CN203031265U - Combined machine tool for automatic machining of lower connecting plates - Google Patents
Combined machine tool for automatic machining of lower connecting plates Download PDFInfo
- Publication number
- CN203031265U CN203031265U CN 201220753808 CN201220753808U CN203031265U CN 203031265 U CN203031265 U CN 203031265U CN 201220753808 CN201220753808 CN 201220753808 CN 201220753808 U CN201220753808 U CN 201220753808U CN 203031265 U CN203031265 U CN 203031265U
- Authority
- CN
- China
- Prior art keywords
- motor
- support column
- workbench
- mentioned
- automatic machining
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides a combined machine tool for automatic machining of lower connecting plates and belongs to the technical field of machine tool devices. By the aid of the combined machine tool, the problems that existing workpieces are required to be subjected to hole drilling and tapping on different machine tools can be solved. The combined machine tool for automatic machining of lower connecting plates comprises a base, a guide rail, a workbench and a control unit, wherein the guide rail is arranged on the upper surface of the base, the workbench is arranged on the guide rail, a driving motor which is used for pushing the workbench to move transversely along the guide rail is arranged on the base, a clamp which is used for clamping workpieces is arranged on the workbench, a first drilling cutter, a second drilling cutter and a tapping cutter are arranged sequentially along the working direction above the workbench, the first drilling cutter is driven by a first motor, the second drilling cutter is driven by a second motor, the tapping cutter is driven by a third motor, the control unit is used for controlling the driving motor, and the first drilling cutter, the second drilling cutter and the tapping cutter are connected with the control unit. The combined machine tool has the advantages of being few in clamping times, high in machining precision and the like.
Description
Technical field
The utility model belongs to the machine tool technical field, relates to a kind of automatic processing machine tool, particularly the automatic machining aggregate machinery of a kind of motorcycle, electric motor car lower linking plate.
Background technology
When processing motorcycles and electric vehicles lower linking plate accessory, need need No. five clampings to its milling flat, twice boring, tapping, cutting processing, five processing.In the common way to the processing of this lower linking plate be: the position with Workpiece boring is placed on the milling machine earlier, mills out after workpiece moves to down one aperture boring and end behind the plane.Change down the boring of one aperture again over to, after after getting out the aperture of standard, changing the tapping machine screw tap over to and finishing tapping.Need change workpiece over to cutting most.Because in No. five clampings, workpiece need relay in anchor clamps, produced the problem that is shifted with following frock clamp together that goes up, and each road processing is moved workpiece on the position of next process to after adopting manual processing also will process at every turn, this method of operating machining accuracy is low, be difficult for realizing optimum feed amount, and production efficiency is low, working strength of workers is big and waste time and energy, and the area that lathe takies workshop is bigger.Therefore, need provide a kind of automaticity height, reduce clamping times and carrying number of times, working (machining) efficiency height and machining accuracy high mill, bore, attack, cut building-block machine automatically.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed the automatic machining aggregate machinery of lower linking plate that a kind of clamping times is few, machining accuracy is high.
The purpose of this utility model can realize by following technical proposal:
The automatic machining aggregate machinery of a kind of lower linking plate, comprise base, be located at the guide rail and the workbench of being located on this guide rail of base upper surface, described base is provided with for promoting the drive motors that this workbench laterally moves along described guide rail, described workbench is provided with the anchor clamps for holding workpiece, it is characterized in that, the top of described workbench is provided with by first motor-driven first drilling tool successively along operative orientation, by second motor-driven second drilling tool with by the 3rd motor-driven threading tool, described lathe also comprises the control module for the above-mentioned drive motors of control, the first above-mentioned drilling tool, second drilling tool all is connected with this control module with threading tool.
