CN114434364B - Clamping fixture for foam model of automobile die - Google Patents
Clamping fixture for foam model of automobile die Download PDFInfo
- Publication number
- CN114434364B CN114434364B CN202210213401.XA CN202210213401A CN114434364B CN 114434364 B CN114434364 B CN 114434364B CN 202210213401 A CN202210213401 A CN 202210213401A CN 114434364 B CN114434364 B CN 114434364B
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- CN
- China
- Prior art keywords
- clamping
- spring
- fixed
- foam
- 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
- 239000006260 foam Substances 0.000 title claims abstract description 88
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 19
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 6
- 238000010030 laminating Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention relates to the field of automobile processing, in particular to an automobile mould foam model clamping fixture which comprises a plurality of angle chain top seats, a jacking active spring shaft, a clamping spring shaft and an adding sliding seat, wherein the angle chain top seats are connected with each other through a short shaft in a hinged mode and used for arc clamping, the jacking active spring shaft used for buffering and clamping is fixed on the angle chain top seats, the jacking active spring shaft is limited and slides on the clamping spring shaft used for clamping and adding, and the clamping spring shaft is slidingly added in the adding sliding seat used for active connection. A buffer spring is arranged between the jacking active spring shaft and the clamping spring shaft, an outer spring is arranged between the adding sliding seat and a spring top plate for pushing, and the spring top plate is fixed on the clamping spring shaft and is connected to the adding sliding seat through threaded fit adjustment; the foam model transportation clamping device has the beneficial effect that the foam model transportation clamping device can be used for protection transportation in the process of transporting and clamping the foam model.
Description
Technical Field
The invention relates to the field of automobile processing, in particular to an automobile mold foam model clamping fixture.
Background
In the initial stage of automobile design, the design of the appearance style of the automobile is generally carried out through foam with corresponding specification, so that the automobile is convenient for factory processing and reference; patent number 201610064944.4 discloses a car mould foam model clamping anchor clamps, including being used for structural support's base subassembly and rotating the layer board subassembly of connecting on the base subassembly, be equipped with on the layer board subassembly and be used for adjusting and the slip fixture of the not unidimensional foam model of centre gripping through the gliding mode, the foam model of centre gripping on the layer board subassembly rotates on the base subassembly along with the layer board subassembly. The placing posture control of the foam model clamped and fixed on the supporting plate component can be easily realized, and any part of the foam model can be conveniently processed by adopting any method and any angle; the labor intensity can be effectively reduced, the foam model can be conveniently checked and modified at any angle, and the probability of missing modified items is reduced. The clamping fixture is suitable for clamping and auxiliary processing of foam models for automobile molds of various types. But this does not provide an effective protection during the clamping transport of the foam pattern.
Disclosure of Invention
The invention aims to provide the clamping fixture for the foam model of the automobile die, which has the beneficial effect that the clamping fixture can be used for protecting and transporting the foam model in the process of transporting and clamping the foam model.
The aim of the invention is achieved by the following technical scheme: the clamping fixture comprises a plurality of angle chain footstands, a jacking active spring shaft, a clamping spring shaft and an adding sliding seat, wherein the angle chain footstands are hinged to each other through a short shaft and used for arc clamping, the jacking active spring shaft used for buffering and clamping is fixed on the angle chain footstands, the jacking active spring shaft is limited to slide and is used for clamping and adding the clamping spring shaft, and the clamping spring shaft is slidably added in the adding sliding seat used for active connection.
A buffer spring is arranged between the jacking active spring shaft and the clamping spring shaft, an outer spring is arranged between the adding sliding seat and a spring top plate for pushing, and the spring top plate is fixed on the clamping spring shaft and connected to the adding sliding seat through threaded fit adjustment.
The adding sliding seat is connected to the fixed threaded seat through a bolt and slides to the side end of the processing base table through a limiting sliding block, and a plurality of fixed threaded seats for actively adding, connecting and adding the sliding seat are uniformly fixed on the processing base table.
Two band-type brake casters for sliding and fixing are fixed at the lower end of the processing base table; two central fixed frames for supporting the backing plate are fixed on the processing base table, central concave frames are longitudinally arranged on the two central fixed frames in a sliding mode, and the central concave frames are longitudinally lifted in the central fixed frames through lifting adjusting threaded shafts.
