CN112936476B - Multi-angle bending device - Google Patents
Multi-angle bending device Download PDFInfo
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- CN112936476B CN112936476B CN202110109777.1A CN202110109777A CN112936476B CN 112936476 B CN112936476 B CN 112936476B CN 202110109777 A CN202110109777 A CN 202110109777A CN 112936476 B CN112936476 B CN 112936476B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27H—BENDING WOOD OR SIMILAR MATERIAL; COOPERAGE; MAKING WHEELS FROM WOOD OR SIMILAR MATERIAL
- B27H1/00—Bending wood stock, e.g. boards
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Abstract
The application provides a multi-angle bending device. The multi-angle bending device comprises a rack, a supporting frame, a bending die holder, a driving mechanism and a punching mechanism; the support frame is arranged on the frame; the bending die holder is arranged on the rack, a bending notch is formed in the bending die holder, and the width of the bending notch is adjustable; the driving mechanism is arranged on the support frame; stamping mechanism includes punching press seat and punching press first subassembly, and the punching press seat is connected with actuating mechanism's power take off end, and the punching press first subassembly includes the punching press piece of folding a plurality of settings of range upon range of, and the piece is folded to a plurality of punching presses and can dismantle each other to be connected, and a plurality of punching presses are folded the piece and all are set up with crooked die holder relatively. Because the width of the bending notch can be adjusted according to actual needs, and the width of the stamping stack block with the minimum projection area on the bending die holder can be increased or decreased according to actual needs, so that the multi-angle bending device can bend wood with different bending sizes, and the problem of poor applicability of the wood bending device is solved.
Description
Technical Field
The invention relates to the technical field of wood bending processing, in particular to a multi-angle bending device.
Background
The bending of wood is a process of softening a square lumber, bending the lumber into a required bent shape under the action of a bending moment, and drying and shaping the lumber. The timber bending adopts the pressure head of the timber bending device to press down the timber in the bending die, so that the timber is bent and formed according to the preset forming shape in the die. The conventional wood bending apparatus can only perform bending processing on wood of a predetermined bending size, so that the applicability of the wood bending apparatus is poor.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the multi-angle bending device with better applicability.
The purpose of the invention is realized by the following technical scheme:
a multi-angle bending apparatus comprising:
a frame;
the support frame is arranged on the rack;
the bending die holder is arranged on the rack, a bending notch is formed in the bending die holder, and the width of the bending notch is adjustable;
the driving mechanism is arranged on the support frame;
punching press mechanism, including punching press seat and the first subassembly of punching press, the punching press seat with actuating mechanism's power take off end is connected, the first subassembly of punching press includes the punching press stack piece of a plurality of range upon range of settings, and is a plurality of the punching press stack piece is detachable the connection each other, and is a plurality of the punching press stack piece all with crooked die holder sets up relatively, and is close to the punching press seat the punching press stack piece connect in the punching press seat, it is a plurality of the punching press stack piece is in projection area on the crooked die holder is followed and is close to the direction of punching press seat increases in proper order.
In one embodiment, the multi-angle bending device further comprises a fixed seat, the fixed seat is connected to the power output end of the driving mechanism, and the stamping seat is connected to the fixed seat.
In one embodiment, the bending die holder comprises a die holder main body, a first sliding block and a second sliding block, the die holder main body is connected with the frame, the first sliding block and the second sliding block are both connected with the die holder main body in a sliding mode, the first sliding block and the second sliding block are arranged oppositely, and the bending notch is formed between the first sliding block and the second sliding block.
In one embodiment, a first guide rail and a second guide rail are convexly arranged on one side of the die holder main body, which is far away from the rack; the first sliding block is provided with a first sliding groove, and the first guide rail part is positioned in the first sliding groove and is in sliding connection with the first sliding block; the second slide block is provided with a second sliding groove, and the second guide rail part is positioned in the second sliding groove and is in sliding connection with the second slide block.