Workpiece is added man-hour, at first workpiece is fixed on the anchor clamps, control module control drive motors makes it drive movable workbench, and when workpiece moved to the first drilling tool bottom, drive motors stopped; Control module is controlled first motor, thereby makes first drilling tool to the workpiece processing of holing, and boring back first motor that finishes stops; Control module control drive motors makes it drive workbench and continues reach, and when workpiece moved to the second drilling tool bottom, drive motors stopped, and second drilling tool is to the workpiece processing of holing; After boring finished, second motor stopped, and workbench continues reach, and when moving to the threading tool bottom, threading tool carries out tapping to it, and after tapping finished, the 3rd motor stopped.In whole process, program is inputed in the control module in advance, can process workpiece automatically, the automaticity height, the workman only needs clamping workpiece or takes off, and labour intensity is low, machining accuracy height, production efficiency height.
In the automatic machining aggregate machinery of above-mentioned lower linking plate, described base is provided with first support column, second support column and the 3rd support column, the first above-mentioned motor is arranged on this first support column, the second above-mentioned motor is arranged on this second support column, and the 3rd above-mentioned motor is arranged on the 3rd support column.
In the automatic machining aggregate machinery of above-mentioned lower linking plate, also be provided with the 4th support column that is positioned at the above-mentioned first support column front portion on the described base, described the 4th support column is provided with the 4th motor and the rotating shaft one that is connected by belt transmission with the 4th motor, the lower end of described rotating shaft one is provided with the milling cutter for the milling surface of the work, and described the 4th motor is connected with above-mentioned control module.This milling cutter can carry out Milling Process to surface of the work, makes the face to be processed of workpiece more smooth, and the precision of boring, tapping is higher.
In the automatic machining aggregate machinery of above-mentioned lower linking plate, also be provided with the 5th support column that is positioned at above-mentioned the 3rd support column rear portion on the described base, described the 5th support column is provided with the 5th motor and the rotating shaft two that is connected by gear drive with the 5th motor, the lower end of described rotating shaft two is provided with the cutting tool for cut workpiece, and described the 5th motor is connected with above-mentioned control module.
In the automatic machining aggregate machinery of above-mentioned lower linking plate, the axis of the axis of the axis of described first drilling tool, second drilling tool, the axis of threading tool, rotating shaft one and the axis of rotating shaft two are in the same plane.Because workbench is laterally mobile along guide rail, workpiece is again to be fixed on the workbench, and for the precision that guarantees to process, each axis should be at grade.
In the automatic machining aggregate machinery of above-mentioned lower linking plate, described anchor clamps comprise the fixed head that is fixed on the workbench middle part and are located at being fixed on this workbench after described portable plate moves into place along the horizontal mobile portable plate of this workbench of these fixed head both sides respectively.
In the automatic machining aggregate machinery of above-mentioned lower linking plate, there is sleeve the bottom of described workbench along its crosswise fixed, is equipped with the screw mandrel that is connected with this bush whorl in the described sleeve, and the outer end of described screw mandrel is connected with the output shaft of above-mentioned drive motors.
Compared with prior art, the automatic machining aggregate machinery of this lower linking plate has the following advantages:
Control the work of each motor by control module, boring and the tapping of workpiece are all finished automatically, its automaticity height, safe; The workman only needs workpiece is carried out clamping or takes off operation, and lower to workman's operative skill requirement, labour intensity is low, has reduced the use to the workman simultaneously, has saved cost; Reduce the clamping times of cutter, improved working (machining) efficiency and machining accuracy, saved area of mill site.
Description of drawings
Fig. 1 is the structural representation of a kind of preferred embodiment of providing of the utility model.
Fig. 2 is the front view of Fig. 1.
