Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23B - Turning; Boring › B23B 19 - Headstocks; Equivalent parts of any machine tools
Patents for B23B 19 - Headstocks; Equivalent parts of any machine tools (3,087)
11/2012
11/28/2012CN102794467A High-speed motor spindle adopting lubrication under loop
11/28/2012CN102794466A External dedusting blowing device for direct-coupled machining center spindles
11/28/2012CN102794465A High-speed electric spindle with positive-pressure seal structure therein
11/28/2012CN101767210B Automatic shifting head stock driven by electromotive push rod
11/21/2012CN202540054U Numerical control device
11/21/2012CN202540005U Double-index numerical control (NC) universal milling head
11/21/2012CN202539589U Lathe
11/21/2012CN202539588U Machine head shaft for numerical control machine tool
11/21/2012CN202539587U Lathe spindle unit
11/21/2012CN202539586U Combined structure for main shaft and toolbar of lathe, mill and grind machines by computerized numerical control
11/21/2012CN202539585U Mechanism realizing adjustable radial play for lathe spindle
11/21/2012CN202539584U Miniature horizontal processing center
11/21/2012CN102784972A High-precision mini-type four-shaft linkage numerical control gear-hobbing machine
11/21/2012CN102784931A Clamping mechanism of central main shaft
11/21/2012CN102151851B Pneumatic thrust electric spindle
11/15/2012DE202012007020U1 Antriebsmodul und Antriebskopf Drive module and drive head
11/14/2012CN202528008U Machine tool
11/14/2012CN202527931U Floor-standing numerically controlled boring and milling machine tool
11/14/2012CN202527749U Boring power head with adjustable center distance
11/14/2012CN202527714U Spindle locking device of numerical control turning and milling composite machine tool
11/14/2012CN202527713U Machine tool vertical and horizontal spindle head capable of machining five faces
11/14/2012CN202527712U High-speed spindle used on milling machine
11/14/2012CN202527711U Heavy-cutting spindle of milling machines
11/14/2012CN202527710U Double-chuck power device
11/08/2012DE202012007121U1 Werkzeugmaschine mit Wechselsystem Machine tool with changing system
11/07/2012CN202517282U Clamping mechanism for spindle box of numerical control landing milling and boring machine
11/07/2012CN202517277U Double-shaft boring and milling head
11/07/2012CN202517058U Device for increasing rotating shaft of machine tool
11/07/2012CN202517057U Quick-change collet chuck free-pull-rod type main shaft
11/07/2012CN202517056U Main shaft signal output transmission structure of numerically-controlled lathe
11/07/2012CN202517055U Three-gear variable-frequency transmission structure of main spindle box of numerically controlled lathe
11/07/2012CN102765004A Connecting rod element structure of automatic knife change electric main shaft
11/07/2012CN102764904A Spigotjoint for oil-gas hole of electric spindle
11/07/2012CN102764903A Rear bearing compression structure for rotating shaft of electric spindle
11/07/2012CN102764902A Gas passing connection pipe for oil gas or oil mist electric spindle
11/07/2012CN102764901A Tool structure of electric spindle
11/07/2012CN102764900A Conversion mechanism for hilt of machine tool
10/2012
10/31/2012DE102011017808A1 Spindelsteuerung Spindle control
10/31/2012CN202506890U Spindle pull cutter device of numerically controlled milling machine
10/31/2012CN202506848U Structure for rotating spindle of machine tool
10/31/2012CN102756136A Spindle box
10/31/2012CN102756133A Numerical control inverted vertical milling center using electric main shaft structure
10/31/2012CN101941152B High-speed turn-milling combined machining power electric main shaft device and manufacturing method thereof
10/24/2012CN202498356U Special numerical control drilling and milling machine for pin shaft
10/24/2012CN202498220U Large-sized precise direct-driven main shaft structure
10/24/2012CN102744428A Air cooling electric spindle device for precision numerical control lathe
10/17/2012CN202493576U Novel high-speed high-rigidity angular contact ball matching bearing for machine tool spindles
10/17/2012CN202490942U High-speed spindle
10/17/2012CN202490941U Hollow lead screw structure
10/17/2012CN202490940U Main shaft capable of being cooled
