CN202717815U - Automatic quenching device of threading machine threading die - Google Patents
Automatic quenching device of threading machine threading die Download PDFInfo
- Publication number
- CN202717815U CN202717815U CN2012202778038U CN201220277803U CN202717815U CN 202717815 U CN202717815 U CN 202717815U CN 2012202778038 U CN2012202778038 U CN 2012202778038U CN 201220277803 U CN201220277803 U CN 201220277803U CN 202717815 U CN202717815 U CN 202717815U
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- die
- foerderanlage
- substrate
- cover body
- threading machine
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Abstract
The utility model discloses an automatic quenching device of a threading machine threading die. The automatic quenching device of the threading machine threading die comprises a rack (1) and a conveyer (2) arranged on the rack, wherein a threading die fixture (3) is fixed on the conveyer (2), the rack (1) is separated into a material feeding section (4) and a quenching section (5) along a convey direction of the conveyer (2), the rack (1) of the quenching section (5) is provided with a cover body (6), a heating device is arranged inside the cover body (6), the cover body (6) is further provided with a fixture opening device (7) and a discharge board (8), and a cooling fuel tank (9) is arranged below the discharge board (8). The automatic quenching device of the threading machine threading die has the advantages that degree of automation is high, human labor is greatly saved, and processing efficiency is improved; only the end with teeth of the threading die is heated so that energy waste is avoided; and uniformity of workpieces processing is good, the heated threading die falls into an oil cooling device, cooling oil in the oil cooling device flows circularly, low oil temperature is kept, and potential safety hazards are eliminated.
Description
Technical field
The utility model relates to die head threading machine screw die processing unit (plant) technical field, particularly a kind of die head threading machine screw die automatic quenching device.
Background technology
Screw die is the most conventional consumable accessory of die head threading machine, and is different according to screw thread, and the screw die of different size is arranged.At present, when carrying out the quenching of die head threading machine screw die, normally by manually picking up screw die by hand-held anchor clamps, screw die is positioned in the heating unit, finish heating process after, screw die is picked up place oil to cool off again, finish quenching work, inefficiency, labor capacity is large; And adopt artificial the quenching, all are difficult to Heating temperature and heat-up time accurate control, the quenching quality does not guarantee.When adopting artificial the quenching, normally with the screw die integral heating quenching, yet screw die only need quench to the toothed end of screw die and get final product, therefore, existing technique has increased the unnecessary consumption of the energy, has caused waste.
And existing the quenching with cooling oil all is to be fixedly installed in the quench vessel, and long-time quenching easily makes oil temperature raise, even the accident of cooling oil burning occurs, and has potential safety hazard.
The utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, and the die head threading machine screw die automatic quenching device that a kind of level of automation is high, heating efficiency is high, workpiece is processed high conformity is provided.
The purpose of this utility model is achieved through the following technical solutions: die head threading machine screw die automatic quenching device, it comprises frame and the e Foerderanlage that is arranged on the frame, be fixedly installed die clamp on the e Foerderanlage, throughput direction frame along e Foerderanlage is divided into the material loading section and the section of quenching, the frame of the section of quenching is provided with cover body, be provided with the heating unit that cooperates with anchor clamps in the cover body, be positioned at e Foerderanlage the place ahead in the cover body and be provided with the anchor clamps opening device, be positioned at e Foerderanlage front end below in the cover body and be provided with reclaiming plate, reclaiming plate has downward inclination angle along the throughput direction of e Foerderanlage, the below of reclaiming plate is provided with cooling oil box, be provided with the pump housing in the cooling oil box, the top of cooling oil box is provided with auxiliary fuel tank, the oil outlet pipe auxiliary connection fuel tank of the pump housing, the bottom of auxiliary fuel tank is provided with oil outlet, and oil outlet is positioned at the top of cooling oil box.
