392results about "Drill jigs" patented technology

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.

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.

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 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.

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 discloses an indexing alignment template for split boring, which comprises a template body, and the template body is provided with an alignment mark and two sets of connecting hole groups corresponding to two parts. The device is respectively used for indexing and alignment of the runner hub and the handling frame during single-piece machining of the numerical control boring machine, and can ensure the consistency of positions of each group of shaft holes of the runner hub and corresponding lug holes of the handling frame, so that split type machining of the runner hub and the handling frame is realized.

The application discloses a multi-surface drilling tool, a multi-surface drilling device and a drilling system. The multi-surface drilling tool comprises a fixing frame, a mold, a bearing platform and a first driver. The mold is provided with a positioning part and a plurality of side parts, each side part defines a containing groove, and at least two side parts are provided with a drilling hole. The position of each side part provided with the drilling hole corresponds to the position of a processing surface one by one. The bearing platform is used for bearing a radiator. The first driver comprises a first output end capable of reciprocating in a horizontal direction. The first output end can abut against the first non-processing surface, drive the radiator to move in a first direction, so that the second non-processing surface abuts against the positioning part. The radiator is clamped between the first output end and the positioning part by the first driver, the fixing of the radiator in the fixed groove is realized, the positioning part provides positioning guidance for the radiator, the rapid positioning between the radiator and the mold is realized, manual pre-tightening is not needed, and the clamping efficiency of the radiator is improved.

The utility model discloses an impeller slope hole processing jig, which relates to the field of impeller processing, and comprises an impeller, a support seat, an impeller positioning shaft, a balance hole drill jig and an opening pressure plate, the impeller is sleeved at one end of the impeller positioning shaft through a hub, and the other end of the impeller positioning shaft is matched and positioned with the support seat; the balance hole drill jig is arranged on the hub in a sleeving mode and pressed through the open pressing plate, and then the open pressing plate and the supporting base are locked and fixed through the locking bolt. The lower surface of the balance hole drilling jig and a cover plate inclined face on the impeller rear cover plate are attached and positioned, a guide hole is formed in the balance hole drilling jig in the axial direction of the impeller in a penetrating mode, and a machining hole is drilled in the corresponding position of the cover plate inclined face through the guide hole. The mode that a balance hole in the inclined face of the impeller is drilled through manual visual positioning operation is omitted, and operation difficulty and labor intensity are reduced; the machining and positioning mode of the balance hole in the inclined face of the impeller is changed, and controllability and quality consistency of hole position precision of the balance hole are improved.

The utility model discloses a general section bar hole site auxiliary processing device, which comprises a base plate, a positioning pressure plate and a pressure plate, the base plate is provided with a plurality of positioning holes and a plurality of threaded holes, the plurality of positioning holes are linearly distributed, the plurality of threaded holes are also linearly distributed, the straight lines formed by the plurality of positioning holes and the plurality of threaded holes are parallel to each other, positioning pins are inserted in the positioning holes, and the pressure plate is arranged on the base plate. The positioning pressing plate is positioned through the positioning pin, a to-be-machined part is clamped on the bottom plate, the bolt penetrates through the through hole in the pressing plate to be matched with the threaded hole in the bottom plate, and the to-be-machined part and the positioning pressing plate are fixed on the bottom plate; the device has the advantages that positioning and locking are achieved, high precision is guaranteed, and parts are effectively prevented from deviating in the machining process; the efficiency is improved through one-time installation, hole site machining can be completed only through one-time installation, repeated clamping of parts is avoided, installation errors caused by repeated clamping are reduced, meanwhile, the tool has universality, hole site machining can be carried out on the same profile only by replacing the positioning pressing plate, and the tool machining cost can be saved.

