35results about How to "Guaranteed drilling effect" patented technology

The invention belongs to the technical field of drilling equipment, and particularly discloses a machine part drilling device. The device comprises a rack, a guide rail is arranged on the rack, a supporting frame is arranged on the guide rail in a sliding connection manner, a cross beam connected with a telescopic device is arranged on the supporting frame, a motor is arranged on the telescopic device, a drill bit is arranged at the output end of the motor, and the device is characterized in that a transverse rod is arranged on the telescopic device, a first supporting rod and a second supporting rod are arranged on the transverse rod, and are hinged with a first clamp and a second clamp correspondingly, two opposite air cylinders are arranged in the middle of the rack, a clamping plate isarranged on piston rods of the air cylinders, and a first spraying head and a second spraying head connected with a water pipe are arranged in the middle of the first supporting rod and the middle ofthe second supporting rod. The device is mainly used for machine part drilling, and the problem that after drilling, sweeps easily remain in holes is solved.

The invention discloses a steel plate drilling and grinding device for automobile machining. The steel plate drilling and grinding device comprises a supporting frame, wherein a first limiting plate is arranged on the inner side of the supporting frame, a conveying belt is arranged on the inner side of the first limiting plate, a support is fixed to one end of the supporting frame, a plurality of first transmission rods are arranged on the support, first tooth discs are arranged at the two ends of the plurality of first transmission rods, and a transmission belt is arranged on the first tooth discs. During drilling, when a reciprocating lead screw slowly rotates, a moving plate is driven to do continuous reciprocating motion, a drilling machine carries out hole forming operation on a steel plate through a drill bit, the steel plate obtained after hole forming is driven by a grinding disc which continuously advances to move forwards, and therefore the grinding disc carries out grinding operation on the steel plate obtained after hole rotating; and when the moving plate is reset through the reciprocating lead screw, a third spring is separated from pressing, a second spring rebounds, and therefore a second gear is engaged to a first gear which slowly rotates to enable a third gear to rotate, a tooth roller drives the first tooth discs to rotate, and the reciprocating lead screw continuously works to keep the continuous drilling effect.

The invention discloses a drilling device for sheet glass drilling. The drilling device for sheet glass drilling comprises a drilling machine, a fixing mechanism, a feeding mechanism and a cleaning mechanism, wherein the fixing mechanism is located between the drilling machine and the feeding mechanism; the cleaning mechanism is located above the fixing mechanism; the drilling machine comprises a drill bit and a moving mechanism; the drill bit comprises a drill bit body and a heating device; the heating device is arranged around the drill bit body; the moving mechanism comprises an X-axis moving mechanism and a Y-axis moving mechanism; the fixing mechanism comprises a clamping device and a detecting device; an upper clamping handle and a lower clamping handle are disposed on a clamping device body and are matched with each other; the feeding mechanism comprises a feeding channel, a feed conveying plate and a feed conveying belt; the cleaning mechanism comprises a moving track and cleaning brushes. The drilling device for sheet glass drilling is simple in structure and high in practicability; the stability of the drilling device during operation is improved; the drilling effect of the drilling device is guaranteed; side effects caused during drilling are reduced; the effects are remarkable and the working efficiency is improved.

The invention relates to the field of valve body drilling, in particular to valve body transverse drilling equipment. The equipment comprises a conveying mechanism, and a coarse drilling mechanism and a fine drilling mechanism are sequentially arranged on the two sides of the conveying mechanism in the conveying direction; and the conveying mechanism comprises a workbench, a conveying rail is arranged on the workbench, a bearing plate is arranged on the conveying rail, a conveying driving part for driving the bearing plate to move along the conveying rail is arranged on the workbench, and a limiting assembly for fixing the valve body is arranged on the bearing plate. The valve body transverse drilling equipment has the effect of improving the valve body drilling machining efficiency.

The invention discloses a brake pad automatic drilling drill bit positioning and installation mechanism and an installation method thereof. The brake pad automatic drilling drill bit positioning and installation mechanism comprises a base, a first clamping column, a second clamping column and a horizontal sensor, and rolling wheels are arranged at the four corners of the lower end of the base. The brake pad automatic drilling drill bit positioning and installation mechanism and the installation method have the beneficial effects that through the design of the first clamping column, the second clamping column and a toothed belt, the installation mechanism can replace manual work, it can be ensured that a drill bit is firmly installed, and the labor amount of workers can be decreased. Through the design of a PLC, second electric push rods and the horizontal sensor, the installation mechanism can have a horizontal adjustment function, the drill bit can be horizontally installed, and therefore the drilling effect of the drill bit is ensured. Through the design of third electric push rods and rubber clamping blocks, the installation mechanism can be temporarily fixed in a clamping mode, the abrasion degree can be reduced, and replacement can be convenient and fast. Therefore, the positioning and installation precision of the drill bit can be ensured.

