761results about "Drill jigs" patented technology

The invention relates to a method for mounting a front panel (4) on a drawer side wall (1) for a drawer (2), said drawer side wall (1) having a connecting device (3) for connecting the front panel (4) and the drawer side wall (1), an end face (5) facing the front panel (4) to be connected, and a marking device (6) for marking a position (7) for a drill hole (8) in the front panel (4), said marking device (6) protruding beyond the end face (5) of the drawer side wall (1), the method comprises the following method steps: marking a position (7) for a drill hole (8) on the front panel (4) by means of the marking device (6) of the drawer side wall (1), and introducing the drill hole (8) into the front panel (4) at the marked position (7).

An edge guide attachment for a drill guide having a base having a bottom defining a bottom plane includes a first mounting arm, a fence, and a ruler. The first mounting arm is configured to mount to the base of the drill guide. The fence has a workpiece abutment surface extending below the bottom plane when mounted to the drill guide such that the workpiece abutment surface can engage an edge of the workpiece when the base rests on a surface of the workpiece. The fence is adjustably positionable along the first mounting arm. The ruler is fixably attachable to the base and has measuring demarcations thereon for indicating a spacing of the abutment surface from a predetermined location of the drill guide. The fence is movable relative to the ruler when the ruler is attached to the base.

The simple drill jig comprises a drill jig body, clamping grooves used for clamping the side wall of the antenna housing are formed in the two ends of the drill jig body, and two positioning blocks are arranged on one side of the drill jig body in a sliding mode. The drill jig body is provided with positioning edges which are located on the adjacent sides of the two positioning blocks and can abut against the positioning blocks, and the two positioning blocks and the two positioning edges are symmetrically arranged relative to the center line of an inner cavity of the antenna housing. The utility model has the beneficial effects that a machine tool is not needed for punching, and the precision of a drilling hole site can be improved.

The invention provides fuselage skin drilling equipment, and relates to a skin drilling process. The number of the supporting rods is two, the supporting rods rotate around the rotating shaft, the distance between the supporting rods and the rotating shaft is adjustable and equal, and the supporting rods rotate around the center shafts of the supporting rods. The number of the lower pressing rods is two, the lower pressing rods and the supporting rods are arranged in a spaced mode, the distance between the lower pressing rods and the supporting rods is adjustable, the lower pressing rods rotate around the center shafts of the supporting rods, the lower pressing rods move and rotate along with the supporting rods, and the lower pressing rods rotate around the center shafts of the lower pressing rods; the two limiting plates are arranged between the supporting rods, move and rotate along with the supporting rods, and move in the length direction of the bottom plate; the drilling machine moves in the length direction of the bottom plate; the drilling die is movably arranged between the bottom plate and the drilling machine in the height direction of the bottom plate and moves in the length direction of the bottom plate. The drilling efficiency and the drilling positioning accuracy can be improved, skin deformation caused during drilling is avoided, and the drilling device can be suitable for fuselage skins of various different curvatures and has high practicability.

A tooling support system is provided. The tooling support system includes tooling support elements. Each tooling support elements includes an anchor mountable to an external component of a body being drilled into, a tool guide supportable by the anchor and defining a tooling pathway and a guide sleeve disposed at an end of the tooling pathway. Each of the guide sleeves of the tooling support elements have varying dimensions.

The drilling machine includes a spindle, a spindle motor, a frame including, a linear motion guide support plate, a motor support portion, and a ram support plate disposed at a front end of the linear motion guide support plate, and having a height lower than the motor support portion, a linear motion guide disposed on the reference surface, a slider having a nut mounting hole to reciprocate along the linear motion guide, and having a height substantially the same as the motor support portion, a ram penetrating the first ram guide hole, a feed screw including a screw shaft having a rear end supported by the motor support portion and a front end that is a free end, and a nut fastened to the nut mounting hole; and a feed motor connected to the screw shaft.

The invention belongs to an aircraft assembly technology, and relates to a tubular sleeving type structure high-precision cross hole forming device and method. The device is composed of a device body structure, a connecting pipe positioning mechanism, a connector positioning mechanism and a drill jig. The device body structure is composed of a device body structure, a connecting pipe positioning mechanism, a connector positioning mechanism and a drill jig. The device body structure is provided with a connecting pipe positioning mechanism, a connector positioning mechanism and a drill jig. The connecting pipe positioning mechanism is used for positioning and fastening a connecting pipe on the device main body structure, the joint positioning mechanism is used for positioning and fixing a joint on the connecting pipe, and the drilling jig is used for drilling holes in the connecting pipe to ensure the drilling position degree and precision. The economical efficiency is excellent; the drilling quality is consistent and stable, ergonomics is met, the labor intensity of an operator is low, and operation is convenient. Through long-term application verification, the method has the characteristics of high reliability, stable quality and the like, and has wide popularization and application values.

