CN106514359B - A kind of fillet series parts milling detent mechanism and the mechanism hook the processing technology of pressing plate - Google Patents
A kind of fillet series parts milling detent mechanism and the mechanism hook the processing technology of pressing plate Download PDFInfo
- Publication number
- CN106514359B CN106514359B CN201611251449.0A CN201611251449A CN106514359B CN 106514359 B CN106514359 B CN 106514359B CN 201611251449 A CN201611251449 A CN 201611251449A CN 106514359 B CN106514359 B CN 106514359B
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- China
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- workpiece
- pressing plate
- movable block
- motor activity
- eave tile
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices 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
- B23Q3/06—Work-clamping means
-
- 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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices 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
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention provides the processing technologys of a kind of fillet series parts milling detent mechanism and the mechanism eave tile pressing plate, the detent mechanism includes that pedestal and the workpiece being slidably connected with it fix movable block and for making workpiece fix the motor activity block that movable block therewith links, workpiece, which is fixed to run through between movable block and motor activity block, transmission shaft, the transmission shaft is equipped with screw thread pair, the both sides of the transmission shaft are symmetrily processed with the eave tile pressing plate that movable block and motor activity block are fixed through workpiece, the both ends of eave tile pressing plate extend to the outside that workpiece fixes movable block and motor activity block, positive/negative turn of transmission shaft driven under the action of screw thread pair workpiece fix movable block and motor activity block it is opposite/counter motion, reach compression/release workpiece.The present invention when processing circumference class part precision higher, it is more accurate, professional standard will be become.So that part processing precision is high, product quality is stablized, and processing efficiency is also improved.
Description
Technical field
The present invention relates to technical fields of mechanical processing, and in particular to a kind of fillet series parts milling detent mechanism and the mechanism
Hook the processing technology of pressing plate.
Background technology
Mechanical manufacturing field has a large amount of irregular fillet class parts, and such External Shape is complicated, and lathe can not be processed, and needs
Carry out Milling Process.Since such part is fillet class part, clamping is insecure on milling machine, and benchmark centering is difficult and has
Accumulated error, so that part processing efficiency is low, precision is difficult to meet matching requirements.
Invention content
For the deficiency in the presence of the prior art, the purpose of the present invention is to provide a kind of positioning of fillet series parts milling
Mechanism solves the technical problem that existing middle fillet class parts fixation is insecure, benchmark centering is difficult and precision is low.
To achieve the above object, present invention employs the following technical solutions：
A kind of fillet series parts milling detent mechanism, the detent mechanism include that pedestal and the workpiece being slidably connected with it are consolidated
Determine movable block and for making workpiece fix the motor activity block that movable block therewith links, workpiece fixes movable block and power is lived
Through there is transmission shaft between motion block, which is equipped with screw thread pair, the screw thread pair include left hand thread and right-handed thread and
The left nut and right nut being used cooperatively；The both sides of the transmission shaft are symmetrily processed with fixes movable block and power work through workpiece
The both ends of the eave tile pressing plate of motion block, eave tile pressing plate extend to the outside that workpiece fixes movable block and motor activity block, extend to work
Part fixes the workpiece that two outside movable block hook between pressure head and two eave tile pressing plates and fixes the positioning that movable block is used for workpiece, extends to
Eave tile pressing plate outside motor activity block is fastened motor activity block and eave tile pressing plate by fastener；Positive/negative turn of transmission shaft is in spiral shell
Driven under the action of line pair workpiece fix movable block and motor activity block it is opposite/counter motion, reach compression/release workpiece.
Specifically, the eave tile pressing plate includes for positioning the positioning region of workpiece, fixing the cunning of movable block sliding for workpiece
The interconnecting piece in dynamic portion and fixed eave tile pressing plate and motor activity block, the positioning region includes that plate hooks pressure head, on the inside of the hook pressure head
It is machined with rectangular channel close to the direction of the vertical eave tile pressing plate length in position of driving section, the rectangular channel is close to the phase for hooking pressure head outer end
It is recessed inwardly to form arc-shaped slot between adjacent two side；
The sliding part includes being machined with recession plane platform towards the side of transmission shaft after installing, the planar table and hook pressure head
On rectangular channel perforation；The interconnecting piece is multi-diameter shaft of the end with axle sleeve, and arc transition connects between multi-diameter shaft and driving section.
