CN203751371U - Multifunctional precision machining boring and milling machine - Google Patents
Multifunctional precision machining boring and milling machine Download PDFInfo
- Publication number
- CN203751371U CN203751371U CN201420088836.7U CN201420088836U CN203751371U CN 203751371 U CN203751371 U CN 203751371U CN 201420088836 U CN201420088836 U CN 201420088836U CN 203751371 U CN203751371 U CN 203751371U
- Authority
- CN
- China
- Prior art keywords
- boring
- frame
- milling
- power
- spindle box
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 56
- 238000003754 machining Methods 0.000 title abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000007306 turnover Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model discloses a multifunctional precision machining boring and milling machine which comprises a machine frame. The front portion of the machine frame is connected with a work table, and the rear portion of the machine frame is connected with a machining frame which slides longitudinally. A cross-shaped sliding block which slides up and down is arranged on the machining frame, a beam support moving horizontally is arranged on the cross-shaped sliding block, the front end portion of the beam support is connected with a precision boring and milling head, the machine frame is connected with a turnover work table through a rotation shaft in a rotating mode, and the turnover work table is connected with a spindle box driven by a sliding power mechanism to slide. The work table is connected to the spindle box in a rotating mode and driven by the spindle box to rotate, and the machine frame is further provided with a rotation drive mechanism used for driving the spindle box to turn over around the rotation shaft. The precision boring and milling head is connected to the beam support through a rotation adjusting mechanism. By means of the multifunctional precision machining boring and milling machine, machining of tire molds can be achieved in multiple angles and multiple portions, machining time is greatly shortened, and machining precision and efficiency are improved.
Description
Technical field
The utility model relates to a kind of multifunctional accurate processing boring and milling machine.
Background technology
At present, the processing at parts such as the pattern ring of tire-mold manufacture field such as mold halves, activating mold, side plate, middle covers all needs multiple working procedure to process.Be that above-mentioned tire-mold is carved characters through Boring machine processing, milling machine processing and brill, this multi-step process is kept away and is unavoidably occurred that multiple tracks clamps and locates, multiple bearing can cause the reduction of machining accuracy, and multi-step process need to repeatedly clamp, locate, extended workpiece process time and improved processing cost, when running into the tire-mold of oversize, existing frock can not meet processing request.
Utility model content
The utility model provides a kind of multifunctional accurate processing boring and milling machine that positioning instant can be realized a plurality of angles of tire-mold and the boring-mill work at a plurality of positions that once clamps for the problems referred to above.
In order to solve the problems of the technologies described above, the utility model provides a kind of multifunctional accurate processing boring and milling machine of following structure, it comprises frame, the front portion of frame is connected with workbench, rear portion is connected with by longitudinal driving mechanism and drives the processing frame sliding along stands longitudinal, on processing frame, be equipped with by vertical power set and drive the crosshead shoe sliding up and down, the overarm brace that is driven transverse movement by lateral dynamics device is housed on crosshead shoe, the leading section of overarm brace is connected with accurate boring and milling head outer, its design feature is: in described frame, by rotating shaft, be rotatably connected to upset workbench, on described upset workbench, be connected with by slippage actuating unit and drive the main spindle box sliding along upset workbench, described workbench is rotatably connected on main spindle box and by main spindle box and drives revolution, the rotary drive mechanism that drive shaft case overturns around the shaft is also housed in described frame, described accurate boring and milling head outer is connected on overarm brace by rotation regulating mechanism.
Described rotation regulating mechanism comprises the central shaft that is connected to overarm brace, accurate boring and milling head outer comprises the boring and milling frame being connected in rotating shaft, boring and milling motor is housed on boring and milling frame and by the motor-driven boring and milling cutter fixture of boring and milling, described boring and milling frame is connected on overarm brace by a plurality of bolts that are periphery around central shaft.
Described main spindle box is slidably connected on upset workbench, on upset workbench, is rotatably connected to driving leading screw, and the bottom of main spindle box is equipped with and is screwed onto the screw driving on leading screw.
