CN103753178A - Tray for pressing angled pipe seat ring - Google Patents
Tray for pressing angled pipe seat ring Download PDFInfo
- Publication number
- CN103753178A CN103753178A CN201410011198.3A CN201410011198A CN103753178A CN 103753178 A CN103753178 A CN 103753178A CN 201410011198 A CN201410011198 A CN 201410011198A CN 103753178 A CN103753178 A CN 103753178A
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- China
- Prior art keywords
- rotor plate
- assembly
- pallet
- upset
- locked
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Actuator (AREA)
Abstract
A tray for pressing an angled pipe seat ring comprises a positioning clamping component and an overturning locking component. A workpiece of a pipe seat ring to be pressed is positioned and clamped through the positioning clamping component. The overturning locking component includes an overturning component and a locking component and drives the positioning clamping component to overturn to a predetermined angle and maintain at the determined angle. By the aid of the tray, normal positioning and overturning operation can be implemented during pressing, a corresponding position can be maintained, and pressing accuracy is improved.
Description
Technical field
The present invention is about the auxiliary parts that press-fit use, particularly a kind of pallet that adopts the conduit seat ring that engine cylinder is covered of angle control to press-fit use in a kind of automobile processing.
Background technology
Engine is the important and accurate parts of automobile industry, comprising the parts of Various Complex, is mated work.For guaranteeing its normal working environment, also provide a large amount of ancillary equipment and parts simultaneously.Therefore engine system becomes the main part of automobile industry processing.
For example, in cylinder cap processing, the conduit in cylinder cap and seat ring need to combine processing after being press fit in cylinder cap again.And conduit, seat ring and the bottom surface of cylinder cap have vertical with become two kinds of modes of special angle, for the gasoline engine of small displacement, angled in the majority.Because pressure head is generally vertical or horizontally disposed, for angled conduit seat ring, press-fit the specific angle of the cylinder cap behind location need to being overturn.
In angled conduit seat ring press-loading device, for the switching mechanism of workpiece, conventionally locating surface is made to corresponding angle at present, workpiece is first transported on the supporting plate on locating surface, and supporting plate rotation falls and forms the location of workpiece.
This workpiece is overturn and is carried out the mode of combination with locating surface by supporting plate, if alignment pin is made to fixed structure, in latch process, easily interferes; If guarantee, positioning security just need to increase by two cylinders, carries out latch location after workpiece turning puts in place.On the whole, upset is separation with location, higher to the required precision of workpiece present position in process.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of pallet that press-fits use with angle conduit seat ring, it comprises: location clamp assembly, described need press-fit conduit seat ring workpiece and locate and clamp through described location clamp assembly; With the locked assembly of upset, the locked assembly of described upset has upset assembly and locked assembly, to drive described location clamp assembly to turn to predetermined angular and keep described predetermined angular.
Alternatively, described upset assembly comprises rotor plate, and described location clamp assembly is fixedly connected on described rotor plate.
Alternatively, also comprise base, described base is fixedly connected with the fixed block at the two ends that are positioned at described rotor plate, and the relatively described base turning of described rotor plate connects.
Alternatively, described location clamp assembly comprises location-plate, alignment pin and clamping device.
Alternatively, described rotor plate is provided with multiple limited blocks, and described limited block is located relatively described described location-plate rotor plate in reverses direction.
Alternatively, described alignment pin comprises the circular pegs and the rhombus pin that are arranged on described location-plate, and described clamping device is the clamping cylinder that is arranged on two diagonal places of described rotor plate.
Alternatively, described upset assembly also comprises driving upset assembly and driven upset assembly.
Alternatively, described driving upset assembly is the oscillating cylinder being arranged on the fixed block of described rotor plate drive end, and described oscillating cylinder provides described flip-flop movement for described rotor plate; Described driven upset assembly is the rotating shaft being arranged on the fixed block of described rotor plate driven end, and the relatively described rotating shaft of described rotor plate forms the driven of relatively described flip-flop movement.
Alternatively, also comprise: the flip angle sensor of being located at described driven end; Be located on described base and be positioned at overturning buffering parts and the original position limiting component under described reverses direction, described overturning buffering parts to described rotor plate be turned to working position time carry out spacing, described original position limiting component to described rotor plate be returned to original position time carry out spacing.
Alternatively, described locked assembly comprises and is arranged on the latch cylinder of described driven end and is arranged on the locating piece on described rotor plate, described latch cylinder is activated and is stretched out and coordinate with the locked pin-and-hole on described locating piece by described flip angle sensor, locked to realize.