The invention provides a double-sided clamping device for a curved surface component, and relates to the technical field of mechanical positioning and clamping. The double-sided clamping device for the curved surface component is used for assisting production and machining of the curved surface component and comprises an outer mounting mechanism and an inner mounting mechanism. A first clamping curved surface is arranged on the outer mounting mechanism, and a plurality of first drill holes corresponding to the first clamping curved surface are formed in the outer mounting mechanism at intervals; the inner mounting mechanism is provided with a second clamping curved surface corresponding to the first clamping curved surface, and the first clamping curved surface and the second clamping curved surface are oppositely arranged; and the outer mounting mechanism is magnetically connected with the inner mounting mechanism, so that the first clamping curved surface and the second clamping curved surface can clamp a curved surface piece arranged between the outer mounting mechanism and the inner mounting mechanism. The double-sided clamping device for the curved surface component is easy and convenient to operate in the disassembly and assembly process, uniform in stress in the clamping process and flexible in clamping mode, the production efficiency of the curved surface component is improved, and the machining cost is reduced.

The utility model discloses a body-building strength frame steel material frame machining device which comprises a single-shaft position changing machine, and a long tool shaft is fixedly installed between the power output ends of the single-shaft position changing machine. A plurality of supporting mechanisms for supporting steel materials are assembled and connected between the long tool shafts; the supporting mechanism comprises a support installed on the long tool shaft, and a plurality of V-shaped locking frames are installed on the outer side of the support. Sliding grooves are formed in the two sides of the V-shaped locking frame respectively, inner groove screw rods are fixedly installed in the sliding grooves, and a locking and pressing plate for locking and pressing the steel material frame is installed between the inner groove screw rods. The distance between the supporting mechanisms can be adjusted. The long tool shaft is provided with a plurality of trepanning supporting structures, and the steel material frame is supported through the trepanning supporting structures in the trepanning process. By means of the structure, the machining difficulty of the strength frame steel material is greatly reduced, and the posture that the steel material can be flexibly turned over in the machining process is achieved.

The utility model provides a plate end face drilling tool which is characterized in that a drilling assembly is installed on a base in a sliding mode in the first direction, and a clamp assembly is installed on the base in a sliding mode in the second direction. After the plate is clamped through the clamp assembly, the drill jig sleeve is installed on the clamp assembly and attached to the plate; then the drilling assembly is controlled to move in the first direction to be aligned with the drill jig sleeve; and finally, the clamp assembly is controlled to drive the plate to move close to the drilling assembly in the second direction, and the drilling assembly penetrates through the drilling jig sleeve to drill the plate. When the positions, at different heights, of the end face of the plate need to be drilled, in this way, the drilling process can be completed by adjusting the position of the drilling assembly in the first direction.

The utility model provides a device for preparing a rivet hole of a nut of a floating supporting plate, which comprises a bottom plate and a top plate, a positioning column is vertically arranged in the middle of the bottom plate, a positioning hole consistent with the positioning column in diameter is arranged in the middle of the top plate, a vertical positioning groove is arranged on the side face of the positioning column, and a positioning block matched with the positioning groove is arranged on the side edge of the positioning hole. The positioning columns penetrate through the positioning holes, the positioning blocks are located in the positioning grooves, guide holes are formed in the bottom plate and the top plate respectively, and the guide holes in the bottom plate and the guide holes in the top plate are overlapped in the vertical direction. According to the device for manufacturing the rivet hole of the floating supporting plate nut, the floating supporting plate nut can be completely fixed, the accuracy of the drilling position is kept, the device is easy and fast to operate, the structure is simple, manufacturing is convenient, the difficulty of hole manufacturing work can be greatly reduced, and the yield of products is improved.