The foam raw material block to be processed is placed on a processing base table, clamping preparation is carried out by adding a corresponding adding sliding seat, after preparation work is finished, the foam cushion is pulled out to be cushioned on the periphery of the foam raw material by a clamping protection cushion device, then the foam is clamped by a clamp, further the foam raw material is prevented from being damaged in the clamping process, and meanwhile, the sight is shielded in a secret manner by shielding the foam cushion; through the model requirement, the corresponding clamping device and the clamping protection pad device are canceled, so that part of foam can leak out, local processing is convenient to be carried out on the foam, and the leakage of the model caused by the design exposure of the foam model in the processing process is prevented; and meanwhile, the clamping device is convenient to transport after being clamped.
Drawings
FIG. 1 is a schematic view of a construction of an angle chain top base of the present invention;
FIG. 2 is a schematic view of the thrust structure of the angle chain top base of the present invention;
FIG. 3 is a schematic illustration of the adjustment structure of the addition carriage of the present invention;
FIG. 4 is a schematic structural view of the foam transportation regulation of the present invention;
FIG. 5 is a schematic view of the structure of the processing table of the present invention;
FIG. 6 is a schematic view of the structure of the central concave frame of the present invention;
FIG. 7 is a schematic view of the structure of the clamp protection pad device of the present invention;
FIG. 8 is a schematic view of the structure of the clamp foam pad of the present invention;
FIG. 9 is a schematic view of the rolled configuration of the gripping foam pad of the present invention;
FIG. 10 is a schematic view of the rolled detailed construction of the gripping foam pad of the present invention;
FIG. 11 is a schematic view of the overall structure of the present invention;
fig. 12 is a schematic diagram of the overall structure of the present invention.
In the figure: an angle chain top base 1; the active spring shaft 2 is tightly propped; clamping a spring shaft 3; an outer spring 4; adding a slide seat 5; a spring top plate 6; adjusting the extrusion threaded shaft 7; a fixed screw seat 8; a process table 9; two band-type brake casters 10; two center fixing frames 11; a central concave frame 12; a lifting adjusting screw shaft 13; a plurality of hanger shafts 14; two through locking grooves 15; clamping the protection pad device 16; a base 17; two fixed spring spindles 18; the turbine spring 19 is tightened; clamping the foam pad 20; a fixed pad 21; rotating the hanging boss 22; a groove hanging plate 23; the boss hanger shaft 24 is rotated.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
As shown in the embodiment shown here,
the foam raw material block to be processed is placed on a processing base table, clamping preparation is carried out by adding a corresponding adding sliding seat, after preparation work is finished, the foam cushion is pulled out to be cushioned on the periphery of the foam raw material by a clamping protection cushion device, then the foam is clamped by a clamp, further the foam raw material is prevented from being damaged in the clamping process, and meanwhile, the sight is shielded in a secret manner by shielding the foam cushion; through the model requirement, the corresponding clamping device and the clamping protection pad device are canceled, so that part of foam can leak out, local processing is convenient to be carried out on the foam, and the leakage of the model caused by the design exposure of the foam model in the processing process is prevented; and meanwhile, the clamping device is convenient to transport after being clamped.
Further optimizing in connection with the above embodiments:
further working procedures of the automobile mould foam model clamping fixture shown in fig. 1, 2, 11 and 12 are as follows:
through the articulated setting of a plurality of angle chain footstock 1, in the use presss from both sides tight in-process, can cooperate the pattern of corresponding car foam model, carry out the clamp of radian laminating, form the arc and press from both sides tight pattern, through the setting of tight active spring axle 2 in top, the corresponding displacement difference that the cooperation produced, carry out effectual buffering and the laminating of clamp through the buffer spring on the tight active spring axle 2 in top, through will adding slide 5 slip and add to the assigned position, through the bolt fastening, rethread rotatory spring roof 6 makes the inside displacement extrusion of clamp spring axle 3 outside spring 4, impel a plurality of angle chain footstock 1 laminating foam model and press from both sides tightly, realize effectual buffering and drive through outside spring 4, realize inseparable clamp through the tight active spring axle 2 in top of gliding top, and then realize the clamp of laminating car model pattern.
Further optimizing in connection with the above embodiments:
further working procedures of the automobile mould foam model clamping fixture shown in fig. 1, 2, 11 and 12 are as follows:
the processing base table 9 is connected through the fixing thread seat 8 connecting bolt, so that the processing base table 9 is fixed after being added in a sliding manner to reach a designated position, deflection is prevented, and meanwhile, the model and the length are combined conveniently to detach and install.
