| Patents for B23B 19 - Headstocks; Equivalent parts of any machine tools (3,087) |
|---|
| 03/27/2013 | CN202824678U Spindle structure for numerical control vertical lathe |
| 03/27/2013 | CN202824677U Back support installing structure of spindle of lathe |
| 03/27/2013 | CN202824676U Lathe spindle bearing structure |
| 03/27/2013 | CN103003014A Main shaft apparatus |
| 03/27/2013 | CN102990464A Ram front end sealing structure adopting large-flow high-speed hydrostatic bearing |
| 03/27/2013 | CN102189276B Hydraulic locking structure for numerical control milling and drilling machine |
| 03/20/2013 | CN202804768U Main shaft mechanism for machine in machining center |
| 03/20/2013 | CN202804650U Machine tool hinge installation gearbox device |
| 03/20/2013 | CN202804649U Hinge installation gearbox body of machine tool |
| 03/20/2013 | CN202804365U Self-buckling type chamfer device special for stator core |
| 03/20/2013 | CN202804201U Spring floating type motor-driven spindle protective seat |
| 03/20/2013 | CN202804200U High-precision high-speed electric main shaft |
| 03/20/2013 | CN202804199U Precise sleeve type spindle |
| 03/20/2013 | CN202804198U Bush fitting and embedding structure of machine tool main spindle box |
| 03/20/2013 | CN202804197U Connection structure for power box and spindle box |
| 03/20/2013 | CN202804196U Special spindle box for lathe |
| 03/20/2013 | CN102974847A Spindle unit of straight-cut lathe |
| 03/20/2013 | CN102974846A Rotor and loose broach composite limiting damping mechanism of electric main shaft |
| 03/20/2013 | CN102974845A High-speed electric main shaft device |
| 03/13/2013 | CN202780695U Mounting structure of protective cover of metal cutting machine |
| 03/13/2013 | CN202780647U Power transfer device for lathe |
| 03/13/2013 | CN202779825U Improved milling machine electric main shaft |
| 03/13/2013 | CN202779824U Integral disassembly fine-adjusting multiple spindle heads |
| 03/13/2013 | CN202779823U Spindle box with oil injection hole |
| 03/13/2013 | CN202779822U Spindle box in split type structure |
| 03/13/2013 | CN202779821U Die-casting-type threading machine spindle box |
| 03/13/2013 | CN202779820U Extended bridge plate connecting structure for spindle box and gear box of die-casting-type threading machine |
| 03/13/2013 | CN102962481A Main shaft structure of vertical lathe |
| 03/13/2013 | CN102962480A Belt spindle of machine tool |
| 03/13/2013 | CN102962479A Workpiece box for gear grinding machine |
| 03/06/2013 | CN202763219U High-precision mini-type four-shaft linkage numerical control gear-hobbing machine |
| 03/06/2013 | CN202763216U Special purpose chamfer device for self-clinching stator core |
| 03/06/2013 | CN202763078U Stable-locating spindle box of lathe machining bearing rings |
| 03/06/2013 | CN202763077U Spindle box with oil immersed type annular seal |
| 03/06/2013 | CN202763076U Spindle box oil thrower with good heat-dissipating effect |
| 03/06/2013 | CN202763075U Spindle box of die-casting type threading machine |
| 03/06/2013 | CN102950297A Cooling and circulating passage of electric main shaft |
| 02/27/2013 | CN202752907U Extension rod piece structure of automatic tool-change motorized spindle |
| 02/27/2013 | CN202752625U Back bearing tightening structure of rotary shaft of motorized spindle |
| 02/27/2013 | CN202752624U Tool structure of electric spindle |
| 02/27/2013 | CN202752623U Oil gas or oil mist motorized spindle inlet air connecting pipe |
| 02/27/2013 | CN102941357A Ultra-precise air floatation spindle structure |
| 02/21/2013 | DE102011110131A1 Bearbeitungsvorrichtung, insbesondere Wirbelvorrichtung Processing device, in particular vortex device |
| 02/20/2013 | CN202741752U High-speed motor spindle |
| 02/20/2013 | CN202741751U High-speed electric spindle adopting under ring lubrication |
| 02/20/2013 | CN202741750U Expanding spindle locking device and expanding flange in same |
| 02/20/2013 | CN202741749U Machine tool spindle box |
| 02/20/2013 | CN202741748U Spindle box of numerical control floor type boring and milling machine |
| 02/20/2013 | CN102935525A Double-main-shaft type ultraprecise fly cutting milling machine |