Normal location and turning operation when having been realized conduit that engine cylinder is covered and seat ring and press-fited by location clamp assembly and the locked assembly of upset of the present invention, keeps relative position, improves and press-fits precision.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the left view of Fig. 2;
Fig. 5 is the right view of Fig. 2;
Fig. 6 is the A-A cutaway view of Fig. 3;
Fig. 7 is the B-B cutaway view of Fig. 3; With
Fig. 8 is the C-C cutaway view of Fig. 3.
Reference numeral: 1 base; 2 rotor plates; 3 location-plates; 4 limited blocks; 5 clamping cylinders one; 6 clamping cylinders two; 7 fixed blocks one; 8 moving blocks; 9 keysets one; 10 rotating shafts one; 191 rotating shafts two; 11 cover plates one; 12 axle sleeves; 13 round nuts; 14 flat keys one; 15 flat keys two; 16 oscillating cylinders; 17 fixed blocks two; 18 moving blocks two; 19 cover plates two; 20 cover plates three; 21 latch cylinders; 22 locating pieces; 23 sensor stands; 24 home position sensings; 25 working position sensors; 26 screws; 27 handles one; 28 handles two; 29 circular pegs; 30 rhombus pins; 31 transfer blocks two; 32 limited posts one; 33 limited posts two; 34 buffer stoppers one; 35 buffers one; 36 buffer stoppers two; 37 buffers two; 38 linings; 39 spacer pins; 40 connecting rods; 41 paired double-row conical bearings; 42 Biserial cylindrical roller bearings; 43 locked pin-and-holes.
The specific embodiment
As shown in Fig. 1 to 8, the invention provides a kind of pallet that press-fits use with angle conduit seat ring, it comprises: location clamp assembly, described need press-fit conduit seat ring workpiece and locate and clamp through described location clamp assembly; With the locked assembly of upset, the locked assembly of described upset has upset assembly and locked assembly, to drive described location clamp assembly to turn to predetermined angular and keep described predetermined angular.
Normal location and turning operation when having been realized conduit that engine cylinder is covered and seat ring and press-fited by location clamp assembly and the locked assembly of upset of the present invention, keeps relative position, improves and press-fits precision.
As improvement of the present invention, described upset assembly comprises rotor plate 2, and described location clamp assembly is fixedly connected on described rotor plate 2.
As of the present invention, further improve, also comprise base 1, described base 1 is fixedly connected with the fixed block at the two ends that are positioned at described rotor plate, for example fixed block 1 and fixed block 2 17 as shown in the figure, and relatively described base 1 upset of described rotor plate 2 connects.Be that described rotor plate 2 has flip-flop movement between two fixed blocks.
As the preferred embodiments of the present invention, described location clamp assembly comprises location-plate 3, alignment pin and clamping device.As improvement, described alignment pin comprises the circular pegs and the rhombus pin that are arranged on described location-plate, and described clamping device is the clamping cylinder that is arranged on two diagonal places of described rotor plate.For example circular pegs 29 and 30 rhombus pins 30 as shown in the figure; Clamping cylinder 1; Clamping cylinder 26.
As a preferred embodiment of the present invention, described rotor plate 2 is provided with multiple limited blocks 4, and described limited block 4 is located relatively described described location-plate 3 rotor plate 2 in reverses direction.By limited block 4, described rotor plate 2 is located by connecting mutually with described location-plate 3.
As embodiments of the invention, described upset assembly also comprises driving upset assembly and driven upset assembly.Preferably, described driving upset assembly is the oscillating cylinder 16 being arranged on the fixed block of described rotor plate 2 drive ends, and described oscillating cylinder 16 provides described flip-flop movement for described rotor plate 2; Described driven upset assembly is the rotating shaft being arranged on the fixed block of described rotor plate 2 driven ends, for example rotating shaft 2 191 as shown in Figure 7, and the relatively described rotating shaft of described rotor plate 2 forms the driven of relatively described flip-flop movement.At described rotor plate 2 two ends, there is different functions, one end (drive end) drives by oscillating cylinder, it is driven that the other end (driven end) provides corresponding rotating shaft to carry out, certainly those skilled in the art can connect: as drive end, also have rotating shaft for corresponding flip-flop movement, for example rotating shaft 1.