Further optimizing in connection with the above embodiments:
further working procedures of the automobile mold foam model clamping fixture shown in fig. 4, 5, 6 and 11 are as follows:
the two band-type brake casters 10 at the lower end of the processing base table 9 are used for sliding addition, display and clamping, the two band-type brake casters 10 are further fixed, and the central concave frame 12 is lifted and adjusted in the central fixed frame 11 by manually rotating the lifting and adjusting threaded shaft 13, so that the height is fixed, and the band-type brake casters are adjusted by matching with models of different types; on the processing table 9, foam material to be processed is placed, and a model with a corresponding pattern is formed through workshop processing.
Further optimizing in connection with the above embodiments:
further, a plurality of hanging shafts 14 are uniformly fixed on the central concave frame 12, and two through locking grooves 15 for locking the backing plate are arranged on the central concave frame 12. The working procedure of the automobile mould foam model clamping fixture shown in fig. 4, 5, 6 and 11 is as follows:
the hanging shafts 14 on the central concave frame 12 are convenient for hanging the side-by-side base plates, the hanging shafts are placed and separated from the base plates to be loose, the two through locking grooves 15 are convenient for integrally rotating and locking the clamping protection pad device 16, the clamping protection pad device 16 is inserted into the two through locking grooves 15 and rotated to be clamped in the two through locking grooves 15, and the added protection of the foam pad is formed.
Further optimizing in connection with the above embodiments:
further said tooling table 9 is slidingly provided with clamping protection pad means 16 for protecting the clamp clamping foam. The working procedure of the automobile mould foam model clamping fixture shown in fig. 4, 5, 6 and 11 is as follows:
through the arrangement of the clamping protection pad device 16, before clamping, the clamping protection pad device 16 is used on a foam model to wrap, and then is clamped and fixed through a clamp, so that the fragile protection of the foam is realized, and the damage of the foam in the clamping process is prevented; meanwhile, the model of the automobile model can be effectively transported and protected, and secret leakage is prevented.
Further optimizing in connection with the above embodiments:
the clamping protection pad device 16 further comprises a base 17, two fixed spring shafts 18, a tightening turbine spring 19, wherein the base 17 is fixed at the lower end of the processing table 9, the two fixed spring shafts 18 are fixed in the base 17, the tightening turbine spring 19 for stretching is sleeved on the fixed spring shafts 18, and the inner end of the tightening turbine spring 19 is fixed on the fixed spring shafts 18. The working procedure of the automobile mould foam model clamping fixture shown in fig. 7, 8, 9 and 10 is as follows:
the whole clamping protection pad device 16 is convenient to install and detach by sliding and inserting the base at the lower end of the processing base table 9, the foam pads at two ends are conveniently stretched out and contracted by the two fixed spring shafts 18, and the clamping foam pads 20 can be contracted and extended by tightening the elastic stretching and contraction of the turbine spring 19, so that the space is effectively saved by winding and applied to the clamp.
Further optimizing in connection with the above embodiments:
further, the clamping protection pad device 16 further comprises a clamping foam pad 20 and a fixed pad table 21, the outer end of the tightening turbine spring 19 is fixedly connected with the inner end of the clamping foam pad 20, the clamping foam pad 20 is wound on the fixed spring shaft 18, and the outer end of the clamping foam pad 20 is fixed on the fixed pad table 21 through bolts. The working procedure of the automobile mould foam model clamping fixture shown in fig. 7, 8, 9 and 10 is as follows:
the clamping foam pad 20 is connected by tightening the turbine spring 19 to be wound, and the clamping foam pad 20 is connected to the fixed pad table 21 to limit the clamping foam pad 20 at the upper end, so that the clamping foam pad is prevented from being fully contracted, and is conveniently pulled out to be used practically and quickly.
Further optimizing in connection with the above embodiments:
further, the clamping foam pad 20 is made of a flexible foam composite pad. The working procedure of the automobile mould foam model clamping fixture shown in fig. 7, 8, 9 and 10 is as follows:
the material of the clamping foam pad 20 is flexible, so that the winding is convenient, and the clamping foam pad can be a foam and cloth combined foam pad, thereby not only being convenient for winding, but also having the effect of tightly packing and protecting at first.
