82results about "Drilling machines" patented technology

The utility model belongs to the technical field of trepanning device, and disclose multifunctional integrated woodwork three-in-one connecting piece trepanning device, including the basic support of cross section is L type, the basic support is installed with hand twist and is pressed tightly spare, the basic support one side is connected with the positioning template through first screw, the positioning template is connected with eccentric wheel punch -out template through second screw, the eccentric wheel punch -out template is opened with two different hole diameter holes, the basic support is connected with hole distance template through third screw away from the one side of positioning template, the positioning template still can be connected with hinged hole opening positioner through fourth screw, can respectively constitute four kinds of specifications three-in-one eccentric wheel hole trepanning device, hinged hole trepanning device, three-in-one embedded part pilot hole positioner, inclined hole positioner, cabinet door adjusting clamp etc., realize a set of tools, multiple purposes, need not to replace the tool repeatedly, be favorable to the use of wood working operation.

The utility model relates to a doorframe side frame lock hole opening device, which comprises a rack, a drilling mechanism, a conveying mechanism, a lifting mechanism, a pressing mechanism and a chip removal mechanism, a track is arranged on the outer side of the rack, the drilling mechanism is connected to the track in a sliding manner, the output end of the drilling mechanism faces downwards, the chip removal mechanism is arranged on the drilling mechanism, and the conveying mechanism is arranged on the conveying mechanism. Two fixing plates and two supports are arranged on the machine frame in a front-back mode, the two supports are located between the two fixing plates, the downward pressing mechanism is installed on the fixing plates, the output end of the downward pressing mechanism horizontally stretches out to the position above the supports, and the lifting mechanism is installed on the portion, between the two supports, of the machine frame. The upper end face of the support is higher than the upper end face of the fixing plate, the chip removal mechanism faces the support, and the upper end face of the conveying mechanism can move up and down to cross the upper end face of the support. And by arranging the chip removal mechanism, wood chips and dust generated in the machining process are discharged in time, and environmental pollution is reduced.

The utility model relates to the technical field of wood processing, and discloses a drilling device for wood processing, the drilling device comprises a processing table, a supporting frame, a first driving motor, a first threaded rod, a fixing seat and drilling equipment, the supporting frame is welded to the middle position of the top of the processing table, and the first driving motor is mounted on one side of the supporting frame; the clamping mechanism comprises supporting plates, hydraulic cylinders, connecting rods and pressing plates, the supporting plates are welded to the two sides of the machining table, the hydraulic cylinders are arranged on the outer sides of the supporting plates, one ends of the connecting rods are fixedly connected to the output ends of the hydraulic cylinders, and the other ends of the connecting rods are fixedly connected to the output ends of the pressing plates. The other end of the connecting rod is fixedly connected to the outer side of the pressing plate through screws. According to the drilling device for wood processing, by adjusting the positions of the four sets of pressing plates, when the pressing plates move towards the inner side, wood can be clamped, so that the wood is not prone to deviating and moving during drilling, and the wood can be stably drilled.

The invention discloses an intelligent fool-proof plate machining system and method and a computer program product. The system comprises a code scanner, an edge sealing machine, a conveying line sequentially passing through the code scanner and the edge sealing machine and a PLC connecting the code scanner, the edge sealing machine and the conveying line, the conveying line comprises a before-sealing line section located in front of the edge sealing machine, the code scanner is located above the before-sealing line section, a width measuring device connected with the PLC is arranged at the position of the before-sealing line section, and the width measuring device is connected with the PLC. In the process that the plate is sent to the edge sealing machine through the pre-sealing line section, the code scanner scans a label code on the plate to obtain size information of the plate and sends the size information to the PLC, the width measuring device measures the width information of the plate and sends the width information to the PLC, the PLC compares whether the measured width information of the plate conforms to the size information of the plate from the code scanner or not, and if yes, the edge sealing machine is started. If yes, the conveying line normally conveys the plate to the edge sealing machine and controls the edge sealing machine to conduct edge sealing on the plate, otherwise, it is considered that the label code of the plate is wrong, and the conveying line stops conveying the plate. The labeling device can prevent subsequent processing procedure errors caused by labeling errors.