Described die clamp comprises substrate and pressing plate, substrate is fixed on the e Foerderanlage, one end of pressing plate is hinged by the rotating shaft A and the substrate that run through successively pressing plate and substrate, substrate is provided with column, pressing plate is provided with the through hole that cooperates with column, column runs through through hole, and the outside of column is set with the spring that two ends press on respectively upper surface of base plate and pressing plate lower surface, the top of column is hinged with cam spanner, cam spanner comprises cam head and the handle that is connected on the cam head, cam head is provided with a plane and the cylindrical surface that is connected with the plane, and the top of cam spanner and column is hinged by the rotating shaft B that runs through successively cam head and column top.
Described pressing plate is provided with tapped through hole, one adjusting bolt is installed in the tapped through hole, the upper surface of substrate is interval with a plurality of positioning screw holes, tack bolt is installed in the positioning screw hole, one side of substrate also is provided with guide wheel, the material loading section of frame is provided with the supporting guide that cooperates with guide wheel, and guide wheel is pressed on the supporting guide.
Described anchor clamps opening device is the stripper that is installed on cover body inside, stripper horizontal direction setting and be positioned at the place ahead of e Foerderanlage, and the upper surface of the die clamp pressing plate on the top of stripper and the e Foerderanlage contacts.
Described e Foerderanlage comprises that the drive sprocket, driven sprocket and the connection that are divided into the frame two ends be connected the chain of a sprocket wheel, and drive sprocket connects variable-frequency motor by speed reduction unit, also is provided with the support sprocket wheel between described drive sprocket and the driven sprocket.
The below of described substrate is fixed with top board, top board covers the upper surface that is pressed on chain, the lower surface of chain is provided with press table, top board and press table are bolted fixing, bolt passes the space between chain link plate, the below of top board is provided with a salient, and this salient is arranged at the space between chain link plate.
Described heating unit is the ultrasonic frequency induction heating equipment, and the load coil of ultrasonic frequency induction heating equipment is positioned at cover body, and matches with anchor clamps, is positioned at a side of anchor clamps clamping screw die.
It also comprises a housing, described housing comprises cabinet, is arranged at the control panel of cabinet upper surface and is installed on the interior programmable logic controller of cabinet, be provided with on the described control panel release the button, stop button, variable frequency adjustment button and rotating speed display instrument, frequency transformer is connected with variable-frequency motor, variable-frequency motor is connected with e Foerderanlage, the motor shaft of variable-frequency motor is provided with tachogenerator, release the button, stop button, variable frequency adjustment button and tachogenerator all be connected with programmable logic controller, programmable logic controller also connects rotating speed display instrument and frequency transformer.
Be provided with two pump housings in the described cooling oil box, be provided with in the cooling oil box and put the material orifice plate, put the material orifice plate and be provided with material storage dish, the discharge port plate top is provided with the charging guide plate that is positioned at the reclaiming plate below, and charging guide plate also has downward inclination angle.
The utlity model has following advantage: the utility model level of automation is high, the clamp movement that screw die is arranged by the chain-driving clamping, screw die at the uniform velocity passes through heating unit, only screw die band tooth ends is heated by heating unit, heating efficiency is high, has avoided the waste of the energy, and workpiece processing high conformity, degree of heat is secure, has avoided causing because heat-up time is long the waste of the energy; Realize the automatic production of quenching and processing, saved greatly manually, improved production efficiency; Screw die after the heating crashes in the oil cooling device, and the cooling oil in the oil cooling device circulates, and keeps lower oil temperature, has eliminated potential safety hazard.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of die clamp of the present utility model.
