7results about How to "Accurate drilling position" patented technology

This invention discloses a forklift lever head component processing device, relating to the field of forklift lever head drilling technology; it includes a drilling mounting component, on which a clamping and positioning component is mounted to ensure drilling stability; a transfer auxiliary component is mounted on the drilling mounting component to reduce clamping difficulty; an inclined drilling guide component is mounted on the drilling mounting component; a wear compensation component is mounted on the inclined drilling guide component; the wear compensation component is used to limit the drill bit on the drilling mounting component; by adjusting the compensation slider, wear can be compensated, ensuring that wear can be compensated after long-term use, reducing operating costs; and with the trimming guide ring, trimming can be performed using the drill bit after wear and displacement adjustment of the compensation slider; thus solving the problem that the drill bit positioning block used in current forklift lever head drilling devices is not convenient for compensating wear and for verifying wear.

The invention discloses a medical orthopedic annular casing drill, and relates to the field of medical equipment, a drill bit is provided with an inclined cutting assembly, and chip removal assemblies are arranged between a drill body and the drill bit; the inclined cutting assembly comprises a tool face, a first auxiliary rear tool face, a second auxiliary rear tool face, a first main rear tool face, a front tool face and a second main rear tool face, wherein the first main rear tool face and the front tool face intersect to form a main cutting edge; the chip removal assembly comprises an inner cavity, an inner cavity face, an inclined opening and a vent hole, the inner cavity is formed in the drill bit, the inner cavity face is obliquely arranged in the inner cavity, and the inclined opening matched with the inner cavity face is formed in one end of the vent hole. The cutting edge inclination angle ensures the sharpness of the drill bit, the axial relief angle is formed by the reference plane included angle formed by the main cutting edge and the central axis of the drill body, the situation that a tool nose is broken due to large cutting resistance is effectively prevented, and fine bone chips generated during drilling are discharged through vacuum chip suction.

The utility model relates to the technical field of drilling machine, disclose a kind of forging machining drilling machine with flushing function, including workbench, the rear end of the workbench is fixedly connected with the adapter plate, the inside front end of the adapter plate is fixedly connected with two limit plates, the inside bottom end of the adapter plate is fixedly connected with cylinder, the drive end of the cylinder is fixedly connected with push block, the front end both sides of the push block are rotatably connected with two connecting rods, the other end of the connecting rod is rotatably connected with sliding block, the inside front end of the adapter plate is fixed with cross bar, the outside of the sliding block is slidably connected in the outside of the cross bar.In the utility model, it can effectively remove the debris generated during processing, keep the workbench clean and tidy, avoid the impact of debris on the precision of subsequent processing of forgings, prevent debris accumulation from damaging the mechanical structure of the drilling machine, prolong the service life of the equipment, optimize the working environment and protect the health of personnel.

This utility model discloses an automatic feeding mechanism for a grease nipple drilling machine, mainly composed of a frame, a linear motion module, and multiple sets of material trays. The linear motion module includes a drive motor, a lead screw, guide columns, and a linear motion table, enabling precise linear movement of the material trays. The top surface of the material trays has a rectangular array of material holes for positioning the grease nipples, and the bottom surface has positioning holes that cooperate with positioning columns on the linear motion table for fixation. The mechanism also includes a pushing component. This design achieves parallel operation of feeding and processing, improving production efficiency while ensuring drilling accuracy.

The utility model discloses a kind of drilling device for metal cabinet body processing, it is related to metal cabinet processing field, including processing table, the support rod is fixedly connected in processing table bottom, support mechanism for placing and fixed plate is provided on processing table, the side support plate is fixedly connected in processing table top two sides, adjusting mechanism is provided between side support plate, adjusting mechanism includes guide seat, guide seat is fixedly connected between two side support plates, multiple sliding blocks are slidably connected in guide seat top, fixed shell is fixedly connected in sliding block top. Advantage lies in: adjusting mechanism is provided with multiple drilling mechanism, drilling mechanism drives drilling head to rotate and carries out drilling operation, adjusting mechanism can adjust the distance between each drilling head, and through the cooperation of synchronous mechanism and drilling mechanism, drilling head can carry out drilling operation in any position, so that multiple hole drilling can be carried out simultaneously in different positions, improve efficiency, and metal plate does not need to be manually moved when drilling, ensure that drilling position is accurate.

The utility model discloses a drilling device with a drill bit convenient to replace, and particularly relates to the field of drilling equipment.The drilling device comprises a fixing block and the drill bit, a clamping groove is formed in the bottom end of the fixing block, two sliding grooves are symmetrically formed in the outer wall of the fixing block, each sliding groove is internally connected with a connecting block in a sliding mode, and the connecting blocks are arranged in the clamping grooves. A limiting hole is formed in the upper end face of each connecting block, a mounting groove is formed in the inner top wall of each sliding groove, a limiting device is arranged in each mounting groove, and the output end of each limiting device is connected with the corresponding two limiting holes. By arranging the limiting device, the fixing plate, the push rod and other devices, unlocking and locking of the drill bit can be rapidly completed through simple operation of lifting the handle and pulling the push-pull rod, compared with a traditional mode that the drill bit needs to be disassembled and assembled with the help of a tool, the tool changing time is greatly shortened, the waiting process is reduced, and in the working scene that the drill bit is frequently replaced, the working efficiency is greatly improved. And the overall working efficiency can be effectively improved.

The utility model discloses a kind of punching positioning device for aluminum alloy formwork production, it is related to formwork production technical field, including two parallelly arranged horizontal poles, two described horizontal poles top are fixedly connected with first guide rail, two described first guide rail top are slidably connected with sliding bar by sliding block, two described sliding bar middle part are fixedly connected with fixed plate by welding, two described horizontal pole middle part outer side are fixedly connected with extension rod, two described extension rod top are fixedly connected with stand, two described stand top are fixedly connected with crossbeam between, the right side of described crossbeam is fixedly connected with two second guide rails, two described second guide rails right side are slidably connected with drilling assembly by sliding block.Advantage is in: three-axis adjustment function can ensure the position, depth and angle of hole when punching can be accurately controlled.This not only improves the precision of construction, reduces deviation, but also can ensure the smooth connection with subsequent process.