Among the figure, 1, base; 2, guide rail; 3, workbench; 4, first motor; 41, first drilling tool; 42, first support column; 5, second motor; 51, second drilling tool; 52, second support column; 6, the 3rd motor; 61, threading tool; 62, the 3rd support column; 7, the 4th motor; 71, milling cutter; 72, the 4th support column; 73, rotating shaft one; 8, the 5th motor; 81, cutting tool; 82, the 5th support column; 83, rotating shaft two; 91, fixed head 92, portable plate; 10, screw mandrel.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, the automatic machining aggregate machinery of this lower linking plate, it comprises base 1, be located at the guide rail 2 and the workbench of being located on this guide rail 23 of base 1 upper surface, be provided with one at base 1 and be used for driving the drive motors that this workbench 3 moves along guide rail 2, as shown in Figure 1, this drive motors is to realize like this driving: there is sleeve the bottom of workbench 3 along its crosswise fixed, be equipped with the screw mandrel 10 that is connected with this bush whorl in the sleeve, the outer end of screw mandrel 10 is connected with the output shaft of drive motors, when the drive motors rotating shaft is rotated, drive the rotation of screw mandrel 10, owing to be connected with bush whorl, move along screw mandrel 10 so drive sleeve, thereby workbench 3 is moved along screw mandrel 10.The direction that the rotating control workbench 3 of drive motors moves.
As depicted in figs. 1 and 2, workbench 3 is provided with the anchor clamps for holding workpiece, concrete, these anchor clamps comprise the fixed head 91 that is fixed on workbench 3 middle parts and are located at being fixed on after portable plate 92 moves into place on this workbench 3 along these workbench 3 horizontal mobile portable plates 92 of these fixed head 91 both sides respectively.These anchor clamps can grip two workpiece simultaneously.
As shown in Figure 1, direction at workbench 3 upper edge guide rails 2 is provided with the 4th support column 72, first support column 42, second support column 52, the 3rd support column 62 and the 5th support column 82 successively, as depicted in figs. 1 and 2, the 4th support column 72 is provided with the 4th motor 7 and the rotating shaft 1 that is connected by belt transmission with the 4th motor 7, and the lower end of rotating shaft 1 is provided with the milling cutter 71 for the milling surface of the work.This milling cutter 71 can carry out Milling Process to surface of the work, makes the face to be processed of workpiece more smooth, and the precision of boring, tapping is higher.
As shown in Figure 1, be provided with first drilling tool 41 that is driven by first motor 4 at first support column 42, be provided with second drilling tool 51 by second motor 5 at second support column 52, be provided with the threading tool 61 that is driven by the 3rd motor 6 at the 3rd support column 62.As shown in Figure 2, on base 1, also be provided with the 5th support column 82 that is positioned at the 3rd support column 62 rear portions, the 5th support column 82 is provided with the 5th motor 8 and the rotating shaft 2 83 that is connected by gear drive with the 5th motor 8, and the lower end of axle two is provided with the cutting tool 81 for cut workpiece.
In the present embodiment, the automatic machining aggregate machinery of this lower linking plate also comprises control module, wherein, drive motors is connected with this control module, first motor 4 is connected with this control module, and second motor 5 is connected with this control module, and the 3rd motor 6 is connected with this control module, the 4th motor 7 is connected with this control module, and the 5th motor 8 is connected with this control module.
In the present embodiment, the axis of the axis of the axis of first drilling tool 41, second drilling tool 51, the axis of threading tool 61, rotating shaft 1 and the axis of rotating shaft 2 83 are in the same plane.Because workbench 3 is laterally mobile along guide rail 2, workpiece is again to be fixed on the workbench 3, and for the precision that guarantees to process, each axis should be at grade.
Workpiece is being added man-hour, operation sequence is being input in the control module, then with piece-holder on the anchor clamps and after fixing, control module is achieved as follows operation automatically:
Control module control drive motors, make workbench 3 move to the position that workpiece is positioned at milling cutter 71 bottoms along guide rail 2, drive motors stops, control module is controlled the 4th motor 7 and is dropped to the workpiece place with rotating shaft 1, the 4th motor 7 rotates and drives rotating shaft one 73 rotations, carry out Milling Process thereby drive 71 pairs of surface of the works of milling cutter, after milling finished, the 4th motor 7 rose to assigned address with rotating shaft 1.