As improvement of the present invention, also comprise: the flip angle sensor of being located at described driven end; Be located on described base and be positioned at overturning buffering parts and the original position limiting component under described reverses direction, described overturning buffering parts to described rotor plate be turned to working position time carry out spacing, described original position limiting component to described rotor plate be returned to original position time carry out spacing.
As the parts that judge angle, in embodiment as shown in the figure, flip angle sensor can be more concrete comprises home position sensing 24 and working position sensor 25, provides respectively the angle of former operating position to detect and be turned to the detection of predetermined angular value; And overturning buffering parts as illustrated in fig. 1 and 2, comprising: buffer stopper 1; Buffer 1; Buffer stopper 2 36; Buffer 2 37, provides spacing and buffering; And original position limiting component can adopt the limited post 1 in embodiment; Limited post 2 33.
As a preferred embodiment of the present invention, described locked assembly comprises and is arranged on the latch cylinder 21 of described driven end and is arranged on the locating piece 22 on described rotor plate 2, described latch cylinder 21 is activated and is stretched out and coordinate with the locked pin-and-hole 43 on described locating piece 22 by described flip angle sensor, locked to realize.
In as the embodiment of Fig. 1 to 8, described location clamp assembly comprises: base 1, fixed block 1, fixed block 2 17, clamping cylinder 1, clamping cylinder 26 and workpiece location-plate 3.
In as the embodiment of figure, base 1 is an approximate rectangular square plate, and the equipment of being arranged on press-fits in plane, and fixed block 1 and fixed block 2 17 are arranged on respectively the both sides of base 1, be used for supporting the locked assembly of whole upset, particularly therebetween rotor plate 2(will describe in detail in the back).
Described workpiece location-plate 3 is rectangular configuration, and two long limit has 3 semi-circular groove, is placed on the middle step surface of rotor plate 2.
Circular pegs 29 and rhombus pin 30 are installed on location-plate 3, for guaranteeing and the accurate location of workpiece, by plane and two pits, position simultaneously.
As a part for location clamp assembly, clamping cylinder 1, clamping cylinder 26 are provided, they are two rotation clamping cylinders, are arranged on two diagonal places of rotor plate 2.After workpiece drops in workpiece location tray accurately location, it is clamped to stable while guaranteeing upset.
As preferred embodiment, described rotor plate 2 and location-plate 3, at the correspondence position at center, have the kidney slot that shape is identical, can make push-down head touch workpiece.As another preferred embodiment, two handles 1 and a handle 2 28 are equipped with in location-plate 3 both sides, to facilitate, pick and place.
Preferably, described location clamp assembly, is also provided with limited post 1, limited post 2 33, buffer stopper 1, buffer 1, buffer stopper 2 36, buffer 2 37 on base 1, for carrying out spacing to the angle of upset.Meanwhile, home position sensing 24 and working position sensor 25 are also installed on fixed block 2 17, for flip angle is carried out to dual control.Spacing when workpiece being press-fited to 2 times original positions of rear rotor plate of limited post 1, limited post 2 33, two limited posts are contour, or a little less than the rotor plate 2 of horizontal level.Buffer 1, buffer 2 37 are arranged on respectively on buffer stopper 1, buffer stopper 2 36, spacing when rotor plate 2 forwards working position to when workpiece is press-fited.The chamfering of respective angles is done in moving block 1 and moving block 2 18 bottoms according to rotational angle, when rotor plate 2 forwards working position to, the bevel edge of two moving blocks is parallel with base 1, and contacts with two buffer stoppers, reaches limit function.
Referring to Fig. 6-7, the locked assembly of described upset, comprises upset assembly and locked assembly, and the assembly that wherein overturns comprises: drive upset assembly, driven upset assembly and returning face plate 2.
Wherein preferred, driving the power resources of upset assembly is oscillating cylinder 16.As illustrated preferred embodiment, as shown in Fig. 6-7, described oscillating cylinder 16 is arranged on (being drive end) on fixed block 1 by keyset 1.Rotating shaft 1 is multidiameter parts, and all there is keyway front and back.Radially by paired double-row conical bearing 41, be arranged in fixed block 1, axially by round nut 13, lock, by axle sleeve 12, position.The input of rotating shaft 1 is connected with oscillating cylinder 16 by flat key 1, and output is connected with moving block 1 by flat key 2 15, and moving block 1 adopts screw locked in rotating shaft 1 by cover plate 1.The lower end of moving block 1 is connecting one end of rotor plate 2, and drives it to complete rotary movement.
