| Patents for B23B 43 - Boring or drilling devices able to be attached to a machine tool, whether or not replacing an operative portion of the machine tool (336) |
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| 02/11/2015 | CN204148562U 一种加工小直径光孔或螺纹孔的滑动钻具 A method of processing a light sliding drill small diameter holes or threaded holes |
| 02/11/2015 | CN204148561U 轧制钢球用的螺旋轧辊加工机 Ball rolling with a spiral roll machine |
| 02/04/2015 | CN204135774U 卧式车床加工皮带输送机滑块通孔的夹具 Horizontal lathe fixture conveyor belt slide through holes |
| 02/04/2015 | CN204135399U 平衡轴钻螺纹底孔专机 Balancer shafts drilled thread bottom plane |
| 02/04/2015 | CN204135396U 铁水罐罐底向心孔加工装置 Tanks iron bottom hole machining device to the heart |
| 02/04/2015 | CN104325336A 卧式车床加工皮带输送机滑块通孔的夹具及通孔加工方法 Horizontal lathe belt conveyor slide through holes and vias processing methods fixtures |
| 01/28/2015 | CN104308221A 轧制钢球用的螺旋轧辊加工机 Ball rolling with a spiral roll machine |
| 01/21/2015 | CN104289744A 用于普通车床加工大直径孔的气动装置 Lathe machining large diameter holes for pneumatic devices |
| 01/14/2015 | CN204094189U 用于普通车床加工大直径孔的气动装置 Lathe machining large diameter holes for pneumatic devices |
| 01/14/2015 | CN204094183U 普通车床尾座油压钻孔装置 Lathe tailstock hydraulic drilling equipment |
| 01/07/2015 | CN204075287U 一种车床镗孔装置及具有该装置的车床 A lathe lathe boring device and the device has |
| 01/07/2015 | CN104259528A 普车及其刀具 Poor vehicle and tool |
| 01/07/2015 | CN104259515A 一种车床镗孔装置及具有该装置的车床 A lathe lathe boring device and the device has |
| 01/07/2015 | CN104259511A 一种带定位孔棒材的全自动加工装置及其方法 An automatic bar positioning hole processing apparatus and method with |
| 12/24/2014 | CN204035619U 一种装于曲轴铣床上的中心孔加工装置 A center hole boring device is mounted on the crankshaft milling machine |
| 12/24/2014 | CN204035618U 阀类产品密封口处的挤压装置 Extrusion device valve seal products at |
| 12/17/2014 | CN204018779U 一种筒体镗孔工艺装置 One kind of cylinder boring process equipment |
| 12/10/2014 | CN203992504U 电梯轮机加工工装 Elevator turbine machining tooling |
| 12/10/2014 | CN203992503U 一种打孔装置 One kind of drilling equipment |
| 12/10/2014 | CN203992502U 新型钻孔装置 The new drilling equipment |
| 07/16/2014 | CN203711911U 数控车床用钻孔刀具装置 CNC lathe drilling tool apparatus |
| 07/02/2014 | CN203679340U 一种轴套内壁加工辅助装置 One kind of the inner wall of the sleeve device processing aids |
| 07/02/2014 | CN203679339U 重型轧辊磨床在线镗削托架圆弧瓦装置 Heavy roll grinder online Boring bracket arc watt device |
| 07/02/2014 | CN203679296U 一种中心高度可调型数控车刀架钻夹 One kind of center height adjustable CNC lathe turret drill chuck |
| 07/02/2014 | CN102784946B 一种普通车床打双中心孔的加工装置 A common lathe play two center hole machining device |
| 05/28/2014 | CN203610721U 拖拉机牵引轴座安装孔加工装置 Tractor axle seat mounting hole machining device |
| 05/28/2014 | CN103817560A 一种用于车床改造的新型多用途深孔钻授油器 A new multi-purpose deep hole drilling for Lathe grant oil |
| 05/28/2014 | CN103817364A 一种底孔自动钻削车床 One kind of bottom hole drilling automatic lathes |
| 05/21/2014 | CN203599582U 一种车床半自动进给装置 One kind of semi-automatic lathe feeder |
| 05/07/2014 | CN203578839U 一种镗削套筒内壁的车床 One kind of boring lathe sleeve inner wall |
| 05/07/2014 | CN203578838U 一种能实现深孔钻削和喷吸钻削的铣床机构 One kind can achieve deep hole drilling and drilling and milling machine ejector mechanism |
| 05/07/2014 | CN203578786U 重型卧式车床尾座顶尖及修光钻装置 Heavy duty horizontal lathe tailstock and repair of light drilling equipment |
| 05/07/2014 | CN103769646A 一种车床半自动钻、镗孔装置 One kind of semi-automatic lathes, drilling, boring device |
| 04/30/2014 | CN203565908U Lathe for boring stainless steel sleeve |
| 04/30/2014 | CN103752898A Power device of lathe for drilling blind holes in inner walls of embedded bearings |
| 04/23/2014 | CN203556909U Lathe capable of machining deep holes |
| 04/23/2014 | CN203556908U Automatic drilling machine for lathe and lathe facilitating drilling |
| 04/16/2014 | CN203541776U Machine tool for machining multi-head molded surface helix tube |
| 04/16/2014 | CN203541621U Automatic drilling mechanism of machine tool tailstock |
| 04/16/2014 | CN203541620U Lathe transformed grinding machine |
| 03/19/2014 | CN203484910U Hub and motorcycle drill integrated machine for motorcycle |
| 03/19/2014 | CN103639443A Central height adjustable type numerical control lathe tool rest drill clamp |
| 03/12/2014 | CN203470964U Common floating boring inner-hole lathe |
| 02/12/2014 | CN203426492U Hydraulic drilling device |