Among the figure, 1-frame, 2-e Foerderanlage, 3-die clamp, 4-material loading section, 5-quench the section, 6-cover body, 7-anchor clamps opening device, the 8-reclaiming plate, 9-cooling oil box, the 10-pump housing, 11-auxiliary fuel tank, the 12-oil outlet, 13-substrate, 14-pressing plate, 15-rotating shaft A, the 16-column, 17-cam spanner, 18-rotating shaft B, the 19-adjusting bolt, 20-tack bolt, 21-drive sprocket, the 22-driven sprocket, the 23-chain, 24-supports sprocket wheel, the 25-top board, 26-press table, 27-salient, the 28-guide wheel, 29-supporting guide, 30-housing, the 31-cabinet, the 32-control panel, 33-releases the button, the 34-stop button, 35-variable frequency adjustment button, 36-rotating speed display instrument, 37-puts the material orifice plate, 38-material storage dish, 39-charging guide plate.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, die head threading machine screw die automatic quenching device, comprise frame 1 and the e Foerderanlage 2 that is arranged on the frame 1, be fixedly installed die clamp 3 on the e Foerderanlage 2, throughput direction frame 1 along e Foerderanlage 2 is divided into material loading section 4 and the section 5 of quenching, the frame 1 of the section 5 of quenching is provided with cover body 6, be provided with the heating unit that cooperates with anchor clamps in the cover body 6, be positioned at e Foerderanlage 2 the place aheads in the cover body 6 and be provided with anchor clamps opening device 7, be positioned at e Foerderanlage 2 front ends below in the cover body 6 and be provided with reclaiming plate 8, reclaiming plate 8 has downward inclination angle along the throughput direction of e Foerderanlage 2, and the below of reclaiming plate 8 is provided with cooling oil box 9, is provided with the pump housing 10 in the cooling oil box 9, the top of cooling oil box 9 is provided with auxiliary fuel tank 11, the oil outlet pipe auxiliary connection fuel tank 11 of the pump housing 10, the bottom of auxiliary fuel tank 11 is provided with oil outlet 12, and oil outlet 12 is positioned at the top of cooling oil box 9.Cover body 6 also can connect the shielding gas pipe, adds man-hour when quenching, and to cover body 6 interior filling rare gas elementes, prevents the screw die oxidation by the shielding gas pipe.As shown in Figure 2, described die clamp 3 comprises substrate 13 and pressing plate 14, substrate 13 is fixed on the e Foerderanlage 2, one end of pressing plate 14 is hinged by the rotating shaft A15 and the substrate 13 that run through successively pressing plate 14 and substrate 13, substrate 13 is provided with column 16, pressing plate 14 is provided with the through hole that cooperates with column 16, column 16 runs through through hole, and the outside of column 16 is set with the spring that two ends press on respectively substrate 13 upper surfaces and pressing plate 14 lower surfaces, the top of column 16 is hinged with cam spanner 17, cam spanner 17 comprises cam head and the handle that is connected on the cam head, cam head is provided with a plane and the cylindrical surface that is connected with the plane, and the top of cam spanner 17 and column 16 is hinged by the rotating shaft B18 that runs through successively cam head and column 16 tops.
The plane of cam spanner 17 fitted in the upper surface of pressing plate 14 when anchor clamps were opened, by handle rotating cam head, and the upper surface of the Cylindrical Surfaces Contact pressing plate 14 of cam head, thus extruding pressing plate 14 is to the substrate 13 close clampings that realize screw die.
Described anchor clamps opening device 7 is for being installed on the stripper of cover body 6 inside, stripper horizontal direction setting and be positioned at the place ahead of e Foerderanlage 2, and the upper surface of die clamp 3 pressing plates 14 on the top of stripper and the e Foerderanlage 2 contacts.Pressing plate 14 anchor clamps move with transport unit, when moving to the stripper place, stripper contacts with die clamp 3 pressing plates 14 upper surfaces, along with pressing plate 14 anchor clamps continue motion, stripper inserts between cam spanner 17 and the pressing plate 14, and then stripper is opened cam spanner 17 to cam spanner 17 generation movement interferences, thereby the plane that makes cam spanner 17 fits in pressing plate 14, has realized the unlatching of die clamp 3.
Pressing plate 14 is provided with tapped through hole, and an adjusting bolt 19 is installed in the tapped through hole, thus the spacing of 26 of adjusting bolt 19 and press tables in the time of can regulating pressing plate 14 and compress, and the die clamp 3 that makes can adapt to being fixedly clamped of screw die of different thickness.
The upper surface of substrate 13 is interval with a plurality of positioning screw holes, and tack bolt 20 is installed in the positioning screw hole, and when die clamp 3 clamped screw die, screw die is terminal to be contacted with tack bolt 20, thereby has realized accurate, the quick location of screw die; By tack bolt 20 is installed in different positioning screw holes, so that die clamp 3 can use the screw die of different size, realize that the screw die of different size all can be realized soon, accurately locate.