In one embodiment, a first positioning inclined surface is arranged on one side, facing the second slider, of the first slider, and a second positioning inclined surface is arranged on one side, facing the first slider, of the second slider, and the first positioning inclined surface and the second positioning inclined surface are arranged oppositely.
In one embodiment, the end of the first sliding block adjacent to the die holder main body is provided with a first arc-shaped concave edge, and the first arc-shaped concave edge extends to the first positioning inclined plane and the surface of the die holder main body respectively; the end part, adjacent to the die holder main body, of the second sliding block is provided with a second arc-shaped concave edge, and the second arc-shaped concave edge extends to the surfaces of the second positioning inclined plane and the die holder main body respectively.
In one embodiment, a first stamping inclined surface and a second stamping inclined surface are respectively formed on two sides of the stamping head assembly, the first stamping inclined surface is arranged in parallel with the first positioning inclined surface, and the second stamping inclined surface is arranged in parallel with the second positioning inclined surface.
In one embodiment, a plurality of the punching stacked blocks are sequentially connected in a magnetic attraction manner.
In one embodiment, the punch stack adjacent the punch platform is removably attached to the punch platform.
In one embodiment, the punch stack adjacent to the punch holder is magnetically attached to the punch holder.
Compared with the prior art, the invention has at least the following advantages:
1. the bending die holder is provided with a bending notch with adjustable width, and the plurality of stamping stacked blocks are detachably connected with each other, the plurality of stamping stacked blocks are arranged opposite to the bending die holder, and the projection areas of the plurality of stamping stacked blocks on the bending die holder are sequentially increased along the direction close to the stamping die holder;
2. because the width of the bending notch can be adjusted according to actual needs, and the width of the stamping stack block with the minimum projection area on the bending die holder can be increased or decreased according to actual needs, so that the multi-angle bending device can bend wood with different bending sizes, and the problem of poor applicability of the wood bending device is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic view of a multi-angle bending apparatus according to an embodiment;
FIG. 2 is a partial schematic view of another view of the multi-angle bending apparatus shown in FIG. 1;
FIG. 3 is a partial schematic view of the multi-angle bending apparatus shown in FIG. 1;
FIG. 4 is a partial schematic view of still another view of the multi-angle bending apparatus shown in FIG. 1.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The application provides a multi-angle bending device, which comprises a rack, a supporting frame, a bending die holder, a driving mechanism and a stamping mechanism; the support frame is arranged on the frame; the bending die holder is arranged on the rack, a bending notch is formed in the bending die holder, and the width of the bending notch is adjustable; the driving mechanism is arranged on the support frame; punching press mechanism includes punching press seat and punching press first subassembly, the punching press seat with actuating mechanism's power take off end connects, the punching press first subassembly includes that the punching press of a plurality of range upon range of settings folds the piece, and is a plurality of the piece is folded in the punching press and can dismantle the connection each other, and is a plurality of the piece is folded in the punching press all with crooked die holder sets up relatively, and is close to the punching press seat the punching press fold the piece connect in the punching press seat, it is a plurality of the piece is folded in the punching press is folded the projection area on the crooked die holder and is followed and be close to the direction of punching press seat increases in proper order.
Foretell multi-angle bending device because the crooked die holder is formed with the crooked notch of width adjustable, again because the piece connection of can dismantling each other is folded in a plurality of punching presses, a plurality of punching presses are folded the piece and are all set up with crooked die holder relatively, and the projected area of a plurality of punching presses folding piece on crooked die holder increases along the direction that is close to the punching press seat in proper order, during the use, can adjust the width of crooked notch and increase and decrease the punching press folding piece according to ligneous minimum bending width, make the width of the minimum punching press folding piece of projected area on the crooked die holder suits with the width of crooked notch, and then makes multi-angle bending device can bending forming go out the timber of corresponding bending width. Because the width of the bending notch can be adjusted according to actual needs, and the width of the stamping stack block with the minimum projection area on the bending die holder can be increased or decreased according to actual needs, so that the multi-angle bending device can bend wood with different bending sizes, and the problem of poor applicability of the wood bending device is solved.