The embodiment of the utility model provides a U-shaped groove fitting earhole drilling device for a composite insulator, which comprises a bottom plate, a positioning mechanism, a jacking mechanism and a drilling template, the positioning mechanism comprises a positioning block and a cushion block, the positioning block is supported at the front part of the bottom plate, and the inner side of the positioning block is provided with a positioning groove matched with the tail part of a U-shaped groove fitting to be processed; the cushion block is arranged on the bottom plate, and the distance between the cushion block and the positioning block is matched with the distance between the tail part and the front lug part of the U-shaped groove fitting to be processed; the jacking mechanism comprises a V-shaped block and a jacking air cylinder, a V-shaped opening of the V-shaped block is matched with the front lug part of the U-shaped groove fitting to be machined, and the telescopic end of the jacking air cylinder is connected to the rear end of the V-shaped block; the drill plate is supported on the bottom plate and located over the cushion block, and a drill hole is formed in the center of the drill plate. By adopting the technical scheme, the lug hole drilling process of the U-shaped groove fitting can be optimized, the production efficiency is improved, the production cost is reduced, and the product quality is improved.

The present invention relates to a water drill lance for extinguishing a fire in a container, which, when a fire occurs in a container, can extinguish the fire by automatically drilling a fire-extinguishing hole through a container door by means of a hydraulic pressure and then spraying water into the container, and can quickly extinguish a fire regardless of the height of containers stacked in multiple layers through vertical height adjustment.

The utility model relates to the technical field of tail door hinge machining, and discloses a tail door hinge machining tool which comprises a fixing mechanism base plate, the outer portion of the fixing mechanism base plate is fixedly connected with a connecting plate, the top of the fixing mechanism base plate is fixedly connected with a sliding groove plate, the top of the connecting plate is fixedly connected with a motor, and the top of the sliding groove plate is fixedly connected with the motor. The driving end of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a two-way threaded rod, the exterior of the two-way threaded rod is in threaded connection with a moving plate, and the exterior of the moving plate is fixedly connected with a gear. According to the drilling device, the motor is started, the rotating shaft is driven to rotate, and the bidirectional threaded rod rotates along with the rotating shaft, so that the moving plates move oppositely, the C-shaped sliding plate is driven to slide in the sliding rail, the tail hinge body is clamped, the effect of fixing the tail hinge body is achieved, subsequent taking-out is facilitated, meanwhile, the position needing to be drilled is positioned through the second drilling groove, and the drilling efficiency is improved. Therefore, the working efficiency is improved.

The invention relates to a machining device (1) for producing at least one orifice (3) in a part (2) made of composite material, the machining device (1) comprising a tool holder (4) and at least one drill bit (5) mounted on the tool holder (4), the drill bit (5) being intended to be driven in rotation about an axis of rotation (10). According to the invention, the machining device (1) comprises a cylindrical guide body (20) coaxial with the axis of rotation (10), mounted on the tool holder (4), and surrounding the drill bit (5), the guide body (20) being intended to bear on the part (2) during the production of the orifice (3) and the drill bit projecting from the guide body (20). Figure for abstract: Fig.1

A drill and mill template jig for door hardware installation has a side template strip, a clamping device for securing the side template strip against a side area of a door to be cut, and a face template strip orthogonally connected against an edge of the side template strip by a connector, such that the face template strip can span an edge face area of the door to be cut adjacent the side area. The face template strip and the side template strip include respective guide holes. The connector is configured to maintain a vertical offset between the respective guide holes and to allow for horizontal offset adjustment between the face template strip and the side template strip.

The utility model relates to the technical field of rocket assembly, and discloses an end frame riveting and drilling tool which comprises a platform, a plurality of pin holes are formed in the middle of the top wall of the platform at equal intervals, the tops of the pin holes are fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with a support, the top of the support is fixedly connected with a limiting block, and the limiting block is fixedly connected with the top of the platform. The top of the limiting block is fixedly connected with an arc-shaped block, the top of the arc-shaped block is provided with a half frame, the front end and the rear end of the half frame are fixedly connected with connecting plates, the top of the half frame is provided with a drill plate, positioning drill holes are formed in the middle of the top of the drill plate at equal intervals, and drill sleeves are fixedly connected into the positioning drill holes. According to the utility model, the bottom plate is fixed at the top of the platform through the pin holes, the position of the half frame is fixed by utilizing the arc-shaped blocks, and the drill plate is used for determining the position of positioning and drilling, so that the problems that the drilling precision cannot meet the requirement and the assembly accuracy is influenced due to inaccurate positioning parts are solved.

