CN202726063U - Feeding device of automatic machine tool - Google Patents
Feeding device of automatic machine tool Download PDFInfo
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- CN202726063U CN202726063U CN 201220236180 CN201220236180U CN202726063U CN 202726063 U CN202726063 U CN 202726063U CN 201220236180 CN201220236180 CN 201220236180 CN 201220236180 U CN201220236180 U CN 201220236180U CN 202726063 U CN202726063 U CN 202726063U
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Abstract
The utility model provides a feeding device of an automatic machine tool and belongs to the technical field of machine tool parts, and the feeding device is used for solving the problems of the feeding device of the existing machine tool cannot smoothly feed and the structure is more complex. The feeding device of the automatic machine tool comprises a bracket and a feeding guide rail, wherein the feeding guide rail is fixed on the bracket and comprises a feeding port and a discharging port, the discharging port is formed in the bottom of the feeding guide rail and the opening direction of the discharging port is downward, a plate-shaped bearing plate is further arranged on the bracket in a horizontal manner, and the upper end face of the plate-shaped bearing plate is opposite to the exit direction of the discharging port; and a frame-shaped feeding frame is further arranged between the bearing plate and the discharging port, a driving mechanism capable of enabling the feeding frame to do horizontal reciprocating motion is further arranged at the bearing plate, and a workpiece can be conveyed to a next process when the feeding frame is pushed out by the driving mechanism. The feeding device of the automatic machine tool has the advantages that the workpiece can be smoothly conveyed and the structure is simpler.
Description
Technical field
The utility model belongs to the machine tool component technical field, relates to the pay-off of a kind of pay-off, particularly a kind of automatic machine tool.
Background technology
Lathe is the common equipment of metal processing, and general instrument lathe all adopts manually-operated at present, manually carries out the material loading of workpiece, clamp, cutting is loosened, the manufacturing procedures such as blanking, its effect is low, and is higher to workman's specification requirement, and non-technical personnel can not operate, because a machine tool is wanted people control, need a large amount of technical staff to cause the enterprise operation cost of labor higher, the lower labour intensity that works long hours is large, and the easy fatigue of workman causes Product Precision unstable.
For this situation, people have recognized this deficiency, and carry out improvement, the pay-off [application number: 201120229405.4 of a kind of lathe that openly proposes such as the Chinese patent literature data; Granted publication number: CN202162612U], it comprises that one is used for the base plate that is connected with lathe and is connected on the base plate and the feeding material component that communicates with hopper, feeding material component comprises the part and vertically be connected in base plate top lift cylinder of connecting material that links to each other with hopper, be fixed with material feeding seat on the piston rod of lift cylinder, and after moving on the lift cylinder material feeding seat with connect material part outlet over against, and after lift cylinder moves down material feeding seat can with the anchor clamps of lathe over against, also have the ejecting mechanism that workpiece on it can be ejected in the described material feeding seat.。But therefore workpiece when workpiece is ejected fast, easily can not ejected workpiece the pay-off outside because this ejecting mechanism arranges when ejecting, can not carry out smoothly feeding, and the structure of this feed mechanism complexity comparatively.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed the pay-off of the comparatively simple automatic machine tool of a kind of smoothly conveying workpieces and structure.
The purpose of this utility model can realize by following technical proposal: a kind of pay-off of automatic machine tool, comprise support and the feeding guide that is fixed on the described support, described feeding guide has charging aperture and discharging opening, it is downward that described discharging opening is positioned at bottom and its opening direction of described feeding guide, it is characterized in that, also be provided with the stock supporting plate that is tabular on the described support, described stock supporting plate be horizontally disposed with and its upper surface relative with the Way out of described discharging opening, also be provided with the feeding frame that is the frame shape between described stock supporting plate and the described discharging opening, also be provided with the driving mechanism that can make feeding frame make horizontal reciprocating movement on the described stock supporting plate, and when described driving mechanism is released described feeding frame, workpiece can be transported to subsequent processing.