Described e Foerderanlage 2 comprises drive sprocket 21, the driven sprocket 22 that is divided into frame 1 two ends and the chain 23 that is connected two sprocket wheels, drive sprocket 21 connects variable-frequency motor by speed reduction unit, also is provided with between described drive sprocket 21 and the driven sprocket 22 to support sprocket wheel 24.
The below of described substrate 13 is fixed with top board 25, top board 25 covers the upper surface that is pressed on chain 23, the lower surface of chain 23 is provided with press table 26, top board 25 and press table 26 are bolted fixing, bolt passes the space of chain 23 chain internodes, top board 25 and press table 26 clamp chain 23 and realize fixing, and the below of top board 25 is provided with a salient 27, and this salient 27 is arranged at the space of chain 23 chain internodes.
One side of substrate 13 also is provided with guide wheel 28, the material loading section 4 of frame 1 is provided with the supporting guide 29 that cooperates with guide wheel 28, guide wheel 28 is pressed on the supporting guide 29, when being installed, screw die needs fastening cam spanner 17, being arranged so that when carrying out the work of fastening cam spanner 17 of supporting guide 29 and guide wheel 28, the chain 23 that die clamp 3 is installed can keep stable, does not produce deformation, and is easy to setup.
Described heating unit is the ultrasonic frequency induction heating equipment, the load coil of ultrasonic frequency induction heating equipment is positioned at cover body 6, and match with anchor clamps, be positioned at a side of anchor clamps clamping screw die, the screw die end that is clamped on the anchor clamps is passed through between load coil.
It also comprises a housing 30, described housing 30 comprises cabinet 31, be arranged at the control panel 32 and the programmable logic controller that is installed in the cabinet 31 of cabinet 31 upper surfaces, be provided with on the described control panel 32 and release the button 33, stop button 34, variable frequency adjustment button 35 and rotating speed display instrument 36, frequency transformer is connected with variable-frequency motor, variable-frequency motor is connected with e Foerderanlage, the motor shaft of variable-frequency motor is provided with tachogenerator, release the button 33, stop button 34, variable frequency adjustment button 35 and tachogenerator all are connected with programmable logic controller, programmable logic controller also connects rotating speed display instrument 36 and frequency transformer, the conditioning signal of variable frequency adjustment button 35 enters programmable logic controller, Controlled by Programmable Controller is regulated frequency transformer, and then realization is to the adjusting of variable-frequency motor, the rotating speed that tachogenerator will record motor shaft is sent to programmable logic controller, is shown on the rotating speed display instrument 36 through programmable logic controller again.
Be provided with two pump housings 10 in the described cooling oil box 9, be provided with in the described cooling oil box 9 and put material orifice plate 37, the described material orifice plate 37 of putting is provided with material storage dish 38, and the discharge port plate top is provided with the charging guide plate 39 that is positioned at reclaiming plate 8 belows, and charging guide plate 39 also has downward inclination angle.
Working process of the present utility model is as follows: in material loading section 4; screw die is positioned between pressing plate 14 and the substrate 13; the end of screw die presses on the tack bolt 20; pull cam spanner 17; pressing plate 14 moves down; by adjusting bolt 19 and substrate 13 screw die is fixedly clamped; clamping has the die clamp 3 of screw die along with transport unit transmits forward; the end that screw die has a tooth under the load coil of ultrasonic frequency induction heating equipment through finishing heat-processed; simultaneously; the screw die of heating is by preventing oxidation by the shielding gas pipe to the protection of inert gas of cover body 6 interior fillings; the screw die of finishing heating continues to forward with transmission mechanism; when die clamp 3 moves to the stripper place; stripper contacts with die clamp 3 pressing plates 14 upper surfaces; along with pressing plate 14 anchor clamps continue motion; stripper inserts between cam spanner 17 and the pressing plate 14; and then stripper produces movement interference to cam spanner 17; cam spanner 17 around the shaft B18 rotates; thereby cam spanner 17 is opened; make the plane of cam spanner 17 fit in pressing plate 14; realized the unlatching of die clamp 3, screw die freely falls the discharge port plate that falls in the cooling oil box 9 through reclaiming plate 8 and charging guide plate 39 and carries out oil cooling.