Control module is controlled drive motors again, make workbench 3 move to the lower position that workpiece is positioned at first drilling tool 41 along guide rail 2, drive motors stops, control module controls first motor 4 and first drilling tool 41 drops to location of workpiece place, the rotating shaft of first motor 4 is rotated, thereby drive the processing of holing of 41 pairs of surface of the works of first drilling tool, after the completion of processing, first motor 4 and first drilling tool 41 rise to assigned address.
Control module is controlled drive motors again, make workbench 3 move to the lower position that workpiece is positioned at second drilling tool 51 along guide rail 2, drive motors stops, control module controls second motor 5 and second drilling tool 51 drops to location of workpiece place, the rotating shaft of second motor 5 is rotated, thereby drive the processing of holing of 51 pairs of surface of the works of second drilling tool, after the completion of processing, second motor 5 and second drilling tool 51 rise to assigned address.
Control module is controlled drive motors again, make workbench 3 move to the lower position that workpiece is positioned at threading tool 61 along guide rail 2, drive motors stops, control module is controlled the 3rd motor 6 and is dropped to location of workpiece place with threading tool 61, the rotating shaft of the 3rd motor 6 is rotated, carry out tapping processing thereby drive 61 pairs of surface of the works of threading tool, after the completion of processing, the 3rd motor 6 rises to assigned address with threading tool 61.
Control module is controlled drive motors again, make workbench 3 move to the lower position that workpiece is positioned at cutting tool 81 along guide rail 2, drive motors stops, control module is controlled the 4th motor 7 and is dropped to location of workpiece place with cutting tool 81, the rotating shaft of the 4th motor 7 is rotated, and carries out cutting processing thereby drive 81 pairs of surface of the works of cutting tool, excision surface of the work redundance, after the completion of processing, the 4th motor 7 rises to assigned address with cutting tool 81.
After each procedure of processing finished, corresponding motor all quit work.After treating all process steps completion of processing, workbench 3 is got back to initial position, takes off workpiece by the workman, and new workpiece to be processed is installed, and repeats above-mentioned procedure of processing.
The automatic machining aggregate machinery of this lower linking plate is to clamping of workpiece, five processing, drilling tool adopts pneumatic auto-feed, and the feed speed of its cutter is constant, machining accuracy and perpendicularity have been guaranteed, threading tool 61 adopts the pneumatic work silk, and has installed detection line, under the situation of threading tool 61 wearing and tearing, can detect threading tool 61 can not feeding, by feeding and finish tapping again after the reversing, reduce the damage of threading tool 61, and pointed out the preparation that needs to change threading tool 61.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as base 1, guide rail 2, workbench 3, first motor 4, first drilling tool 41, first support column 42, second motor 5, second drilling tool 51, second support column 52, the 3rd motor 6, threading tool 61, the 3rd support column 62, the 4th motor 7, milling cutter 71, the 4th support column 72, rotating shaft 1, the 5th motor 8, cutting tool 81, the 5th support column 82, rotating shaft 2 83, fixed head 91, portable plate 92, screw mandrel 10 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (7)
1. automatic machining aggregate machinery of lower linking plate, comprise base (1), be located at the guide rail (2) of base (1) upper surface and be located at workbench (3) on this guide rail (2), described base (1) is provided with for promoting the drive motors that this workbench (3) laterally moves along described guide rail (2), described workbench (3) is provided with the anchor clamps for holding workpiece, it is characterized in that, the top of described workbench (3) is provided with first drilling tool (41) that is driven by first motor (4) successively along operative orientation, by second drilling tool (51) of second motor (5) driving and the threading tool (61) that is driven by the 3rd motor (6), described lathe also comprises the control module for the above-mentioned drive motors of control, above-mentioned first drilling tool (41), second drilling tool (51) all is connected with this control module with threading tool (61).
2. the automatic machining aggregate machinery of a kind of lower linking plate according to claim 1, it is characterized in that, described base (1) is provided with first support column (42), second support column (52) and the 3rd support column (62), above-mentioned first motor (4) is arranged on this first support column (42), the second above-mentioned motor is arranged on this second support column (52), and above-mentioned the 3rd motor (6) is arranged on the 3rd support column (62).
