104results about "Dovetailed work" patented technology

Building panels, especially laminated floor panels are shown, which are provided with a locking system and several core grooves at the rear side in order to save material and decrease weight. Building panels, each having a surface layer on a front side, a backing layer on a rear side and an intermediate core, wherein the intermediate core and the surface and the backing layer all comprise wood fibres and thermosetting resins, the building panels are provided with a locking system for vertical and horizontal locking of a first edge of a first building panel to an adjacent second edge of a second building panel.

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 a glue-free engineering wood beam with pins and dovetail joints matched and a manufacturing process of the glue-free engineering wood beam, and relates to the technical field of engineering wood beam manufacturing, the glue-free engineering wood beam comprises a plurality of laminates, a plurality of dovetail joints and a plurality of pins, the laminates are stacked in sequence, the dovetail joints are installed between every two adjacent laminates, and the pins are arranged on the dovetail joints. Each layer of dovetail joint is in one-to-one correspondence in the thickness direction of the laminates, a plurality of pins are arranged on each dovetail joint in a penetrating mode, and the pins sequentially penetrate through the dovetail joints aligned in the thickness direction of the laminates. The shear stress between the laminates can be transmitted, and the overall bending resistance is improved.

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 invention relates to mechanical and electrical integrated machining equipment for a Ruban mortise and tenon wood structure of an ancient building, which can automatically adjust cutting parameters according to the hardness of wood, reduce tool wear and unnecessary load while improving the machining speed and efficiency, and improve the machining efficiency by monitoring and adjusting the parallelism deviation between a cutterhead and a working platform in real time. The consistency of machining precision and product quality is ensured, the interruption time in the machining process is shortened, vibration generated when the cutter head rotates at a high speed is further reduced through dynamic balance detection and adjustment, the stability of the machining process is improved, the service life of the cutter is prolonged, the stability of the cutter in the machining process is ensured through a clamping force self-adjusting mechanism, vibration is reduced, and the machining efficiency is improved. In addition, the cooling and dust removing system effectively removes wood chips and dust generated in the machining process, the working environment is improved, the equipment maintenance cost is reduced, the service life of equipment is prolonged, and the production efficiency and the machining precision are improved through the comprehensive measures.

The utility model provides a timber processing turnover device which comprises a supporting frame, a turnover body is arranged on the supporting frame, a three-jaw air cylinder is arranged at one end of the turnover body in a matched mode, a transmission mechanism is arranged at the other end of the turnover body in a matched mode, a first supporting seat is arranged at one end of the supporting frame, a second supporting seat is arranged at the other end of the supporting frame, and the three-jaw air cylinder is fixed to the first supporting seat. Therefore, the intermittent overturning device has the advantages that intermittent overturning of the multi-face barrel can be achieved, the more reasonable and practical machining effect is achieved, the driving motor rotates to achieve the effect that the shaft pin poking rod pokes the driven groove wheel to rotate by 60 degrees, and therefore the multi-face barrel can be overturned at the same time. Wherein the clamping part of the three-jaw air cylinder is in contact with the shaft rod, so that friction force can be increased, shaking of the multi-face barrel is avoided, after the shaft pin shifting rod retreats from the notch, the clamping part of the three-jaw air cylinder clamps the shaft rod to fix the multi-face barrel, and therefore the machining stability is guaranteed.

The present invention discloses a multifunctional trimming machine fixture and relates to the field of electric tool auxiliary devices. The multifunctional trimming machine fixture comprises: a base plate on which the trimming machine is detachably connected, the base plate is provided with a first cut-opening corresponding to the position of the trimming machine, and the cutter head of the trimming machine can pass through the first cut-opening to perform cutting; a slide plate, the slide plate is slidably connected to the bottom of the base plate along a first direction and can be fastened to a preset position on the bottom of the base plate by means of fasteners; wherein the slide plate is provided with at least one second cut-opening corresponding to the first cut-opening along the first direction. The trimming machine fixture is reasonably and compactly structured, can be conveniently disassembled and assembled, is conveniently portable and simple to operate, it provides cutting stability, high cutting accuracy and safety during use, and is capable of enabling quick switch of cutting function in a variety of application scenarios with strong adaptability, such as grinding, chamfering and grooving the edges of wood, cutting tenon grooves on thinner wood, cutting the wood into preset shapes (curved, circular, etc), thereby improving work efficiency.

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.

The utility model relates to the field of trimming saws, and discloses a square timber trimming saw which comprises a workbench, an adjusting mechanism, a cutting mechanism, a polishing mechanism and a bearing plate, the adjusting mechanism is arranged on the workbench, the cutting mechanism and the polishing mechanism are both arranged on the adjusting mechanism, the adjusting mechanism is used for machining wood of different sizes, and the bearing plate is arranged on the workbench. The cutting mechanism is used for cutting wood, the grinding mechanism is used for grinding the wood, and the bearing plate is slidably mounted at the top of the workbench. Compared with the prior art, the wood processing device has the following advantages and effects that the distance between the saw blade and the grinding piece can be adjusted so as to adapt to fixed processing of wood of different sizes, the application range is expanded, wood can be subjected to cutting, tenon processing and grinding operation according to needs, and the processing efficiency is improved. And the depth of the wood milling groove can be adjusted through the multiple electric push rods, and the wood machining efficiency is greatly improved.

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.

The utility model relates to a multi-head tenoning machine which comprises a lifting material pressing device and a tenoning device, the lifting material pressing device comprises a lifting platform, a material pressing assembly is arranged on the lifting platform, and the tenoning device comprises a tenoning assembly and a positioning assembly arranged at the upper end of the tenoning assembly. The positioning assembly comprises a positioning seat which is installed at the upper end of the tenoning assembly in a sliding mode under the action of a positioning driving unit, the front end of the positioning seat is connected with a positioning block, and the positioning block is arranged between the tenoning assembly and the material pressing assembly. By arranging the adjustable limiting plate, plates with different widths can be conveniently positioned, the tenoning depth can be accurately set through the adjustable positioning block, the plates are tightly pressed through the arranged material pressing assembly, the situation that the positions of wood are generated in the tenoning process is avoided, the accuracy is improved, labor and materials are reduced, and the production efficiency is improved. Meanwhile, environmental protection, sanitation, high automation degree, time and labor saving and high accuracy are achieved.

The utility model relates to the technical field of cutting equipment, and provides a reciprocating type one-step automatic forming machine for a picture frame tenon, which is used for cutting a tenon groove in wood to be processed. The plurality of grooving cutters are arranged on one side of the rack in a rotating manner; the workbench is arranged on the rack, the workbench is provided with a guide groove and a mounting base and is slidably arranged on the workbench, wood to be machined is detachably arranged on the mounting base, the mounting base is provided with a guide end, the guide end is slidably arranged on the guide groove, and after the guide end slides along the guide groove, the mounting base is close to or far away from the grooving cutter. By means of the technical scheme, the problems that in the prior art, traditional manual manufacturing of the tenon-and-mortise structure picture frame wastes time and is low in efficiency, and standardized production is difficult are solved.

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 invention belongs to the field of wooden boards, and specifically relates to a mortise and tenon joint processing device for wooden boards, including an electric slide rail and an electric slider, etc.; four electric slide rails are provided, and an electric slider is slidably connected to the electric slide rail located at the front and the electric slide rail located at the rear. The present invention realizes clamping and limiting the wood by an electric clamp, and then processing four woods at the same time by operating a CNC milling machine, so that the four woods are milled with the required tenons, so as to realize processing of four woods at one time, and by milling a V-shaped groove in the wood, and then milling the wood surplus in the middle of the V-shaped groove of the wood, so that the wood forms a trapezoidal groove, and then cutting the middle position of the trapezoidal groove in the wood, so that a single wood is divided into two sections, and at the same time, a tenon is formed at the end of each section of wood, which effectively improves the processing efficiency.

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.