Further, the motor activity block is fixed in right-hand thread section, and movable block is fixed with workpiece on the transmission shaft
The inside of link position, which is run through, locating piece.
The present invention also proposes a kind of processing technology of eave tile pressing plate, including sliding part and the positioning region positioned at sliding part both ends
And interconnecting piece, the positioning region are to hook pressure head, specifically include following finishing step：
1) finished again on the hook pressure head after advance roughing molding length be 33cm, width 40cm, thickness 8cm
Flat hook pressure head；
2) the cylinder sliding that finished diameter is 40cm, length is 75cm on the sliding part after advance roughing again
Portion；The flat surface that finished width is 11.5cm, length is 75cm on the one side of the cylinder simultaneously；
3) rectangular channel that working width is 8cm, depth is 11.5cm on flat hook pressure head again, rectangular channel and step 2)
In flat surface perforation；The a diameter of Φ 4cm being connected to rectangular channel are machined in side of the rectangular channel slot bottom far from flat surface again
Arc-shaped slot；
4) the interconnecting piece finishing length again after roughing be 50cm, the cylinder that width is 17cm, then close to cylinder
The position processing length of end is the thread segment of the M16 of 23.5cm；In main body the inner face of thread segment be machined with width be 5cm,
Depth is the annular groove of 2cm, and annular groove makes to form step between cylinder and thread segment.
Further, arc transition connects between cylinder and sliding part, and the radius of the circular arc is R1.5cm.
Further, the end face of the end face, thread segment that are formed between the cylinder and annular groove, the end face for hooking pressure head add
It is 45 ° of chamferings that work, which has chamfering, the end face of thread segment, the end face for hooking pressure head, and the end face formed between cylinder and annular groove is 15 ° and falls
Angle.
Compared with the prior art, the present invention has the advantages that：Workpiece of the present invention is using transmission shaft, screw thread pair, hook
Head pressing plate, workpiece fix movable block, motor activity block positions workpiece, demoulds, work of positive/negative turn of the transmission shaft in screw thread pair
With it is lower by eave tile pressing plate drive workpiece fix movable block and motor activity block it is opposite/counter motion, reach compression/release workpiece
Purpose.
The design of the processing technology of eave tile pressing plate of the present invention so that the present invention when processing circumference class part precision higher,
More accurately, professional standard will be become.So that part processing precision is high, product quality is stablized, and processing efficiency is also improved.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the structural schematic diagram of eave tile pressing plate of the present invention；
Fig. 4 is the left view of Fig. 3.
Specific implementation mode
To achieve the above object, present invention employs the following technical solutions by the present invention：
Referring to Fig. 1-Fig. 4, a kind of fillet series parts milling detent mechanism, the detent mechanism includes pedestal 1 and is slided with it
The workpiece 7 of dynamic connection fixes movable block 3 and for making workpiece 7 fix the motor activity block 2 that movable block 3 therewith links, work
Part 7 is fixed through there is transmission shaft 5 between movable block 3 and motor activity block 2, which is equipped with screw thread pair, the screw thread pair
Including left hand thread 9 and right-handed thread 8 and the left nut being used cooperatively and right nut；The both sides symmetrical machining of the transmission shaft 5
There are the eave tile pressing plate 4 for fixing movable block 3 and motor activity block 2 through workpiece 7, the both ends of eave tile pressing plate 4 to extend to the fixation of workpiece 7
The outside of movable block 3 and motor activity block 2 extends to workpiece 7 is fixed outside movable block 3 two and hooks pressure head 10 and the fixation work of workpiece 7
The lateral surface of motion block 3 forms the positioning area for fixing workpiece 7, is driven in use, workpiece 7 is fixed between two hook pressure heads 10
Axis 5 rotates clockwise, and motor activity block 2 drives eave tile pressing plate 4 to move down, and workpiece 7 fixes movable block 3 and reaches the mesh for compressing positioning
, since the both ends of transmission shaft 5 extend longer, one end of movable block 3 is fixed through workpiece 7, and to extend to it external and positioned at fixed
The lower section in position area, therefore transmission shaft 5 is rotated backward after processing, transmission shaft 5 drives workpiece 7 to fix movable block 3 and motor activity
Block 2 moves toward one another, and the workpiece after processing 7 is made to unclamp, and then pats transmission shaft 5, extends to the biography that workpiece 7 is fixed outside movable block 3
Moving axis 5 can be demoulded.
