5216results about "Boring/drilling machines" patented technology

A stop for use with an electric drill bit, the stop having at least one threaded sleeve for positioning the stop relative to a surface into which the drill bit will extend. The stop may have both an inner and an outer sleeve. The sleeves are mounted coaxially, one inside the other about the drill bit. One of the sleeves, preferably the inner sleeve, provides coarse adjustment of the position of the shoulder relative to the tip of the bit, while the other, preferably the outer sleeve, provides fine adjustment of the position of the shoulder relative to the top of the bit.

The invention relates to the technical field of drilling equipment, in particular to drilling equipment for automobile brake disc production, which comprises a support, an air cylinder and a mounting table, and an electric control drill bit is arranged on the bottom surface of the mounting table. The second rotating disc slides in a second abutting groove through a second abutting block fixed to the inner side of the second rotating disc when moving downwards along with the first rotating disc, stable rotation of the second rotating disc is guaranteed, the second rotating disc and the first rotating disc rotate coaxially, a second arc-shaped groove is formed in the surface of the second rotating disc, and the second arc-shaped groove is matched with the second arc-shaped groove. The circular block at the bottom of the positioning block close to the center of the connecting disc is inserted into the arc-shaped groove II. When the second rotating disc rotates, the second arc-shaped grooves push the positioning blocks to move along the sliding grooves so as to adapt to the inner diameter size of the brake disc, and therefore multi-point positioning can be conducted on the inner diameter and the outer diameter of the brake disc at the same time, and the clamping stability is improved.

The invention belongs to the technical field of automobile part machining, and particularly relates to a double-shaft numerical control deep hole drilling machine for automobile part machining, which comprises a base, two groups of movable frames are arranged above the base, machining shafts for performing deep hole drilling on a long shaft are arranged on one sides of the movable frames, and the two groups of machining shafts rotate in opposite directions; a fixing support is fixedly connected to the upper portion of the base, a clamping assembly for clamping and limiting a long shaft is arranged below the fixing support, the long shaft is positioned and clamped through movement of a plurality of sets of telescopic clamping rods, deep hole machining can be conducted on the shaft through a drill rod installed on a machining shaft, and in addition, the machining efficiency is improved. And through the arrangement of the auxiliary assembly, the axial extrusion force generated during drilling machining of the long shaft can be reduced to a certain extent, the situation that the long shaft is bent and even broken in the machining process is avoided, and the stability of double-shaft deep hole machining of the long shaft can be effectively improved.

The invention provides a track board drilling parameter intelligent optimization method and system based on deep learning, and relates to the technical field of deep learning, and the method comprises the steps: recognizing a feature region in three-dimensional scanning data through a deep learning semantic segmentation network, building a local coordinate system, calculating hole site deviation, constructing a pose correction field, and achieving the intelligent correction of drilling process parameters. And an optimal drilling track is generated by using a state space search algorithm. The method can adapt to actual geometric errors of the track plate, the drilling precision and efficiency are improved, the drilling failure rate is reduced, and the manufacturing quality of the track plate is improved.

The invention relates to the technical field of gang drills, in particular to a numerical control gang drill device which comprises a machine tool body, a telescopic assembly is arranged in the machine tool body, the output end of the telescopic assembly faces downwards and is connected with an extrusion block, and a storage plate is arranged at the position, below the telescopic assembly, in the machine tool body. One side of the machine tool body is connected with a gang drill plate through an air cylinder, and the side, facing the machine tool body, of the gang drill plate is evenly connected with a plurality of through drill seats. According to the device, a second clamping block and a first laser distance measuring sensor are arranged, the first laser distance measuring sensor can detect the distance value between a drill bit and an extension block at different positions of the drill bit, and the distance value between the drill bit and the extension block can be detected in the mode that the drill bit rotates; the detected distance value is uploaded to a background control system to be compared with a standard data value, and if the detected data value exceeds a standard data value interval, it is indicated that the drill bit deforms.