A carton holds at least one product. At least one panel encloses an interior of the carton. A drill template is disposed on a surface of the at least one panel. The drill template includes at least one alignment feature configured to permit the drill template to be aligned to a location on a mounting surface upon which the product is to be mounted and at least one indicator of a drilling or cutting location. The carton is configured to, upon removal of the product from the carton, enable an installer to place an opposing surface of the at least one panel against the mounting surface, then align the drill template on the mounting surface using the at least one alignment feature, and thereafter drill or cut into the mounting surface at the location of the at least one indicator.

The invention discloses an adjustable self-centering drilling device which comprises an adjusting screw rod and an adjusting cone, and the bottom end of the adjusting screw rod is fixedly connected with the adjusting cone; a center hole is formed in the center of the adjusting cone and used for allowing the spring fixing rod to penetrate. A groove gap is formed in the side part of the adjusting cone and is communicated with the central hole; a threaded hole is formed in the base, and the adjusting screw rod penetrates through the threaded hole and can move up and down; a plurality of positioning holes are formed in the base and used for allowing a drilling tool to penetrate through; the fixed cover is fixedly connected with the base; a through hole is formed in the fixed cover; the periphery of the fixed cover is sleeved with a to-be-machined workpiece; one end of the telescopic rod is provided with a boss which is used for being inserted into the edge of the groove gap and can slide, and the other end of the telescopic rod penetrates through the through hole and is fixedly connected with the telescopic supporting head; one end of the telescopic spring is connected with the spring fixing rod, and the other end of the telescopic spring is connected with the telescopic supporting head; by means of the device, machining of circumferential flange holes of a workpiece to be machined can be completed in a self-centering mode, and additional standard alignment is not needed.

The invention provides a pneumatic overturning tool and an efficient assembly method for an airplane hanging box section, and belongs to the technical field of airplane assembly.The pneumatic overturning tool comprises a bottom supporting frame, a pneumatic rotation device and a box frame, the pneumatic rotation device and the box frame are installed on the bottom supporting frame, and the box frame is connected with an output shaft of the pneumatic rotation device through a clamp; a positioner assembly, a top drill plate and a bottom drill plate are installed on the box body frame and used for positioning and fixing all assemblies of the hanging box section and drilling holes, and after drilling, assembling is completed through a pneumatic overturning tool. The assembly efficiency is improved, the assembly precision is guaranteed, the labor intensity and the safety risk are reduced, the production flexibility and adaptability are improved, and the product quality and consistency are improved.

The present invention relates to a container which can extinguish a fire by drilling a container door with water pressure to form a fire extinguishing hole and then spraying water when a fire occurs in a container, and which can quickly extinguish a fire by means of vertical height adjustment without being limited by the height of a multilayer stacked container. The invention discloses a hydraulic drilling spray gun for box fire extinguishment.

The invention provides a skin framework assembly tool and a using method, and belongs to the technical field of tool fixtures, the skin framework assembly tool comprises an overturning workbench, a framework positioning mechanism is arranged at the upper end of the overturning workbench, and a bottom plate drilling jig mechanism and a partition plate drilling jig mechanism are further arranged at the upper end of the overturning workbench; the bottom plate drilling jig mechanism comprises a plurality of I-shaped switching bases connected with the overturning workbench, the I-shaped switching bases are arranged in a left-right mode and distributed on the front side and the rear side of the framework positioning mechanism, and a bottom plate drilling jig plate is arranged between the upper ends of the left-right adjacent I-shaped switching bases. And the partition plate drilling jig mechanism comprises a plurality of right-angle switching bases connected with the overturning workbench, and the right-angle switching bases are arranged on the left side and the right side of the framework positioning mechanism and distributed on the front side and the rear side of the framework positioning mechanism. And drilling and connection deviations are reduced.

