the promotion of hold-down mechanism 3 to snap onto heat dissipation
In the card slot 231 of 23 lower end of piece.
The internal orifice left side of first limited mouth 12 is arc surface structure, and the internal orifice right side of the first limited mouth 12 is rectangle knot
Structure, and the interior oral area of the first limited mouth 12 is coated with wearing layer.
The inner sidewall of limited block 11 is bonded with rubber pad, and the surface of the rubber pad is close proximity to the lateral wall of radiator body 2；
The setting of rubber pad, when can reduce limited block 11 and being in contact with radiator body 2, between limited block 11 and radiator body 2
Generated contact wear, to extend the service life of limited block 11 and radiator body 2.
Spring 313 is stainless steel stretched spring, which is coated with metallic paint.
The outside of push plate 312 is connected position with push rod 311 equipped with active connection, which includes being connected in
312 side of push plate simultaneously fits in two groups of semicircle shape connecting plates of 311 side of push rod and is connected to connecting plate plate body and by push rod
The pin shaft that 311 end and connecting plate are connected in one；Wherein, the active connection being mutually made up of pin shaft and connecting plate,
It can allow push plate 312 that can rotate on push rod 311.
Weather strip 4 can independently be pushed during carrying out the assembly of weather strip 4 and press assembly in radiator by the present invention
On, the automatic assembling of weather strip 4 is realized, the speed of the assembly of weather strip 4 is accelerated, the difficulty of the assembly of weather strip 4 is reduced, subtracts
The light labor intensity of staff, is conducive to the popularization and use of the assembly machine.
Working principle: in use, radiator body 2 is placed on workbench 1 first；Two weather strips 4 are distinguished again
It is caught in the card slot 231 of 23 sheet body of cooling fin of radiator body 2, then completes the placement of weather strip 4；Then start this to dissipate
Hot device weather strip assembly machine, after assembly machine starting, the propulsion hold-down mechanism 3 of workbench top two sides is run, i.e. the first cylinder
31, the second cylinder 32, third cylinder 33, the 4th cylinder 34 and the operation of the 5th cylinder 35；Wherein, when assembly machine is run, before this
One cylinder 31 and the 5th cylinder 35 run the two sides of weather strip 4 is pushed to be pressed into the card slot 231 of 23 two sides of cooling fin simultaneously, are
The clamping of 4 rest part of weather strip obtains guiding performance, when the second cylinder 32 and the operation of the 4th cylinder 34 being recycled to push, will keep out the wind
The rest part of item 4 is pressed into the card slot 231 of cooling fin 23, finally has third cylinder 33 to be completely forced into weather strip 4 again scattered
In the card slot 23 in 23 middle section of backing, the assembly work of radiator weather strip can be realized.
Wherein, when radiator body 2 is placed on workbench 1, the buckle 21 of radiator body 2 is perpendicularly inserted into the second limit
In mouthfuls 13, the nozzle 22 of radiator body 2 is perpendicularly inserted into the first limited mouth 12, and allows radiator body by limited block 11
2 it is firm be installed on workbench 1, guarantee that radiator body 2 clamps completely, will not move, and weather strip 4 can be prevented wrong
On radiator body 2.
Push the realization principle of hold-down mechanism 3 are as follows: push plate 312 and push rod 311 is are flexibly connected, so that push plate 312 can be with
Rotation, in the first cylinder 31, the second cylinder 32, third cylinder 33, the 4th cylinder 34 and inoperative the 5th cylinder 35, push plate
312 with the angled connection of push rod 311；The wherein angle of push plate 312 and push rod 311, with weather strip 4 on cooling fin 23
The angle of placement is equal, angle when angle at this time is static；In the first cylinder 31, the second cylinder 32, third cylinder 33,
When four cylinders 34 and the 5th cylinder 35 operate, by the propulsion of cylinder, push plate 312 is in contact with weather strip 4, at this time push plate 312
It follows weather strip 4 to rotate, guarantees that weather strip 4 can be fully fitted into the card slot 231 of cooling fin 23；When cylinder is retracted, lead to
Push plate 312 can be taken back original state and original composed view by crossing spring 313.