The invention relates to the technical field of plate punching, and discloses a plate punching device for mechanical part manufacturing, which comprises a base, the top of the base is fixedly connected with a vice, the top of the base is fixedly connected with a supporting column, the outer wall of the supporting column is slidably connected with a sliding frame, and the side wall of the sliding frame is slidably connected with a sliding table. A fixing cylinder is rotatably connected to the bottom of the sliding table, after a plate is fixed by a user, a drill bit is made to rotate through a supporting assembly and a driving assembly, the plate is drilled till a spring reset rod is pressed to make contact with the bottom of an arc-shaped telescopic sleeve, the edge of a hole is extruded by a conical scraper, burrs on the edge of the hole are scraped away, and the plate is fixed through a fixing cylinder. The drill bit and the conical scraper rotate synchronously to fit the edge of a hole and remove burrs on the edge of the hole, so that the problem that the center of the hole is difficult to align when a cutter is replaced to remove the burrs after drilling is completed is effectively prevented, and synchronous drilling and deburring is realized.

A lift device includes a chassis, an implement interface configured to be removably coupled to an implement, and a lift assembly coupled to the chassis and the implement interface. The lift assembly is configured to raise the implement interface relative to the chassis. The lift device includes an implement sensor coupled to the implement interface and configured to detect whether the implement is coupled to the implement interface. The lift device includes a controller operatively coupled to the lift assembly and the implement sensor. The controller is configured to adjust operation of the lift device in response to the implement sensor detecting that the implement is coupled to the implement interface.

The invention discloses a drilling device and method for greenhouse steel pipe production, belongs to the technical field of steel pipe drilling, and provides the following scheme that the drilling device comprises a drilling mechanism, and a drilling auxiliary mechanism is arranged in the drilling mechanism; the drilling assembly moves downwards, a pulley moves along with the drilling assembly and extrudes an inclined plane between the pulley and a sliding rail, a first piston rod moves, an elastic supporting assembly is hydraulically driven to move, a supporting head enters a steel pipe fitting, the steel pipe fitting can be limited by the supporting head, and meanwhile an inner cavity of the steel pipe fitting is full of the supporting head; secondly, the elastic supporting assembly further drives the toothed bar and the clamping assembly to conduct transmission, so that the clamping assembly clamps and fixes the steel pipe, then extrusion movement between a pulley and a sliding rail is adopted, acting force can be converted through hydraulic pressure, and therefore the steel pipe can be clamped and fixed; and the toothed bar smoothly drives the clamping assembly to complete automatic positioning of the steel pipe fitting, so that the purpose of efficient operation is achieved.

The invention discloses a rapid positioning and punching device and method for a precision die, and relates to the technical field of precision die and die casting machining equipment. The device comprises a workbench and an air floatation-vibration suppression and vacuum pre-fixing integrated platform at the bottom of a positioning groove of the workbench, and the air floatation-vibration suppression and vacuum pre-fixing integrated platform can be switched between a vacuum adsorption pre-fixing mode and an air floatation vibration suppression mode. Y-axis modules are arranged on the two sides of the workbench and drive the X-axis module and the Z-axis lifting mechanism to move. The intelligent drilling unit adopts an inner cooling type drill bit with a built-in phase change microcapsule, and the position error is compensated in real time through a laser interferometer. The method integrates the devices and sequentially comprises the steps of workpiece vacuum pre-fixing, air floatation vibration suppression, self-adaptive balanced clamping, vision and laser composite positioning, drilling and phase change self-cooling, laser dynamic error compensation and the like. The problems of positioning drifting, short service life of a drill bit and clamping unbalance during drilling of high-hardness die steel and large die castings (such as electric control boxes of new energy automobiles) are effectively solved.

The automatic punching device for automobile brake disc machining comprises a workbench, a feeding mechanism used for automatic feeding is arranged at the top of the left side of the workbench, an annular sliding rail is fixedly installed in the center of the top of the workbench, and a plurality of first limiting sliding blocks are slidably connected to the annular sliding rail; according to the automobile brake disc punching device, symmetrical punching is carried out on an automobile brake disc through two cutting punching machines on the symmetrical drilling mechanism, the punching efficiency is high, during punching, an inserting rod is inserted into a limiting sleeve, the cutting punching machines are limited and fixed through the limiting sleeve and the inserting rod, and the punching efficiency is high; the cutting perforating machine has the advantages that the problem that the cutting perforating machine deflects during perforating is avoided, perforating quality is improved, an inserting rod can press a bottom plate downwards every time the inserting rod is pressed downwards, air in an air bag is blown out from an air blowing pipe when the inserting rod ascends, the top of the automobile brake disc is blown to remove chippings while pressing downwards, and manual cleaning with an air gun is not needed.