Further optimizing in connection with the above embodiments:
further the rotation is provided with the rotatory boss 22 of hanging that is used for the lock on the fixed bolster platform 21, and the boss card on the rotatory boss 22 is in recess link plate 23, and the both ends of recess link plate 23 rotate respectively and are provided with the rotatory boss peg 24 that is used for whole locking, and rotatory boss peg 24 rotatory card is in running through locking groove 15, and rotatory boss 22 cup joints in peg 14. The working procedure of the automobile mould foam model clamping fixture shown in fig. 7, 8, 9 and 10 is as follows:
the boss of the rotary hanging boss 22 is clamped on the groove hanging plate 23 through manual adjustment, the fixing cushion table 21 with the clamping foam cushion 20 and the groove hanging plate 23 are pulled out through the rotary boss hanging shaft 24, the groove hanging plate 23 is knocked on the central concave frame 12, the rotary hanging boss 22 is sleeved and hung on the hanging shaft 14, the rotary boss hanging shaft 24 penetrating through the locking groove 15 is clamped in the penetrating locking groove 15 through rotation, and further the clamping foam cushion 20 is pulled out to wrap the foam model, meanwhile, most of models are conveniently processed, the rotary hanging boss 22 is rotated, the corresponding rotary hanging boss 22 is separated from the groove hanging plate 23, and the exposed models are conveniently processed and simultaneously kept secret.
Claims (4)
1. Automobile mold foam model clamping fixture, including a plurality of angle chain footstock (1), tight active spring axle (2), clamp spring axle (3) and add slide (5), its characterized in that: the angle chain top seats (1) are connected with each other through a short shaft hinge for arc clamping, a tightening active spring shaft (2) for buffering and clamping is fixed on the angle chain top seat (1), the tightening active spring shaft (2) is limited and slides on a clamping spring shaft (3) for clamping and adding, and the clamping spring shaft (3) is slidingly and additionally arranged in an adding sliding seat (5) for active connection;
the adding sliding seat (5) is connected to the fixed thread seat (8) through a bolt and slides to the side end of the processing base table (9) through a limit sliding block, and a plurality of fixed thread seats (8) used for actively adding and connecting the adding sliding seat (5) are uniformly fixed on the processing base table (9);
two band-type brake casters (10) used for sliding and fixing are fixed at the lower end of the processing base table (9); two central fixing frames (11) for supporting the backing plate are fixed on the processing base table (9), central concave frames (12) are longitudinally arranged on the two central fixing frames (11) in a sliding mode, and the central concave frames (12) are longitudinally lifted in the central fixing frames (11) through lifting adjusting threaded shafts (13);
a plurality of hanging shafts (14) are uniformly fixed on the central concave frame (12), and two penetrating locking grooves (15) for locking the base plate are formed in the central concave frame (12);
a clamping protection pad device (16) for protecting the clamp to clamp foam is arranged on the processing base table (9) in a sliding manner;
the clamping protection pad device (16) comprises a base (17), two fixed spring shafts (18) and a turbine spring (19) which is tightened, wherein the base (17) is fixed at the lower end of the processing base table (9), the two fixed spring shafts (18) are fixed in the base (17), the turbine spring (19) which is tightened and stretched is fixedly sleeved on the fixed spring shafts (18), and the inner end of the turbine spring (19) is fixed on the fixed spring shafts (18);
the clamping protection pad device (16) further comprises a clamping foam pad (20) and a fixing pad table (21), the outer end of the tightening turbine spring (19) is fixedly connected with the inner end of the clamping foam pad (20), the clamping foam pad (20) is wound on the fixing spring shaft (18), and the outer end of the clamping foam pad (20) is fixed on the fixing pad table (21) through bolts.
2. The clamping fixture for the foam model of the automobile die, according to claim 1, wherein a buffer spring is arranged between the jacking active spring shaft (2) and the clamping spring shaft (3), an outer spring (4) is arranged between the adding sliding seat (5) and a spring top plate (6) for pushing, and the spring top plate (6) is fixed on the clamping spring shaft (3) and connected on the adding sliding seat (5) through threaded fit adjustment.
3. The clamping fixture for an automotive mold foam pattern according to claim 1, wherein the material of the clamping foam pad (20) is a flexible foam combination pad.