Described driven upset assembly is rotating shaft 2 191, and what be positioned at driven end provides flip-flop movement driven rotating shaft.In preferred embodiment, described rotating shaft 2 191 is multidiameter parts two ends band screwed hole of centre, by Biserial cylindrical roller bearing 42, is arranged on fixed block 2 17.Turning cylinder 2 191 one end are locked on Biserial cylindrical roller bearing 42 end faces by screw and cover plate 3 20, the other end by screw lock on moving block 2 18, moving block 2 18 is connecting the other end of rotor plate 2, and the action of rotating shaft 1 is passed to rotating shaft 2 191.Cover plate 2 19 is arranged on (at driven end) on fixed block 2 17 by screw, and Biserial cylindrical roller bearing 42 is carried out to axial limiting.
Referring to Fig. 1-3, locked assembly in the locked assembly of described upset comprises and is arranged on the latch cylinder 21 of described driven end and is arranged on described rotor plate 2 locating piece 22, described latch cylinder 21 is activated and is stretched out and coordinate with the locked pin-and-hole 43 on described locating piece 22 by described flip angle sensor, locked to realize.
As the embodiment as shown in Fig. 1 to 8, on fixed block 2 17, by keyset 2 31, latch cylinder 21 is installed, on rotor plate 2, the locating piece 22 with locked pin-and-hole is installed simultaneously.When being turned to specified angle, when above-mentioned working position sensor 25 senses signal, latch cylinder 21 activated, locked to drive latch assembly to complete angle.For example preferred pin-and-hole coordinates, and realizes locked.
Referring to Fig. 8, in this preferred embodiment, described latch assembly comprises connecting rod 40 and spacer pin 39, spacer pin 39 has T-shaped groove for connecting rod 40 junctions, connecting rod 40 one end are connected with latch cylinder 21 by external screw thread, the other end is multidiameter, and end face is arc surface, for T-shaped groove keeps flexibly connecting.When described latch cylinder 21 activated, described spacer pin 39 activates and is extended through described connecting rod 40, and coordinates with the locked pin-and-hole 43 being arranged on described locating piece, by the pin-and-hole cooperation of described spacer pin 39 and locked pin-and-hole 43, realizes locked.
As further improving, described spacer pin 39 is when motion, and outer radius has lining 38, is arranged in the pin-and-hole of fixed block 2 17, prevents latch wearing and tearing.
Should be appreciated that invention which is intended to be protected is not limited to non-limiting embodiments, should be appreciated that non-limiting embodiments describes as just example.The protection domain of the essence that the application will require is more embodied in the scope that independent claims provide, with and dependent claims.
Claims (10)
1. a pallet that press-fits use with angle conduit seat ring, is characterized in that, it comprises:
Location clamp assembly, described need press-fit conduit seat ring workpiece and locate and clamp through described location clamp assembly; With
The locked assembly that overturns, the locked assembly of described upset has upset assembly and locked assembly, to drive described location clamp assembly to turn to predetermined angular and keep described predetermined angular.
2. pallet as claimed in claim 1, is characterized in that: described upset assembly comprises rotor plate, and described location clamp assembly is fixedly connected on described rotor plate.
3. pallet as claimed in claim 2, is characterized in that: also comprise base, described base is fixedly connected with the fixed block at the two ends that are positioned at described rotor plate, and the relatively described base turning of described rotor plate connects.
4. pallet as claimed in claim 3, is characterized in that: described location clamp assembly comprises location-plate, alignment pin and clamping device.
5. pallet as claimed in claim 4, is characterized in that: described rotor plate is provided with multiple limited blocks, and described limited block is located relatively described described location-plate rotor plate in reverses direction.
6. pallet as claimed in claim 4, is characterized in that: described alignment pin comprises the circular pegs and the rhombus pin that are arranged on described location-plate, and described clamping device is the clamping cylinder that is arranged on two diagonal places of described rotor plate.
7. pallet as claimed in claim 3, is characterized in that: described upset assembly also comprises driving upset assembly and driven upset assembly.
8. pallet as claimed in claim 7, is characterized in that: described driving upset assembly is the oscillating cylinder being arranged on the fixed block of described rotor plate drive end, and described oscillating cylinder provides described flip-flop movement for described rotor plate; Described driven upset assembly is the rotating shaft being arranged on the fixed block of described rotor plate driven end, and the relatively described rotating shaft of described rotor plate forms the driven of relatively described flip-flop movement.