The invention relates to the technical field of deep hole machining, and provides a multi-axis linkage machining system for drilling and milling the inner wall of a deep hole, which adopts a linear motion device to directly drive a cutter support module, omits a lead screw and other intermediate transmission links, shortens the non-cutting time, has high positioning precision, can improve the machining efficiency, and has lower operation noise and vibration. The processing environment can be improved; according to the workpiece clamping device, a second hollow rotating platform is connected with a chuck, the chuck clamps the workpiece, through program control, the second hollow rotating platform can drive the workpiece on the chuck to rotate and position at any angle, and the requirement for machining the workpiece by a drilling and milling cutter module is met; the problems of time waste, positioning errors and the like caused by secondary clamping are avoided, and the workpiece machining efficiency is improved; a tool bit of the drilling tool module is fed by adopting a variable-diameter structure (a tool bit feeding assembly), and drilling and milling can be carried out on the inner walls of deep hole type workpieces with complex inner hole shapes such as bottleneck holes and stepped holes.

The invention provides a piston machining drilling clamp and belongs to the technical field of piston machining, the piston machining drilling clamp comprises a machine tool and a machining table arranged on the machine tool, a piston is placed on the machining table, a clamping assembly used for fixing the piston is arranged on the machining table, and a supporting mechanism is arranged at the bottom of the piston. The supporting mechanism comprises two sets of supporting plates arranged at the bottom of the machining table, guide plates are slidably arranged on the supporting plates, and supporting cylinders are rotatably mounted on the guide plates; by arranging the supporting mechanism, precise positioning of the piston pin hole can be achieved, a stable machining reference is established, stable supporting of the pin hole is achieved through the synergistic effect of the multiple sets of supporting blocks, deformation of the pin hole due to different cutting forces is prevented, the supporting assembly can gradually retreat along with drilling, the supporting blocks always keep stable clamping force, and the machining precision of the piston pin hole is improved. And it is ensured that the hole wall is stressed in a balanced mode in the whole drilling process, and temporary deformation is avoided.

The invention relates to the technical field of five-axis machine tool drilling, in particular to a clamping device for wing hanging drilling operation and a laser measurement drilling system. A first middle assembly and a second middle assembly are detachably and fixedly connected with corresponding rotary tables; the second middle assembly is provided with an end plate extending front and back, and two sets of connecting areas spaced front and back are formed on the end plate. The clamping device further comprises a compensation insertion piece, and the compensation insertion piece can be selectively inserted between the first middle assembly and the first connecting lug and can also be selectively inserted between the connecting area and the rotary table so as to compensate the fluctuation quantity of the corresponding distance. The clamping device has the beneficial effects that through multiple technical means such as structure reuse, rotation reference unification, spacing compensation mechanism and assembly process optimization, high-precision, high-efficiency and high-stability indexing drilling clamping of the wing hanger is achieved, and then the drilling efficiency and the drilling precision are improved.

A power tool stand comprises a base; a projecting frame connected to the base; and a power tool carriage moveably mounted on the projecting frame. The power tool carriage comprises a first interface arranged to electrically connect with a removeable power tool and a second interface in electrical connection with the first interface and arranged to electrically connect with a removeable battery.

A control system for a lift device includes a base controller. The base controller is configured to operate, in coordination, a base assembly of the lift device and a lift assembly of the lift device in order to move an implement. The base controller is configured to receive, from an implement controller, an interface target path for an interface between the implement and the lift assembly. The base controller is also configured to, in response to determining that the lift assembly is capable of moving the interface along the interface target path, operate the lift assembly to move the interface along the interface target path.

The invention provides a sound equipment metal piece continuous drilling machining device, which relates to the technical field of drilling machining and comprises a drilling machine tool, a lifting drilling machine, a lifting pressing frame, a drilling table and a continuous transposition clamp. The downward pressing action of the lifting drilling machine is linked with the rotating and clamping actions of the continuous transposition clamp, after a mounting hole is drilled, the workpiece can be automatically rotated and positioned by downward pressing again without waiting for resetting of the transposition mechanism, the machining period of a single workpiece is greatly shortened, compared with traditional equipment, the device can shorten the machining period, and the machining efficiency is improved. And the production efficiency is obviously improved.