| 01/29/2014 | CN203409562U Sliding rotary power head device for lathe |
| 01/08/2014 | CN102773521B Constant force self-complement type precision drilling device of tailstock of numerically-controlled lathe |
| 12/25/2013 | CN203356657U Tool for boring on lathe |
| 12/25/2013 | CN203356647U Valve boring lathe machine tool |
| 12/18/2013 | CN203343484U Device for machining connecting rod holes on numerical control horizontal lathe |
| 12/11/2013 | CN203330454U Counterboring device for radial drill |
| 12/11/2013 | CN203330448U Machining device capable of machining inner hole of cylinder sleeve |
| 12/11/2013 | CN103433578A Machine tool and method for machining over-length lead multipoint molded surface helix tube |
| 11/20/2013 | CN203292539U Automatic instrument lathe drilling device |
| 11/13/2013 | CN203281924U Drill bit device for machining deep holes |
| 11/06/2013 | CN203265687U Forming device of center hole of oil pump nozzle plunger sleeve |
| 10/30/2013 | CN203253966U Auxiliary chuck assembly |
| 10/30/2013 | CN203253954U Cutter bar guide supporting mechanism for deep hole lathe |
| 10/16/2013 | CN203236025U Impact type quick disassembling drill bushing device |
| 10/16/2013 | CN203236006U Inner hole machining device used for large-diameter furnace tube |
| 10/09/2013 | CN203227845U Hydraulic drilling device |
| 10/09/2013 | CN203227844U Inner-cooling mechanical-clamping large-aperture drilling device |
| 10/09/2013 | CN103341655A Broach device for radial drill |
| 10/02/2013 | CN203221221U Differential connection type hydraulic drilling device |
| 09/18/2013 | CN203197312U Fixture for boring used on lathe |
| 09/11/2013 | CN203184692U Radial-direction deep hole machining device used for ordinary lathes |
| 09/11/2013 | CN203184691U Boring tool modified from lathe |
| 09/11/2013 | CN103286347A Machining device for inner holes of large-diameter furnace tubes |
| 09/11/2013 | CN103286346A Motor end cover mounting hole machining device |
| 09/04/2013 | CN203170988U Hydraulic tailstock device and lathe |
| 08/14/2013 | CN203124786U Bar drilling device |
| 08/14/2013 | CN203124785U Drilling equipment mounting base for stainless steel processing lathe |
| 08/14/2013 | CN203124784U Drilling tool apron fixed on lathe |
| 08/14/2013 | CN203124783U Tool for changing turning lathe into boring lathe |
| 08/08/2013 | US20130202374 Simplified jig boring head |
| 07/31/2013 | CN203091792U Submersible motor casing processing device |
| 07/24/2013 | CN203076638U Automatic drilling device of lathe |
| 07/10/2013 | CN103192123A Impact-type quick release drill bushing device |
| 07/10/2013 | CN103192095A Hydraulic tailstock device and lathe |
| 07/03/2013 | CN203030962U Self-modification deep hole boring machine |
| 06/26/2013 | CN103170657A Numerical control lathe with automatic punching device |
| 06/19/2013 | CN203003205U Lathe punching device |
| 06/12/2013 | CN202985091U Improved automatic lathe structure |
| 06/12/2013 | CN202984728U Axial depth hole processing apparatus for common lathe |
| 06/05/2013 | CN202963538U Processing device for punching double center holes on plain lathe |
| 06/05/2013 | CN202963537U Drill bit device |
| 06/05/2013 | CN202963536U Drilling machine modified from horizontal lathe |
| 06/05/2013 | CN103128336A Hole-machining component of horizontal lathe |
| 05/22/2013 | CN202943485U Novel and multipurpose deep hole drill oil supplying device used for lathe improvement |
| 05/22/2013 | CN202943299U Bottom hole automatic drilling lathe |
| 05/22/2013 | CN202943286U Drilling device for central hole of motor shaft |
| 05/08/2013 | CN202922192U Efficient machining device for aluminum rod |
| 05/08/2013 | CN202921963U Lathe semi-automatic drilling and boring device |
| 05/08/2013 | CN103084607A Method for processing two inner holes in range-gear cylinder body |
| 05/08/2013 | CN102266963B Boring device for lathe |
| 05/01/2013 | CN202910340U Horizontal type machine tool for machining inner bore of roller |
| 04/24/2013 | CN202894407U Central hole drilling device |
| 04/24/2013 | CN103056415A Drilling machine modified by horizontal lathe |
| 04/17/2013 | CN202877585U Lathe type multi-hole drilling machine |
| 04/03/2013 | CN202845838U Crank shaft drill straight oil hole device |
| 04/03/2013 | CN202845834U Inner cylinder wall boring machine of drying cylinder |