The utility model discloses a rectangular plate trepanning device which comprises a workbench, an industrial personal computer, a rear installation base, a longitudinal moving sliding rail assembly and a servo motor. The industrial personal computer and the rear installation base are arranged on the workbench, the longitudinal moving sliding rail assembly is arranged on the rear installation base, and the servo motor is arranged on the rear installation base and connected with the longitudinal moving sliding rail assembly. The longitudinal sliding plate is arranged on the longitudinal moving sliding rail assembly and is driven by a servo motor to move up and down; the trepanning motor mounting seat is fixed on the longitudinal sliding plate; the drilling machine is arranged at the lower part of the trepanning motor mounting seat; the motor is arranged on the trepanning motor mounting seat and is in transmission connection with the drilling machine; the drilling machine is arranged on the workbench, the supporting base is arranged on the workbench and opposite to the drilling machine, and the wood base clamp is arranged on the supporting base in a sleeving mode and clamps a wood base to be drilled. By means of the scheme, the winebottle packaging box machining device has the advantages of being simple in structure, reliable in machining operation and the like, and has high practical value and popularization value in the technical field of winebottle packaging box machining.

A numerical control drilling and milling center with a following type disc tool magazine comprises a machining table, a machining center body arranged on one side of the machining table and a tool apron assembly installed on the machining center body, and the position of the tool apron assembly on the machining center body can be adjusted in the Y-axis direction. The machining center body comprises a base, a Y-axis driving mechanism installed on the base, an X-axis driving mechanism installed on the Y-axis driving mechanism, a Z-axis driving mechanism installed on the X-axis driving mechanism and a machining head installed on the Z-axis driving mechanism, and the maximum moving path of the machining head in the Y-axis direction in the machining process is a Y-axis effective machining path. And the tool apron assembly moves into the Y-axis effective machining path of the machining head, and after tool mounting and tool changing are completed, the tool apron assembly retreats from the Y-axis effective machining path of the machining head. The tool apron assembly is prevented from interfering with the stroke of the machining head, meanwhile, the maximum machining stroke of the machining head is ensured, and the machining range of the machining head is effectively widened.

The present application belongs to the field of furniture production and manufacturing, and provides a wood material cutting tool wear and machining precision online monitoring method, which comprises: sharpness determination and wear amount calculation and analysis of handle milling cutter and drill bit; preparing test materials and tools, determining numerical control milling machine and measuring instrument equipment; based on the tool edge retreat amount on the tool wedge angle diagonal, as the cutting tool edge wear evaluation value; tool wear test; multi-source signal synchronous acquisition and signal preprocessing and noise reduction; multi-domain feature extraction and fusion; optimization algorithm suitable for tool wear prediction model establishment: constructing LF-SMA-RELM tool state monitoring and prediction hybrid model for predicting tool edge retreat amount; online monitoring and intelligent early warning; the present application realizes full-process monitoring and prediction of cutting tool wear state and machining precision change.

The invention relates to the technical field of woodworking tools, and discloses a double-station alternate timber side face punching machine tool which comprises a machining bed, a hydraulic cylinder and an electric push rod, a fixing frame is fixedly arranged on the outer wall of the electric push rod and fixedly connected with the driving end of the hydraulic cylinder, and an electric sliding table is installed on the outer wall of the machining bed and fixedly connected with the hydraulic cylinder. And a perforating machine body is slidably connected to the outer wall of the electric sliding table, a cleaning assembly is installed on the side, close to the electric sliding table, of the machining bed, a groove is formed in the machining bed, and the cleaning assembly is used for cleaning chippings in the groove. Through centralized recovery and treatment of the chippings, the effects that it is ensured that the machining table top is clean and tidy, the time cost needed for cleaning the table top in the later period is reduced, and the working intensity of operators is reduced are achieved.

The utility model provides a device for punching a wooden board, which comprises a machine table and is characterized in that a U-shaped cover, a fixed V-shaped clamping plate and an air cylinder are sequentially arranged on one side of the machine table from back to front, the end part of a piston rod of the air cylinder is connected with a movable beam, the movable beam is connected with a track through a spring, and the track is connected with the U-shaped cover. A fixed V-shaped clamping plate is arranged on one side of the machine table, a track is arranged on the other side of the machine table, an adjusting seat is slidably connected to the track, a locking screw is connected to the adjusting seat in a threaded mode, a movable clamping strip matched with the fixed V-shaped clamping plate is further connected to the adjusting seat, and a containing table used for containing an electric punching tool is arranged on the other side of the machine table.