A lift device includes an implement including an implement frame including a base portion and an upright portion extending upward from the base portion, a tool interface configured to be coupled to a tool, and an arm coupled to the base portion of the implement frame and the tool interface and configured to reposition the tool relative to the implement frame. The lift device further includes a chassis, a tractive element coupled to the chassis, a drive motor coupled to the chassis and configured to drive the tractive element to propel the lift device, an end effector interface configured to removably couple to the upright portion of the implement frame, and a lift assembly coupled to the chassis and the end effector interface and configured to raise the implement and the end effector interface.

The embodiment of the invention provides stop valve machining drilling equipment and a method thereof, and relates to the technical field of stop valve machining. Stop valve machining and drilling equipment comprises a drilling table and a material storage box on the side of the drilling table, movable drilling mechanisms are installed on the two sides of the upper end of the drilling table, a valve body positioning mechanism is installed on the portion, between the two movable drilling mechanisms, of the drilling table, and an auxiliary positioning assembly is installed on the other side of the drilling table. The auxiliary positioning assembly is matched with the valve body positioning mechanism and used for clamping and auxiliary fixing of the valve body, so that the two movable drilling mechanisms can synchronously conduct drilling operation on machining parts at the two ends of the valve body. The movable drilling mechanism has the adjusting functions including height adjustment and horizontal displacement, and it is ensured that a drill bit can be accurately aligned with the position needing drilling. The gear motor drives the gear transmission system to drive the drill bits on the two sides to rotate synchronously, simultaneous drilling of the two ends of the stop valve is achieved, and the machining efficiency is greatly improved.

The utility model relates to a flange plate drilling device which comprises a workbench, a rotary table rotationally arranged at the top of the workbench, a first motor arranged at the bottom of the workbench and used for driving the rotary table to rotate, a boss arranged in the center of the top of the rotary table, a positioning column arranged in the center of the top of the boss, and a plurality of flange plates to be machined and spacer rings arranged on the positioning column in a sleeved mode. The top of the positioning column is in threaded connection with a pressing ring, the flange plate and the spacer ring are pressed and fixed through the pressing ring, a clamping mechanism is arranged at the top of the rotary table, the side wall of the flange plate is clamped and fixed through the clamping mechanism, a side plate is arranged on one side of the top of the workbench, and a top plate is slidably arranged at the top of the side plate. A power mechanism for driving the top plate to slide is arranged on the side plate, and a drilling mechanism is arranged on the top plate. The flange plate drilling device is convenient for drilling a plurality of flange plates at one time, and is high in working efficiency and convenient to use.

The drilling device for the automobile parts comprises a machine cabinet and a drilling adjusting frame installed on one side of the top of the machine cabinet, a drilling machine used for drilling is installed in the drilling adjusting frame, and a fixing mechanism is installed on the top of the machine cabinet and used for clamping and fixing the automobile parts; according to the self-adaptive fixing part designed by the invention, self-adaptive clamping and fixing can be carried out on automobile parts with different shapes and sizes, and structures such as an elastic unit, a piston plate, a first reset spring and a piston rod in the elastic unit in the self-adaptive fixing part are matched with one another; the position and the force of the self-adaptive clamping head can be automatically adjusted according to the appearance of the automobile part, displacement and shaking of the part in the drilling process are effectively reduced, meanwhile, the fixing stability is further enhanced through the clamping structure of the wedge-shaped block and the wedge-shaped hole, it is guaranteed that the drilling position is accurate, the hole diameter meets the standard, and the perpendicularity and the flatness of the hole meet the requirements; and therefore, the drilling precision is obviously improved.

Cylinder drilling equipment relates to the field of machining and comprises a V-shaped base, a plurality of conveying wheels are arranged on the two sides of the base in the length direction of the base and used for conveying a cylinder, the axis of the cylinder is parallel to the length direction of the base, and supporting plates are arranged on the two sides of the base; the clamping mechanism comprises two supporting rings arranged at the two ends of the base respectively and four supporting frames located on the circumferential side of the base and located on the inner sides of the supporting rings, the supporting frames are arranged in the circumferential direction of the supporting rings at equal intervals and move in the radial direction of the supporting rings, and a plurality of clamping blocks with adjustable intervals are arranged on the supporting frames in the length direction of the supporting frames and used for clamping the barrel; the drilling mechanism comprises four moving frames which are arranged on the peripheral side of the base and arranged at equal intervals in the circumferential direction, the moving frames move in the radial direction of the supporting ring, a plurality of rotating shafts which are adjustable in interval and rotate around the axes of the rotating shafts are arranged in the length direction of the moving frames, and drill bits are arranged at the ends of the rotating shafts so as to drill holes in the barrel. According to the device, coaxial clamping of the barrel can be guaranteed while synchronous drilling is conducted on the peripheral side of the barrel, the efficiency is improved, and the precision is guaranteed.