As shown in FIGS. 1 and 2, a multi-angle bending apparatus 10 of an embodiment is used for bending wood. In one embodiment, the multi-angle bending apparatus 10 includes a frame 100, a support frame 200, a bending die holder 300, a drive mechanism 400, and a stamping mechanism 500. The supporting frame 200 is disposed on the frame 100. The bending die holder 300 is disposed on the frame 100, so that the frame 100 supports the bending die holder 300. The bending die holder 300 is formed with a bending notch 310, and the width of the bending notch 310 is adjustable, so that the bending notch 310 can adapt to forming wood with different bending widths.
The driving mechanism 400 is disposed on the supporting frame 200. The punching mechanism 500 comprises a punching seat 510 and a punching head assembly 520, wherein the punching seat 510 is connected with the power output end of the driving mechanism 400, so that the driving mechanism 400 drives the punching seat 510 to move relative to the machine frame 100. In the present embodiment, the stamping die holder 510 is disposed opposite to the bending die holder 300. The punch head assembly 520 includes a plurality of stacked punch stacks 522, and the plurality of punch stacks 522 are detachably connected to each other, so that the number of punch stacks 522 connected to the punch holder 510 can be increased or decreased as required. A plurality of the stamping stacks 522 are disposed opposite the bending die holder 300, and the stamping stacks 522 adjacent to the stamping seat 510 are connected to the stamping seat 510. The projected areas of the plurality of stamping stacks 522 on the bending die holder 300 increase in sequence along the direction close to the stamping seat 510, that is, the projected area of the stamping stack 522 adjacent to the stamping seat 510 on the bending die holder 300 is larger than the projected area of the stamping stack 522 far from the stamping seat 510 on the bending die holder 300.
Above-mentioned multi-angle bending device 10, because crooked die holder 300 is formed with width adjustable crooked notch 310, again because the mutual detachable connection of a plurality of punching press stack pieces 522, a plurality of punching press stack pieces 522 all set up with crooked die holder 300 relatively, the projection area of a plurality of punching press stack pieces 522 on crooked die holder 300 increases in proper order along the direction that is close to punching press seat 510, during the use, can adjust the width of crooked notch 310 and increase and decrease punching press stack piece 522 according to ligneous minimum bending width, make the width of punching press stack piece 522 that the projection area on crooked die holder 300 is minimum suits with the width of crooked notch 310, and then makes multi-angle bending device 10 can the bending wood of corresponding bending width. Because the width of the bending notch 310 can be adjusted according to actual needs, and the width of the stamping stack 522 with the minimum projection area on the bending die holder 300 can be increased or decreased according to actual needs, the multi-angle bending device 10 can bend and process wood with different bending sizes, and the problem that the applicability of the wood bending device is poor is solved.
As shown in fig. 2 and 3, in one embodiment, the multi-angle bending apparatus 10 further includes a fixing base 600, the fixing base 600 is connected to the power output end of the driving mechanism 400, and the stamping base 510 is connected to the fixing base 600, so that the stamping base 510 is connected to the power output end of the driving mechanism 400 through the fixing base 600.
As shown in fig. 2, the driving mechanism 400 further includes a driving cylinder 410 and a telescopic shaft 420, the driving cylinder 410 is mounted and fixed on the supporting frame 200, one end of the telescopic shaft 420 is connected to the power shaft of the driving cylinder 410, and the other end of the telescopic shaft 420 is connected to the fixing base 600, so that the fixing base 600 is connected to the power output end of the driving mechanism 400.