The utility model relates to the field of gear box base machining, in particular to a gear box base drilling positioning template which comprises a main body, a mounting plate is arranged on the main body, a first fixing assembly is arranged between the mounting plate and the main body, a sliding block is arranged on the mounting plate in a sliding mode, and a positioning hole is formed in the sliding block. Through the arrangement of the main body, the mounting plate, the sliding block and other components, the transverse position of the mounting plate can be adjusted through the mutual matching between the mounting plate component and the first fixing component in the working process, and the transverse position of the mounting plate can be adjusted; through mutual cooperation of the sliding block component and the first fixing assembly component, the longitudinal position of the positioning hole in the mounting plate can be adjusted, the effect of adjusting the position of the positioning hole according to needs is achieved, the mold is suitable for gearbox bases of various models, the variety and number of mold plates are reduced, the production cost is reduced, and the production period is shortened.

A tool holder for holding a tool includes a body and a mount. The body includes an interior region configured to receive the tool, wherein the tool defines a primary axis. The mount includes an angled portion, wherein the mount is coupled to the body, wherein the mount is configured to be secured to an object, and wherein the object defines a primary axis. The mount maintains the body in an orientation such that when the body receives the tool and mount is secured to the object, the primary axis of the tool and the primary axis of the object form an oblique angle.

The invention discloses a clamp for machining an aircraft cabin door hinge part. The clamp comprises a clamp body and a guide sleeve plate. At least one mechanical locking system is arranged on the clamp main body, and comprises a first positioning part and a second positioning part which are respectively positioned on two adjacent different vertical end surfaces. The first positioning part is provided with a first positioning surface and a stop block and is used for positioning one end of a part; and the second positioning part comprises two groups of second positioning surfaces which are arranged at an obtuse angle, and the two hinged ends of the part are positioned and pressed through a positioning block and a first pressing block. And a drilling template is arranged on the guide sleeve plate and is quickly locked with the clamp main body through a positioning and locking chuck and a blind rivet. Through an innovative different-surface vertical positioning structure, precise six-point positioning of parts with complex space structures is achieved, the technical problems that in the deep hole machining process, aircraft cabin door hinge parts are unstable in positioning, prone to deformation and the like are effectively solved, and the method is particularly suitable for high-precision deep hole machining with the length-diameter ratio larger than 30.

The application discloses a kind of methods for accurate drilling of aircraft cabin door skin hole position, belong to the technical field of drilling.The method comprises the following steps: A, the product is closely attached to the auxiliary support plate (4), and is positioned by the hinge on the product assembly and the framework (2);B, the drill template (1) is positioned and fastened by threaded pin (11), and the product is fastened using the compression assembly (5);C, drill bit is inserted into the bushing hole (16) in drill template (1) and drilled, until all drilling is completed;D, remove the product, and drill the final hole on the product.This method realizes the standardization of hole drilling, reduces the dependence on the personal ability of the operator, and greatly improves the drilling efficiency.Solve the problem that the fastener hole position of the skin of the existing front cabin door is difficult to operate manually, has low production efficiency and poor stability.

The utility model discloses an inclined hole drilling clamp for a flange part, which comprises a base, an inclined surface fixing frame, a clamping device, an inclined hole drilling device and an inclined hole drilling device, and is characterized in that the base is fixed on a drilling machine table-board; the bottom plate is fixed to the inclined face fixing frame in a bolted mode, the protruding part of the flange part corresponds to the inclined back face of the bottom plate and is positioned through a part positioning pin, the inclined front face of the bottom plate is provided with an opening, a drill bushing is embedded in the opening, and the drill bushing corresponds to the drilling position of a drilling machine and the to-be-drilled position of the flange part; the fixing clamp comprises a clamping seat, a driving arm and an extrusion arm, the clamping seat is fixed to the bottom plate in a bolting mode, a handle is installed on the driving arm, the movement direction of the extrusion arm is perpendicular to the bottom plate, and the extrusion arm is controlled by pushing the handle to press the flange part to the bottom plate. The flange part is installed on the clamp through the back face of the inclined base and is rapidly fastened through the fixing clamp, and therefore the situation that due to the fact that the installation space is limited, the drilling jig slides is avoided, and installation convenience is improved; and meanwhile, the machining accuracy is improved, and the production efficiency is improved.