The invention relates to the technical field of motor spare and accessory part punching, and particularly discloses anti-deformation punching equipment for motor spare and accessory part production, the top of a base is fixedly connected with a workbench, the top of the workbench is uniformly provided with clamping parts, the top of the base is uniformly provided with supporting rods, and the supporting rods are fixedly connected with the workbench. The bottom of the supporting rod is fixedly connected with the top of the workbench, the top of the supporting rod is fixedly connected with a top plate, and the top of the top plate is fixedly connected with a driving component. According to the anti-deformation punching equipment for motor part production, the punching component is arranged, a drill bit stably moves downwards in the vertical direction under the guidance of the stopping mechanism in the middle of the buffering frame, the stopping mechanism provides guidance for the drill bit, the drill bit is prevented from deviating at the moment when making contact with a part, and the rotating drill bit penetrates through the buffering frame and the stopping mechanism; accurate punching operation on the motor spare and accessory parts on the workbench is completed.

The utility model discloses drilling equipment for processing a high-voltage transmission line iron tower, which relates to the technical field of drilling equipment and comprises a bottom plate, a vertical plate is fixedly connected to the upper side of the bottom plate, an electric push rod is fixedly connected to the top of the vertical plate, and a mounting plate is fixedly connected to the bottom of the electric push rod. A drilling mechanism is mounted on the lower side of the mounting plate; a rotating seat is rotatably connected to the exterior of the mounting plate, a gear ring is fixedly connected to the top of the rotating seat, a rotating mechanism is mounted on the upper side of the mounting plate, a water storage box is fixedly connected to the exterior of the rotating seat, a spraying mechanism is mounted at the bottom of the water storage box, and a bearing pipe is fixedly connected to the top of the water storage box; and a water replenishing mechanism is mounted on the upper side of the vertical plate. According to the device, all-directional rotating circulating water spraying cooling can be achieved on a drilling area, high temperature generated in the drilling process can be effectively restrained, and the situation that a drill rod and an iron tower prefabricated part are damaged due to the high temperature is avoided.

A lift device includes a chassis, an implement assembly, a lift assembly, a support platform, a user interface, and a controller The implement assembly includes an implement. The lift assembly is coupled to the chassis and the implement assembly. The lift assembly includes an actuator to move the implement assembly relative to the chassis. The support platform is coupled to the lift assembly. The controller can, in a first mode of operation, autonomously control at least one of the implement or the actuator. The controller can also, in a second mode of operation, control at least one of the implement or actuator based on user input data including a command from an operator. The controller can transition from the first mode of operation to the second mode of operation in response to (a) a request from the operator via the user interface or (b) data from a sensor.

The invention discloses a gang drilling machine capable of drilling holes vertically in two directions, and belongs to the technical field of drilling machinery. Comprising a vertical hole gang drill capable of vertically punching a workpiece to be drilled, a workbench which is arranged corresponding to the vertical hole gang drill up and down and bears the workpiece to be drilled, and a transverse hole gang drill which is arranged corresponding to the workbench front and back and can move front and back relative to the workbench under the control of a control mechanism so as to transversely punch the workpiece to be drilled. The vertical hole gang drill and the transverse hole gang drill are respectively connected with a guide mechanism and respectively move towards the workbench under the driving of a driving mechanism; or the workbench is connected with the guide mechanism and driven by the driving mechanism to move up and down towards the vertical hole gang drill, relative movement of the workbench and the transverse hole gang drill is achieved through the guide mechanism connected with the transverse hole gang drill and the driving mechanism, and the transverse hole gang drill, the guide mechanism of the transverse hole gang drill and the driving mechanism of the transverse hole gang drill integrally move up and down along with the workbench. According to the drilling machine, hundreds of vertical drilling and transverse drilling can be conducted on the to-be-drilled workpiece in rows at the same time, the drilling efficiency is improved, and the drilling machine is more economical and energy-saving.