The utility model relates to the technical field of plywood automatic punching drilling and milling integrated machine, disclose plywood automatic punching drilling and milling integrated machine, the utility model discloses a follow -up dust extractor, the follow -up dust extractor is configured at the lower end surface of drilling and milling motor and is sleeved in the outside of drill bit or milling head, the follow -up dust extractor is equipped with a cavity that is open downward, the cavity is connected with suction fan through suction hose, the cavity forms the negative pressure suction force in and carries out the cleaning to the wood chip generated by punching or milling. The utility model adopts the unique structure design, its outside is sleeved in the drill bit when working, when the wood chip splashes, the annular surrounding structure of suction guide sleeve can block the big particle wood chip, and the design of suction guide sleeve makes the wind more concentrated near the cutting position, compared with prior art effectively improve the probability of absorbing wood chip, so the selection requirement of matched dust collection fan can be low.

The utility model provides a vertical drilling moving seat for a numerical control gang drill, which belongs to the field of woodworking drilling machinery and comprises a moving structure and a drilling bag mounted on the moving structure, a dust hood cylinder is fixedly mounted on one side of the drilling bag, a telescopic end of the dust hood cylinder vertically stretches out and draws back and is fixedly provided with a material pressing dust hood, and the telescopic end of the dust hood cylinder is fixedly provided with a material pressing dust hood. The material pressing dust suction hood is of a hollow structure and surrounds the drill bag, the material pressing dust suction hood is provided with a dust outlet connected with the dust suction structure and a dust suction opening matched with a drill bit of the drill bag, and the position, corresponding to the telescopic end of the dust hood air cylinder, of the side wall of the material pressing dust suction hood is thickened to form a material pressing part. The telescopic end of the material pressing part and the telescopic end of the dust cover air cylinder coincide or partially coincide in the vertical direction, the material pressing dust suction cover is matched with the dust cover air cylinder to achieve the auxiliary material pressing function, the slight dislocation phenomenon in the drilling process can be effectively reduced, and the drilling quality is improved. And meanwhile, the fitting degree between the material pressing dust suction hood and the drilled material can be improved, escaping of drilling dust is reduced, and the dust suction effect is improved.

The utility model relates to the technical field of bamboo board production, and discloses a combined punching positioning device for mould-proof bamboo board production, which comprises a punching table, supporting legs are fixedly mounted on two sides of the bottom of the punching table at equal intervals, a supporting plate is fixedly mounted on one side of the bottom of the punching table, and an industrial dust collector is arranged at the top of the supporting plate. Bamboo plates of different sizes can be positioned through positioning adjustment, a first hydraulic rod is started to drive a connecting plate, a connecting rod and a hollowed-out block to move, a sliding groove positioning block and a groove positioning block are further pushed to position and clamp the bamboo plates, when the bamboo plates of different sizes need to be positioned, a rotary knob is rotated to drive a screw to rotate, and then the bamboo plates are clamped. And the groove threaded block and the push rod are further driven to move, the other end of the push rod drives the groove positioning block, the sliding rod and the limiting block to extend outwards, the positioning range is expanded, the time for manually adjusting the clamp and positioning the punching position is greatly shortened, and therefore the positioning and adjusting effect is achieved.

The utility model belongs to the technical field of wooden board processing, and particularly relates to a strip-shaped wooden board processing and fixing device which comprises a rack, an upper clamping device and a lower fixing device, and the upper clamping device and the lower fixing device are arranged on the rack. The upper clamping device comprises a downward pressing mechanism and a clamping mechanism, the downward pressing mechanism is arranged on the rack, the clamping mechanism is arranged at the moving end of the downward pressing mechanism and located above the lower fixing device, and the clamping mechanism is used for fixing a strip-shaped wooden plate to be machined to the lower fixing device; the lower fixing device comprises a base and a fixing table; the base is arranged on the rack, the fixing table is arranged on the base, and an inverted trapezoidal clamping groove is formed in the fixing table and used for containing a strip-shaped wooden plate to be machined. According to the design of the device, different shapes and sizes of the strip-shaped wooden plates are considered, and rapid fixing and accurate machining of the different strip-shaped wooden plates are achieved through the modular and adjustable design.