In use, support is fixed on the lathe bed of lathe, during work, workpiece is put into from feeding port, under the action of gravitation of himself, workpiece slides into the discharging opening place along feeding guide, because the upper surface of stock supporting plate is relative with the Way out of discharging opening, therefore workpiece will drop on the stock supporting plate and be positioned at feeding frame, and release feeding frame by driving mechanism and workpiece is transported to subsequent processing this moment.In with the workpiece course of conveying in the feeding frame, the upper surface of feeding frame stops the workpiece at the discharging opening place of feeding guide, after workpiece in the feeding frame is transported to subsequent processing, driving mechanism retracted feeding frame and resetted this moment, at this moment, be arranged in workpiece on the feeding guide and drop into again feeding frame and carry out next step feeding, make this pay-off can carry out comparatively smoothly the conveying of workpiece.
In the pay-off of above-mentioned automatic machine tool, described driving mechanism comprises the cylinder one that is fixed on the stock supporting plate, the piston rod of described cylinder one is connected mutually with a side of described feeding frame, and described cylinder one can promote described feeding frame and make the front and back back and forth movement.Move reciprocatingly by adopting cylinder one to promote feeding frame, make the structure of this pay-off comparatively simple and comparatively rapid when making feeding frame reciprocating, improved transfer efficiency.
In the pay-off of above-mentioned automatic machine tool, described driving mechanism is the motor that is fixed on the stock supporting plate, be fixed with gear in the rotating shaft of described motor, the downside of described stock supporting plate is fixed with and is longitudinally tooth bar, and described gear is meshed with described tooth bar.When the workpiece that will be positioned at feeding frame pushes, electric machine rotation drives the rotation of the gear that is connected mutually with machine shaft, engagement drive feeding frame moving linearly by rack-and-pinion makes the workpiece that is positioned at feeding frame enter into subsequent processing the feeding frame release, and this moment, motor reversal resetted feeding frame.
In the pay-off of above-mentioned automatic machine tool, described stock supporting plate is provided with and is longitudinally guide rail, and the downside of described feeding frame is provided with the gathering sill that can match with described guide rail.By the gathering sill of feeding frame and cooperating of guide rail, make feeding frame in reciprocating, have comparatively stably advantage of transmission, and can make feeding frame workpiece can be transported to subsequent processing stably in reciprocating, having guide effect, have long service life.
In the pay-off of above-mentioned automatic machine tool, also be fixed with on the described support and be the material pipe of putting cylindraceous, describedly put the material sidepiece of pipe and the sidepiece of described stock supporting plate leans, described top of putting the material pipe offer feeding mouth and feeding mouth be lower than described put the upper surface of material pipe and after described driving mechanism is released described feeding frame the frame mouth of described feeding frame and described feeding mouth over against, also be provided with on the described support and workpiece can be expected that from putting pipe be pushed to the pusher of next work step.To be positioned at the workpiece release of feeding frame when driving mechanism after, the workpiece that is positioned at feeding frame will drop into through feeding mouth to be put on the material pipe, at this moment, pusher will be positioned to be put the workpiece of material on the pipe and is pushed to subsequent processing, the then unloading mechanism propelling movement that resets and prepare workpiece next time.
In the pay-off of above-mentioned automatic machine tool, described pusher comprises the cylinder two that is fixed on the support and the charging ram that is connected mutually with described cylinder two piston rods, and the other end of described charging ram extends to be put in the material pipe and can do reciprocal translational motion and can be pushed to subsequent processing with being positioned at the workpiece of putting the material pipe along putting the material pipe.To be positioned at the workpiece release of feeding frame when driving mechanism after, the workpiece that is positioned at feeding frame will drop into through feeding mouth to be put on the material pipe, at this moment, cylinder two promotion charging rams will be positioned at the workpiece of putting on the material pipe and be pushed to subsequent processing, and the propelling movement that exhaust hood two resets and prepares workpiece next time.