Wherein, the eave tile pressing plate 4 includes being slided for positioning the positioning region of workpiece 7, fixing movable block 3 for workpiece 7
The interconnecting piece 12 of sliding part 11 and fixed eave tile pressing plate 4 and motor activity block 2, the positioning region include that plate hooks pressure head 10, should
It hooks 10 inside of pressure head and is machined with rectangular channel 14 close to the direction of vertical 4 length of eave tile pressing plate in position of driving section, the rectangular channel 14
It is recessed inwardly to form arc-shaped slot 15 between the adjacent two side for hooking 10 outer end of pressure head；In the present invention rectangular channel 14 and with
For fixing workpiece 7, workpiece 7 is stuck between two rectangular channels 14 its arc-shaped slot 15 being connected to, and the end angle in 7 outside of workpiece is installed on
In arc-shaped slot 15, bottom is placed on the extended segment of transmission shaft 5, therefore fixes work when movable block 3 is in releasing orientation in workpiece 7
Part 7 will not fall off, and prevents from processing front and back workpiece 7 and falls off, and cause to damage.Two rectangular channels 14 and arc-shaped slot 15 make work after compressing
Part 7, which fixes movable block 3 and two and hooks the positioning area formed between pressure head 10 and position, more to be stepped up
It is real, workpiece 7 will not play in any direction, while arc-shaped slot 15 also avoids 4 stress concentration of eave tile pressing plate,
Also has the function of ventilation and heat during processing.Further more, the sliding part 11 includes after installation towards the side of transmission shaft 5
It is machined with recession plane platform, which penetrates through concordant with the rectangular channel 14 hooked on pressure head 10；The design of recession plane platform prevents
11 inside of sliding part and the component phase mutual friction on the inside of the detent mechanism, while workpiece 7 fixes movable block in sliding compared with cylinder
Shape sliding speed is very fast (similar vernier caliper), and recess will also can be processed inside and outside movable part as the preferred present invention
Planar table.The interconnecting piece 12 is multi-diameter shaft of the end with axle sleeve, and arc transition connects between multi-diameter shaft and driving section, the ladder
Axis drives the power part, power part to drive transmission shaft 5 for installing power part, external force.This
Power part described in invention is 6 sets of spanner.Ladder shaft design is convenient for the processing of axis, convenient for parts on shaft
Fixed and assembly and disassembly, improve the rigidity of axis, the shape having had；Installation, the dismounting for facilitating the rotary attachment on optical axis, convenient for each attached
Part size is adjusted.Preferably, pedestal 1 can also be designed as movable type in this law, and the pedestal 1 passes through stepping electricity
Machine, servo motor move up and down before and after carrying out, for adjusting positioning.Servo motor is connect by lead screw with pedestal 1；It is entirely fixed to make
The adjustable setting of position mechanism.The motor activity block 2 is fixed on 8 sections of right-handed thread, is fixed with workpiece 7 on the transmission shaft 5
The inside of 3 link position of movable block can be kept and 5 synchronous rotary of transmission shaft through there is left nut.It while rotating, can be with
Make longitudinal sliding motion on transmission shaft 5.The processing of the special motorcycle accessories fillet class part of the structure of eave tile pressing plate 4, energy in the present invention
As professional standard.
Also propose a kind of processing technology of eave tile pressing plate 4 referring to Fig. 3, Fig. 4 present invention, including sliding part 11 and positioned at sliding
The positioning region at 11 both ends of portion and interconnecting piece 12, the positioning region are to hook pressure head 10, specifically include following finishing step：
1) finished again on the hook pressure head 10 after advance roughing molding length be 33cm, width 40cm, thickness are
The flat hook pressure head 10 of 8cm；
2) the cylinder sliding that finished diameter is 40cm, length is 75cm on the sliding part 11 after advance roughing again
Portion 11；The flat surface 13 that finished width is 11.5cm, length is 75cm on the one side of the cylinder simultaneously；
3) rectangular channel 14 that working width is 8cm, depth is 11.5cm on flat hook pressure head 10 again, rectangular channel 14 with
Flat surface 13 in step 2) penetrates through；It is machined in side of 14 slot bottom of rectangular channel far from flat surface 13 and is connected to rectangular channel 14 again
A diameter of Φ 4cm arc-shaped slot 15；
4) again interconnecting piece 12 after roughing finish length be 50cm, the cylinder that width is 17cm, then close to column
The position processing length of body end is the thread segment 16 of the M16 of 23.5cm；The inner face of thread segment 16 is machined with width in main body
The annular groove for being 2cm for 5cm, depth, annular groove make to form step between cylinder and thread segment 16.