Described rotary drive mechanism comprises the power drive gear being connected on upset workbench, and the accurate driving box of rotary power is housed in frame, and the power output gear with the engagement of power drive gear is housed on the power output shaft of the accurate driving box of rotary power.
The bottom of upset workbench is provided with two hangers that are oppositely arranged, and power drive gear is arranged between two hangers and by the bearing pin being installed on power drive gear and is connected on hangers.
The accurate driving box of described rotary power comprises casing, in casing, be rotatably connected to the power worm screw being driven by rotating power machine, described power output shaft is rotatably connected in casing and its front end is connected with the input transmission worm gear with power worm engaging transmission, unsteady transmission worm gear and fixed conveyor worm gear that input transmission worm gear is arranged side by side and is abutted against by front and back together form, and described power output gear key is connected on described power output shaft.
Described main spindle box comprises main spindle box body, in main spindle box body, be rotatably connected to final drive shaft, described workbench power is connected on final drive shaft, and main transmission worm gear is housed on final drive shaft, in described main spindle box body, be also rotatably connected to by engine drive and with the final drive worm of main transmission worm gear engagement.
Described crosshead shoe is vertically slidably connected on processing frame, the vertical driving leading screw being driven by engine is housed on processing frame, the screw being screwed onto on vertical driving leading screw is housed on crosshead shoe, described overarm brace is laterally slidably connected on crosshead shoe, on crosshead shoe, be rotatably connected to the horizontal driving leading screw being driven by engine, the screw being screwed onto on horizontal driving leading screw is housed on overarm brace, processing frame is connected in frame by slide rail longitudinal sliding motion, the longitudinal driving leading screw that is driven and longitudinally arranged by motor is housed in frame, the screw being screwed onto on longitudinal driving leading screw is housed on processing frame.
Adopt after said structure, tire-mold is installed and is positioned on workbench, by the vertical and transverse movement of crosshead shoe and overarm brace, realize the movement of the Working position of accurate boring and milling head outer, by main spindle box, drive workbench to rotate to realize the rotation of tire-mold, thereby by rotary drive mechanism workbench, rotate around the axis and order about worktable rotary certain angle again, thereby guarantee machining angle.By foregoing description, can find out, adopt structure of the present utility model can realize a plurality of angles of tire-mold and the processing at a plurality of positions, the scope of having expanded processing tire-mold, has not only greatly shortened process time, and has improved machining accuracy and working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 be in Fig. 1 A to structural representation;
Fig. 3 is the structural representation of main transmission box in the utility model;
Fig. 4 is the structural representation of the accurate driving box of rotary power in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail:
As depicted in figs. 1 and 2, multifunctional accurate processing boring and milling machine provided by the utility model comprises frame 21, the front portion of frame 21 is connected with workbench 22, rear portion is connected with processing frame 23, on processing frame 23, be equipped with by vertical power set and drive the crosshead shoe 24 sliding up and down, the overarm brace 25 that is driven transverse movement by lateral dynamics device is housed on crosshead shoe 24, the leading section of overarm brace 25 is connected with accurate boring and milling head outer 26, specifically, crosshead shoe 24 is vertically slidably connected on processing frame 23, the vertical driving leading screw 29 being driven by engine is housed on processing frame 23, the screw being screwed onto on vertical driving leading screw 29 is housed on crosshead shoe 24, described overarm brace 25 is laterally slidably connected on crosshead shoe 24, on crosshead shoe 24, be rotatably connected to the horizontal driving leading screw being driven by engine, the screw being screwed onto on horizontal driving leading screw is housed on overarm brace 25, above-mentioned engine can be all servomotor, by servomotor, drive the vertical leading screw 29 that drives to rotate, crosshead shoe 24 can slide up and down along processing frame 23, by driven by servomotor, laterally drive leading screw to rotate, overarm brace 25 can laterally slide along crosshead shoe 24, thereby guarantee the Working position of accurate boring and milling head outer 26, above-mentioned processing frame 23 can adopt slide rail longitudinal sliding motion to be connected in frame 1, and the leading screw longitudinally arranging by driven by servomotor in frame rotates, the screw being screwed onto on this leading screw is housed on processing frame 23, when leading screw