9. pallet as claimed in claim 8, is characterized in that, also comprises: the flip angle sensor of being located at described driven end; Be located on described base and be positioned at overturning buffering parts and the original position limiting component under described reverses direction, described overturning buffering parts to described rotor plate be turned to working position time carry out spacing, described original position limiting component to described rotor plate be returned to original position time carry out spacing.
10. pallet as claimed in claim 3, it is characterized in that: described locked assembly comprises and is arranged on the latch cylinder of described driven end and is arranged on the locating piece on described rotor plate, described latch cylinder is activated and is stretched out and coordinate with the locked pin-and-hole on described locating piece by described flip angle sensor, locked to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011198.3A CN103753178B (en) | 2014-01-09 | 2014-01-09 | Tray for pressing angled pipe seat ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011198.3A CN103753178B (en) | 2014-01-09 | 2014-01-09 | Tray for pressing angled pipe seat ring |
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| Publication Number | Publication Date |
|---|---|
| CN103753178A true CN103753178A (en) | 2014-04-30 |
| CN103753178B CN103753178B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410011198.3A Active CN103753178B (en) | 2014-01-09 | 2014-01-09 | Tray for pressing angled pipe seat ring |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191202A (en) * | 2014-08-22 | 2014-12-10 | 苏州昌飞自动化设备厂 | Vertical delivery mechanism of double-end rotating pressure welding machine for large electrical bars |
| CN106736823A (en) * | 2016-12-21 | 2017-05-31 | 大连华根机械有限公司 | Automatic-clamping overturns handling equipment |
| CN106826339A (en) * | 2017-03-09 | 2017-06-13 | 江苏天宏机械工业有限公司 | The deburring of ratchet body overturns frock |
| CN109746669A (en) * | 2017-11-02 | 2019-05-14 | 宁波方太厨具有限公司 | Tube assembly and gas ratio valve assembly tooling before water heater |
| CN109834610A (en) * | 2018-12-29 | 2019-06-04 | 天长缸盖有限公司 | A kind of universal cylinder cap fixture of anti-cylinder cap side wall surface damage deformation |
| CN110328504A (en) * | 2019-07-23 | 2019-10-15 | 东莞广泽汽车饰件有限公司 | A kind of automatic installation apparatus for automobile gear frame |
| CN110842807A (en) * | 2019-10-23 | 2020-02-28 | 河南华洋发动机制造股份有限公司 | Fixed frock of cylinder body side processing upset |
| CN110948432A (en) * | 2019-12-31 | 2020-04-03 | 无锡四方友信股份有限公司 | Steel drum hoop trapezoidal wrench pin shaft assembling, overturning and positioning mechanism |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191202A (en) * | 2014-08-22 | 2014-12-10 | 苏州昌飞自动化设备厂 | Vertical delivery mechanism of double-end rotating pressure welding machine for large electrical bars |
| CN106736823A (en) * | 2016-12-21 | 2017-05-31 | 大连华根机械有限公司 | Automatic-clamping overturns handling equipment |
| CN106826339A (en) * | 2017-03-09 | 2017-06-13 | 江苏天宏机械工业有限公司 | The deburring of ratchet body overturns frock |
| CN109746669A (en) * | 2017-11-02 | 2019-05-14 | 宁波方太厨具有限公司 | Tube assembly and gas ratio valve assembly tooling before water heater |
| CN109834610A (en) * | 2018-12-29 | 2019-06-04 | 天长缸盖有限公司 | A kind of universal cylinder cap fixture of anti-cylinder cap side wall surface damage deformation |
| CN109834610B (en) * | 2018-12-29 | 2021-08-20 | 天长缸盖有限公司 | Prevent general type cylinder cap anchor clamps of cylinder cap side wall face damage deformation |
| CN110328504A (en) * | 2019-07-23 | 2019-10-15 | 东莞广泽汽车饰件有限公司 | A kind of automatic installation apparatus for automobile gear frame |
| CN110842807A (en) * | 2019-10-23 | 2020-02-28 | 河南华洋发动机制造股份有限公司 | Fixed frock of cylinder body side processing upset |
| CN110948432A (en) * | 2019-12-31 | 2020-04-03 | 无锡四方友信股份有限公司 | Steel drum hoop trapezoidal wrench pin shaft assembling, overturning and positioning mechanism |
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| Publication number | Publication date |
|---|---|
| CN103753178B (en) | 2017-01-25 |
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Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
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Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230022 No. 176 Dongliu Road, Hefei City, Anhui Province Patentee before: Anhui Jianghuai Automobile Group Limited by Share Ltd |