The invention relates to the technical field of automatic drilling machines, in particular to an efficient and stable automatic drilling machine which comprises a workbench, a movable frame is arranged on the side face of a sliding rail on the side face of the workbench in a mirror image sliding mode, and a drilling module is fixedly arranged on the side face of the movable frame. A driving mechanism is arranged on the bottom side of the workbench, most of the structure of the driving mechanism is arranged in the workbench in a penetrating mode, a clamping mechanism is arranged on the upper side of the workbench, and a safety mechanism is arranged at the position, corresponding to the driving mechanism, of the side face of the workbench. And two groups of matching gears and two groups of matching toothed bars are arranged in the inner cavity. By arranging the driving mechanism and the safety mechanism, multi-state driving operation under the energy-saving effect of a single motor can be achieved, meanwhile, when the single-side movable frame moves in multi-state driving, the protection rod on the other side can be triggered in a linkage mode to be pushed by high-pressure gas to stretch out, and buffering protection operation is conducted on a drill bit at the other end; the drill bit is prevented from colliding with the workpiece.

A machining jig used for adjusting and aligning a workpiece with a drill bit of a drill press in order to make at least one hole at at least one desired compound angle in a workpiece. The machining jig includes a base table adapted to be operably engaged with a drill press table. The machining jig also includes a work table operably engaged with the base table, wherein the work table is pivotably moveable relative to the base table. The machining jig also includes an adjustment assembly operably engaged with the work table and the base table. The adjustment assembly is configured to pivotably adjust the work table to an angle relative to the base table, wherein the angle is selected from a range of predetermined angles. The adjustment assembly also secures the work table to the base table at the selected angle.

The present application belongs to the technical field of valve maintenance, and particularly relates to a nuclear island gate valve leakage ring drilling device. The device comprises a drilling tool, which comprises a speed reducer motor, a driving gear shaft, a driven gear shaft, an inert gear shaft, a sliding gear, a feeding gear, a feeding rack and a drill bit. The speed reducer motor drives the driving gear shaft, and the force is sequentially transmitted to the driven gear shaft, the inert gear shaft and the sliding gear, thereby driving the drill bit to rotate. A rotation feeding operation bolt is rotated, thereby driving the feeding gear to rotate, the feeding rack to move downward, and the drill bit to move downward, and the drilling operation is completed. The feeding rack is fixed to the connecting plate through a screw, and the feeding screw is fixed to the connecting plate through a nut. The present application can non-destructively and on-line remove the nuclear island gate valve leakage ring, and can efficiently complete the removal of the leakage ring while ensuring the intactness of the function of the leakage ring under the premise of fully considering the limited operation space, and can be repeatedly used.

A kind of multi-specification car battery clamp drilling equipment, including rack 1, fixedly connected processing support 2 is connected on rack 1, mould 3 is detachably provided on processing support 2, positioning groove 31 for placing workpiece is provided on mould 3, retractable pressing mechanism 4 is provided on processing support 2, pressing block 41 that cooperates with positioning groove 31 is provided on pressing mechanism 4;At least one drilling machine 5 is provided on the side of processing support 2, the drilling machine 5 is slidably connected on rack 1, relative to prior art, the mould of the present application can be replaced detachably, so that for different specifications of battery clamp only needs to replace corresponding mould, the drilling position of corresponding mould of slidable drilling machine can be adaptively adjusted.