10/17/2012CN202490939U Spindle box structure of electric discharge machining (EDM) machine tool
10/17/2012CN102728859A Axial locking mechanism of machine tool spindle
10/17/2012CN102728858A Detachable lathe electric spindle with air blowing device and built-in rotor
10/17/2012CN102728857A Ultrasonic wave mandrel device
10/10/2012CN202479798U Metal cutting machine tool for automatically machining steel-bar connecting sleeve
10/10/2012CN202479756U Machine tool used for machining double-faced workpieces
10/10/2012CN202479545U Boring machine
10/10/2012CN202479516U Mounting structure of water cooling headstock of multistage frequency conversion electric spindle of numerical control machine tool
10/10/2012CN202479515U Spindle transmission structure with inner cooling channel
10/10/2012CN202479514U Top-tightening sealing device for main shaft end face of heavy-duty deep-hole drilling and boring machine
10/10/2012CN202479513U Spindle device for cam-type double-end automatic lathe
10/10/2012CN202479512U Internal protection structure of movable machine tool
10/10/2012CN102717134A Whirling milling head for processing ball screw
10/10/2012CN102717116A Numerical-control floor-type boring and milling machine
10/10/2012CN102717102A Electric spindle structure of work bench
10/10/2012CN102717101A Milling head/boring head spindle
10/10/2012CN102717100A Gear milling spindle box directly driven by torque motor
10/10/2012CN102151850B Permanent magnet synchronous motor spindle of machine tool
10/10/2012CN102145391B Boring spindle device
10/10/2012CN102039426B Main shaft device capable of enhancing cooling effect
10/10/2012CN101301685B Machine tool
10/03/2012CN202462079U Two-spindle linkage mechanism of numerically-controlled machine tool
10/03/2012CN202462076U Double-sided right-angle milling head
10/03/2012CN202461710U Built-in installation structure for dynamic balance head of main shaft of high speed gear grinding machine
10/03/2012CN202461549U Spindle mechanism of multifunctional processing device
10/03/2012CN202461548U Main shaft holder as well as drilling and milling machine
10/03/2012CN202461547U Main shaft clamping seat and drilling and milling machine provided with same
10/03/2012CN202461546U Horizontal type machine tool
10/03/2012CN202461545U Main shaft transmission device for horizontal type milling and boring machine
10/03/2012CN202461544U Main transmission device for ram spindle box of milling and boring machine
10/03/2012CN202461543U Equant oil chamber static-dynamical pressure shafting unit for machine tool
10/03/2012CN102699771A Horizontal type numerical control five axis drilling, milling and tapping special machine
10/03/2012CN102699738A Numerical control double-shaft processing machine
10/03/2012CN102699356A Vertical liquid suspension electric spindle
10/03/2012CN102699355A Main shaft connecting device and machine tool
10/03/2012CN102699354A Energy-saving electric spindle
10/03/2012CN102699353A Main spindle box for swing head
09/2012
09/26/2012CN202447990U Vertical shaft centre mechanism for high-efficient VMC (vertical machining centre) numerically-controlled machine tool
09/26/2012CN202447889U Numerical control turning and milling combined machining center
09/26/2012CN202447887U Multi-directional automated processing machine tool for processing candan universal joint
09/26/2012CN202447679U Unloading type static and dynamic pressure shafting unit for machine tools
09/26/2012CN202447678U Spindle structure for intelligent deburring machine
09/26/2012CN202447677U Spindle core component structure of air-floatation high-speed electric spindle
09/26/2012CN102689236A Numerical control machine with a plurality of main shafts
09/26/2012CN102689025A Special main shaft box of lathe
09/26/2012CN101704117B High-speed mainshaft bearing constant-pressure pre-loading device
09/20/2012DE102011014490A1 Motorspindel Motor spindle
09/19/2012CN202438829U Drilling-boring-milling head mechanism for planer drilling-boring-milling combined machining machine tool
09/19/2012CN202438695U Multifunctional permanent-magnetic synchronization-typed electric main shaft
09/19/2012CN202438694U Multifunctional sensing type electric main shaft
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