Oil in the cooling oil box 9 pumps into auxiliary fuel tank 11 through the pump housing 10, oil in the auxiliary fuel tank 11 flows out through oil outlet 12 again and falls in the cooling oil box 9, thereby cooling oil is circulated, make the cooling oil temperature even, and cooled off by air in the working cycle, avoid occuring because oil temperature is too high the danger such as burning.
By housing 30 release the button 33, start and stop that stop button 34 can control device, by regulating the transmission speed that variable frequency adjustment button 35 can control device, thereby control the heat-up time of each screw die and then realize control to the screw die Heating temperature, can accurately control the transfer rate of e Foerderanlage 2 by observing rotating speed display instrument 36.
Claims (9)
1. die head threading machine screw die automatic quenching device, it is characterized in that: it comprises frame (1) and is arranged on e Foerderanlage (2) on the frame (1), be fixedly installed die clamp (3) on the e Foerderanlage (2), throughput direction frame (1) along e Foerderanlage (2) is divided into material loading section (4) and the section (5) of quenching, the frame (1) of the section (5) of quenching is provided with cover body (6), cover body is provided with the heating unit that cooperates with anchor clamps in (6), be positioned at e Foerderanlage (2) the place ahead in the cover body (6) and be provided with anchor clamps opening device (7), be positioned at e Foerderanlage (2) front end below in the cover body (6) and be provided with reclaiming plate (8), reclaiming plate (8) has downward inclination angle along the throughput direction of e Foerderanlage (2), the below of reclaiming plate (8) is provided with cooling oil box (9), be provided with the pump housing (10) in the cooling oil box (9), the top of cooling oil box (9) is provided with auxiliary fuel tank (11), the oil outlet pipe auxiliary connection fuel tank (11) of the pump housing (10), the bottom of auxiliary fuel tank (11) is provided with oil outlet (12), and oil outlet (12) is positioned at the top of cooling oil box (9).
2. die head threading machine screw die automatic quenching device according to claim 1, it is characterized in that: described die clamp (3) comprises substrate (13) and pressing plate (14), substrate (13) is fixed on the e Foerderanlage (2), one end of pressing plate (14) is by running through successively the rotating shaft A(15 of pressing plate (14) and substrate (13)) hinged with substrate (13), substrate (13) is provided with column (16), pressing plate (14) is provided with the through hole that cooperates with column (16), column (16) runs through through hole, and the outside of column (16) is set with the spring that two ends press on respectively substrate (13) upper surface and pressing plate (14) lower surface, the top of column (16) is hinged with cam spanner (17), cam spanner (17) comprises cam head and the handle that is connected on the cam head, cam head is provided with a plane and the cylindrical surface that is connected with the plane, and the top of cam spanner (17) and column (16) is by running through successively the rotating shaft B(18 on cam head and column (16) top) hinged.
3. die head threading machine screw die automatic quenching device according to claim 2, it is characterized in that: described pressing plate (14) is provided with tapped through hole, one adjusting bolt (19) is installed in the tapped through hole, the upper surface of substrate (13) is interval with a plurality of positioning screw holes, tack bolt (20) is installed in the positioning screw hole, one side of substrate (13) also is provided with guide wheel (28), the material loading section (4) of frame (1) is provided with the supporting guide (29) that cooperates with guide wheel (28), and guide wheel (28) is pressed on the supporting guide (29).
4. die head threading machine screw die automatic quenching device according to claim 2, it is characterized in that: described anchor clamps opening device (7) is for being installed on the inner stripper of cover body (6), the upper surface of die clamp (3) pressing plate (14) in the stripper horizontal direction setting and be positioned at the place aheads of e Foerderanlage (2), the top of stripper and e Foerderanlage (2) contacts.