The invention discloses honeycomb frame machining equipment, and relates to the technical field of honeycomb plate machining, the honeycomb frame machining equipment comprises a base, a first motor and a rack, the first motor is mounted at the top end of the base, a transmission shaft is mounted at the output end of the first motor through a coupler, and a rotating frame is mounted on the outer wall of the transmission shaft; rotating frames are installed at the two ends of the base, assembling platform plates are installed on the outer walls of the rotating frames correspondingly, a rack is installed at the top end of the base, discharging frame bodies are installed on the two sides of the rack, a first wood plate and a second wood plate are placed in the discharging frame bodies correspondingly, and a spacing discharging mechanism used for discharging one by one is arranged below the discharging frame bodies; limiting blocks used for fixing the positions of the first wood plate and the second wood plate are installed at the top end of the assembling platform plate, the device has the advantages that threading connection is conducted through the threading mechanism, iron wires are straightened through the clamping and straightening mechanism, finally, the iron wires are slit, cut off and bound through the connecting mechanism, the automation degree of the structure is high, labor force is saved, and the production efficiency is improved. The production efficiency is improved.

The invention discloses an electric tool and a tool head thereof, the tool head comprises a tool main body and a handle part, the tool main body comprises a main body part, an impact head located at one end of the main body part and a transition part located at the other end of the main body part, and the handle part is inserted into an impact electric device. The handle part is connected to the end, away from the main body part, of the transition part, the handle part extends in the axial direction of the tool main body, and the transition part is provided with a first connecting end face connected with the handle part and a second connecting end face connected with the main body part; the area of the second connecting end face is larger than that of the first connecting end face. According to the tool head, the radial section size of the transition part is gradually increased, and when shock waves are transmitted in the tool head, generated reflected waves are small, so that more energy can be transmitted to a to-be-operated object, and the impact efficiency is further improved.

A multifunctional numerical control drilling and milling center with a chip removal device comprises a supporting seat, a base arranged at the bottom of the rear portion of the supporting seat, a machining table installed on the supporting seat, a machining center body installed on the base and a waste discharge system installed on the base and arranged below the machining center body. The waste discharging system comprises two oppositely-arranged material guiding plates and a material discharging line arranged below the material guiding plates. The discharging line comprises a bottom frame, a positioning frame, a driven roller movably installed on the bottom frame, a driving roller movably installed on the positioning frame, a driving motor installed on the positioning frame, a gear box connected with the driving motor and the driving roller, a dust suction hood installed on the positioning frame and arranged on one side of the driving roller, and a brush installed on the dust suction hood and abutting against the driving roller. And the belt is arranged on the driving roller and the driven roller in a sleeving manner and is arranged below the two material guide plates. The wood chipping collecting device enables chippings to be collected directionally, effectively improves the working environment of a wood processing center, keeps the ground clean and tidy, and is high in practicability.

Disclosed in the present application are a power tool and a tool head thereof. The tool head comprises a tool body and a shank, wherein the tool body comprises a main body portion, an impact head located at one end of the main body portion, and a transition portion located at the other end of the main body portion; the shank is inserted into an impact power apparatus; the shank is connected to the end of the transition portion away from the main body portion, and the shank extends in the axial direction of the tool body; the transition portion has a first connecting end face connected to the shank and a second connecting end face connected to the main body portion; and the area of the second connecting end face is greater than that of the first connecting end face. In the present invention, the radial cross-sectional dimension of the transition portion gradually increases; and when a shock wave propagates inside the tool head, a generated reflected wave is small, such that more energy can be transferred to an object to be processed, thereby improving the impact efficiency.