rotates, processing frame 23 can move along stands longitudinal, guarantee that accurate boring and milling head outer 26 is in Working position.Above-mentioned engine can be all servomotor, and electric control structure and the principle of controlling servomotor are all prior art.As shown in figures 1 and 3, in described frame 21, by rotating shaft 27, be rotatably connected to upset workbench 35, on described upset workbench, be connected with by slippage actuating unit and drive the main spindle box 28 sliding along upset workbench 35, main spindle box 28 is slidably connected on upset workbench, on upset workbench 35, be rotatably connected to the driving leading screw by driven by servomotor, the bottom of main spindle box 28 is equipped with and is screwed onto the screw driving on leading screw, workbench 22 is rotatably connected on main spindle box 28 and by main spindle box 28 and drives revolution, when servomotor orders about the rotation of driving leading screw, main spindle box 28 slides along upset workbench 35, thereby workbench 22 can be slided, further expanded the range of work, when running into the tire-mold of large-size, adopt the machine also can process, main spindle box 28 comprises main spindle box body 281, in main spindle box body 281, be rotatably connected to final drive shaft 282, final drive shaft 282 is by the servomotor power drive being arranged on main spindle box body 281, described workbench 22 power are connected on final drive shaft 282, main transmission worm gear 283 is housed on final drive shaft 282, in described main spindle box body 281, be also rotatably connected to by engine drive and with the final drive worm 284 of main transmission worm gear 283 engagement, main spindle box by said structure carries out power transmission, when can have big speed ratio, transfer motion power is more accurate, and simple in structure, noise is little, thereby machining accuracy and the service life of this boring and milling machine have been guaranteed.
Accurate boring and milling head outer 26 is connected on overarm brace 25 by rotation regulating mechanism, in the present embodiment, this rotation regulating mechanism comprises the central shaft 30 that is connected to overarm brace 25, accurate boring and milling head outer 26 comprises the boring and milling frame 31 being connected on central shaft 30, the boring and milling cutter fixture 33 that boring and milling motor 32 is housed on boring and milling frame 31 and is driven by boring and milling motor 32, described boring and milling frame 31 is connected on overarm brace 25 by four bolts 34 that are periphery around central shaft 30, unclamp four bolts, these boring and milling frame 31 90-degree rotations or 180 degree or 270 can be spent to the machining angle adjustment that can realize this boring and milling head outer, also can design as requested three that are periphery around the shaft, a plurality of bolts such as five or six guarantee being connected of boring and milling frame 31 and overarm brace 25.Certainly, above-mentioned rotation regulating mechanism also can be designed to automatic rotation mechanism, designs the rotating drive case being connected with motor on overarm brace 25, and the machining angle that drives 31 rotations of boring and milling frame can realize this boring and milling head outer by rotating drive case is adjusted.
In described frame 1, be also equipped with and drive upset workbench 35 27 rotary drive mechanisms that rotate around the shaft.Rotary drive mechanism comprises the power drive gear 3 being connected on upset workbench 35, in the present embodiment, specifically, the bottom of main spindle box 28 is provided with two hangers that are oppositely arranged 4, power drive gear 3 is arranged between two hangers 4 and by the bearing pin 6 being installed on power drive gear 3 and is connected on hangers 4, this middle part arranges and adopts the structure of a plurality of bearing pins 6 connections to make to drive more stable, because flip angle is limited, above-mentioned power drive gear 3 can be half tooth wheel construction, the accurate driving box of rotary power is housed in frame 21, power output gear 9 with 3 engagements of power drive gear is housed on the power output shaft 7 of the accurate driving box of rotary power.The accurate driving box of rotary power comprises casing 1, in casing 1, be rotatably connected to the power worm screw 2 being driven by rotating power machine, in the present embodiment, rotating power machine can be for being connected to the servomotor on casing, power worm screw 2 is in transmission connection with the power output shaft of servomotor, above-mentioned power output shaft 7 is arranged on the top of casing 1, and the front end of power output shaft 7 is connected with the input transmission worm gear 5 with power worm screw 2 engaged transmission, and described power output gear 9 keys are connected on power output shaft 7.When adopting the accurate driving box of above-mentioned rotary power to guarantee to carry out two-stage transmission to have big speed ratio, transfer motion power is more accurate, and simple in structure, noise is little and greatly extend this gear service life, thereby guaranteed machining accuracy and the service life of this boring and milling machine.