4. The clamping fixture for the foam model of the automobile die, as claimed in claim 3, wherein a rotary hanging boss (22) for locking and hanging is rotatably arranged on the fixed pad table (21), the boss on the rotary hanging boss (22) is clamped in a groove hanging plate (23), two ends of the groove hanging plate (23) are respectively rotatably provided with a rotary boss hanging shaft (24) for integral locking, the rotary boss hanging shaft (24) is rotatably clamped in a penetrating locking groove (15), and the rotary hanging boss (22) is sleeved in the hanging shaft (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210213401.XA CN114434364B (en) | 2022-03-02 | 2022-03-02 | Clamping fixture for foam model of automobile die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210213401.XA CN114434364B (en) | 2022-03-02 | 2022-03-02 | Clamping fixture for foam model of automobile die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114434364A CN114434364A (en) | 2022-05-06 |
| CN114434364B true CN114434364B (en) | 2023-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210213401.XA Active CN114434364B (en) | 2022-03-02 | 2022-03-02 | Clamping fixture for foam model of automobile die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114434364B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU44273U1 (en) * | 2004-08-18 | 2005-03-10 | ОАО "Ярославский завод топливной аппаратуры" | MULTI-CLIP CLAMP |
| RU72896U1 (en) * | 2007-12-27 | 2008-05-10 | Открытое акционерное общество "Тверской вагоностроительный завод" (ОАО "ТВЗ") | CLAMPING DEVICE FOR FLAT DETAILS OF VARIABLE THICKNESS |
| CN104786174A (en) * | 2015-05-05 | 2015-07-22 | 南车戚墅堰机车有限公司 | Air duct model clamping tool for internal combustion locomotive ventilation experiment |
| CN106334971A (en) * | 2016-08-31 | 2017-01-18 | 佛山市普拉迪数控科技有限公司 | Intelligent machining system capable of measuring lengths of workpieces automatically |
| CN206426012U (en) * | 2017-02-09 | 2017-08-22 | 东莞市博凯丰精密模具有限公司 | A kind of easy-to-dismount automobile die bubbles model clamping device |
| CN108247389A (en) * | 2018-04-05 | 2018-07-06 | 苏州中顺瑞泰汽车检具有限公司 | A kind of stencil plane machining tool fixture |
| CN210452468U (en) * | 2019-08-21 | 2020-05-05 | 格瓦诺模具(常州)有限公司 | Clamping fixture for foam model of automobile mold |
| CN111168756A (en) * | 2020-03-24 | 2020-05-19 | 张亚峰 | But angle regulation's plastic-aluminum board cutting device |
| CN111644997A (en) * | 2020-06-11 | 2020-09-11 | 徐连亮 | Foam model manufacturing auxiliary device for automobile mold machining |
| CN215469626U (en) * | 2021-06-01 | 2022-01-11 | 昆山欣源精密工业有限公司 | Clamping fixture for automobile mold |
-
2022
- 2022-03-02 CN CN202210213401.XA patent/CN114434364B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU44273U1 (en) * | 2004-08-18 | 2005-03-10 | ОАО "Ярославский завод топливной аппаратуры" | MULTI-CLIP CLAMP |
| RU72896U1 (en) * | 2007-12-27 | 2008-05-10 | Открытое акционерное общество "Тверской вагоностроительный завод" (ОАО "ТВЗ") | CLAMPING DEVICE FOR FLAT DETAILS OF VARIABLE THICKNESS |
| CN104786174A (en) * | 2015-05-05 | 2015-07-22 | 南车戚墅堰机车有限公司 | Air duct model clamping tool for internal combustion locomotive ventilation experiment |
| CN106334971A (en) * | 2016-08-31 | 2017-01-18 | 佛山市普拉迪数控科技有限公司 | Intelligent machining system capable of measuring lengths of workpieces automatically |
| CN206426012U (en) * | 2017-02-09 | 2017-08-22 | 东莞市博凯丰精密模具有限公司 | A kind of easy-to-dismount automobile die bubbles model clamping device |
| CN108247389A (en) * | 2018-04-05 | 2018-07-06 | 苏州中顺瑞泰汽车检具有限公司 | A kind of stencil plane machining tool fixture |
| CN210452468U (en) * | 2019-08-21 | 2020-05-05 | 格瓦诺模具(常州)有限公司 | Clamping fixture for foam model of automobile mold |
| CN111168756A (en) * | 2020-03-24 | 2020-05-19 | 张亚峰 | But angle regulation's plastic-aluminum board cutting device |
| CN111644997A (en) * | 2020-06-11 | 2020-09-11 | 徐连亮 | Foam model manufacturing auxiliary device for automobile mold machining |
| CN215469626U (en) * | 2021-06-01 | 2022-01-11 | 昆山欣源精密工业有限公司 | Clamping fixture for automobile mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114434364A (en) | 2022-05-06 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20230927 Address after: 242000 Tianhu Industrial Park (Ma Village), Tianhu Office, Xuancheng City, Anhui Province Applicant after: ANHUI YULONG MOLD & CASTING Co.,Ltd. Address before: 432300 No. 16, freight yard Road, Hanchuan City, Xiaogan City, Hubei Province Applicant before: Peng Jing |
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