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 (5)
1. a kind of radiator weather strip assembly machine including workbench (1) in rectangular configuration, is placed in workbench (1) top
The radiator body (2) at middle part is respectively disposed on the left of radiator body (2) with radiator body (2) right side in T-shape shape
Weather strip (4) and mirror image, which are connected to workbench (1) the top two sides and correspond to, is pressed in radiator body (2) for weather strip (4)
The propulsion hold-down mechanism (3) of lateral wall；It is characterized by: the positive bottom end mirror settings of the radiator body (2) have buckle
(21), the back bottom end mirror settings of radiator body (2) have nozzle (22), horizontal between radiator body (2) front and back
To being arranged at intervals with cooling fin (23), the top and bottom end of cooling fin (23) offer the card slot (231) of U-typed shape；It is described
The top distributed rectangular of workbench (1) has limited block in rectangular configuration (11), and the bottom end of the limited block (11) is fixedly connected on
The table top top of workbench (1), and the side of radiator body (2) is fitted on the inside of limited block (11)；The top of workbench (1)
It holds to offer close to stage body back edge placement mirror image and is inserted perpendicularly into the first limited mouth (12) in the form of an " L " for nozzle (22),
The top of workbench (1) offers close to stage body front edge placement mirror image and is inserted perpendicularly into rectangular second for buckle (21)
Limited mouth (13)；Propulsion hold-down mechanism (3) is by being successively laterally connected in the first of workbench (1) apical lateral from rear to preceding
Cylinder (31), the second cylinder (32), third cylinder (33), the 4th cylinder (34) and the 5th cylinder (35) are constituted；First cylinder
(31), the second cylinder (32), third cylinder (33), the 4th cylinder (34) and the 5th cylinder (35) include push rod (311) and living
It is dynamic to be connected to the push plate (312) in rectangular configuration of push rod (311) free end, the bottom end and push rod (311) bottom end of the push plate (312)
Between be connected with spring (313)；The side of push plate (312) connects far from push rod (311) body of rod position with the side of weather strip (4)
Touching；The clamping portion of weather strip (4) upper end is by promoting hold-down mechanism (3) promotion to snap onto the card slot of cooling fin (23) upper end
(231) in, the clamping portion of weather strip (4) lower end snaps onto cooling fin (23) lower end by promoting hold-down mechanism (3) to push
In card slot (231).
2. a kind of radiator weather strip assembly machine according to claim 1, it is characterised in that: the first limited mouth (12) it is interior
Mouthful left side is arc surface structure, and the internal orifice right side of the first limited mouth (12) is rectangular configuration, and the first limited mouth (12)
Interior oral area is coated with wearing layer.
3. a kind of radiator weather strip assembly machine according to claim 1, it is characterised in that: the inner sidewall of limited block (11)
It is bonded with rubber pad, the surface of the rubber pad is close proximity to the lateral wall of radiator body (2).
4. a kind of radiator weather strip assembly machine according to claim 1, it is characterised in that: spring (313) is stainless steel
Extension spring, spring (313) surface are coated with metallic paint.
5. a kind of radiator weather strip assembly machine according to claim 1, it is characterised in that: the outside of push plate (312) with
Push rod (311) is connected position equipped with active connection, which includes being connected in push plate (312) side and fitting in
Two groups of semicircle shape connecting plates of push rod (311) side and it is connected to connecting plate plate body and by the end of push rod (311) and connection
The pin shaft that plate is connected in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634314.1A CN109570972B (en) | 2018-12-29 | 2018-12-29 | Radiator weather strip assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634314.1A CN109570972B (en) | 2018-12-29 | 2018-12-29 | Radiator weather strip assembly machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109570972A true CN109570972A (en) | 2019-04-05 |
| CN109570972B CN109570972B (en) | 2024-06-21 |
Family