The present invention with upper surface fillet is R4.5cm, length 80cm, thickness 21.5cm, is highly the strip of 8cm
For workpiece 7, the both ends of workpiece 7 are fixed in rectangular channel 14, and the corner of lower surface is placed in arc-shaped slot 15, and straight slot is to work
Protection is played the role of in the bottom surface of part 7, prevents from being pressed into contact with hook pressure head 10 and causes to damage.Process proposed by the present invention is
Upper surface fillet is R4.5cm, length 80cm, thickness 21.5cm, is highly the size that the strip workpiece 7 of 8cm is processed,
The design of 7 structure of workpiece and size will become professional standard, and the design of present invention process sequence so that manufacturing procedure is simple, fixed
Position, number of changing knife are few, efficient.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (6)
1. a kind of fillet series parts milling detent mechanism, it is characterised in that：The detent mechanism include pedestal and with its company of sliding
The workpiece connect fixes movable block and for making workpiece fix the motor activity block that movable block therewith links, workpiece fixation activity
Through there is transmission shaft between block and motor activity block, which is equipped with screw thread pair, the screw thread pair include left hand thread and
Right-handed thread and the left nut being used cooperatively and right nut；
The both sides of the transmission shaft are symmetrily processed with the eave tile pressing plate that movable block and motor activity block are fixed through workpiece, eave tile pressure
The both ends of plate extend to the outside that workpiece fixes movable block and motor activity block, extend to workpiece is fixed outside movable block two and hook pressure
Workpiece between head and two eave tile pressing plates fixes the positioning that movable block is used for workpiece, extends to the eave tile pressing plate outside motor activity block
Motor activity block and eave tile pressing plate are fastened by fastener；Positive/negative turn of transmission shaft drives workpiece solid under the action of screw thread pair
Determine movable block and motor activity block it is opposite/counter motion, reach compression/release workpiece.
2. a kind of fillet series parts milling detent mechanism according to claim 1, it is characterised in that：The eave tile pressing plate packet
The positioning region for positioning workpiece is included, the sliding part of movable block sliding is fixed for workpiece and fixes eave tile pressing plate and motor activity block
Interconnecting piece, the positioning region includes that plate hooks pressure head, and vertical eave tile pressing plate in position on the inside of hook pressure head close to driving section is long
The direction of degree is machined with rectangular channel, which is recessed inwardly to form arc between the adjacent two side for hooking pressure head outer end
Straight slot；The sliding part includes being machined with recession plane platform towards the side of transmission shaft after installing, in the planar table and hook pressure head
Rectangular channel perforation；The interconnecting piece is multi-diameter shaft of the end with axle sleeve, and arc transition connects between multi-diameter shaft and driving section.
3. a kind of fillet series parts milling detent mechanism according to claim 2, it is characterised in that：The motor activity block
It is fixed in right-hand thread section, running through with the inside of workpiece fixation movable block link position on the transmission shaft has locating piece.
4. a kind of processing technology of eave tile pressing plate, it is characterised in that：Positioning region including sliding part and positioned at sliding part both ends and
Interconnecting piece, the positioning region include hooking pressure head, specifically include following finishing step：
1) finished again on the hook pressure head after advance roughing molding length be 33cm, width 40cm, thickness are the flat of 8cm
It is flat to hook pressure head；
2) the cylinder sliding part that finished diameter is 40cm on the sliding part after advance roughing again, length is 75cm；Together
When finished width is 11.5cm on the one side of the cylinder, length is 75cm flat surface；
3) in the rectangular channel that working width is 8cm, depth is 11.5cm on flat hook pressure head again, rectangular channel and step 2)
Flat surface penetrates through；The arc for a diameter of Φ 4cm being connected to rectangular channel is machined in side of the rectangular channel slot bottom far from flat surface again
Shape straight slot；
4) the interconnecting piece finishing length again after roughing be 50cm, the cylinder that width is 17cm, then close to post tips
Position processing length be 23.5cm M16 thread segment；It is 5cm, depth that the inner face of thread segment, which is machined with width, in main body
For the annular groove of 2cm, annular groove makes to form step between cylinder and thread segment.