In one or more arrangements, a jig for cutting a pocket on a workpiece is presented, which has a base and a guide assembly. In one or more arrangements, the system includes a base having a bit aperture configured to allow a boring bit therethrough and a bit guide removably attached to the base. In one or more arrangements, the bit guide has a boring drill bit slidably located within a guide cylinder, a stop collar coupled to the boring bit, and a spring around the throat of the boring bit between a top spring surface of the guide cylinder and a bottom spring surface of the stop collar. In one or more arrangements, the spring is configured to urge the boring bit into a non-contact position with the workpiece.

The present invention belongs to the technical field of bearing assembly manufacturing, and particularly relates to a cage for a hollow strut roller bearing and an auxiliary processing tooling therefor. The cage includes a first washer and a second washer. A plurality of struts are connected between the first washer and the second washer, and a roller is sleeved on each strut. A plurality of threaded through holes corresponding to the struts are formed in the first washer, and the plurality of struts are threadedly connected to the first washer through the threaded through holes. At least one movable through hole and a plurality of welding through holes corresponding to the struts are formed in the second washer. A rotation stopping groove is formed in the movable through hole, and the movable through hole is inserted and connected with the corresponding strut. The rotation of the strut is restricted by a spring wire in the rotation stopping groove, and the remaining struts are welded to the second washer through the welding through holes. The present invention can disassemble the struts and rollers in the movable through holes for observing and repairing the raceway, which is convenient for the later maintenance of the bearing, avoids damage during disassembly, can improve the service life of the bearing, and reduce the maintenance cost.

The utility model provides a handle for a bench worker to make holes, and belongs to the technical field of drilling tools. Comprising a handle body, a mounting hole is formed in one end of the handle body in a penetrating mode in the thickness direction of the handle body, a drill bushing is arranged in the mounting hole, a first through hole used for limiting the deflection amplitude of a drill bit is formed in the drill bushing in a penetrating mode, and an annular boss used for being inserted into a sample plate hole is arranged at the first through hole of one end of the drill bushing. According to the handle for drilling by the bench worker, the inclination amplitude of the drill bit can be limited through the first through hole in the drill sleeve, and the effect of improving the drilling quality of a product is achieved.

An automated clamp is disclosed including a clamp frame, motorised clamp jaws, and a robot end effector connector. One of the clamp jaws can receive a drilling tool and / or a fastening tool. One of the clamp jaws has a position sensor for detecting a position of the clamp. The clamp forms part of an automated clamping system. The clamping system is used to automatically clamp a rib web to a rib post or integrated rib foot of an aircraft wing box for automated drilling and / or fastening the rib web to a rib post or integrated rib foot.

The present invention generally relates to a metal sheet screw position template designed primarily for use with metal roofing and carports. Metal sheets are generally installed on a structure with screws. Location of those screws is important for proper fastening and the overall symmetrical appearance of installation. The invention provides a template that is placed on a standard metal sheet to locate the screw positions in a fast and symmetrical manner so as to speed the process of installation, while ensuring a very symmetrical screw pattern for the entire roof or carport.

A handheld powered pocket hole drilling system is provided. The system includes a base assembly having a plate. The plate has a drill bit opening extending through the plate. The system includes a drilling assembly and a drill bit connected to the drilling assembly. A drill guide assembly is operably connected to the base assembly and the drilling assembly. The drilling assembly is movable along the drill guide assembly to extend and retract the drill bit through the drill bit opening at an angle. An actuating assembly is operably connected to the drilling assembly. The actuating assembly is configured to move the drilling assembly and drill bit between a retracted position and an extended position. In some arrangements, the actuating assembly moves a drilling assembly and drill bit rearward and downward to the extended position and a handle of the actuating assembly is moved forward and downward.

The invention discloses a profiling drill jig and a positioning method.The profiling drill jig comprises an L-shaped profiling fixing base and a strip-shaped drill jig body, during installation, the L-shaped profiling fixing base is arranged on a boundary beam, so that a transverse installation part is attached to the bottom of the boundary beam, meanwhile, a vertical supporting part is attached to the outer side face of a side wall, and the strip-shaped drill jig body is installed on the L-shaped profiling fixing base; the L-shaped profiling fixing base is arranged on the transverse installation portion and the bottom of the edge beam in a penetrating mode through the first fastening piece so that the L-shaped profiling fixing base can be fixed, then the strip-shaped drilling jig is arranged on the drilling jig fixing groove, finally, the drilling jig is pressed on the side wall, and drilling operation can be conducted after the strip-shaped drilling jig is fixed. And the fixing stability of the strip-shaped drill jig can be effectively improved through the L-shaped profiling fixing base, and therefore the drilling precision is improved.

