254results about "Drilling machines" patented technology

The invention discloses punching equipment for solid wood furniture board production. The punching equipment comprises a horizontal driving assembly; the first hydraulic telescopic device is arranged on the horizontal driving assembly; the perforating machine is arranged at the driving end of the first hydraulic telescopic device; the flying chip prevention assembly comprises a top baffle, an annular plate and a telescopic hose, the top baffle is connected with the driving end of the first hydraulic telescopic device, the annular plate is connected with the top baffle through the telescopic hose, and the annular plate is connected with the horizontal driving assembly through a second hydraulic telescopic device; a punching space is defined by the top baffle, the annular plate and the telescopic hose. And the wood chip cleaning device is arranged on the horizontal driving assembly, and the wood chip cleaning device is slidably connected with the flying chip preventing assembly and used for cleaning wood chips in the punching space. Therefore, wood chips can be conveniently cleaned, and meanwhile the wood chip cleaning device has the advantages of being small in noise and low in energy consumption.

The invention discloses a method for detecting the size of a plate of a hexahedral drill. The method comprises the following steps of: 1, generating processing data according to read label information of a processed plate; 2, the control system reads machining data to obtain the plate size and the technological process; 3, a machining program is automatically started, and when the X-direction pushing mechanism and the Y-direction pushing mechanism execute plate positioning, the length and the width of the plate are detected through a magnetic head and a magnetic railing ruler; 4, judging whether the detected length and width of the plate are within the error range of the length and width of the plate set by the control system or not; 5, the plate is clamped by a clamp mechanism, and the thickness of the plate is detected through a magnetic head and a magnetic railing ruler; 6, judging whether the detected thickness size of the plate conforms to the processing data or not; if yes, processing the plate according to an original plate analysis data process; and if not, compensating related process data of the plate according to the detected thickness error of the plate, and then performing processing.

To provide a wood processing system by which coordinates at a bolt position based on a position of an anchor bolt constructed at a site can be effectively input to floor plan data for processing machines, without any error, and to provide a data correction program used for the same.SOLUTION: There is constituted a wood processing system comprising: means for reading data of a distance from predetermined one point to an anchor bolt surface of a foundation on a plane on which a surveying apparatus is arranged, and of a vertical angle; means for automatically calculating data of coordinates of a central axis of an anchor bolt from the data of the distance to the anchor bolt surface and of the vertical angle, and dimension data of the anchor bolt; means for inputting a bolt position on plan data of a building base based on the coordinates of the central axis of the anchor bolt; and means for controlling a position of a drill for drilling a bolt hole in wood used for the base based on the plan data in which the bolt position is input in a precut processing machine.SELECTED DRAWING: Figure 1

The utility model discloses drilling equipment for plate processing, and particularly relates to the technical field of plate processing, the drilling equipment comprises a protective cover, and drilling auxiliary devices for plate processing are arranged in the protective cover and at the lower end of the protective cover; the drilling auxiliary device for plate processing comprises a filtering and purifying assembly and a fixing auxiliary assembly. Compared with the prior art, the drilling equipment for board processing has the advantages that waste chips generated when a processed board is processed by the drilling device body can fall into the upper end of the cleaning mesh bottom plate and are sucked through the dust collection and purification processor body and the waste chip extraction pipeline, and after the waste chips in the protective cover are extracted, the waste chips in the drilling device body can be collected through the dust collection and purification processor body and the waste chip extraction pipeline. And the problem that the cleanliness of the environment around the equipment is reduced due to butt joint of wood chips during machining in the protective cover is solved, the fixing auxiliary assembly completes fixing work through simple pushing and extruding, a complex positioning and fixing mode is avoided, and the fixing and machining efficiency of the whole device is further improved.

The utility model discloses a robot feeding and discharging six-face drilling production line which comprises a center controller, a robot feeding part, a first machining center, a second machining center and a robot discharging part. The robot feeding part, the first machining center, the second machining center and the robot discharging part are connected to the center controller. The first machining center and the second machining center each comprise a conveying line. The robot feeding part comprises a feeding robot, a first feeding conveying part, a second feeding conveying part and a third feeding conveying part, the first feeding conveying part comprises a first power roller and a first feeding lifting table, and the second feeding conveying part comprises a second power roller and a second feeding lifting table; the third feeding conveying part comprises a third power roller, a fourth power roller and a third feeding lifting table. The robot discharging part comprises a discharging robot and a discharging lifting conveying part. Therefore, the whole production line is fully automatic, manual participation is not needed, and the full-automatic technology of intelligent factory robot feeding and discharging multi-machining-center six-face drilling line connection is achieved.

The utility model discloses a punching positioning device for house decoration. The punching positioning device comprises a plate body. A positioning structure is mounted on the plate body, a distance measuring structure and a retention structure are mounted on the positioning structure, the positioning structure comprises two U-shaped plates, the two U-shaped plates are both mounted on the plate body, limiting rods are mounted on the U-shaped plates in a sliding manner, and extrusion plates are mounted on the bottom sides of the limiting rods. Through the arrangement of a threaded rod, a transverse sliding rod, a longitudinal sliding rod, a retention hole and other structures, before punching is conducted, in order to avoid the deviation condition in the punching process, in the punching process, a U-shaped plate is fixed to a plate body, then the transverse sliding rod is manually moved to the proper transverse position, and then the longitudinal sliding rod is driven to move in the longitudinal position; and after the punching device moves to a proper position, the inserting rod is inserted into the transverse sliding rod to be fixed, so that accurate holes can be punched only by penetrating the punching device through the retention holes.

The utility model discloses a plate processing device which comprises a workbench, a measuring unit and a side pushing unit, the measuring unit is arranged on the front side of the workbench, and the side pushing unit is arranged on the upper side of the workbench so as to push a plate placed on the workbench to be tightly attached to the left side edge or the right side edge of the workbench. The measuring unit comprises a mounting plate, a magnetic measuring sensor, a measuring magnetic strip and a first connecting plate, the side pushing unit comprises a third connecting plate and a side pushing strip, and the front end of the third connecting plate is fixedly connected with the upper side of the first connecting plate. The measuring unit comprises the magnetic measuring sensor and the measuring magnetic strip, so that the precision and the range of plate size measurement are improved, and the machining precision of the plate is ensured. According to the utility model, the board processing precision error caused by the size error of the board is avoided, the installation efficiency of the customized furniture is improved, and the manufacturing cost of the customized furniture is saved.

The utility model discloses a plate drilling mechanism for furniture processing, which belongs to the technical field of furniture processing, and comprises a frame body, a moving component is arranged at the top of the frame body, and a mounting component is embedded in the frame body. The two screws can rotate synchronously under meshing transmission between the first bevel gear and the second bevel gear, the lower sliding block can drive the moving block to move horizontally under meshing connection between the screws and the sliding block, and the structural stability of the device is guaranteed through a lead screw transmission structure. According to the utility model, through the arrangement of the mounting assembly, the transmission rod is rotated to be in meshed connection with the transmission blocks, and the directions of threads on the surfaces of the two ends of the transmission rod are opposite, so that the two transmission blocks respectively drive the limiting clamps to move oppositely to complete the mounting and fixing of furniture; and plates with different sizes can be conveniently mounted and positioned, so that the applicability of the device is higher.

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 present invention provides an automatic processing line for hardware holes of wooden doors with adjustable width, comprising a first processing station, a second processing station and a third processing station arranged in sequence, the output end of the first processing station is connected to the input end of the second processing station through a first flip conveying mechanism, the output end of the second processing station is connected to the input end of the third processing station through a second flip conveying mechanism, the front processing mechanism is arranged on a side of the first processing station, and the front processing mechanism can slide along the conveying direction of the wooden door; the top surface processing mechanism is arranged at the end of the first processing station away from the input end of the wooden door. The automatic processing line for hardware holes of wooden doors with adjustable width of the present invention integrates the bottom surface processing mechanism, the front surface processing mechanism, the left side processing mechanism, the top surface processing mechanism and the right side processing mechanism, improves the processing efficiency, reduces the labor cost, and facilitates intelligent processing management.

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 the technical field of stove table processing, in particular to a drilling device with an anti-splashing function for stove table processing, which comprises a working table, a handrail is embedded in the top of the working table, driving main machines are fixedly connected to the front side and the rear side of the working table, driving main machine frames are movably installed in inner cavities of the driving main machines, and the driving main machine frames are fixedly connected to the working table. The surface of the driving main rack is movably sleeved with a drilling main machine. Through the cooperation of the fixing plate, the spring, the connecting plate, the connecting rod, the anti-splashing cover and the rubber pad, chippings can be prevented from splashing everywhere, so that during machining, dust and chippings can be prevented from polluting the environment around equipment, meanwhile, the chippings can be prevented from being inhaled into the body of a worker, and the working efficiency is improved. And through cooperation of a motor, a threaded rod, a threaded plate, a mounting clamping plate and a clamping rubber block, a product can be rapidly clamped and limited, the machining efficiency of equipment can be improved, and meanwhile the labor amount of workers can be reduced.

The utility model belongs to the technical field of desk and chair production, and particularly relates to a drilling device for desk and chair production, which comprises a bottom plate, a shell is mounted at the upper end of the bottom plate, a box door is hinged on the shell, support legs are mounted at the bottom end of the bottom plate, two guide blocks are mounted at the upper end of the bottom plate, and a drilling hole is formed in the bottom plate. A sliding plate is jointly connected between the two guide blocks in a sliding mode, and a driving mechanism is arranged on the bottom plate. Through the arrangement of the clamping mechanism, a plate body can be clamped and limited, so that the drilling stability of the plate body can be ensured, and the yield of desk and chair production is ensured; and by arranging the driving mechanism, the position of the sliding plate can be conveniently adjusted in the Y-axis direction, so that the drilling position of the plate body can be adjusted in the Y-axis direction, the servo motor drives the lead screw to rotate and drives the sliding block to slide on the guide plate, the drilling position can be adjusted in the X-axis direction, manual adjustment is not needed, and the drilling efficiency is improved. The production efficiency of desks and chairs is improved.

The utility model discloses a supporting and fixing device for plate processing, which relates to the technical field of plate processing and comprises a fixed base, two special-shaped bases are arranged at the top of the fixed base, one special-shaped base is fixedly connected with the top of the fixed base, and the other special-shaped base is slidably connected with the top of the fixed base. The supporting and fixing device comprises a fixed base, two special-shaped bases are fixedly installed on the fixed base, a supporting plate is fixedly installed at one end of the fixed base, circular rotating plates are rotatably installed on one sides of the two special-shaped bases, and clamping bases are fixedly installed on one sides of the two circular rotating plates. The two first motors are started, the two first lead screws are made to rotate, the four clamping devices are driven to move, the two ends of the plate are fixed, the friction force between the plate and the rubber pads can be increased by additionally arranging the rubber pads, and the plate is prevented from sliding off in the cutting or rotating process.

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 present invention relates to the field of data processing technology. Specifically, it relates to a method and system for optimizing the movement path of a workpiece drill bit in a clamping production line. The method includes: sorting the drilling actions in the minimum action set to obtain a better sorting result of the drilling actions; finding the intersection of the hand-clamping safety areas of the first n drilling actions, with the initial value of n being 2; in response to the intersection being not an empty set, setting n=n+1 and returning to the previous step; in response to the intersection being an empty set, moving the nth drilling action in the better sorting result to the last position in the sorting result and returning to the previous step; in response to the intersection being an empty set obtained for a preset number of times under the condition that the first intersection is not an empty set, or the value of n is equal to the total number of drilling actions in the sorting result, then stop finding the intersection and use the final drilling action sorting result as the best sorting result. The method of the present invention can greatly improve the efficiency of workpiece drilling.

The invention relates to the field of wooden door punching, in particular to a wooden door production punching device with a deviation prevention function, which comprises a punching machine base, supporting plates are symmetrically and fixedly connected to the inner wall of the punching machine base, clamping plates are symmetrically and movably connected between the two supporting plates, and a guide rod is movably connected to the rear side of the punching machine base. And a base plate is fixedly connected between the two guide rods. According to the wooden door production punching device with the deviation preventing function and the using method thereof, the wooden door production punching device is composed of a pressing mechanism, a transmission mechanism and an alarm mechanism, an electric telescopic rod is started, two connecting rods deflect to drive a pressing plate to abut against a wooden door to move in the direction of a base plate, and after the base plate is pressed, two first racks move and are engaged with a transmission gear; and the two clamping plates, the base plate and the pressing plate are matched and can synchronously move to clamp the periphery of the wooden door, the effect of rapid center positioning is achieved, the situation that the position of a drilling machine needs to be adjusted after the wooden door is clamped every time is avoided, and the machining efficiency is improved.

The utility model discloses a fixing device for drilling a wooden chair surface, and belongs to the technical field of furniture processing. The fixing device for drilling of the wooden chair surface comprises a placing table, an inserting hole is formed in the top of the placing table, a fixing piece is arranged at the top of the placing table and comprises a supporting column inserted into the inserting hole, a buffering piece is installed at the top of the supporting column, an installing column is installed at the top of the buffering piece, and the installing column is provided with a clamping groove. A mounting piece is mounted at the top of the mounting column, and a clamping piece is mounted at the mounting piece; the fixing pieces can be inserted into any position, relative to the inserting holes, of the top of the placing table, so that the whole fixing pieces are adjusted, then after adjustment, the four corners of the chair face are clamped through the fixing pieces, the chair face can be fixed more stably, and the situation that the chair face is damaged due to the fact that the size is not consistent is avoided. Therefore, after the chair surface is fixed, the fixation is not stable enough.

The utility model discloses a furniture processing drilling device, which belongs to the technical field of furniture processing, and comprises a base and a drilling module, a mounting frame is fixedly installed on the top surface of the base, a drilling module is arranged on the outer wall of the mounting frame, a positioning component is arranged on the top surface of the base, a dustproof component is arranged on the side wall of the mounting frame, the positioning component comprises a forward and reverse motor and a connecting rod, a transmission rod is fixedly installed on one end of the output shaft of the forward and reverse motor, a first bevel gear is fixedly installed on the outer wall of the transmission rod, and the connecting rod is rotatably installed on the inner walls on both sides of the base through a bracket; in the utility model, by providing a positioning component, through this design, the furniture plate is effectively clamped, there is no need for the staff to press it, and the deviation between the initial displacement and the final position is avoided, the accuracy of the punching is improved, and the use effect is good.

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.

A feeding mechanism of the bottom punching device comprises a feeding groove, a first air cylinder and a second air cylinder, a pushing channel is arranged on a workbench, an outlet of the feeding groove is communicated with the left side of the middle of the pushing channel, the first air cylinder is arranged at the rear end of the pushing channel, and the second air cylinder is arranged on the left side of the front end of the pushing channel. The material pressing mechanism comprises a pressing plate connected to the mounting frame in a swinging mode, a base plate is fixed to the front end of the pressing plate, a third air cylinder for driving the pressing plate to swing is further fixed to the bottom of the workbench, and a fourth air cylinder is further arranged on the workbench below the pressing plate. By means of the special-shaped workpiece punching device, the punching precision of special-shaped workpieces can be guaranteed, and automatic feeding and discharging of the workpieces are achieved.

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 control mechanism on an electric drill, which comprises a controller connected with a motor on the electric drill, the controller is connected with a switch device, and the rotating speed of the motor is controlled by the controller through the switch device. The self-locking device is more reasonable in design, is favorable for realizing a self-locking effect, is convenient for actual operation of a user, and is more favorable for meeting actual requirements of the user.

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 invention relates to the field of anticorrosive wood processing technology, and in particular to an anticorrosive wood processing device with an upper-suspended follow-up hole stabilizer, comprising a horizontal main frame, an electric-controlled conveyor, a main drive motor, an electromagnet, an overhead electric-controlled lift, a lateral infrared positioning module, and a side punch. The anticorrosive wood processing device with an upper-suspended follow-up hole stabilizer of the present invention uses upper guide rails located on both sides of the electric-controlled conveyor to assemble the top guide frame, the upper follow-up translation seat, and the lateral assembly frame. The device can be directly installed on the conveying mechanism, which is convenient for the transformation and upgrading of the existing conveyor belt and is easy to popularize and promote. A side punch for receiving a split telescopic drill bit sleeve is staggeredly installed on the outside of the lateral assembly frame. By punching the anticorrosive wood board from both sides, the lateral stability during the punching process can be effectively improved, and the space utilization rate is also more efficient.

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 discloses piano tuning peg plate drilling equipment which comprises a machining area, a workbench, a control cabinet and a robot are arranged on one side of the machining area, the robot is electrically connected with the control cabinet, a drill bit assembly is arranged at the output end of the robot and comprises a drill bit frame, a servo motor and a dust collector dust collecting pipe, and the servo motor is electrically connected with the robot. The drill bit frame is fixedly installed on one side of the robot, the servo motor is fixedly installed in the drill bit frame, the output end of the servo motor is fixedly connected with a drill bit, a tuning peg plate is arranged on one side of the workbench, and the drill bit is used for machining and manufacturing the tuning peg plate. On one hand, the tuning peg plate is drilled through the robot, on the other hand, the industrial dust collector adsorbs dust and tiny fines generated by drilling through the dust collector dust collecting pipe, and the problem that due to the fact that a drill bit makes contact with the tiny fines adsorbed to the tuning peg plate, machining of the tuning peg plate is poor can be solved.

To provide a mounting jig for a lag screw bolt capable of screwing a lag screw bolt to the depth of a pilot hole drilled into wood.SOLUTION: A tightening bolt body 1 is formed so as to be connected to a female screw part L3 of a lag screw bolt L. A holding cylinder 2 is formed into which the tightening bolt body 1 is inserted and to which a head part 1B of the tightening bolt body 1 is locked. The tightening bolt body 1 is inserted into the holding cylinder 2 fitted into a pilot hole Q1. The tip of the tightening bolt body 1 is connected to the female screw part L3 of the lag screw bolt L. The tightening bolt body 1 is configured to be screwed in until the holder cylinder 2 is embedded in the pilot hole Q1.SELECTED DRAWING: Figure 3