The above is specific constructive form of the present utility model; the utility model is not restricted to the described embodiments; the art personnel, the equivalent variations based on concrete structure on the utility model and parts are replaced all in protection domain of the present utility model.
Claims (8)
1. a multifunctional accurate is processed boring and milling machine, comprise frame (21), the front portion of frame (21) is connected with workbench (22), rear portion is connected with by longitudinal driving mechanism and drives the processing frame (23) sliding along stands longitudinal, on processing frame (23), be equipped with by vertical power set and drive the crosshead shoe (24) sliding up and down, the overarm brace (25) that is driven transverse movement by lateral dynamics device is housed on crosshead shoe (24), the leading section of overarm brace (25) is connected with accurate boring and milling head outer (26), it is characterized in that: described frame (21) is upper is rotatably connected to upset workbench (35) by rotating shaft (27), on described upset workbench, be connected with by slippage actuating unit and drive the main spindle box (28) sliding along upset workbench (35), described workbench (22) is rotatably connected on main spindle box (28) and above and by main spindle box (28) drives revolution, in described frame (1), be also equipped with and drive upset workbench (35) rotary drive mechanism of (27) upset around the shaft, described accurate boring and milling head outer (26) is connected on overarm brace (25) by rotation regulating mechanism.
2. multifunctional accurate as claimed in claim 1 is processed boring and milling machine, it is characterized in that: described rotation regulating mechanism comprises the central shaft (30) that is connected to overarm brace (25), accurate boring and milling head outer (26) comprises the boring and milling frame (31) being connected on central shaft (30), the boring and milling cutter fixture (33) that boring and milling motor (32) is housed on boring and milling frame (31) and is driven by boring and milling motor (32), described boring and milling frame (31) is connected on overarm brace (25) by a plurality of bolts that are periphery around central shaft (30).
3. multifunctional accurate as claimed in claim 1 is processed boring and milling machine, it is characterized in that: described main spindle box (28) is slidably connected on upset workbench, on upset workbench (35), be rotatably connected to driving leading screw, the bottom of main spindle box (28) is equipped with and is screwed onto the screw driving on leading screw.
4. multifunctional accurate as claimed in claim 1 is processed boring and milling machine, it is characterized in that: described rotary drive mechanism comprises the power drive gear (3) being connected on upset workbench (35), the accurate driving box of rotary power is housed in frame (21), the power output gear (9) with power drive gear (3) engagement is housed on the power output shaft (7) of the accurate driving box of rotary power.
5. multifunctional accurate as claimed in claim 4 is processed boring and milling machine, it is characterized in that: the bottom of described upset workbench (35) is provided with two hangers that are oppositely arranged (4), power drive gear (3) is arranged between two hangers (4) and by the bearing pin (6) being installed on power drive gear (3) and is connected on hangers (4).
6. multifunctional accurate as claimed in claim 4 is processed boring and milling machine, it is characterized in that: the accurate driving box of described rotary power comprises casing (1), in casing (1), be rotatably connected to the power worm screw (2) being driven by rotating power machine, described power output shaft (7) is rotatably connected in casing (1) and its front end is connected with the input transmission worm gear (5) with power worm screw (2) engaged transmission, and described power output gear (9) key is connected on described power output shaft (7).
7. the multifunctional accurate as described in any one in claim 1-6 is processed boring and milling machine, it is characterized in that: described main spindle box (28) comprises main spindle box body (281), in main spindle box body (281), be rotatably connected to final drive shaft (282), described workbench (22) power is connected on final drive shaft (282), main transmission worm gear (283) is housed on final drive shaft (282), in described main spindle box body (281), be also rotatably connected to by engine drive and with the final drive worm (284) of main transmission worm gear (283) engagement.