The invention relates to the technical field of crankshaft center hole machining, and discloses an engine crankshaft center hole machining device which comprises a machining base table, a limiting mechanism is movably connected to the center of the top end of the machining base table, and positioning mechanisms are fixedly connected to the two sides of the top end of the limiting mechanism. A placing mechanism is fixedly connected to the center of the top end of the machining base table, a crankshaft assembly is placed at the top end of the placing mechanism, and the crankshaft assembly is located in the positioning mechanism; by arranging the adjusting wheel, the output bevel gear, the transmission bevel gear and the limiting plate, the adjusting wheel is rotated before a center hole is drilled, the output bevel gear is driven to rotate through the output shaft when the adjusting wheel rotates, the rotating shaft is driven to rotate through the transmission bevel gear when the output bevel gear rotates, and then the rotating sleeve and the limiting plate rotate; at the moment, the angle between the two limiting plates is changed, the balance block can be supported, the crankshaft assembly placed in the limiting plates can be preliminarily and accurately positioned, and follow-up rapid and accurate positioning is facilitated.

The invention relates to the technical field of machining equipment, and discloses a boring device for a loader bucket, which comprises a machining table, a pushing part for pushing the bucket on the machining table to move and supporting the bucket is arranged on the machining table, and a fixing part for pushing the bucket along with the pushing part to fix the bucket is arranged on the machining table. A hole boring piece used for boring a through hole formed in the bucket is arranged at the side end of the machining table. Through a linkage structure composed of a sliding block and an activation block in the fixing piece, a clamping program is automatically started along with movement of the bucket, manual intervention is not needed, the preparation time before machining is greatly shortened, through the buffering design of multiple sets of springs, it can be guaranteed that the bucket is stably clamped, the situation that the bucket is damaged due to too large clamping force can be avoided, and the machining efficiency is improved. The clamping pieces which are arranged in an up-down staggered mode are matched with the inclined adjusting grooves, the bucket is fixed from a plurality of point positions, and the fixing reliability is greatly improved.

The invention discloses high-precision wheel hub hole finish machining equipment, and relates to the technical field of drilling machines. When a hub is positioned and fixed in a clamping manner, the top of the hub cannot be parallel to the horizontal plane, so that positions of a drill bit and a mounting hole deviate during drilling, the mounting hole cannot be normally used after drilling, a pressing cover is matched with the drill bit, the pressing cover is in contact with the hub firstly during downward drilling, and a hydraulic cylinder is used for driving the hydraulic cylinder to drive the hub to rotate. The pressure of the pressing cover and the hub before a drill bit makes contact with the hub is gradually increased, the bottom end of the pressing cover is always kept parallel to the horizontal plane by means of deformation of a spring and limitation of a limiting column on a sliding disc before drilling treatment of a mounting hole of the hub, inclination of the hub is adjusted before drilling through preferential contact with the hub, the fixing effect is improved, and meanwhile the fixing effect is improved. And the drilling position deviation caused by the inclination of the hub during drilling is avoided.

The clamping device comprises a working table, supports are fixedly connected to the periphery of the bottom end of the working table, a positioning seat is fixedly installed in the center of the upper surface of the working table, a supporting mechanism is arranged on the upper surface of the positioning seat, and the supporting mechanism is arranged on the upper surface of the working table. Positioning blocks are fixedly installed on the periphery of the upper surface of the workbench, sliding rods are fixedly installed on the inner side walls of the positioning blocks, and clamping plates are arranged on the two sides of the positioning base. The mounting holes in the center of the wind power flange are formed in the outer walls of the multiple sets of top plates, the electric push rod is started to drive the top plates to stretch out and draw back, supporting is conducted according to the diameter of the mounting holes in the center of the wind power flange, meanwhile, the driving motor is started to drive the coupler to rotate, and the coupler drives the wind power flange to rotate when rotating; the position angle of drilling is adjusted, the position angle of the wind power flange in the clamping process can be conveniently adjusted in the drilling process, manual overturning operation is not needed, time and labor are saved, and the drilling efficiency is improved.