| 02/20/2013 | CN102935522A Spindle box mechanism of novel numerical control engraving and milling machine |
| 02/13/2013 | CN202726647U Horizontal type double-spindle mechanism of processing machine special for 3C products |
| 02/13/2013 | CN202726509U Manual rotary main shaft box for combined special machine |
| 02/13/2013 | CN202726496U Protective device of oblique lathe bed railway |
| 02/13/2013 | CN202726075U Gearbox spindle structure for numerical control drilling and milling machine |
| 02/13/2013 | CN202726074U Spindle head structure of planomiller |
| 02/13/2013 | CN202726073U Supporting mounting structure of quadrate rack machine tool spindle |
| 02/13/2013 | CN202726072U Hob spindle mechanism for numerically-controlled gear hobbing machine |
| 02/13/2013 | CN202726071U Spindle box boring and milling head seat transmission mechanism |
| 02/13/2013 | CN202726070U Machine tool |
| 02/13/2013 | CN202726069U Spindle box body |
| 02/13/2013 | CN202726068U Direct-driving milling teeth spindle box for moment motor |
| 02/13/2013 | CN202726061U Digital control reversed vertical type turning center with electric main shaft structure |
| 02/13/2013 | CN102922355A Ram type main transmission mechanism for milling machine |
| 02/13/2013 | CN102922286A Macro-micro combined precision micro composite machining tool |
| 02/13/2013 | CN102922025A Power cutter frame device capable of being lifted |
| 02/13/2013 | CN102921971A High-speed magnetic suspension electric main shaft for five-freedom numerically-controlled machine tool |
| 02/13/2013 | CN102921970A Independent lathe spindle |
| 02/13/2013 | CN102921969A Spindle box of radial drilling machine |
| 02/13/2013 | CN102248184B Central-positioned main shaft box for double-end machining machine tool |
| 02/06/2013 | EP2554301A1 Spindle device of a machine tool |
| 02/06/2013 | CN202716117U Numerically controlled lathe spindle front end oil leakage prevention system |
| 02/06/2013 | CN202715835U Oil leakage proof system on tail end of numerically controlled lathe spindle |
| 02/06/2013 | CN202715834U Transmission shaft for lathes |
| 02/06/2013 | CN202715833U Axial locking mechanism for machine tool spindle |
| 02/06/2013 | CN102909592A Five-side milling head of gantry machining center |
| 02/06/2013 | CN102909560A High-strength boring and milling spindle mechanism |
| 02/06/2013 | CN102909396A High-speed electric spindle with outer rotor structure |
| 02/06/2013 | CN102909395A Vertical machining center main shaft box structure |
| 02/06/2013 | CN102328097B Five-axle power head used for numerical control milling machine |
| 01/30/2013 | CN202701879U Connecting structure of power box and main shaft box of machine tool |
| 01/30/2013 | CN202701404U Novel spindle structure of vertical lathe |
| 01/30/2013 | CN202701403U Detachable lathe electric spindle with air blowing device and built-in rotor |
| 01/30/2013 | CN202701402U Sliding bearing of high-precision lathe main shaft |
| 01/30/2013 | CN102896331A Spacer bush for double positioning of bearing |
| 01/30/2013 | CN102896330A Auxiliary slide rail support device for main shaft of boring-milling machine |
| 01/30/2013 | CN101579749B Spindle device of machine tool |
| 01/24/2013 | WO2013011815A1 Main shaft apparatus |
| 01/23/2013 | CN202690739U Bidirectional-thrust angular-contact ball bearing |
| 01/23/2013 | CN202684744U Device integrating plug gauge and mandrel rod |
| 01/23/2013 | CN202684601U Main shaft jig of bidirectional turning tool |
| 01/23/2013 | CN202684600U Ultra-thin main shaft jig for bidirectional lathe |
| 01/23/2013 | CN202684113U 机床主轴 Spindle |
| 01/23/2013 | CN202684112U Tightening type electric spindle |
| 01/23/2013 | CN202684111U Rear supporting and installing structure of lathe spindle |
| 01/23/2013 | CN202684110U Support structure of lathe head and spindle |
| 01/23/2013 | CN202684109U Electric main shaft of air bearing |
| 01/23/2013 | CN202684108U Main spindle box for numerical control machine tool |
| 01/23/2013 | CN202684107U Main spindle box for numerical control machine tool |
| 01/23/2013 | CN202684106U Spindle box of swing head |
| 01/23/2013 | CN202684105U Main spindle box of radial drilling machine |