The invention relates to the technical field of drilling equipment, and particularly discloses drilling equipment for automobile parts and a machining technology thereof.The drilling equipment for the automobile parts comprises a workbench and a clamping assembly, drilling assemblies are symmetrically arranged on the left side and the right side of the clamping assembly, and each drilling assembly comprises a mounting plate, a drill bit and a positioning assembly; a driving part I for driving the mounting plate to move left and right is mounted on the workbench; the mounting plate is connected with a mounting disc through an elastic piece, a pressing cylinder is arranged on the mounting disc, the drill bit is located in the pressing cylinder and is coaxially arranged with the pressing cylinder, a first motor is arranged on the mounting plate, the first motor is connected with a connecting rod, and the drill bit is coaxially and fixedly connected with the connecting rod; the positioning assembly comprises a positioning head and a driving structure, the positioning head is elastically connected with the pressing cylinder in the left-right direction, and the tip of the positioning head is located on the central axis of the drill bit. According to the drilling equipment for the automobile parts and the machining technology of the drilling equipment, the drilling position and the drill bit are positioned through the positioning head, and the drilling precision and the drilling quality are improved.

A drill template includes a tooling plate defining a first aperture extending through the plate along a first axis. The template also includes an adjustable bushing assembly having an outer eccentric element arranged rotatably inside the first aperture and defining a second aperture disposed along a second axis. The template additionally includes an inner eccentric element arranged rotatably inside the second aperture and defining a third aperture disposed along a third axis. The first, second, and third axes are spaced apart from each other. The template also includes a drill bushing arranged inside the third aperture and defining a fourth aperture disposed along a fourth axis. The bushing is configured to swivel relative to the inner eccentric element to orient the fourth aperture relative to the tooling plate. The template further includes a system of fasteners for setting the bushing position relative to the plate for guiding a drill bit.

Hinge drilling jig (10) for producing a drilling pattern for hinges (4) in a furniture panel (3a), comprising: - at least one basic body (11), - at least one cylinder head drill (12) for producing a cylindrical recess (7) for receiving a hinge cup (6) in the furniture panel (3a), - at least two spaced-apart clamping devices (16a, 16b) for clamping the furniture panel (3a) relative to the base body (11), - at least one stop device (28) for restraint of the base body (11) against an end face (19a) of the furniture panel (3a), characterized in that a clamping lever (15) is provided by which the at least two clamping devices (16a, 16b) can be actuated together and / or wherein the at least one stop device (28) is arranged in a central area of ​​the at least one base body (11) between the at least two clamping devices (16a, 16b).

The invention discloses a component butt joint hole finish machining positioning device and method, the device comprises a supporting platform, a drill jig frame, a drill jig body, a positioning plug pin and a gap adjusting insertion piece, and the positions of the drill jig frame and the drill jig body are checked through measurement datum points on the drill jig frame and the drill jig body; the aircraft component is hoisted to the position above the fork lug butt joint hole finish machining positioning device, and each fork lug connector is connected with the corresponding drill jig body through an initial hole positioning step plug pin; when final hole machining is conducted on the fork lug connectors, only one fork lug connector can be machined each time, and the relative positions of the other fork lug connectors and the corresponding drill jig body are fixed through the positioning plug pins and the gap adjusting plug pieces; all fork lug joints are machined in sequence; and the end hole positioning step plug pins of all the fork lug connectors are dismounted, and the aircraft component is hoisted away from the butt joint hole finish machining positioning device.

The utility model belongs to the technical field of aircraft avionics systems, and particularly relates to an aircraft separation surface electric connector mounting hole positioning device. Comprising a guide rail base, a mounting hole positioning sliding block, a driving connecting assembly and a knob adjusting assembly. Wherein four mounting hole positioning sliding blocks are arranged on a rail of the guide rail base, and mounting holes in the mounting hole positioning sliding blocks are used for clamping the mounting position of the structure separation surface connector; the knob adjusting assemblies are arranged on the guide rail base; the driving connecting assembly comprises four driving connecting pieces, one end of each driving connecting piece is connected with one mounting hole positioning sliding block, and the other end of each driving connecting piece is connected with the knob adjusting assembly; and the knob adjusting assembly rotates, and the mounting hole positioning slide block is driven to move on the guide rail base by driving the connecting piece, so that the positioning of the mounting hole of the separated surface electric connector is realized. The positioning device is used for accurately positioning the mounting hole of the aircraft separation surface electric connector, the positioning process is simplified, the positioning accuracy and efficiency are remarkably improved, scrapping and damage caused by drilling of the aircraft wire harness electric connector are avoided, and the positioning device has high use value and economic benefits.