3. the automatic machining aggregate machinery of a kind of lower linking plate according to claim 2, it is characterized in that, also be provided with on the described base (1) and be positioned at anterior the 4th support column (72) of above-mentioned first support column (42), described the 4th support column (72) is provided with the 4th motor (7) and the rotating shaft one (73) that is connected by belt transmission with the 4th motor (7), the lower end of described rotating shaft one (73) is provided with the milling cutter (71) for the milling surface of the work, and described the 4th motor (7) is connected with above-mentioned control module.
4. the automatic machining aggregate machinery of a kind of lower linking plate according to claim 3, it is characterized in that, also be provided with the 5th support column (82) that is positioned at above-mentioned the 3rd support column (62) rear portion on the described base (1), described the 5th support column (82) is provided with the 5th motor (8) and the rotating shaft two (83) that is connected by gear drive with the 5th motor (8), the lower end of described rotating shaft two (83) is provided with the cutting tool (81) for cut workpiece, and described the 5th motor (8) is connected with above-mentioned control module.
5. the automatic machining aggregate machinery of a kind of lower linking plate according to claim 4, it is characterized in that the axis of the axis of the axis of described first drilling tool (41), second drilling tool (51), the axis of threading tool (61), rotating shaft one (73) and the axis of rotating shaft two (83) are in the same plane.
6. according to claim 1 or 2 or 3 or the 4 or 5 automatic machining aggregate machineries of described a kind of lower linking plate, it is characterized in that, described anchor clamps comprise the fixed head (91) that is fixed on workbench (3) middle part and are located at being fixed on this workbench (3) after described portable plate (92) moves into place along the horizontal mobile portable plate (92) of this workbench (3) of this fixed head (91) both sides respectively.
7. according to claim 1 or 2 or 3 or the 4 or 5 automatic machining aggregate machineries of described a kind of lower linking plate, it is characterized in that, there is sleeve the bottom of described workbench (3) along its crosswise fixed, be equipped with the screw mandrel (10) that is connected with this bush whorl in the described sleeve, the outer end of described screw mandrel (10) is connected with the output shaft of above-mentioned drive motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220753808 CN203031265U (en) | 2012-12-20 | 2012-12-20 | Combined machine tool for automatic machining of lower connecting plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220753808 CN203031265U (en) | 2012-12-20 | 2012-12-20 | Combined machine tool for automatic machining of lower connecting plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203031265U true CN203031265U (en) | 2013-07-03 |
Family
ID=48683408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220753808 Expired - Fee Related CN203031265U (en) | 2012-12-20 | 2012-12-20 | Combined machine tool for automatic machining of lower connecting plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203031265U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753217A (en) * | 2013-11-26 | 2014-04-30 | 广州科技职业技术学院 | Full-automatic drilling production line and production process thereof |
| CN105458712A (en) * | 2015-12-31 | 2016-04-06 | 苏州宝嘉新能源科技有限公司 | Integrated multifunctional machining device |
| CN105978242A (en) * | 2016-06-16 | 2016-09-28 | 吴胜强 | Automatic flow device and technological process for machining servo motors |
| CN106217045A (en) * | 2016-08-31 | 2016-12-14 | 天津金轮自行车集团有限公司 | A kind of NC postprocessing drilling equipment |
| CN106736604A (en) * | 2017-03-13 | 2017-05-31 | 宁波大学 | The split of motorcycle lower link plate multistation refines complete set of equipments |
| CN109128832A (en) * | 2018-09-26 | 2019-01-04 | 嘉善县第二实验小学 | A kind of multi-functional processing unit (plant) of plate |