8. the multifunctional accurate as described in any one in claim 1-6 is processed boring and milling machine, it is characterized in that: described crosshead shoe (24) is vertically slidably connected on processing frame (23), the vertical driving leading screw (29) being driven by engine is housed on processing frame (23), the screw being screwed onto on vertical driving leading screw (29) is housed on crosshead shoe (24), described overarm brace (25) is laterally slidably connected on crosshead shoe (24), on crosshead shoe (24), be rotatably connected to the horizontal driving leading screw being driven by engine, the screw being screwed onto on horizontal driving leading screw is housed on overarm brace (25), processing frame (23) is connected in frame (1) by slide rail longitudinal sliding motion, the longitudinal driving leading screw that is driven and longitudinally arranged by motor is housed in frame (1), the screw being screwed onto on longitudinal driving leading screw is housed on processing frame (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088836.7U CN203751371U (en) | 2014-02-28 | 2014-02-28 | Multifunctional precision machining boring and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088836.7U CN203751371U (en) | 2014-02-28 | 2014-02-28 | Multifunctional precision machining boring and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751371U true CN203751371U (en) | 2014-08-06 |
Family
ID=51246682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420088836.7U Expired - Fee Related CN203751371U (en) | 2014-02-28 | 2014-02-28 | Multifunctional precision machining boring and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751371U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827332A (en) * | 2015-01-23 | 2015-08-12 | 南京建克机械有限公司 | Cross-shaped sliding block third axis group mechanism of Swiss-type turning-milling machine tool |
| CN105171043A (en) * | 2015-07-28 | 2015-12-23 | 昆山—邦泰汽车零部件制造有限公司 | Rotary drilling device |
| CN106625014A (en) * | 2015-10-02 | 2017-05-10 | 株式会社松浦机械制作所 | Cutting method for inner circumferential face or outer circumferential face of work |
| CN107020522A (en) * | 2017-05-13 | 2017-08-08 | 无锡振华机械有限公司 | A kind of Universal working carriage |
| CN107717494A (en) * | 2017-11-02 | 2018-02-23 | 济南天辰铝机股份有限公司 | A kind of gas-liquid damping unit for overturning workbench |
| CN108544262A (en) * | 2018-05-19 | 2018-09-18 | 贵州理工学院 | A kind of multi-purpose built-up jig |
| CN108747697A (en) * | 2018-05-07 | 2018-11-06 | 芜湖良匠机械制造有限公司 | A kind of rotating device of fluid pressure type glass substrate frame processing |
| CN109262032A (en) * | 2018-07-26 | 2019-01-25 | 科德数控股份有限公司 | A kind of method and turnover panel milling machine for realizing the horizontal turnover panel milling in five axis gantry |
| CN111230193A (en) * | 2020-03-09 | 2020-06-05 | 郑州航空工业管理学院 | A kind of carbon fiber composite plate slotting and trimming device |
| CN116511550A (en) * | 2023-05-16 | 2023-08-01 | 台州市神鹰机床有限公司 | Multifunctional boring and milling spindle |
| RU227726U1 (en) * | 2023-10-30 | 2024-07-31 | Иван Александрович Аверьянов | Lathe support |
-
2014
- 2014-02-28 CN CN201420088836.7U patent/CN203751371U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827332A (en) * | 2015-01-23 | 2015-08-12 | 南京建克机械有限公司 | Cross-shaped sliding block third axis group mechanism of Swiss-type turning-milling machine tool |
| CN105171043A (en) * | 2015-07-28 | 2015-12-23 | 昆山—邦泰汽车零部件制造有限公司 | Rotary drilling device |
| CN106625014A (en) * | 2015-10-02 | 2017-05-10 | 株式会社松浦机械制作所 | Cutting method for inner circumferential face or outer circumferential face of work |
| CN106625014B (en) * | 2015-10-02 | 2018-02-16 | 株式会社松浦机械制作所 | The cutting process of inner peripheral surface or outer peripheral face for workpiece |