The utility model discloses a work piece feeding device for bamboo wood component drilling equipment, which comprises a drilling workbench and a feeding mechanism, the feeding mechanism comprises a group of isolation plates, and corresponding baffle plates are respectively and fixedly connected between the upper parts of two sides of the isolation plates; the material separating assembly comprises a set of S-shaped blocking and pushing pieces which are installed on the lower portion of the baffle in a swinging mode, and the S-shaped blocking and pushing pieces are driven by a set of synchronous pushing air cylinders respectively; the separation discharging assembly comprises a set of conveying belts, and the conveying belts are installed between the corresponding tensioning rollers in a tensioning mode; the middles of the tensioning rollers are arranged in a concave mode, the middles of the tensioning rollers located on the lower portion are fixedly connected with corresponding cylindrical magnet pieces in a sleeved mode, and the middles of the conveying belts are movably provided with corresponding bearing plates. And the material pushing stop block is used for pushing the bamboo and wood components to the drilling station of the drilling workbench one by one. According to the feeding device, excessive friction of the bamboo components in the feeding process can be avoided, and feeding smoothness can be effectively guaranteed.

The invention relates to the technical field of furniture plate cutting equipment, in particular to a furniture plate and a cutting machining forming machine thereof.The furniture plate cutting machining forming machine comprises a machining tool, an L-shaped supporting frame, a cutting polishing unit and an air blowing cooling mechanism; the machining tool comprises a long-strip-shaped fixing base, a guide sliding groove and an arc-shaped jacking block are symmetrically arranged on the fixing base, an adjusting frame is slidably arranged in the guide sliding groove, a fixing bottom plate is arranged in the adjusting frame, and a lifting sliding rod slidably connected with the adjusting frame is arranged at the bottom of the fixing bottom plate. The bottom of the fixed bottom plate is rotationally connected with a lifting roller abutting against the arc-shaped jacking block. Through the design that an arc-shaped jacking block is matched with the track of a lifting roller, a fixed bottom plate moves along with an adjusting frame to achieve self-adaptive lifting, it is ensured that each long-strip-shaped groove can be accurately cut at the adaptive angle and depth, meanwhile, a cutting and polishing unit is in linkage with a trapezoidal track sliding groove through a conversion gear, a transmission rack and the trapezoidal track sliding groove, and the cutting and polishing efficiency is improved. And automatic circulation of cutting, polishing and resetting is achieved.

The utility model relates to the technical field of plate processing, and discloses a multifunctional hexahedral drill which comprises a supporting column, a collecting box is arranged at the bottom of the inner side of the supporting column, a grating plate is fixedly connected to the top of a mounting plate, a telescopic rod is fixedly connected to the middle of the bottom wall of the mounting plate, and a first spring is rotationally connected to the outer wall of the telescopic rod. A supporting rod is installed at the bottom end of the telescopic rod, a connecting rod is rotatably connected to the tail end of the supporting rod, a plurality of first motors are installed on the right side of the collecting box at equal intervals, a rotating disc is fixedly connected to the output ends of the first motors, a belt is installed on the outer side of the rotating disc, and the middle of the inner side of the rotating disc is fixedly connected with the connecting rod. According to the utility model, when the drill bit drills holes, chippings can be broken due to friction between the conveying rollers and fall into the grating plate, the telescopic rod at the bottom of the grating plate stretches out and draws back to generate vibration, fine chippings in the grating plate fall into the collecting box, and the chippings cannot be easily adhered to the grating plate when the grating plate vibrates.

The utility model relates to the technical field of packaging box production, and discloses a punching device convenient to clean, which comprises a workbench, a dustproof box is fixedly mounted on the upper surface of the workbench, a mounting box is fixedly mounted on the upper surface of the dustproof box, the lower end of the mounting box penetrates into the dustproof box, the lower end of the mounting box is open, and the lower end of the mounting box is open. A flow guide groove is formed in the upper surface of the workbench and composed of a concentric-square-shaped groove and a rectangular groove, through arrangement of a connecting water tank and a plurality of cleaning nozzles, water can be added into the connecting water tank, and the added water is sprayed to the upper surface of the workbench through the cleaning nozzles; and dust falling on the upper surface of the workbench is driven to flow into a flow guide groove, and then flows into a water collecting tank through the rear end of the flow guide groove, so that the dust on the upper surface of the workbench is cleaned, the labor intensity of workers is reduced, the cleaning difficulty of the device is reduced, and the cleaning efficiency of the punching device is improved.