The utility model discloses an annular double-boss drill jig, and particularly relates to a drilling die for bosses at the tail end of a pull ring, the drill jig is used for positioning the pull ring and comprises an outer plate, a middle plate, an inner plate and fastening screws, openings of the pull ring extend outwards to form connectors, connecting holes are formed in the connectors, and the outer plate and the middle plate are connected through the fastening screws. Fastening screws penetrate through the outer positioning holes, the middle positioning holes and the inner positioning holes respectively to fix the pull rings, the drill jig outer plate, the drill jig middle plate and the drill jig inner plate into a whole, and due to the fact that the outer guide holes, the middle guide holes and the inner guide holes are coaxially arranged and are consistent with the connecting holes in position, machining of the connecting holes can be completed by drilling a drill bit into the guide holes through a common bench drilling machine. According to the drill jig, double holes can be machined at the same time after one-time clamping, dismounting work is not needed in the machining process, the coaxiality of the double holes is effectively guaranteed, and the requirements of the double holes, the annular center size and other related sizes are effectively met. Compared with an existing vise and clamping arm fixing mode, the clamp has the advantages of being easy to clamp, high in mechanical strength, not prone to product deformation and the like.

The invention provides a method of locating a position of an electrical fixture behind a panel by using an aperture cutting guide comprising a support plate and a guide tube having a longitudinal aperture. The support plate is formed with first holes and second holes. The selected second hole and the guide tube protruding through a cut-out of a panel are positioned at an axis of the fixture installation location. A hole cutting tool having a longitudinal rotatable element and a cutting member with cutting teeth is directed towards the cut-out. The rotatable element is movably received and guided by the tube's longitudinal aperture. An opening within the panel is cut by the cutting teeth, so that the guide tube is adapted to retain a proper orientation of the longitudinal rotatable element and to prevent the cutting teeth of the tool from drifting away from a predetermined orientation.

Flexible hole forming equipment suitable for a rocket tube section end frame comprises an axial hole forming device, a radial hole forming device, a rotary table, a flexible tool and a control system. Wherein the rotary table is fixed on a foundation through an adjusting sizing block and a foundation bolt; the flexible tool is mounted on the rotary table through a positioning pin and a screw; the axial hole forming device and the radial hole forming device are installed on the two sides of the rotary table at the interval of 90-degree azimuth angles. The device is mainly used for machining axial butt joint holes and radial riveting holes of multi-model cylinder section end frames of spaceflight carrier rockets and axial milling, flexible hole forming of the rocket cylinder section end frames with the diameter of phi 3350 mm and phi 3800 mm can be met, and machining of all inner L-shaped and outer L-shaped end frames with the diameter of phi 3350 mm and phi 3800 mm is considered; the problem that a multi-drill jig tool corresponding to multi-type end frames is tedious to replace is solved, the size precision and the position precision of end frame drilling are greatly improved, and the machining period is shortened.

The utility model relates to the technical field of hinge machining, in particular to a positioning device for hinge shaft hole machining, which comprises a positioning assembly, the positioning assembly comprises a positioning base, guide hole pieces, guide holes and a positioning piece, a plurality of guide hole pieces are arranged above the positioning base at equal intervals, and the guide hole pieces are arranged corresponding to bayonets of hinge workpieces. A guide hole is formed in the middle of the guide hole piece. When the punching device is used, application equipment for punching a shaft hole is guided through the guide holes in the guide hole pieces, continuous guiding is carried out through the multiple guide hole pieces, the punching precision of the application punching equipment on a hinge workpiece is improved, punching deviation caused by punching vibration is reduced, and therefore the defective rate of hinge workpiece machining is reduced.

A machining tool assembly is provided for machining a blank to form a firearm lower receiver. The assembly includes a pair of side plates positionable on opposed sides of the blank to capture the blank therebetween. A template plate having a template aperture is adapted to be removeably attachable to the side plates. The template aperture is aligned with a top surface of the blank and is adapted for machining a cavity within the blank having a peripheral contour complimentary to a peripheral contour of the template aperture. A centering mechanism is adapted to be removeably attachable to the template plate, with the centering mechanism including an opening aligned with a corresponding void formed on the blank to align the blank with the template plate.