The invention relates to the technical field of emulsion preparation and production, in particular to a five-axis linkage low-temperature motor spindle hole machining tool which comprises a machining table, and a machining module, a feeding module and a flushing module are arranged on the machining table. According to the drilling device, the motor output shaft drives the rotating part connected with the motor output shaft to rotate, then the rotating part drives the connecting shafts to rotate, the connecting shafts are limited by the rotating part connected with the cylinder, so that the connecting shafts can only penetrate between the two connecting shafts, the motion trail of the connecting shafts is O-shaped, and the connecting shafts enable the inserting plate and the drilling machine to enter and exit the limiting plate in a reciprocating mode through the connecting rods; then the connecting shaft moving in an O shape indirectly drives the arc-shaped rubber plate to rub with the motor shaft at the bottommost part in the material frame, then the motor shaft is driven to be conveyed into the slide, then the motor shaft is conveyed into the limiting plate in a sliding mode along the slide to be limited, then the motor shaft is inserted through the inserting plate in the limiting plate, the axis of the motor shaft is aligned with the output end of the drilling machine, and the motor shaft is driven to rotate. And the motor shaft drilling effect is guaranteed, the linkage performance is high, and more time and labor are saved during use.

The invention discloses a drilling machine for machining hardware precision parts and relates to the technical field of drilling machines. The drilling machine comprises a base plate. A support rod isfixedly connected to one side of the top of the base plate, and in addition, a fixing plate is fixedly connected to the top end of the support rod. Movable rods are connected to the two sides of thebottom of the fixing plate in a sliding manner, wherein the movable rods are matched with the fixing plate to be used. An electric drill bit is movably connected to the ends, far away from the fixingplate, of the movable rods, and a fixing rod is fixedly connected to the top of the electric drill bit. By means of the drilling machine for machining the hardware precision parts, the base plate canbe well protected; the electric drill bit is prevented from damaging the base plate; the service life of the drilling machine is prolonged; safety and reliability are achieved; the base plate can be prevented from being damaged; the drilling effect of the electric drill bit is guaranteed; drilling errors are reduced; the drilling machine can achieve the good fixing function; the vibration influence on drilling of the electric drill bit is reduced; and the drilling machine can achieve the good vibration reduction function, convenience and fastness.

The invention provides a dust removal device with a wind-water mixing function and a drilling rig thereof. The dust removal device comprises a compressed air system, a wind-water mixing box, a first pipeline, a water containing pipe, a second pipeline, a third pipeline, and a drilling air inlet one-way valve, wherein an inlet of the first pipeline is connected with the compressed air system, an outlet of the first pipeline communicates with the top of the wind-water mixing box, the water containing pipe communicates with the wind-water mixing box, and supplies water to the wind-water mixing box, the second pipeline is arranged at the bottom of the wind-water mixing box and communicates with a drill rod of the drilling rig, the third pipeline is connected between the first pipeline and thesecond pipeline, the drilling air inlet one-way valve is arranged on the third pipeline, and an inlet of the drilling air inlet one-way valve faces the first pipeline. High-pressure blast and water are synchronously fed into a drilling impactor, the high-pressure blast provides power for impacting coring drilling, rock powder and rock debris generated in the drilling process are wetted by the water, the drilling effect of an impacting drilling coring sample is guaranteed, and the flying situation of the rock powder is reduced; and the dust removal device has very high practical value and promotional value in the field of tunnel geological advance impacting coring drilling.

The invention discloses drain hole equipment of an electrical spiral cone rod protrusion oil tank. The equipment comprises a lifting device and a working main machine connected to an output end of thelifting device, wherein the working main machine comprises a driving mechanism, a spiral cone body and an oil cup. The driving mechanism comprises a spline shaft, and a first end tooth is arranged onthe top surface of the spline shaft; a second end tooth is arranged on the bottom surface of the spiral cone body, and the first end tooth and the second end tooth are connected through a coupling band; the spiral cone body has a first state and a second state, the top end of the spiral cone body in the first state is located in the oil cup, and the top end of the spiral cone body in the second state is located above the oil cup. According to the device, the spiral cone body is driven by the driving mechanism to rotate and rise, so that the spiral cone body can pierce the oil tank quickly, and the driving mechanism drives the spiral cone body to descend, so that oil in the oil tank flows into the oil cup; when the spiral cone body descends, an upward turnup at an opening of the oil tank is pulled back downward by means of rotation outside, so that the turnup of the oil tank is downward, and therefore, it is ensured that oil is drained smoothly and thoroughly.

The invention discloses an application method of a drilling machine for hardware precise part machining. The drilling machine comprises a base plate; one side of the top of the base plate is fixedly connected with a support rod; the top end of the support rod is fixedly connected with a fixed plate; the two sides of the bottom of the fixed plate are slidingly connected with movable rods matched for use; the ends, far from the fixed plate, of the movable rods are movably connected with electric drill bits; the tops of the electric drill bits are fixedly connected with fixed rods; and the drilling machine relates to the technical field of drilling machines. The drilling machine for hardware precise part machining can preferably protect the base plate, prevents damage of the base plate by theelectric drill bits, prolongs the service life, is safe and reliable, can prevent damage of the base plate, guarantees the drilling effect of the electric drill bits, reduces drilling errors, achieves excellent fixing function, reduces influence on the electric drill bits by vibration during drilling, and achieves excellent damping function and excellent convenience.