5. a kind of processing technology of eave tile pressing plate according to claim 4, it is characterised in that：Circle between cylinder and sliding part
Arc transition connects, and the radius of the circular arc is R1.5cm.
6. a kind of processing technology of eave tile pressing plate according to claim 5, it is characterised in that：The cylinder and annular groove it
Between the end face, the end face of thread segment, the end face that hooks pressure head that are formed be machined with chamfering, the end face of thread segment, the end face for hooking pressure head
For 45 ° of chamferings, the end face formed between cylinder and annular groove is 15 ° of chamferings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611251449.0A CN106514359B (en) | 2016-12-29 | 2016-12-29 | A kind of fillet series parts milling detent mechanism and the mechanism hook the processing technology of pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611251449.0A CN106514359B (en) | 2016-12-29 | 2016-12-29 | A kind of fillet series parts milling detent mechanism and the mechanism hook the processing technology of pressing plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106514359A CN106514359A (en) | 2017-03-22 |
| CN106514359B true CN106514359B (en) | 2018-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611251449.0A Active CN106514359B (en) | 2016-12-29 | 2016-12-29 | A kind of fillet series parts milling detent mechanism and the mechanism hook the processing technology of pressing plate |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004004636U1 (en) * | 2004-03-25 | 2004-05-27 | Hico Himmel & Co Kg | Centering clamping device for workpiece in machine tool has drive-side thread of dual thread spindle with greater core diameter than other thread for same thread rise |
| CN103042403A (en) * | 2012-12-12 | 2013-04-17 | 重庆舰帏机械有限公司 | Spiral linkage centering clamping device |
| CN103753296A (en) * | 2013-11-25 | 2014-04-30 | 重庆天之道科技发展有限公司 | Clamping device for plate-shaped workpiece |
| CN104308579A (en) * | 2014-10-15 | 2015-01-28 | 湖南南方宇航工业有限公司 | Hydraulic clamp of numerical control lathe |
| CN204504817U (en) * | 2015-03-25 | 2015-07-29 | 四川工程职业技术学院 | A kind of motorcycle cylinder head clamping device |
| CN206286874U (en) * | 2016-12-29 | 2017-06-30 | 重庆市江津区恩聪机械厂 | A kind of fillet series parts milling detent mechanism |
-
2016
- 2016-12-29 CN CN201611251449.0A patent/CN106514359B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004004636U1 (en) * | 2004-03-25 | 2004-05-27 | Hico Himmel & Co Kg | Centering clamping device for workpiece in machine tool has drive-side thread of dual thread spindle with greater core diameter than other thread for same thread rise |
| CN103042403A (en) * | 2012-12-12 | 2013-04-17 | 重庆舰帏机械有限公司 | Spiral linkage centering clamping device |
| CN103753296A (en) * | 2013-11-25 | 2014-04-30 | 重庆天之道科技发展有限公司 | Clamping device for plate-shaped workpiece |
| CN104308579A (en) * | 2014-10-15 | 2015-01-28 | 湖南南方宇航工业有限公司 | Hydraulic clamp of numerical control lathe |
| CN204504817U (en) * | 2015-03-25 | 2015-07-29 | 四川工程职业技术学院 | A kind of motorcycle cylinder head clamping device |
| CN206286874U (en) * | 2016-12-29 | 2017-06-30 | 重庆市江津区恩聪机械厂 | A kind of fillet series parts milling detent mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106514359A (en) | 2017-03-22 |
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Effective date of registration: 20190610 Address after: 402260 No. F11-14/01, Shuangfu New District, Jiangjin District, Chongqing Patentee after: Chongqing Jiemeng Environmental Protection Technology Co., Ltd. Address before: 402260 No. 1, Shuangfu Industrial Park, Shuangfu Street, Jiangjin District, Chongqing Patentee before: Jiangjin District of Chongqing City, grace Machinery Factory |