| CN107020522A (en) * | 2017-05-13 | 2017-08-08 | 无锡振华机械有限公司 | A kind of Universal working carriage |
| CN107717494B (en) * | 2017-11-02 | 2023-09-08 | 济南天辰智能装备股份有限公司 | Gas-liquid damping device of turnover workbench |
| CN107717494A (en) * | 2017-11-02 | 2018-02-23 | 济南天辰铝机股份有限公司 | A kind of gas-liquid damping unit for overturning workbench |
| CN108747697A (en) * | 2018-05-07 | 2018-11-06 | 芜湖良匠机械制造有限公司 | A kind of rotating device of fluid pressure type glass substrate frame processing |
| CN108544262B (en) * | 2018-05-19 | 2023-09-29 | 贵州理工学院 | Multipurpose combined clamp |
| CN108544262A (en) * | 2018-05-19 | 2018-09-18 | 贵州理工学院 | A kind of multi-purpose built-up jig |
| CN109262032A (en) * | 2018-07-26 | 2019-01-25 | 科德数控股份有限公司 | A kind of method and turnover panel milling machine for realizing the horizontal turnover panel milling in five axis gantry |
| CN109262032B (en) * | 2018-07-26 | 2023-11-14 | 科德数控股份有限公司 | Method for realizing five-axis gantry horizontal type turning plate milling and turning plate milling machine |
| CN111230193A (en) * | 2020-03-09 | 2020-06-05 | 郑州航空工业管理学院 | A kind of carbon fiber composite plate slotting and trimming device |
| CN116511550A (en) * | 2023-05-16 | 2023-08-01 | 台州市神鹰机床有限公司 | Multifunctional boring and milling spindle |
| CN116511550B (en) * | 2023-05-16 | 2023-12-05 | 台州市神鹰机床有限公司 | A multifunctional boring and milling spindle |
| RU227726U1 (en) * | 2023-10-30 | 2024-07-31 | Иван Александрович Аверьянов | Lathe support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203751371U (en) | Multifunctional precision machining boring and milling machine | |
| CN103056658B (en) | A kind of aggregation type lathe | |
| WO2019174346A1 (en) | Glass mold engraving and milling fixture for use with machining center | |
| TWI541090B (en) | Hourglass screw forming machine | |
| CN207656250U (en) | A kind of mobile phone key precision carving and milling machine | |
| CN105880745A (en) | Special machine tool for large gear chamfering | |
| JP3193764U (en) | Screw forming machine | |
| CN105195776B (en) | A kind of double-faced boring frock | |
| CN203751690U (en) | Precision boring-milling machine | |
| CN203556966U (en) | Full numerical control gear milling machine for spiral bevel gear | |
| CN103978562B (en) | A kind of multiple degrees of freedom plaster cast machining tool | |
| CN211332176U (en) | Working table of gantry planing and milling machine | |
| CN102229059B (en) | CNC vertical boring machine automatic tool adding device | |
| CN203725873U (en) | Numerical control milling machine | |
| CN202377584U (en) | Numerical control multifunctional milling machine | |
| CN204504406U (en) | A point chamfering all-in-one is revolved in numerical control gear hobbing | |
| CN204639741U (en) | A kind of turnning and milling compound B axle power cutter tower | |
| CN113523368B (en) | Numerical control milling planer for numerical control machining center | |
| CN202804194U (en) | Side-lathe-bed double-main-shaft lathe | |
| CN204160298U (en) | A kind of Cycloidal Wheel clamping indexing mechanism and grinding machine | |
| CN203509592U (en) | A CNC machining center | |
| CN102847998B (en) | End face milling device | |
| CN202377788U (en) | Numerical control milling machine | |
| CN206839295U (en) | A kind of eyeglass saw band bed of adjustable angle | |
| CN204295029U (en) | A kind of digital milling slot machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Jianping Inventor after: Wang Libo Inventor after: Li Wenxin Inventor after: Li Yanhe Inventor before: Wang Libo Inventor before: Li Wenxin Inventor before: Li Yanhe |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG LIBO LI WENXIN LI YANHE TO: SUN JIANPING WANG LIBO LI WENXIN LI YANHE |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20210228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |