WO2022226560A1 - Kettenfräsvorrichtung zum ausfräsen einer taschenförmigen ausnehmung in einer möbelplatte zur aufnahme eines möbelberschlags - Google Patents
Kettenfräsvorrichtung zum ausfräsen einer taschenförmigen ausnehmung in einer möbelplatte zur aufnahme eines möbelberschlags Download PDFInfo
- Publication number
- WO2022226560A1 WO2022226560A1 PCT/AT2022/060133 AT2022060133W WO2022226560A1 WO 2022226560 A1 WO2022226560 A1 WO 2022226560A1 AT 2022060133 W AT2022060133 W AT 2022060133W WO 2022226560 A1 WO2022226560 A1 WO 2022226560A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chain
- clamping device
- stop
- clamping
- furniture
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 88
- 238000003801 milling Methods 0.000 claims description 71
- 238000000034 method Methods 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 3
- 210000000629 knee joint Anatomy 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F5/00—Slotted or mortised work
- B27F5/02—Slotting or mortising machines tools therefor
- B27F5/06—Slotting or mortising machines tools therefor equipped with chain cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F5/00—Slotted or mortised work
- B27F5/02—Slotting or mortising machines tools therefor
- B27F5/12—Slotting or mortising machines tools therefor for making holes designed for taking up fittings, e.g. in frames of doors, windows, furniture
Definitions
- Chain milling device for milling a pocket-shaped recess in a furniture panel to accommodate a
- the invention relates to a chain milling device for milling out a pocket-shaped recess in a furniture panel for receiving a furniture fitting according to the preamble of claim 1.
- the invention also relates to an arrangement of such a chain milling device and at least one furniture panel and a method for clamping at least one furniture panel into such chain milling device.
- the invention also relates to a method for producing at least one pocket-shaped recess in at least one furniture panel using such a chain milling device and a method for producing at least one wall for a furniture body, including the method for producing at least one pocket-shaped recess.
- WO 2020/232484 A1 shows a furniture drive for moving furniture flaps, the housing of the furniture drive being designed to be accommodated in a mounted state within a recess in a furniture panel.
- the recess is designed in the form of a blind hole, with the housing of the furniture drive being accommodated completely within the blind hole and completely within a material thickness of the furniture panel in an assembled state.
- a compact arrangement of the furniture drive is possible, with the space available inside the furniture body not being restricted.
- the furniture drive is hardly noticeable in an assembled state, an overall visual impression can also be improved. For example, a visually appealing, uniform and intact surface finish of the furniture board on its inside and outside are made possible.
- the production of the recess in the furniture board is associated with a number of challenges.
- the objective technical task of the present invention is therefore to simplify the production of the recess in the furniture panel, in particular providing a convenient and user-friendly option for securely positioning a furniture panel on a chain milling device for precise introduction of a pocket-shaped recess.
- the furniture board can be fixed securely in position on the at least one clamping device in a comfortable and time-saving manner with one hand, which means that furniture boards can be changed quickly with renewed fixing to the at least one clamping device.
- the chain milling device Due to the at least one clamping device, the chain milling device can be used flexibly with varying wall thicknesses of furniture boards.
- protection is also sought for a method for clamping at least one furniture panel in such a chain milling device, characterized by the method steps, which are preferably to be carried out in chronological order: the at least one furniture panel is arranged between the stop and the at least one pressing element, the at least a clamping device is actuated within a first actuation section, with the at least one clamping block being pressed against the at least one furniture panel and the at least one furniture panel being pressed against the clamping device, the at least one clamping device being actuated within a second actuation section, the at least one pressing element being pressed against the at least one Furniture panel and the at least one furniture panel is pressed against the stop.
- protection is also sought for a method for producing at least one pocket-shaped Recess in at least one furniture panel by means of such a chain milling device, characterized by the following process steps: the at least one furniture panel is arranged between the stop and the at least one pressing element, the at least one furniture panel is secured by the at least one clamping device by actuating the at least one clamping device in the fixes at least one clamping device, which becomes at least one chain milling cutter, in particular manually or automatically, in some areas along at least one linear guide in a direction running perpendicular to an end face of the at least one furniture panel, with the at least one pocket-shaped recess starting from the end face of the at least one furniture panel in the at least one furniture panel is milled.
- protection is also sought for a method for producing at least one wall for a piece of furniture, comprising the method for producing at least one pocket-shaped recess, wherein in a further method step at least one furniture fitting for the movable mounting of a piece of furniture is arranged in the at least one pocket-shaped recess becomes.
- the stop and the at least one pressing element are aligned essentially parallel to one another and/or the clamping device and the at least one clamping block are aligned essentially parallel to one another and/or the at least one pressing element and the at least a clamping block are oriented substantially orthogonally to one another.
- the at least one clamping device comprises a first actuating section, via which the at least one clamping block can be brought into contact, preferably pressed, against the first side surface of the furniture panel, preferably wherein the at least one pressing element is essentially stationary via the first actuating section and/or a second actuating section, via which the at least one pressing element can be brought into contact, preferably pressed, against the second side surface of the furniture panel, preferably wherein the at least one clamping block can be moved along with the at least one pressing element in the direction of the stop.
- Two actuating sections of the at least one clamping device make it possible for the furniture panel to be fixed relative to the stop and the clamping device first in two spatial directions between the at least one clamping block and the clamping device and then to be fixed in two further spatial directions between the at least one pressing element and the stop ,
- the last two longitudinal degrees of freedom by a frictional connection - are effectively inhibited - brought about by a contact pressure via the at least one clamping device.
- An additional safety device for moving the furniture panel in a furniture panel plane parallel to the clamping device is not required; however, can generally be provided.
- the two actuating sections can be operated by the same clamping device in a continuous actuating movement of the at least one clamping device, with a user of the chain milling device not having to check that a pressing process via the at least one clamping block has already been completed in order to initiate the pressing process via the at least one pressing element.
- the second actuation section is operated as soon as the at least one clamping block has been pressed against the furniture panel.
- the at least one clamping block can be moved sequentially in the direction of the clamping device and then sequentially the at least one pressing element can be moved in the direction of the stop, with the at least one clamping block having the at least one clamping device is movement-coupled in the direction of the clamping device and/or in the second actuating section the at least one clamping block and/or the at least one pressing element is movement-coupled to the at least one clamping device, preferably via an inclined surface, in the direction of the stop, it being preferably provided that the furniture board can be fixed with one hand on the at least one clamping device in two orthogonal spatial directions on the chain milling device.
- the at least one clamping block can be pressed against the furniture panel located on the clamping device and in the second operating section the at least one pressing element can be pressed against the stop contacting furniture panel or the furniture panel are movement-coupled to the at least one clamping block pressed against the stop.
- the inclined surface promotes a continuous transition between the two operating sections and guides the at least one pressing element in the course of the second operating section in the direction of the stop.
- the at least one clamping device is arranged on at least one guide device, preferably indirectly via the at least one pressure element, with the at least one guide device being arranged on the at least one pressure element and/or relative to the at least one Pressing element is linearly movable.
- the at least one clamping device can generally also be arranged directly or via a plate arranged between the at least one clamping device and the at least one guide device.
- the at least one guide device is movement-coupled to the at least one clamping block.
- the clamping device comprises a web pointing in the direction of the at least one clamping block, the at least one web of the clamping device having at least one slot and/or at least one groove, preferably at an angle in the range between 30° and 60° relative to the stop, wherein the at least one pressing element is guided, preferably via bolts, along the at least one slot and/or the at least one groove.
- the at least one elongated hole and/or the at least one groove is used to guide the at least one pressing element in the movement relative to the stop, with the at least one clamping block being able to be stationary or movable during the movement of the at least one pressing element.
- the design of the bolt is generally arbitrary, it being possible for the bolt to be in the form of a screw connection, for example.
- web is to be interpreted so broadly that a—particularly spatially separate—component of the at least one clamping device can also be provided, which is suitable for guiding the at least one pressing element relative to the clamping device.
- a sliding element preferably adapted to the dimension of the at least one slot and/or the at least one slot, is particularly preferably arranged in the at least one slot and/or the at least one slot.
- the at least one elongated hole and/or the at least one groove has a first section and a second section, preferably arranged orthogonally relative to the stop.
- the sections or the only section are particularly preferably rectilinear.
- the second section can be used, for example, to sufficiently space the at least one pressing element from the stop for easy removal of the furniture panel.
- a large number of sections with different functionalities are also conceivable.
- the at least one tensioning device comprises at least one energy accumulator, preferably a spring or fluid energy accumulator.
- the at least one force accumulator can reduce a force required for the pressing process for fixing and/or, for example, secure a completely jammed position (such as after overcoming a dead center position of the at least one clamping device) of the furniture panel.
- the at least one clamping device comprises at least one actuating element, preferably a handle, it being preferably provided that the at least one actuating element can be used manually and/or automatically to move the at least one pressing element and/or the at least one Clamping block, particularly preferably via two optionally present operating sections, can be actuated.
- the at least one clamping device comprises at least one articulated connection, preferably a knee joint, the at least one articulated connection having a dead center, with a first position of the at least one clamping device starting from a Starting position before the dead center is exceeded initiates a movement of the at least one pressing element and/or a second position of the at least one clamping device after the dead center is exceeded defines a fixed state of the furniture panel, preferably with the fixed state being able to be secured by at least one force accumulator that may be present.
- a transition into the movement of the at least one pressing element can be defined by contacting a sliding block or a sliding element on an end face of a groove or a slot, but this is generally the case not necessary due to the articulated connection .
- the chain milling device has at least one height-adjustable table, the at least one height-adjustable table comprising the stop, an adjustment device and a counter-stop, the counter-stop and the stop being arranged essentially parallel to one another at a distance
- the The adjustment device comprises at least two adjustment elements, the at least two adjustment elements being coupled to one another for movement via at least one synchronization device in such a way that when at least one of the at least two adjustment elements is adjusted, at least one other adjustment element of the at least two adjustment elements is simultaneously moved, preferably rotated, so that the distance is adjustable between the stop and the counter stop.
- pocket-shaped recesses can be produced precisely with the desired wall thicknesses, it being possible to ensure parallel displacement of the counter-stop via the synchronization device with a user-friendly one-handed movement.
- a scale and a display means that can be moved relative to the scale for coarse adjustment of the distance and/or a further scale and a further display means that can be moved relative to the further scale for fine adjustment of the distance are provided, which are on the stop and /or the counter-stop are arranged, it being preferably provided that the further display means is in the form of an adjustment element, particularly preferably with a marking.
- the at least one chain cutter has at least one chain guide on which at least one cutter chain with a plurality of chain links articulated to one another and hard metal teeth arranged on the chain links is arranged circumferentially.
- a revolving milling chain is provided for producing the recess, with the milling chain comprising a large number of hard metal teeth.
- the carbide teeth make the cutter chain more wear-resistant without regrinding, reducing maintenance and increasing productivity.
- the linear guide enables a precise displacement movement of the chain cutter, the chain guide being able to be moved in and out of the furniture panel in a linear direction and being guided parallel to the two outer side surfaces of the furniture panel.
- the hard metal teeth of the at least one chain milling cutter have two cutting edges, with a distance between the cutting edges of the hard metal teeth defining a width of the pocket-shaped recess to be milled, preferably with the distance being 10.0 mm to 15.0 mm, particularly preferred where the distance is 12.5 mm.
- the at least one chain cutter over a stroke of more than 200 mm, preferably more than 250 mm, along the at least one linear guide is movable, wherein the stroke of the at least one chain cutter defines a depth of the pocket-shaped recess to be milled.
- At least one lifting device is provided, with which the at least one chain cutter can be moved at a lifting speed between 10 mm/s and 20 mm/s, preferably 15 mm/s, along the at least one linear guide, preferably with the at least a lifting device has at least one pneumatic drive.
- the chain cutter device has at least one, preferably electric, chain drive for moving the at least one cutter chain around the at least one chain guide, and/or the at least one chain cutter is arranged directly, i.e. without liquid lubrication, on the at least one chain guide .
- the at least one clamping device comprises an articulated connection with a dead center and the at least one furniture panel is secured, preferably via at least one force accumulator, after the dead center has been exceeded.
- Fig. La-ld a furniture board, in which successively a pocket-shaped recess by a chain cutter is milled on the front side in order to then integrate a furniture drive into the recess, in schematic perspective views,
- FIG. 2 shows an exploded view of a chain milling device according to the invention according to a particularly preferred embodiment
- FIG. 3 shows the chain milling device according to the exemplary embodiment according to FIG. 2 in the assembled state in a perspective view
- FIG. 4 shows a clamping device of the chain milling device according to the exemplary embodiment according to FIG. 3 in a perspective view and with a section of the clamping device in a view from the front with two detail sections,
- FIG. 5 shows the clamping device according to FIG. 4 in a view from the side with three detailed cut-outs in one
- FIG. 6 shows the clamping device according to FIG. 4 in a view from the side with three detailed sections after the end of a first actuation section of the clamping device
- FIG. 7 shows the clamping device according to FIG. 6 in a perspective view and with a detail of the clamping device in a view from the front with two detail details
- FIG. 8 shows the clamping device according to FIG. 3 in a view from the side with three detailed sections in a second actuating section of the clamping device
- FIG. 9 shows the clamping device according to FIG. 8 in a perspective view and with a section of the clamping device in a view from the front with two detail sections,
- FIG. 10 shows the clamping device according to FIG. 3 in a side view with three detailed sections after a dead center position of the clamping device has been exceeded
- 11 shows the clamping device according to FIG. 10 in a perspective view and with a detail of the clamping device in a view from the front with two detail details
- FIG. 13a-13c the clamping device according to FIG. 12a in a starting position in a perspective view, a view from the side and an exploded view,
- Fig. 14a-14c a height-adjustable table
- FIG. 15 shows the height-adjustable table according to FIG. 14a without a counter-stop in an exploded view.
- FIG. 1a to 1d show a chain milling device 1 for milling a pocket-shaped recess 2 in a furniture panel 3 for receiving a furniture fitting 4, a finished wall 51 for a furniture body being visible in FIG.
- Fig. 2 shows an exploded view of a
- Chain milling device 1 comprising a chain milling machine 5 with two linear guides 6 and a clamping device 7.
- the chain cutter 5 has a chain guide 43 on which a cutter chain 44 with a multiplicity of chain links 45 connected to one another in an articulated manner and hard metal teeth 46 arranged on the chain links 45 is arranged circumferentially.
- the hard metal teeth 46 of the chain cutter 5 have two cutting edges 47, a distance between the cutting edges 47 of the hard metal teeth 46 defining a width of the pocket-shaped recess 2 to be milled out. In this embodiment, the distance is 12.5 mm.
- the chain cutter 5 can be moved along the two linear guides 6 over a stroke of more than 250 mm, the stroke of the chain cutter 5 defining a depth of the pocket-shaped recess 2 to be milled out.
- the number of linear guides 6 is generally arbitrary.
- a lifting device 48 is provided, with which the chain cutter 5 can be moved along the two linear guides 6 at a lifting speed of between 10 mm/s and 20 mm/s.
- the lifting device 48 has a pneumatic drive 49 .
- the chain milling device 1 comprises an electric chain drive 50 for moving the milling chain 44 around the chain guide 43.
- the chain milling machine 5 is arranged directly, i.e. without liquid lubrication, on the chain guide 43 in a circumferential manner.
- FIG. 3 shows the chain milling device 1 in the assembled state (an energy accumulator 30 is not visible in the illustration for reasons of clarity).
- the chain milling device 1 comprises a suction device for removing chips from the furniture panel 3 during the introduction of the pocket-shaped recess 2.
- the chain milling device 1 has a height-adjustable table 31 , the height-adjustable table 31 including a stop 8 , an adjustment device 32 and a counter-stop 33 .
- the counter stop 33 and the stop 8 are parallel to each other arranged at a distance 34, the positioning of the pocket-shaped recess 2 relative to the furniture panel 3 being adjustable via the distance 34.
- the height-adjustable table 31 has a support structure, which, however, is generally not absolutely necessary.
- the chain cutter 5 can be moved manually or automatically along the two linear guides 6 in a direction running perpendicular to an end face 14 of the furniture panel 3 (cf. FIG. 1) into an area between the stop 8 and pressing elements 12 for milling out the pocket-shaped recess 2.
- Fig. 4 shows an arrangement of the clamping device 7 of the chain milling device 1 and the furniture panel 3.
- the clamping device 7 of the chain milling device 1 comprises a stop 8 and a clamping device 9 for the direct arrangement of the furniture panel on the stop 8 and the indirect arrangement of the furniture panel 3 on the clamping device 9 via a support element, with the support element not being absolutely necessary.
- the clamping device 7 comprises a clamping block 10, which can be brought into contact with a first side surface 11 of the furniture board 3, and two pressing elements 12, which can be brought into contact with a second side surface 13 of the furniture board 3, which is separate from the first side surface 11.
- the number of pressing elements 12 is generally arbitrary, which is why the following explanations are discussed in relation to one pressing element 12 .
- the clamping device 7 includes a clamping device 15, through which upon actuation of the clamping device 15, the furniture panel 3 sequentially over the clamping block 10 to the Clamping device 9 and the pressing element 12 can be pressed against the stop with a one-handed movement.
- the clamping device 15 is in an initial position 27, it being evident from the detailed section that the clamping block has not yet contacted the furniture panel 3.
- the clamping device 15 is connected indirectly to the pressing element 12 via a plate, the plate being part of the pressing element 12 .
- the pressing element 12 is arranged so that it can move indirectly on the clamping device 9 and can be moved relative to the clamping device 9 and the stop 8 .
- FIG. 5 shows the clamping device 7 according to FIG. 4 in a side view, it being evident that in the starting position 27 the pressing element 12 has not yet contacted the furniture panel 3 either.
- the stop 8 and the pressing element 12 are aligned parallel to one another.
- the clamping device 9 and the clamping block 10 are aligned parallel to one another.
- the pressing element 12 and the clamping block 10 are aligned orthogonally to one another.
- the clamping device 15 is arranged indirectly via the plate in connection with the pressing element 12 on a guide device 18, with the clamping device 15 generally also being movement-coupled to the guide device 18 in some other way, such as a direct arrangement on the guide device 18.
- the guide device 18 is arranged on the pressing element 12 via the clamping device 15 and can be moved linearly relative to the pressing element 12 .
- the guide device 18 is movement-coupled to the clamping block 10 and can be fixed to the guide device 18 via a clamping device.
- FIG. 6 shows the clamping device 7 after the clamping block 10 has come into contact with the furniture panel 3, the clamping device 15 comprising a first actuating section 16, via which the clamping block 10 can be brought into contact and pressed against the first side surface 11 of the furniture panel 3.
- the pressing element 12 remains essentially stationary via the first actuating section 16, with the pressing element 12 being moved slightly in a direction away from the stop 8 by the pressing process of the furniture panel 3 via the clamping block 10 and the guide via a slot 20 in the movement coupling via the clamping device 15 is - in general, however, no movement in the direction of the stop 8 is provided.
- the clamping device 9 includes a web 19 pointing in the direction of the clamping block 10 , the web 19 of the clamping device 9 including two elongated holes 20 at an angle of 45° relative to the stop 8 .
- the elongated holes 20 can generally be arranged on a component of the clamping device 7 that is separate from the clamping device 9 .
- the number of elongated holes 20 is generally arbitrary, with the elongated holes 20 also being able to be formed by grooves, for example.
- the pressing element 12 is guided along the elongated hole 20 via bolts 21 . Sliding elements arranged on the bolts 21 are generally not required.
- the bolts 21 are in the form of a fastener as a screw connection; However, in general they can also be in the form of pins, for example.
- the elongated holes 20 have a section, whereby in general - in particular orthogonally to the stop 8 arranged - further sections can be provided to move the pressing element 12 along a desired trajectory.
- FIG. 7 differs from FIG. 6 only in that the clamping device 7 is shown in a side view.
- Fig. 8 shows the clamping device 7 after contact has been made between the pressing element 12 and the furniture panel 3, with the clamping device 15 comprising a second actuating section 17, via which the pressing element 12 can be brought into contact and pressed against the second side surface 13 of the furniture panel 3.
- the clamping block 10 can be moved along with the pressing element 12 in the direction of the stop 8 , with the clamping block 10 generally also being able to be stationary during a movement of the pressing element 12 in the direction of the stop 8 .
- FIG. 9 differs from FIG. 8 only in that the clamping device is viewed from different angles.
- Fig. 10 shows the clamping device 7 in a secured position of the clamping device 15 with a fixed furniture panel 3 on the clamping device 7.
- the clamping device 15 comprises an articulated connection 24 in the form of a knee joint 25, the articulated connection 24 having a dead center 26 (along a line indicated by dot-dash lines--starting from a joint axis in the direction of the clamping block 10).
- the clamping device 15 is pivoted from bottom to top in the illustration in order to generate the fixation, in general, fixing the furniture panel 3 in the clamping device 7 by a pivoting movement from top to bottom is also conceivable.
- the tensioning device 15 includes an energy accumulator 30 in the form of a spring 22 in order to secure the tensioning device 15 in a depressed position of the joint connection 24 .
- an energy accumulator 30 in the form of a spring 22 in order to secure the tensioning device 15 in a depressed position of the joint connection 24 .
- a fluid power accumulator can also be provided.
- the clamping device 15 comprises an actuating element 23 designed as a handle, the actuating element 23 being manually operable to move the pressing element 12 and the clamping block 10 .
- the clamping device 15 is operated via two actuating sections 16, 17, which can continuously ensure the transition from a movement of the clamping block 10 to a movement of the pressing element 12 and/or the clamping block 10.
- FIG. 11 shows FIG. 10 with changed directions of view, with the energy accumulator 30 being subjected to force in the direction of the articulated connection 24 after the end of the second actuation section 17 .
- a method for clamping the furniture panel 3 in the chain milling device 1 can be carried out as follows, for example: the furniture panel 3 is arranged between the stop 8 and the pressing element 12, the clamping device 15 is actuated within the first actuating section 16, with the clamping block 10 being pressed against the furniture panel 3 and the furniture board 3 is pressed against the clamping device 9, the clamping device 15 is actuated within the second actuating section 17, the pressing element 12 is pressed against the furniture panel 3 and the furniture panel 3 against the stop 8, the furniture panel 3 is secured by the clamping device 15 comprising the articulated connection 24 with the dead center 26 via the force accumulator 30 after the dead center 26 and has been exceeded.
- a method for producing the pocket-shaped recess 2 in the furniture panel 3 using the chain milling device 1 can be carried out as follows: the furniture panel 3 is arranged between the stop 8 and the pressing element 12, the furniture panel 3 is clamped by the clamping device 7 by actuating the clamping device 15 is fixed in the clamping device 7, the chain cutter 5 is moved along the linear guides 6 in a direction perpendicular to the end face 14 of the furniture panel 3, with the pocket-shaped recess 2 being milled into the furniture panel 3 from the end face 14 of the furniture panel 3.
- the furniture fitting 4 for the movable mounting of a furniture part can be arranged in the pocket-shaped recess 2 in order to produce the wall 51 for a furniture body.
- Fig. 12c and Fig. 12d show a clamping device 15 in a position during a pressing process of the clamping device 7 in relation to the furniture panel 3, the furniture panel 3 being fixable with one hand via the clamping device 15 in two orthogonal spatial directions on the chain milling device 1 in a continuous movement of the clamping device 15 via the two actuating sections 16, 17.
- the clamping block 10 By actuating the clamping device 15, first the clamping block 10 can be moved sequentially in the direction of the clamping device 9 and then the pressing element 12 sequentially in the direction of the stop 8, with the clamping block 10 (with the pressing element 12 being essentially stationary) being moved in the first actuating section 16 with the clamping device 15 is movably coupled in the direction of the clamping device 9 and in the second actuating section 17 the clamping block 10 and the pressing element 12 are movably coupled to the clamping device 15 via an inclined surface 18 (cf. slot 20 in Fig. 8) in the direction of the stop 8.
- the clamping block 10 can remain stationary in the second actuation portion 17 .
- Fig. 13a and Fig. 13b show a clamping device 15 in the starting position 27.
- a second position 29 of the clamping device 15 after exceeding the dead center 26 defines a fixed state of the furniture panel 3, the fixed state being secured by the force accumulator 30.
- the articulation 24 includes a link articulated to a body of the jig 15 and a pin protruding through the body.
- the energy accumulator 30 is attached to a bolt of the tensioning device 15 which connects the base body to the actuating element 23 .
- This bolt is guided in a slot in the base body.
- the axis of rotation of this bolt is spaced in the direction of the stop 8 from an axis of rotation of the link in connection with the pin, so that an axis of rotation of the link in connection with the actuating element after exceeding the dead center 26 (relative to the axis of rotation of the link in connection with the pin) is secured in a position after the dead center 26 has been exceeded by the force accumulator 30 in order to prevent an undesired resolution of the jamming of the furniture panel 3.
- Fig. 14a shows the height-adjustable table 31, with a scale 38 and a display means 39, which can be moved relative to the scale 38, for coarse adjustment of the distance 34, and a further scale 40 and a further display means 41, which can be moved relative to the further scale 40, for fine adjustment of the distance 34 are provided.
- the scale 38 and the display means 39 are pivotably mounted on the stop 8 and the counter stop 33 .
- the additional display means 41 is in the form of the adjustment element 35 , as a result of which both the setting of the distance 34 and the display of the distance 34 can be effected via the adjustment element 35 .
- the further display means 41 is arranged on the stop 8 and the counter-stop 33, the distance 34 being variable via a thread of the further display means 41.
- the further scale 40 is around the further display means 41 at the stop arranged.
- the adjusting element 35 has a marking 42 for visualizing the distance 34 .
- Fig. 15 shows the adjustment device 32 of the height-adjustable table 31 with four adjustment elements 35, 36, with the number of adjustment elements 35, 36 generally being arbitrary, but at least two adjustment elements 35, 36 should be present in order to ensure parallel relative displacement of the counter-stop 33 compared to the stop 8 to condition.
- the four adjustment elements 35, 36 are movement-coupled to one another via a synchronization device 37 in such a way that when one of the adjustment elements 35 is adjusted, the other three adjustment elements 36 of the four adjustment elements 35, 36 are also rotated synchronously, so that the distance 34 between the stop 8 and the counter-stop 33 is adjustable.
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
Description
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN202280031392.0A CN117255733A (zh) | 2021-04-29 | 2022-04-26 | 用于在家具板中铣削出袋状凹部以接纳家具配件的链式铣削装置 |
DE112022002392.9T DE112022002392A5 (de) | 2021-04-29 | 2022-04-26 | Kettenfräsvorrichtung zum Ausfräsen einer taschenförmigen Ausnehmung in einer Möbelplatte zur Aufnahme eines Möbelbeschlags |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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ATA50327/2021A AT524952B1 (de) | 2021-04-29 | 2021-04-29 | Kettenfräsvorrichtung zum Ausfräsen einer taschenförmigen Ausnehmung in einer Möbelplatte zur Aufnahme eines Möbelbeschlags |
ATA50327/2021 | 2021-04-29 |
Publications (1)
Publication Number | Publication Date |
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WO2022226560A1 true WO2022226560A1 (de) | 2022-11-03 |
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ID=81580302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2022/060133 WO2022226560A1 (de) | 2021-04-29 | 2022-04-26 | Kettenfräsvorrichtung zum ausfräsen einer taschenförmigen ausnehmung in einer möbelplatte zur aufnahme eines möbelberschlags |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN117255733A (de) |
AT (1) | AT524952B1 (de) |
DE (1) | DE112022002392A5 (de) |
WO (1) | WO2022226560A1 (de) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1748213A (en) * | 1929-02-18 | 1930-02-25 | White Pine Sash Company | Mortising machine |
DE847656C (de) * | 1951-04-24 | 1952-08-25 | Heinrich Haas | Vorrichtung zum Herstellen von Loechern fuer Einsteckschloesser od. dgl. in Tueren oder aehnliche Bauteile |
US2682898A (en) * | 1952-07-07 | 1954-07-06 | Duc Richard J Le | Chain cutter mortise cutting machine |
CH305486A (de) * | 1952-03-03 | 1955-02-28 | Festo Maschf Stoll G | Kettenfräsmaschine. |
DE8236714U1 (de) * | 1982-12-29 | 1985-08-29 | Freimuth, Friedrich, 4970 Bad Oeynhausen | Säge- und/oder Fräszahnkette |
WO2020232484A1 (de) | 2019-05-17 | 2020-11-26 | Julius Blum Gmbh | Möbelantrieb |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1703941A (en) * | 1928-05-29 | 1929-03-05 | Charles D Mcarthur | Chain mortising machine |
CH427218A (de) * | 1964-04-27 | 1966-12-31 | Festo Maschf Stoll G | Kettenfräsmaschine |
JPS5816806Y2 (ja) * | 1979-04-11 | 1983-04-05 | 株式会社 マキタ電機製作所 | チェ−ンのみ機 |
IT1292177B1 (it) * | 1997-06-17 | 1999-01-25 | Arturo Lama | Utensile di mortasatura per macchine cavatrici,particolarmente per travi in legno lamellare e simili |
-
2021
- 2021-04-29 AT ATA50327/2021A patent/AT524952B1/de active
-
2022
- 2022-04-26 DE DE112022002392.9T patent/DE112022002392A5/de active Pending
- 2022-04-26 CN CN202280031392.0A patent/CN117255733A/zh active Pending
- 2022-04-26 WO PCT/AT2022/060133 patent/WO2022226560A1/de active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1748213A (en) * | 1929-02-18 | 1930-02-25 | White Pine Sash Company | Mortising machine |
DE847656C (de) * | 1951-04-24 | 1952-08-25 | Heinrich Haas | Vorrichtung zum Herstellen von Loechern fuer Einsteckschloesser od. dgl. in Tueren oder aehnliche Bauteile |
CH305486A (de) * | 1952-03-03 | 1955-02-28 | Festo Maschf Stoll G | Kettenfräsmaschine. |
US2682898A (en) * | 1952-07-07 | 1954-07-06 | Duc Richard J Le | Chain cutter mortise cutting machine |
DE8236714U1 (de) * | 1982-12-29 | 1985-08-29 | Freimuth, Friedrich, 4970 Bad Oeynhausen | Säge- und/oder Fräszahnkette |
WO2020232484A1 (de) | 2019-05-17 | 2020-11-26 | Julius Blum Gmbh | Möbelantrieb |
Also Published As
Publication number | Publication date |
---|---|
AT524952A4 (de) | 2022-11-15 |
DE112022002392A5 (de) | 2024-03-21 |
CN117255733A (zh) | 2023-12-19 |
AT524952B1 (de) | 2022-11-15 |
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