In the pay-off of above-mentioned automatic machine tool, the cross section of described feeding guide is grooved and its two side plates that comprise base plate and be arranged on the base plate both sides, described feeding guide has the governor motion that can regulate guide rail width, described governor motion comprises the securing member that several are arranged on the adjustment hole on the base plate and wore described adjustment hole, and described securing member is fixed on described side plate on the described base plate.When workpiece is put into feeding guide from charging aperture, workpiece is along the feeding guide landing, when different workpiece is carried, regulate the width of feeding guide by governor motion, during concrete operations, loosening fasteners, side plate is moved to the desired position, by tightening fastener parts side plate is fixed on the base plate again, reach the purpose of regulating guide rail width, make the conveying that workpiece can be orderly, securing member can adopt the securing members such as screws bolts.
In the pay-off of above-mentioned automatic machine tool, the sidepiece of described feeding guide has the fixed block of protrusion, and described fixed block is connected mutually with described support.By securing member fixed block being connected mutually with support is fixed on feeding guide on the support, makes the manufacturing of this pay-off comparatively simple.
Compared with prior art, the pay-off of this automatic machine tool has advantages of following:
1, by feeding frame is set workpiece is dropped in feeding frame, and by feeding frame work is transported to subsequent processing, make this pay-off in the process of feeding, workpiece is arranged in feeding frame all the time and does not produce coming off of workpiece, makes this pay-off can carry out smoothly feeding;
2, drive charging ram and will be positioned at the workpiece of putting the material pipe and be pushed to next station by cylinder is set, have that feeding is comparatively simple in structure, a feeding advantage smoothly;
3, by the governor motion that can regulate the feeding guide width of feeding guide setting, make this pay-off can be suitable for the workpiece of different sizes, have advantages of that the scope of application is wider;
4, the pay-off of this automatic machine tool also have structure comparatively, make comparatively easily advantage.
Description of drawings
Fig. 1 is the perspective view of the pay-off of this automatic machine tool.
Fig. 2 is the left TV structure schematic diagram of the pay-off of this automatic machine tool.
Fig. 3 is the A-A sectional structure schematic diagram of the pay-off of this automatic machine tool.
Among the figure, 1, support; 2, feeding guide; 2a, charging aperture; 2b, discharging opening; 2c, base plate; 2d, side plate; 2e, fixed block; 3, stock supporting plate; 4, feeding frame; 5, driving mechanism; 5a, cylinder one; 6, put the material pipe; 6a, feeding mouth; 7, pusher; 7a, cylinder two; 7b, charging ram; 8, governor motion; 8a, adjustment hole; 8b, screw.
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 Figure 1-3, a kind of pay-off of automatic machine tool comprises support 1 and is fixed on feeding guide 2 on the support 1 that feeding guide 2 has charging aperture 2a and discharging opening 2b, and it is downward that discharging 2b is positioned at bottom and its opening direction of feeding guide 2.The cross section of feeding guide 2 is grooved, two side plate 2d that it comprises base plate 2c and is arranged on base plate 2c both sides, feeding guide 2 also has the governor motion 8 that can regulate guide rail width, governor motion 8 comprises the screw 8b that several are arranged on the adjustment hole 8a on the base plate 2c and wear toning knothole 8a, and screw 8b is fixed on side plate 2d on the base plate 2c.The sidepiece of feeding guide 2 has the fixed block 2e of protrusion, and fixed block 2e is connected mutually with support 1, and by screw 8b fixed block 2e being connected mutually with support 1 is fixed on feeding guide 2 on the support 1, makes the manufacturing of this pay-off comparatively simple.
Also be provided with the stock supporting plate 3 that is tabular on the support 1, stock supporting plate 3 be horizontally disposed with and its upper surface relative with the Way out of discharging 2b, also be provided with the feeding frame 4 that is the frame shape between stock supporting plate 3 and the discharging opening 2b, also be provided with the driving mechanism 5 that can make feeding frame 4 make horizontal reciprocating movement on the stock supporting plate 3.Driving mechanism 5 comprises cylinder one 5a that is fixed on the stock supporting plate 3, the piston rod of cylinder one 5a is connected mutually with a side of feeding frame 4, cylinder can promote feeding frame 4 and make the front and back back and forth movement, also be fixed with on the support 1 and be the material pipe 6 of putting cylindraceous, put the sidepiece of material pipe 6 and lean with the sidepiece of stock supporting plate 3, the top of putting material pipe 6 offers feeding mouth 6a and feeding mouth 6a is lower than the upper surface of putting material pipe 6, after cylinder one 5a releases feeding frame 4 the frame mouth of feeding frame 4 and feeding mouth 6a over against.Also be provided with the pusher 7 that workpiece can be pushed to next work step from putting material pipe 6 on the support 1.
Pusher 7 comprises cylinder two 7a that are fixed on the support 1 and the charging ram 7b that is connected mutually with cylinder two 7a piston rods, and the other end of charging ram 7b extends to be put in the material pipe 6 and can do reciprocal translational motion and can be pushed to subsequent processing with being positioned at the workpiece of putting material pipe 6 along putting material pipe 6.The sidepiece of feeding guide 2 has the fixed block 2e of protrusion, and described fixed block 2e is connected mutually with described support 1.
In use, support 1 is fixed on the lathe bed of lathe, during work, workpiece is put into from feeding port, under the action of gravitation of himself, workpiece slides into discharging opening 2b place along feeding guide 2, because the upper surface of stock supporting plate 3 is relative with the Way out of discharging opening 2b, therefore workpiece will drop on the stock supporting plate 3 and be positioned at feeding frame 4, and will drop into through feeding mouth 6a the workpiece that is positioned at feeding frame 4 feeding frame 4 releases by cylinder one 5a and put on the material pipe 6 this moment.Because workpiece is positioned at feeding frame 4 inside, in the process of carrying, workpiece is not easy to come off from feeding frame 4, and conveying can be carried out comparatively smoothly; Move reciprocatingly by adopting cylinder to promote feeding frame 4, make the structure of this pay-off comparatively simple and comparatively rapid when making feeding frame 4 reciprocating, improved transfer efficiency.When the workpiece in the feeding frame 4 is transported to put material pipe 6 after, cylinder one 5a retracted feeding frame 4 and resetted this moment, at this moment, workpiece drops into the feeding of carrying out next step in the feeding frame 4 again.When workpiece drops into when putting on the material pipe 6, cylinder two 7a promote charging ram 7b and will be positioned at the workpiece of putting on the material pipe 6 and be pushed to subsequent processing, and the propelling movement that exhaust hood two 7a reset and prepare workpiece next time.
When different workpiece is carried, regulate the width of feeding guide 2 by governor motion 8, during concrete operations, loosening fasteners, side plate 2d is moved to the desired position, by tightening fastener parts side plate 2d is fixed on the base plate 2c again, reach the purpose of regulating guide rail width, make the conveying that workpiece can be orderly, securing member can adopt the securing members such as screw 8b bolt.
As another kind of situation, driving mechanism 5 is for being fixed on the motor on the stock supporting plate 3, be fixed with gear in the rotating shaft of motor, the downside of stock supporting plate 3 is fixed with and is longitudinally tooth bar, wheel and rack is meshed, also be provided with on the stock supporting plate 3 and be longitudinally guide rail, the downside of feeding frame 4 is provided with the gathering sill that can match with guide rail.When the workpiece that will be positioned at feeding frame 4 pushes, electric machine rotation drives the rotation of the gear that is connected mutually with machine shaft, engagement drive feeding frame 4 moving linearlies by rack-and-pinion make the workpiece that is positioned at feeding frame 4 enter into subsequent processing feeding frame 4 releases, and this moment, motor reversal resetted feeding frame 4.By the gathering sill of feeding frame 4 and cooperating of guide rail, make feeding frame 4 in reciprocating, have comparatively stably advantage of transmission, and can make feeding frame 4 workpiece can be transported to subsequent processing stably in reciprocating, having guide effect, have long service life.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.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 more used support 1, feeding guide 2, charging aperture 2a, discharging opening 2b, base plate 2c, side plate 2d, fixed block 2e, stock supporting plate 3, feeding frame 4, driving mechanism 5, cylinder one 5a, put material pipe 6, feeding mouth 6a, pusher 7, cylinder two 7a, charging ram 7b, governor motion 8, the terms such as adjustment hole 8a, screw 8b, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (8)
1. the pay-off of an automatic machine tool, comprise support (1) and be fixed on feeding guide (2) on the described support (1), described feeding guide (2) has charging aperture (2a) and discharging opening (2b), it is downward that described discharging opening (2b) is positioned at bottom and its opening direction of described feeding guide (2), it is characterized in that, also be provided with the stock supporting plate (3) that is tabular on the described support (1), described stock supporting plate (3) be horizontally disposed with and its upper surface relative with the Way out of described discharging opening (2b), also be provided with the feeding frame (4) that is the frame shape between described stock supporting plate (3) and the described discharging opening (2b), also be provided with the driving mechanism (5) that can make feeding frame (4) make horizontal reciprocating movement on the described stock supporting plate (3), and when described driving mechanism (5) is released described feeding frame (4), workpiece can be transported to subsequent processing.
2. the pay-off of automatic machine tool according to claim 1, it is characterized in that, described driving mechanism (5) comprises the cylinder one (5a) that is fixed on the stock supporting plate (3), the piston rod of described cylinder one (5a) is connected mutually with a side of described feeding frame (4), and described cylinder one (5a) can promote described feeding frame (4) and make the front and back back and forth movement.
3. the pay-off of automatic machine tool according to claim 1, it is characterized in that, described driving mechanism (5) is for being fixed on the motor on the stock supporting plate (3), be fixed with gear in the rotating shaft of described motor, the downside of described stock supporting plate (3) is fixed with and is longitudinally tooth bar, and described gear is meshed with described tooth bar.
4. the pay-off of automatic machine tool according to claim 3 is characterized in that, described stock supporting plate (3) is provided with and is longitudinally guide rail, and the downside of described feeding frame (4) is provided with the gathering sill that can match with described guide rail.
5. according to claim 1 and 2 or the pay-off of 3 or 4 described automatic machine tools, it is characterized in that, also be fixed with on the described support (1) and be the material pipe (6) of putting cylindraceous, describedly put the sidepiece of material pipe (6) and the sidepiece of described stock supporting plate (3) leans, described top of putting material pipe (6) offers feeding mouth (6a) and described feeding mouth (6a) is lower than described upper surface of putting material pipe (6), after described driving mechanism (5) is released described feeding frame (4) the frame mouth of described feeding frame (4) and described feeding mouth (6a) over against, also be provided with on the described support (1) and workpiece can be expected to manage the pusher (7) that (6) be pushed to next work step from putting.
6. the pay-off of automatic machine tool according to claim 5, it is characterized in that, described pusher (7) comprises the cylinder two (7a) that is fixed on the support (1) and the charging ram (7b) that is connected mutually with described cylinder two (7a) piston rod, and the other end of described charging ram (7b) extends to be put in the material pipe (6) and can do reciprocal translational motion and can be pushed to subsequent processing with being positioned at the workpiece of putting material pipe (6) along putting material pipe (6).
7. according to claim 1 and 2 or the pay-off of 3 or 4 described automatic machine tools, it is characterized in that, the cross section of described feeding guide (2) is grooved and its two side plates (2d) that comprise base plate (2c) and be arranged on base plate (2c) both sides, described feeding guide (2) has the governor motion (8) that can regulate guide rail width, described governor motion (8) comprises that several are arranged on the adjustment hole (8a) on the base plate (2c) and the securing member that wore described adjustment hole (8a), and described securing member is fixed on described side plate (2d) on the described base plate (2c).