This application discloses a fixture for CNC machine tools, comprising a fixed base, a movable base rotatably connected to the fixed base, a flipping drive mechanism for driving the movable base to rotate, a clamping seat movable on the movable base, and a clamping mechanism for clamping and fixing workpieces. The movable base body in this application can be flipped to clamp workpieces at different angles, and the clamping position of the pressure plate can be adjusted by a first lead screw or a second lead screw, thereby reducing interference with the machining process. This application relates to the field of machining technology.

The utility model discloses a work piece positioning mechanism for bamboo wood member drilling equipment, which comprises a drilling workbench and a pressing assembly, the pressing assembly comprises a pressing cylinder, the front side of the pressing cylinder is obliquely provided with an inclined guide plate, the bottom end part of the inclined guide plate is provided with a notch, and the inclined guide plate is provided with an inclined guide hole; insertion holes are formed in the inclined guide plates on the two sides of the notch in a penetrating mode. The inserting shafts are movably inserted into the side supporting plates arranged on the opposite sides, limiting plates are fixedly connected to the ends, close to the side supporting plates, of the inserting shafts, the limiting plates and the inclined guide plates are fixedly installed in the corresponding inserting holes, installation shafts are fixedly connected between the inserting shafts, the installation shafts are rotationally sleeved with abutting rollers, and the abutting rollers are fixedly connected to the ends, close to the side supporting plates, of the inserting shafts. A buffer spring is arranged on one side of the drilling workbench, and a corresponding arc-shaped guide plate is fixedly connected to the end, deviating from one side of the side supporting plate, of the inserting shaft. The pressing and correcting device is simple in structure and sufficient in compactness, and has pressing and correcting functions.

The utility model discloses a limiter for a drill bit, which solves the problem of frictional wear of the limiter and the surface of a product caused by synchronous rotation of the existing drill bit limiter and the drill bit. The limiting stopper comprises a sleeve, a limiting piece, a bearing and a locking structure. The sleeve is arranged on the drill bit and comprises an inner bush connected with the drill bit and an outer bush connected with the bearing, and the inner bush and the outer bush are detachable and are locked in the circumferential direction through a limiting structure. The locking structure comprises a threaded hole formed in the peripheral side of the sleeve and communicated with the center channel and a locking screw in threaded connection, and a pressing part of the locking structure can abut against the drill bit. One end of the limiting piece is provided with an abutting section, the peripheral side of the limiting piece is provided with a chip removal opening, and the limiting piece is made of plastic materials. According to the limiter, a user can conveniently adjust the position of the limiting piece without detaching a drill bit, friction between the limiting piece and a product is avoided, the drilling quality is improved, the service life of the limiting piece is prolonged, different drill bits can be adapted by replacing the neck bush, the use cost is reduced, and practicability is high.

The utility model discloses a bamboo board positioning and drilling device for bamboo processing, which comprises a frame, a double-shaft moving mechanism, a bearing plate, a pressing component, a first lateral pushing component, a second lateral pushing component and a lifting and drilling mechanism, the bearing plate is connected with the double-shaft moving mechanism, and the pressing component is used for pressing a bamboo board on the bearing plate; the first side pushing assembly and the second side pushing assembly are both arranged on the bearing plate, the lifting drilling mechanism is arranged on the portion, at the side end of the second baffle, of the rack, and the lifting drilling mechanism is used for drilling bamboo boards on the bearing plate. According to the utility model, through the vertical arrangement of the first side pushing assembly and the second side pushing assembly, the accurate positioning of the bamboo board in two directions can be realized, and the drilling error caused by position deviation is prevented; the double-shaft moving mechanism can accurately move the bamboo board to the butt joint position of the lifting drilling mechanism, and drilling operation is completed through the lifting drilling mechanism, so that the machining efficiency and precision are improved, and the batch drilling requirement of the bamboo board is met.

The utility model discloses surface treatment equipment for solid wood board processing, and belongs to the technical field of wood board surface processing. Comprising a conveying table, a supporting plate is fixedly arranged at the top of the conveying table, a limiting assembly is arranged at the top of the conveying table, clamping assemblies are arranged on the two sides of the conveying table, an adjusting assembly is arranged on the inner side of the supporting plate, and a hole digging assembly is slidably arranged at the bottom of the adjusting assembly. According to the hole digging device, the hole digging assembly is adopted, the rotating head and the grinding part alternately work, and the inner side and the edge of a hole are ground through the grinding part after hole digging is conducted on the solid wood board, so that the problems that in the prior art, after hole digging operation is conducted on the solid wood board, the inner side and the edge of the hole cannot be ground, the inner side and the edge of the hole are rough, and the hole digging efficiency is poor are effectively solved. And therefore, the effect of polishing the inner sides and the edges of the holes is achieved.

The inclined hole machine is composed of a motor assembly and a bottom plate assembly, a switch key is arranged on the outer side of the motor assembly, the bottom plate assembly is rotationally connected with a handle, a pressing plate is installed on the handle, and the pressing plate is connected with a driving mechanism used for pressing the switch key; the bottom plate assembly comprises a base, supporting legs are slidably mounted on the left and right sides of the rear end of the base, and the supporting legs penetrate through openings in the lower end of the base. A fence capable of moving front and back and used for blocking a wood board is installed at the front end of the machine base, and a deep drilling block assembly capable of moving front and back is installed at the front end of the motor assembly. The front end of the base is rotatably connected with a pressing handle. The continuous operation of starting the motor and pushing the drill bit can be completed by a single hand, and the problem that a traditional inclined hole machine cannot be flatly placed on a narrow and small workpiece is solved through the supporting legs; the fence at the front end of the machine base can slide front and back, and gear adjustment is achieved through the key board. The drilling depth block assembly can slide front and back, gear adjustment is carried out through the elastic key, and the design of the pressing handle plays a pre-pressing role.

The invention relates to a side hole drilling and milling and edge sealing combined machining device and relates to the technical field of wood board machining, the side hole drilling and milling and edge sealing combined machining device comprises a workbench, and the workbench is provided with a placing mechanism, a base mechanism, a fixing mechanism and a drilling mechanism. The problems of long processing period and low production efficiency in the traditional process of firstly sealing the edge and then drilling are fundamentally solved, meanwhile, the situation that the whole workpiece is scrapped due to the fact that the edge sealing strip is damaged and cannot be replaced when being drilled after being pasted and solidified is avoided, the processing waiting time is greatly shortened, the whole processing efficiency and the product stability are improved, and the production cost is reduced. The fixing mechanism not only can stably adsorb and fix a cut single section of edge sealing strip, but also can independently adsorb and fix the end of the edge sealing strip roll after cutting, the edge sealing strip roll is prevented from loosening and rebounding, a suction cup can be made to be aligned to and adsorb the edge sealing strip roll again only through the rotation action after the edge sealing strip is pasted, and the edge sealing strip roll is prevented from being damaged. And the to-be-machined state is quickly recovered.

A square hole drill suitable for an electric hammer comprises an electric hammer handle, a shockproof directional sleeve, a contraction guide sliding sleeve, a drill sleeve and a drill core, a directional round pipe arranged on the shockproof directional sleeve is sleeved on a cylindrical pipe on the upper portion of the drill sleeve, a melt nut is arranged on the directional round pipe, a positioning screw hole communicated with the melt nut on the directional round pipe is arranged on the cylindrical pipe, and the drill core is arranged in the positioning screw hole. A bolt is inserted into the melt nut of the directional circular tube and the positioning screw hole; the drill core is arranged in the drill bushing, an internal thread arranged in the electric hammer handle is connected with an external thread arranged on the drill core, and a locking sleeve inserted into the electric hammer is arranged at the upper part of the electric hammer handle; a guide sliding sleeve arranged on the contraction guide sliding sleeve is sleeved with a depth cylinder on the side edge of the electric hammer, meanwhile, a bolt is inserted into an arc-shaped through hole formed in the contraction guide sliding sleeve and a melt nut arranged on the shockproof directional sleeve, and after the position of the arc-shaped through hole is moved, the melt nut on the shockproof directional sleeve is locked through the bolt. The problem of adjustment of different distances between the side edge depth columns of the electric hammers and the drill bushings due to the electric hammers of different sizes can be solved.