| CN109158935A (en) * | 2018-11-06 | 2019-01-08 | 浙江理工大学瓯海研究院有限公司 | A kind of drilling and tapping automatic device of porous part |
| CN117260274A (en) * | 2023-11-16 | 2023-12-22 | 东莞市欣业实业有限公司 | Hardware fitting processing integrated device |
-
2012
- 2012-12-20 CN CN 201220753808 patent/CN203031265U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753217A (en) * | 2013-11-26 | 2014-04-30 | 广州科技职业技术学院 | Full-automatic drilling production line and production process thereof |
| CN103753217B (en) * | 2013-11-26 | 2016-06-15 | 广州科技职业技术学院 | Full-automatic drilling production line and production technology thereof |
| CN105458712A (en) * | 2015-12-31 | 2016-04-06 | 苏州宝嘉新能源科技有限公司 | Integrated multifunctional machining device |
| CN105978242A (en) * | 2016-06-16 | 2016-09-28 | 吴胜强 | Automatic flow device and technological process for machining servo motors |
| CN106217045A (en) * | 2016-08-31 | 2016-12-14 | 天津金轮自行车集团有限公司 | A kind of NC postprocessing drilling equipment |
| CN106736604A (en) * | 2017-03-13 | 2017-05-31 | 宁波大学 | The split of motorcycle lower link plate multistation refines complete set of equipments |
| CN106736604B (en) * | 2017-03-13 | 2019-04-09 | 宁波大学 | Motorcycle lower link plate multistation fission refines complete set of equipments |
| CN109128832A (en) * | 2018-09-26 | 2019-01-04 | 嘉善县第二实验小学 | A kind of multi-functional processing unit (plant) of plate |
| CN109158935A (en) * | 2018-11-06 | 2019-01-08 | 浙江理工大学瓯海研究院有限公司 | A kind of drilling and tapping automatic device of porous part |
| CN117260274A (en) * | 2023-11-16 | 2023-12-22 | 东莞市欣业实业有限公司 | Hardware fitting processing integrated device |
| CN117260274B (en) * | 2023-11-16 | 2024-04-05 | 东莞市欣业实业有限公司 | Hardware fitting processing integrated device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203031265U (en) | Combined machine tool for automatic machining of lower connecting plates | |
| CN104259860B (en) | Five-axle linkage turning drilling-tapping is integrally machined machine | |
| CN202498356U (en) | Special numerical control drilling and milling machine for pin shaft | |
| CN201076938Y (en) | Special machine tool for milling end-face and drilling centre bore | |
| CN102000976B (en) | Machine tool special for numerical control multi-axis lock cylinder | |
| CN103341653A (en) | Multi-functional all-in-one automatic drilling and tapping machine tool | |
| CN201455650U (en) | Horizontal-vertical multi-shaft combined drilling and reaming special purpose machine | |
| CN201799860U (en) | Multi-head numerical control drilling machine | |
| CN104907829A (en) | Numerical control horizontal type three-axis drilling and milling tapping machine | |
| CN203185094U (en) | Horizontal-type glass machining center device | |
| CN201776477U (en) | Drilling platform of numerical control drilling machine for pipe fittings | |
| CN103978254A (en) | Light rail support keyway processing equipment and processing method thereof | |
| CN100558502C (en) | The method and the special equipment of the annular arc groove of processing on the face of cylinder | |
| CN109759904A (en) | Full-automatic numerical control multi-spindle machining processing machine | |
| CN204075238U (en) | A kind of rod material automatic feeding continuous turning device | |
| RU98350U1 (en) | MULTI-PURPOSE MACHINE WITH NUMERIC SOFTWARE CONTROL AND AUTOMATIC TOOL CHANGE | |
| CN103273111A (en) | Device for automatically boring two end faces of speed changing box body | |
| CN111730334B (en) | End face milling and center hole drilling machine tool | |
| CN202656036U (en) | Screw tap grooving machine | |
| CN205996532U (en) | A kind of tool magazine lathe | |
| CN204195232U (en) | Five-axle linkage turning drilling-tapping one processing machine | |
| CN103551861A (en) | Numerical control machining center machine tool | |
| CN203509592U (en) | CNC machining center | |
| CN101850515A (en) | Multi-station combined machine tool | |
| CN202240439U (en) | Multifunctional machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |