65results about "Dovetailed work" patented technology

Provide a connection part milling machine that can be used flexibly. 【Solution means】A connection part milling machine 10 that forms a recess in a workpiece has A contact device 6 having a contact structure 8 that statically contacts the connection part milling machine 10 to the workpiece during the formation of the recess, A milling tool 17, An electric drive device formed to rotate and cut the milling tool 17, An electric positioning device formed to move the milling tool 17 relative to the contact structure 8 along the positioning degrees of freedom 31, 32, 33, While the electric positioning device brings the milling tool 17 into a movement sequence defined by movement information along the positioning degrees of freedom 31, 32, 33, an electronic control unit formed to control the electric positioning device according to the movement information so that the milling tool 17 performs a rotary cutting movement to form a recess having a predetermined recess geometry is included.

The invention discloses an ancient building wood component machining device and method for composite cutting based on a single milling cutter, and the device comprises a multi-axis mechanical arm which is arranged on a mechanical arm displacement platform, and the mechanical arm displacement platform is used for controlling the displacement of the multi-axis mechanical arm in the horizontal direction; the timber processing platform is close to the mechanical arm displacement platform and corresponds to the multi-axis mechanical arm, and the timber processing platform is used for fixing the to-be-processed ancient building timber component; the multi-axis mechanical arm is provided with an end, the single-milling-cutter cutting integrated module is installed on the end, and the multi-axis mechanical arm is used for controlling the single-milling-cutter cutting integrated module to advance or retreat at multiple angles to complete the combined cutting action. The single milling cutter cutting integrated module is provided with two electric spindles which are oppositely arranged, and a long milling cutter is arranged between the two electric spindles; based on the structural design of the double spindles and the single-length milling cutter, the machining length limitation is broken through, frequent turning over and positioning errors of workpieces are avoided, and the machining precision and operation continuity of large-size components are remarkably improved.

The present invention discloses a bamboo fiber composite board production process, which relates to the technical field of composite board production. The bamboo fiber composite board production process includes the following steps: S1: Raw material preparation: Select high-quality bamboo materials, clean, cut, and crush them into fibers, and at the same time, prepare adhesives, waterproof paints and other auxiliary materials; S2: Fiber mixing: Mix bamboo fibers with other composite materials in proportion, and add adhesives, waterproof paints and other auxiliary materials. The bamboo fiber composite board production process is convenient for grinding, mortising and gluing the two ends of the bamboo fiber composite board when splicing the bamboo fiber composite board, and at the same time, makes the gluing more uniform and more effective, thereby ensuring the efficiency and quality of the splicing; when docking, it can avoid offset and shaking during docking, and is convenient for fixed-length cutting, which can ensure the quality of the splicing; it can realize continuous automatic splicing operations and improve the efficiency of splicing.

A notch cutting system includes a cutter guide that connects to a workpiece and establishes a cutting path for notching the workpiece. A notch cutter with a cylindrical cutting element engages the cutter guide. A rotary driver rotates the cutting element to remove workpiece material as the notch cutter traverses the aperture and the notch cutting system cuts a full-radius notch in the workpiece along the cutting path.

The invention provides a fabricated continuous free-form surface laminated wood ceiling system and a construction method thereof. The system comprises a main structure steel beam, a steel column flange, a free-form surface laminated wood main body panel, a dovetail joint structure and a hidden F-shaped metal connecting piece. The laminated wood main body panel completes back rough machining, joint machining, turn-over front rough machining and front accurate machining in the factory stage through an industrial robot, and integrated high-precision manufacturing of the free-form surface appearance and the assembly joint is achieved. Adjacent laminated wood components are connected through customized dovetail tenons, the laminated wood main body panels are in prefabricated connection with the main structure steel beams through hidden F-shaped metal connecting pieces, and the laminated wood main body panels are not exposed out of a visible face after being installed. The ceiling modules are integrally assembled and glued in a factory, and are integrally hoisted and connected with steel column flanges and bolts on site to complete installation, so that an assembly type construction mode with high prefabrication rate and low field dependence is realized.

A high-frequency flushing device for a wood combing machine comprises a feeding frame installed on a main machine, a conveying belt is installed on the feeding frame, a cross beam is installed above the conveying belt in a crossing mode, and a material pressing mechanism is installed on the cross beam. The adjusting mechanism is installed on the main machine, a vibration seat is installed on the adjusting mechanism, a flush rod is installed on the vibration seat through a plate spring, the flush rod is located in front of the lower portion of the material pressing mechanism, an electromagnet is further installed on the vibration seat, and the electromagnet attracts the flush rod and drives the flush rod to swing at high frequency so as to push wood ends to be flush. The plate aligning device has the beneficial effects that the plate aligning device can act on the end of a plate with higher frequency and finer force, the problem that the aligning effect is poor due to low frequency and dispersed acting force of a traditional plate patting device is effectively solved, and therefore the aligning precision and working efficiency of the plate are remarkably improved.

The utility model relates to the technical field of tenoning machines, and discloses a double-end tenoning machine convenient for waste cleaning, which comprises an equipment base, a fixed plate fixedly connected to the surface of the equipment base, the other end of a movable shaft bracket is connected with a movable shaft center, the outer side of the movable shaft center is fixedly connected with one end of a connecting rod, and the other end of the connecting rod is connected with a bearing shaft center; one end of the moving shaft bracket is connected with the shaft rod through the second axis, and the other end of the moving shaft bracket is connected with the connecting rod through the movable axis. According to the utility model, through synchronous operation of the vibration cleaning mechanism and tenoning processing, waste materials are cleaned while processing is carried out, the machine does not need to be shut down for manual cleaning, the production interruption time is greatly reduced, and the overall processing efficiency is improved; and through the linkage design of the cleaning plate and the cleaning and collecting bin, wood chips and crushed materials generated by cutting are pushed into the closed collecting bin in real time, and flying of the wood chips is effectively restrained.

The utility model relates to the field of mortise and tenon joint machining, and discloses an adjustable wooden toy mortise and tenon joint machining clamp which comprises a connecting frame, a movable plate is connected to the inner wall of the connecting frame in a sliding mode, a supporting frame is fixedly connected to the right end of the movable plate, and a threaded sleeve is fixedly connected to the inner wall of the supporting frame. The inner wall of the threaded sleeve is in threaded connection with a threaded rod, the left end of the threaded rod is rotationally connected with a rotating block, a limiting mechanism is arranged on the inner wall of the connecting frame, a clamping groove is formed in the inner wall of the movable plate, the side wall of the connecting frame is rotationally connected with a connecting block, and an adjusting assembly is arranged on the inner wall of the connecting frame. According to the wood mortise and tenon joint adjusting device, the protrusion at the tail end of the pressing rod is separated from the vertical opening of the clamping groove by pressing the pressing rod, the supporting frame is moved to drive the movable plate to move so that the position of the rotating block can be rapidly adjusted, adjustment can be conducted according to mortises and tenons of different lengths, wood mortises and tenons of different sizes can be fixed only by slightly rotating the threaded rod, and repeated large-amplitude twisting operation is not needed.

The utility model belongs to the field of wood processing, and particularly relates to multifunctional automatic mortising numerical control equipment which comprises a lathe bed, a cutting device, a positioning device and a supporting device, the lathe bed comprises guide rails and a profile, the guide rails are installed on the two sides of the top of the lathe bed, the profile is installed between the guide rails on the two sides, and the cutting device is installed on the profile. The cutting device is connected to the guide rail in a sliding mode, the multiple positioning devices are vertically arranged on each sectional material, the supporting device is connected to the side faces of the sectional materials, and wood is arranged on the supporting device and clamped on the positioning devices. According to the device, a plurality of workpieces can be machined at the same time through the multiple machining spindles, the workpieces are positioned and clamped through the positioning device, more convenient and rapid machining is achieved, and the machining efficiency can be improved due to the double-station arrangement on the lathe.

The utility model relates to a multi-head tenoning machine with a hydraulic system, which comprises a lifting platform for driving wood to move up and down, the lifting platform is driven by the hydraulic system to move, the hydraulic system comprises a hydraulic oil cylinder arranged at the bottom of the lifting platform, and an oil inlet and an oil outlet of the hydraulic oil cylinder are respectively connected with a hydraulic station. The hydraulic station is electrically connected with the control system, the control system is connected with the pedal switch, the lifting table moves on the tenoning machine body, and a limiting switch is arranged on the tenoning machine body. By arranging the hydraulic system, the vertical moving speed and stability of the lifting table are improved, meanwhile, the multi-head tenoning component is arranged, a multi-tenon cutter can be rapidly replaced, the maintenance time is saved, and the working efficiency is improved.

The present invention discloses a panel assembly comprises a first panel (10) having one or more projecting tongues (30) formed on at least one edge of the first panel (10) by a milling process; and a second panel (20) having one or more complementary groove channels (40) formed on the second panel (20) by a routing process; wherein the projecting tongues (30) are engaged with, and being inserted in, the groove channels (40) to form an interlocking joint for joining the first and second panels (10, 20).

The present invention discloses a wooden window processing line, which relates to the technical field of wooden window processing. It includes a loading platform and a cutting machine. The entire process is a unified production line processing, which will not cause material accumulation. While improving efficiency, before the material is poured with paint, the air in the air distribution duct can be blown downward through the exhaust duct. The blown air can blow off the dust and impurities on the surface of the material, preventing the material from entering the horizontal pouring machine for pouring paint and affecting the quality of the finished product. The cylinder can drive the positioning plate to rise and fall through the fixed plate, so that the brush at the lower end of the annular tube can be tightly attached to the upper part according to the height of the material, so that the dust on the surface of the material can be cleaned before the material enters the horizontal pouring machine, thereby increasing the effect of double cleaning and avoiding dust or impurities on the surface of the material.

A template holding jig for holding a template for use with a router for routing a workpiece is provided. The holding jig may also be part of a workpiece joining jig that includes a plurality of templates. The template holding jig includes a template support, a workpiece support and a template guide. The template support defines a template support plane. The workpiece support defines a workpiece support plane extending perpendicular to the template support plane. The template guide defines at least one abutment preventing motion of a template located on the template support parallel to a first axis being parallel to the workpiece support plane and parallel to the template support plane. The at least one abutment permits motion of the template parallel to a second axis being orthogonal to the workpiece support plane and perpendicular to the first axis and parallel to the template support plane.

The present application is a kind of floating tool holder for woodworking machinery, including tool holder, pull pin connected to the upper end of the tool holder, tool shaft connected to the lower end of the tool holder, tool holder hollow cavity inside the tool holder, tool shaft inserted into the tool holder hollow cavity and movably connected with the tool holder, tool shaft has up and down displacement space in the tool holder hollow cavity, spring element is arranged in the tool holder hollow cavity, bearing seat is arranged at the lower end of the tool shaft, rotary bearing is arranged in the bearing seat, shaft sleeve matched with the rotary bearing is arranged at the lower end of the tool shaft, the tool shaft is connected with the rotary bearing through the shaft sleeve to realize the connection with the bearing seat, and the slag outlet is arranged on the side wall of the bearing seat. When the present application is used, the milling groove movement is floating feed, the tool shaft can fluctuate up and down with the unevenness of the working surface to ensure that the groove depth of the feed machining is consistent, greatly improves the mortise and tenon jointing precision, and also reduces the wear of the milling cutter.

The utility model discloses a wood tenoning machine for interior decoration, which relates to the technical field of interior decoration tools, and particularly comprises a tenoning structure and a wood fixing structure, the tenoning structure comprises a tenoning motor and a tenon knife, the tenoning motor is connected with the tenon knife through a connecting structure, and the tenon knife is connected with the wood fixing structure. The connecting structure comprises a first connecting block fixedly connected with the tail end of an output shaft of the tenoning motor and a second connecting block fixedly connected with the tenon knife, the first connecting block is connected with the second connecting block in a clamped mode, a groove is formed in the middle of one side of the first connecting block, and a moving block is connected into an inner cavity of the groove through a first spring and a telescopic rod. The wood tenoning machine for indoor decoration is of a split type structure, the wood fixing structure and the tenoning structure are two independent parts, the wood tenoning machine is convenient to move, the wood tenoning machine is suitable for being used during indoor decoration, the wood fixing structures of various models and the tenoning structures of various models can be matched at will, and therefore the wood tenoning machine is convenient to use. And the adaptability of the wood tenoning machine is improved.

Linear dovetail neck joint for a musical instrument (1) with a body (2), wherein the linear dovetail neck joint has the following features: a neck (4) with a lower surface (5b) with a groove (30); a block (40) with a contoured surface (46) which forms part of the body (2) when the block (40) is attached to the body (2), an upper platform (42) with a hole (52a, 52b) accessible from outside the musical instrument (1) and configured to receive a fastening element (54a, 54b), and a rear surface (48) with a window (60); a compensating sleeve (70) designed to be inserted into the window (60) of the block (40); at least one substantially flat or angled compensating washer (90) configured to fit into the compensating sleeve (70), the compensating washer (90) having an upper section (96a, 96b) with a height defining the distance by which the linear dovetail neck joint separates the neck (4) from the block (40) when the lower face (5b) of the neck (4) rests on the upper section (96a, 96b) when the linear dovetail neck joint is fully assembled; and a dovetail tenon (110) which engages at least indirectly in the groove (30) of the neck (4) and has a top (116), a bottom (118) and an opening (112a, 112b) extending through the dovetail tenon (110) from the top (116) to the bottom (118), wherein the opening (112a, 112b) is aligned with the hole (52a, 52b) of the block (40) and is configured to receive the fastener (54a, 54b), and wherein a rotation of the fastener (54a, 54b) in the opening (112a, 112b) causes the fastener (54a, 54b) to pull the dovetail tenon (110) together with the neck (4) downwards towards the upper platform (42) of the block (40) and the dovetail tenon (110) and neck (4) attached to the block (40).

The invention discloses automatic tooth cutting and gluing equipment for solid square timber, and belongs to the technical field of timber processing. Comprising a front tooth cutting mechanism and a rear tooth cutting mechanism, the head end of the front tooth cutting mechanism is connected with the tail end of one feeding mechanism, the tail end of the front tooth cutting mechanism and the head end of the rear tooth cutting mechanism are connected with the head end and the tail end of the other feeding mechanism respectively, and a gluing mechanism is arranged on the rear tooth cutting mechanism. The tooth cutting mechanism comprises a tooth cutting rack, a sliding rail assembly is arranged at the front end of the top of the tooth cutting rack, a material carrying conveying table is movably connected to the upper portion of the sliding rail assembly, a positioning baffle assembly is fixedly arranged on the rear side of the sliding rail assembly, and the material carrying conveying table is in transmission connection with the sliding rail assembly through a walking driving assembly. A cutting assembly and a tooth cutting assembly are arranged at the rear end of the top of the tooth cutting rack. According to the full-automatic tooth cutting machine, feeding, tooth cutting and gluing procedures are integrated into one set of equipment, automation is achieved in the whole process, the working efficiency is effectively improved, and the labor cost is reduced.

A template holding jig for holding a template for use with a router for routing a workpiece is provided. The holding jig may also be part of a workpiece joining jig that includes a plurality of templates. The template holding jig includes a template support, a workpiece support and a template guide. The template support defines a template support plane. The workpiece support defines a workpiece support plane extending perpendicular to the template support plane. The template guide defines at least one abutment preventing motion of a template located on the template support parallel to a first axis being parallel to the workpiece support plane and parallel to the template support plane. The at least one abutment permits motion of the template parallel to a second axis being orthogonal to the workpiece support plane and perpendicular to the first axis and parallel to the template support plane.

There is disclosed building panels, such as floor panels, each building panel having a surface layer and an intermediate core, wherein the intermediate core and the surface layer comprise a thermoplastic material. The building panels are provided with a vertical locking system and / or a horizontal locking system for locking a first edge of a first building panel to an adjacent second edge of a second building panel. At least two core grooves are provided in a rear side of the building panels with an opening towards the rear side, and a groove length of the core grooves is smaller than a length of the rear side.

The present invention discloses a green gluing method for urea-formaldehyde resin glue, which includes: preparing an upper wooden board and a lower wooden board, and making tenons and mortises on them through processing. The roughness of the tenons is gradually reduced from the head to the root through multi-stage sand filing. After the tenons are processed, the surface is gently wiped with a soft brush to remove residues. Then, the upper wooden board and the lower wooden board are placed in a heating water tank for hydrothermal treatment. Prepare a mixture of urea-formaldehyde resin glue powder and water to mix and reconcile the glue liquid until there are no particles. The glue liquid is evenly coated on the tenons and mortises. The tenons are inserted into the corresponding mortises to ensure correct alignment. A pressure device is used to fix the connection part and maintain pressure until the glue liquid cures. The glued wooden boards are inspected to ensure the quality of the glued wooden boards. By using the interference tenon method to splice the middle board, the wooden boards are glued with urea-formaldehyde resin glue liquid, thereby increasing the thickness of the middle board wooden strips, reducing the gluing area, reducing the usage amount of the adhesive, and reducing potential formaldehyde release.

The present invention provides a flipping fixture device for composite mortise and tenon processing, including a plurality of flipping and clamping components and a loading table. The plurality of flipping and clamping components are respectively arranged on the loading table. The flipping and clamping component includes a support base, a workpiece placement table, a rotation driving member, and a clamping unit. The support base is arranged on the loading table, a receiving portion is arranged at the bottom of the workpiece placement table, the rotation driving member is arranged on the receiving portion, the rotation driving member is drivingly connected with the support base, and the workpiece placement table rotates around the support base. The clamping unit is arranged on the workpiece placement table, and the clamping unit is used for clamping the workpiece placed on the workpiece placement table. The above flipping fixture device for composite mortise and tenon processing can effectively control the rotation of the workpiece placement table, thereby increasing the adjustment range of the flipping angle of the workpiece and improving the convenience of the user for processing the workpiece.

The utility model belongs to the technical field of mortise and tenon machining equipment, and particularly relates to turnover clamp equipment for mortise and tenon machining, which comprises at least one turnover clamping component and a mounting table, the turnover clamping component is arranged on the mounting table and comprises a supporting seat, a placing table and a rotary driving and clamping component, the supporting seat is arranged on the mounting table, and the placing table is arranged on the mounting table. An adjusting structure is arranged at the bottom of the supporting base so as to conduct fine adjustment in the horizontal direction, the rotary drive is arranged on the upper portion of the supporting base, a speed reducer is arranged on the lower portion of the containing table, the output end of the rotary drive is connected with the speed reducer, and a side pressing component is further arranged in the middle of the containing table and comprises a side pressing drive and a side pressing block which can limit the side face of a workpiece. The workpiece can be limited in the vertical direction and the horizontal direction, the workpiece does not deviate, the machining quality is higher, the rotary drive does not rotate along with the containing table, abrasion of the rotary drive is reduced, and reliability is improved.

To provide a trimmer jig excellent in process tolerance without requiring complicated assembly.SOLUTION: A trimmer jig is provided with: a support base 50 supporting a trimmer; a guide body 61 extending in a first direction (X-axis direction) from the support base 50; a slide body 62 slidable along the first direction for the guide body 61; and slide fixing means 64 making the slide body 62 fixable on the guide body 62, being made by integrally assembling the support base 50 and the guide body 61.SELECTED DRAWING: Figure 2

The invention relates to an assembly consisting of - a first component (1), - an additional component (2), and - a tongue (3) with a longitudinal extent (4), the first component (1) and the additional component (2) each having a groove (6) at the respective end face (5) thereof for providing a tongue-and-groove connection (7), wherein - the first component (1) and the additional component (2) are positioned so as to adjoin one another at the end faces thereof, and the tongue (3) is situated within the two grooves (6) which lie opposite one another, - the tongue (3) has an outer contour (8) with a plurality of maxima (9) spaced apart from one another along the longitudinal extent (4), and - the two grooves (6) each have a geometry (10) corresponding to the outer contour (8) of the tongue (3) such that a longitudinal connection (11) is established or can be established between the first component (1) and the additional component (2) by means of a form-fitting connection in the longitudinal direction (12) along the end faces (5).

This invention provides a prefabricated continuous free-form glulam ceiling system and its construction method. The system includes a main structural steel beam, steel column flanges, free-form glulam main panels, dovetail joints, and concealed F-shaped metal connectors. The glulam main panels undergo rough back processing, node processing, front rough processing, and front precision processing in the factory using industrial robots, achieving integrated high-precision manufacturing of the free-form shape and assembly nodes. Adjacent glulam components are connected by customized dovetail joints. The glulam main panels are prefabricated and connected to the main structural steel beams via concealed F-shaped metal connectors, and are not exposed after installation. The ceiling modules are assembled and glued in the factory, and then installed on-site by hoisting as a whole and bolting to the steel column flanges, thus achieving a prefabricated construction mode with a high prefabrication rate and low on-site dependence.