5. die head threading machine screw die automatic quenching device according to claim 1 and 2, it is characterized in that: described e Foerderanlage (2) comprises drive sprocket (21), the driven sprocket (22) and the chain that is connected two sprocket wheels (23) that is divided into frame (1) two ends, drive sprocket (21) connects variable-frequency motor by speed reduction unit, also is provided with between described drive sprocket (21) and the driven sprocket (22) to support sprocket wheel (24).
6. die head threading machine screw die automatic quenching device according to claim 5, it is characterized in that: the below of described substrate (13) is fixed with top board (25), top board (25) covers the upper surface that is pressed on chain (23), the lower surface of chain (23) is provided with press table (26), top board (25) and press table (26) are bolted fixing, bolt passes the space of chain (23) chain internode, the below of top board (25) is provided with a salient (27), and this salient (27) is arranged at the space of chain (23) chain internode.
7. die head threading machine screw die automatic quenching device according to claim 1, it is characterized in that: described heating unit is the ultrasonic frequency induction heating equipment, the load coil of ultrasonic frequency induction heating equipment is positioned at cover body (6), and matches with anchor clamps, is positioned at a side of anchor clamps clamping screw die.
8. die head threading machine screw die automatic quenching device according to claim 1, it is characterized in that: it also comprises a housing (30), described housing (30) comprises cabinet (31), be arranged at the control panel (32) of cabinet (31) upper surface and be installed on the interior programmable logic controller of cabinet (31), described control panel is provided with release the button (33) on (32), stop button (34), variable frequency adjustment button (35) and rotating speed display instrument (36), frequency transformer is connected with variable-frequency motor, variable-frequency motor is connected with e Foerderanlage (2), the motor shaft of variable-frequency motor is provided with tachogenerator, release the button (33), stop button (34), variable frequency adjustment button (35) and tachogenerator all are connected with programmable logic controller, and programmable logic controller also connects rotating speed display instrument (36) and frequency transformer.
9. die head threading machine screw die automatic quenching device according to claim 1, it is characterized in that: be provided with two pump housings (10) in the described cooling oil box (9), be provided with in the cooling oil box (9) and put material orifice plate (37), put material orifice plate (37) and be provided with material storage dish (38), the discharge port plate top is provided with the charging guide plate (39) that is positioned at reclaiming plate (8) below, and charging guide plate (39) also has downward inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202778038U CN202717815U (en) | 2012-06-13 | 2012-06-13 | Automatic quenching device of threading machine threading die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202778038U CN202717815U (en) | 2012-06-13 | 2012-06-13 | Automatic quenching device of threading machine threading die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202717815U true CN202717815U (en) | 2013-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202778038U Expired - Fee Related CN202717815U (en) | 2012-06-13 | 2012-06-13 | Automatic quenching device of threading machine threading die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202717815U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104531961A (en) * | 2014-11-28 | 2015-04-22 | 德清透平机械制造有限公司 | High frequency quenching machine feeding cooling apparatus |
| CN107723430A (en) * | 2017-08-21 | 2018-02-23 | 安徽省康宇水电机械成套设备有限公司 | A kind of vehicle bridge slide plate local heat treatmet conveying device |
| CN108425000A (en) * | 2018-06-05 | 2018-08-21 | 湖北华鑫科技股份有限公司 | Full-automatic hyperfrequency quenching press |
-
2012
- 2012-06-13 CN CN2012202778038U patent/CN202717815U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104531961A (en) * | 2014-11-28 | 2015-04-22 | 德清透平机械制造有限公司 | High frequency quenching machine feeding cooling apparatus |
| CN107723430A (en) * | 2017-08-21 | 2018-02-23 | 安徽省康宇水电机械成套设备有限公司 | A kind of vehicle bridge slide plate local heat treatmet conveying device |
| CN108425000A (en) * | 2018-06-05 | 2018-08-21 | 湖北华鑫科技股份有限公司 | Full-automatic hyperfrequency quenching press |
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|---|---|---|---|
| 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: 20130206 Termination date: 20150613 |
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| EXPY | Termination of patent right or utility model |