8. according to claim 1 and 2 or the pay-off of 3 or 4 described automatic machine tools, it is characterized in that, the sidepiece of described feeding guide (2) has the fixed block (2e) of protrusion, and described fixed block (2e) is connected mutually with described support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236180 CN202726063U (en) | 2012-05-21 | 2012-05-21 | Feeding device of automatic machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236180 CN202726063U (en) | 2012-05-21 | 2012-05-21 | Feeding device of automatic machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN202726063U true CN202726063U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220236180 Expired - Lifetime CN202726063U (en) | 2012-05-21 | 2012-05-21 | Feeding device of automatic machine tool |
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| CN (1) | CN202726063U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506635A (en) * | 2013-07-17 | 2014-01-15 | 浙江大学 | Automatic feeding and discharging mechanism of turning center |
| CN103921130A (en) * | 2014-05-04 | 2014-07-16 | 江西锐特实业有限公司 | Program-controlled machine tool for machining steering racks |
| CN106392748A (en) * | 2014-06-30 | 2017-02-15 | 苏州鱼得水电气科技有限公司 | Automatic feeding machine tool special for electric power fittings and capable of conducting continuous production easily |
| CN109225587A (en) * | 2018-09-03 | 2019-01-18 | 深圳市烽焌信息科技有限公司 | Grinding machine for Chinese herb medicines device people |
| CN109335667A (en) * | 2018-11-30 | 2019-02-15 | 温岭市科宇自动化设备有限公司 | A kind of continuous handling equipment of lathe |
| CN109822114A (en) * | 2019-04-01 | 2019-05-31 | 青岛勇创信自动化机械有限公司 | A kind of self-feeding material-receiving device |
| CN113894597A (en) * | 2021-10-20 | 2022-01-07 | 安徽信息工程学院 | Material collecting device is used in automobile parts processing |
-
2012
- 2012-05-21 CN CN 201220236180 patent/CN202726063U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506635A (en) * | 2013-07-17 | 2014-01-15 | 浙江大学 | Automatic feeding and discharging mechanism of turning center |
| CN103506635B (en) * | 2013-07-17 | 2015-09-30 | 浙江大学 | Turning center automatic loading and unloading mechanism |
| CN103921130A (en) * | 2014-05-04 | 2014-07-16 | 江西锐特实业有限公司 | Program-controlled machine tool for machining steering racks |
| CN106392748A (en) * | 2014-06-30 | 2017-02-15 | 苏州鱼得水电气科技有限公司 | Automatic feeding machine tool special for electric power fittings and capable of conducting continuous production easily |
| CN109225587A (en) * | 2018-09-03 | 2019-01-18 | 深圳市烽焌信息科技有限公司 | Grinding machine for Chinese herb medicines device people |
| CN109335667A (en) * | 2018-11-30 | 2019-02-15 | 温岭市科宇自动化设备有限公司 | A kind of continuous handling equipment of lathe |
| CN109335667B (en) * | 2018-11-30 | 2024-04-12 | 温岭市科宇自动化设备有限公司 | Continuous loading and unloading device of lathe |
| CN109822114A (en) * | 2019-04-01 | 2019-05-31 | 青岛勇创信自动化机械有限公司 | A kind of self-feeding material-receiving device |
| CN109822114B (en) * | 2019-04-01 | 2023-10-13 | 青岛勇创信自动化机械有限公司 | Automatic feeding and receiving device |
| CN113894597A (en) * | 2021-10-20 | 2022-01-07 | 安徽信息工程学院 | Material collecting device is used in automobile parts processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU SHUANGZHENG MACHINE TOOLS CO., LTD. Free format text: FORMER OWNER: CHEN YUNFA Effective date: 20131223 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131223 Address after: Taizhou City, Zhejiang province 317609 Longxi Township Yuhuan County Hua Yan Pu Cun Patentee after: TAIZHOU SHUANGZHENG MACHINE TOOLS CO., LTD. Address before: 317609, Taizhou, Zhejiang, Yuhuan County province Ao Ao Industrial Zone Yuhuan double positive machine tools Co., Ltd. Patentee before: Chen Yunfa |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151211 Address after: 317609 Industrial Zone, Longxi Town, Zhejiang, Yuhuan County Patentee after: ZHEJIANG SHUANGZHENG MACHINE TOOL CO., LTD. Address before: Taizhou City, Zhejiang province 317609 Longxi Township Yuhuan County Hua Yan Pu Cun Patentee before: TAIZHOU SHUANGZHENG MACHINE TOOLS CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 317609 No. 58 Changshun Road, Shamen Industrial Zone, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Zhejiang Shuangzheng Science and Technology Co., Ltd. Address before: 317609 Longxi Town Industrial Zone, Yuhuan County, Zhejiang Province Patentee before: ZHEJIANG SHUANGZHENG MACHINE TOOL CO., LTD. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
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| CX01 | Expiry of patent term |