ID=65933518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811634314.1A Active CN109570972B (en) | 2018-12-29 | 2018-12-29 | Radiator weather strip assembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109570972B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714086A (en) * | 2022-05-20 | 2022-07-08 | 淮南盈信汽车空调科技有限公司 | Condenser assembling equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110088255A1 (en) * | 2009-10-19 | 2011-04-21 | Wistron Corporation | Pressing apparatus for pressing heat sinks on a circuit board and pressing tool thereof |
| CN103144070A (en) * | 2013-03-14 | 2013-06-12 | 佛山市南海蕾特汽车配件有限公司 | Heat-dissipation fin mounting workbench applicable to automotive radiators in various dimensions |
| CN105014360A (en) * | 2015-05-05 | 2015-11-04 | 上海九段精密机电科技有限公司 | Automobile radiator water chamber assembly device and application method |
| CN106112486A (en) * | 2016-08-31 | 2016-11-16 | 山东同创汽车散热装置股份有限公司 | The erecting device of automobile radiators sealing strip and installation method |
| CN209578707U (en) * | 2018-12-29 | 2019-11-05 | 贵州贵航汽车零部件股份有限公司 | A kind of radiator weather strip assembly machine |
-
2018
- 2018-12-29 CN CN201811634314.1A patent/CN109570972B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110088255A1 (en) * | 2009-10-19 | 2011-04-21 | Wistron Corporation | Pressing apparatus for pressing heat sinks on a circuit board and pressing tool thereof |
| CN103144070A (en) * | 2013-03-14 | 2013-06-12 | 佛山市南海蕾特汽车配件有限公司 | Heat-dissipation fin mounting workbench applicable to automotive radiators in various dimensions |
| CN105014360A (en) * | 2015-05-05 | 2015-11-04 | 上海九段精密机电科技有限公司 | Automobile radiator water chamber assembly device and application method |
| CN106112486A (en) * | 2016-08-31 | 2016-11-16 | 山东同创汽车散热装置股份有限公司 | The erecting device of automobile radiators sealing strip and installation method |
| CN209578707U (en) * | 2018-12-29 | 2019-11-05 | 贵州贵航汽车零部件股份有限公司 | A kind of radiator weather strip assembly machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714086A (en) * | 2022-05-20 | 2022-07-08 | 淮南盈信汽车空调科技有限公司 | Condenser assembling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109570972B (en) | 2024-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209578707U (en) | A kind of radiator weather strip assembly machine | |
| CN109570972A (en) | A kind of radiator weather strip assembly machine | |
| CN205238156U (en) | A sucking disc formula workstation for production of cell -phone screen curtain plate | |
| CN205165439U (en) | Take ejection mechanism's bender | |
| CN210850299U (en) | Manipulator anchor clamps module | |
| CN213919544U (en) | Film pressing device for false tooth processing | |
| CN210414098U (en) | Clamping tool for flat grinding of double-head blade | |
| CN208840820U (en) | One kind presses anti-loaded machine-glazed paper all-in-one machine | |
| CN208373481U (en) | A kind of filament pressing plate and the dispenser using the filament pressing plate | |
| CN206551317U (en) | It is a kind of can automatic demoulding mould | |
| CN205238552U (en) | Be used for ya keli cell -phone screen location bender | |
| CN221327714U (en) | External limit structure of high-power chip with heat dissipation function | |
| CN217223371U (en) | LED lamp pin bending device | |
| CN205980923U (en) | Blade type water collector | |
| CN214321500U (en) | High-efficient heat dissipation module and stamping die | |
| CN209379753U (en) | A kind of mode easy to install and mold base component | |
| CN208014649U (en) | A kind of cooling fin automatic sucking device | |
| CN114192532B (en) | Cavity glass pastes processingequipment | |
| CN213230558U (en) | Handheld adsorption equipment of glass substrate degumming table | |
| CN221282143U (en) | LED lamp bead bracket | |
| CN210849980U (en) | Wheel carrier fixing jig | |
| CN211208397U (en) | Novel phosphor powder coating L ED light source COB packaging structure | |
| CN216396940U (en) | Gluing machine capable of reducing environmental pollution and used for preparing environment-friendly copper-clad plate | |
| CN217142076U (en) | Adopt structure of induced drafting of steel wire ramming material | |
| CN212739620U (en) | Automatic capping device in solid gum production |
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: 20230703 Address after: Floor 1-7, No. 41, Office Building of Guizhou Guihang Auto Parts Co., Ltd., No. 199, Qingshuijiang Road, Huanghe Sub-district Office, Guiyang Economic Development Zone, Guizhou Province, 550000 Applicant after: Guizhou Yonghong Radiator Co.,Ltd. Address before: 550009 No. 1 Qingshui Road, Guiyang economic and Technological Development Zone, Guizhou, China Applicant before: GUIZHOU GUIHANG AUTOMOTIVE COMPONENTS Co.,Ltd. |
|
| GR01 | Patent grant |