As shown in fig. 1 and 2, the supporting frame 200 further includes a fixing plate 210, two first supporting columns 220 and two second supporting columns 230, wherein the two first supporting columns 220 and the two second supporting columns 230 are disposed in parallel. Each of the first support columns 220 has one end connected to the frame 100 and the other end connected to the fixing plate 210. Each of the second supporting columns 230 has one end connected to the frame 100 and the other end connected to the fixing plate 210. The fixing plate 210 is disposed parallel to the housing 100. The driving cylinder 410 is fixed to the fixing plate 210, and the driving cylinder 410 is fixed to the support frame 200. Further, the driving cylinder 410 is disposed on one surface of the fixing plate 210, and the fixing base 600 is disposed on the other surface of the fixing plate 210. The fixing plate 210 is provided with a through hole, and the telescopic shaft 420 penetrates through the through hole, so that the driving cylinder 410 is better installed and fixed on the fixing plate 210.
As shown in fig. 1 and 2, further, the two first supporting columns 220 and the two second supporting columns 230 are slidably connected to the frame 100, so that the relative position of the fixing plate 210 and the frame 100 is adjustable, and further, the relative position of the punching mechanism 500 and the bending die holder 300 is adjustable, so that the punching mechanism 500 can better form wood with different bending widths, and the convenience of the multi-angle bending apparatus 10 is improved. In the present embodiment, the arrangement direction of the two first supporting columns 220 and the arrangement direction of the two second supporting columns 230 are parallel to each other. The two first supporting columns 220 and the two second supporting columns 230 are distributed in a rectangular array, so that the two first supporting columns 220 and the two second supporting columns 230 jointly and stably support the fixing plate 210, and the driving mechanism 400 further and stably drives the stamping mechanism 500 to bend and form the wood on the bending die holder 300.
As shown in fig. 1 and 2, further, the two first supporting columns 220 slide in a first direction relative to the rack 100, and the two second supporting columns 230 slide in a second direction relative to the rack 100, wherein the first direction and the second direction are parallel to each other, so that the moving direction of the fixing plate 210 relative to the rack 100 is kept consistent.
As shown in fig. 1 and 2, further, the multi-angle bending apparatus 10 further includes a first sliding contact rail 700 and a second sliding contact rail 800, and the first sliding contact rail 700 and the second sliding contact rail 800 are parallel to each other. The two first supporting columns 220 are both slidably connected to the first sliding connection rail 700, and the two second supporting columns 230 are both slidably connected to the second sliding connection rail 800, so that the precision of the movement of the fixing plate 210 relative to the rack 100 is high. Further, a first sliding groove 222 is formed at an end of each first support column 220 adjacent to the rack 100, and the first sliding groove 222 is slidably fitted to the first sliding connection rail 700. A second sliding groove 232 is formed at an end of each second supporting column 230 adjacent to the rack 100, and the second sliding groove 232 is slidably fitted to the second sliding rail 800, so that the supporting frame 200 is better slidably connected to the rack 100.
As shown in fig. 1 and 2, a waist-shaped positioning groove 710 is formed on a side wall of the first sliding connection rail 700, and a connection hole is formed in at least one first support column 220. The multi-angle bending apparatus 10 further includes a fixing member 900, the fixing member 900 is disposed through the connection hole (not shown), and a portion of the fixing member 900 is located in the waist-shaped positioning slot 710 and abuts against the first sliding connection rail 700, so that the connection position between the first support column 220 and the first sliding connection rail 700 is adjustable. In this embodiment, the fixing member 900 is a bolt, and the connection hole is a threaded hole, so that the fixing member 900 is threadedly connected to the first support column 220. Specifically, the number of the fixing members 900 is two, the two first support columns 220 are both provided with connecting holes, and each fixing member 900 abuts against the waist-shaped positioning groove 710 through the corresponding connecting hole.
Further, each first supporting column 220 is provided with a first roller, and the first roller is located in the first sliding groove 222 and is rotatably connected with the first supporting column 220, so that each first supporting column 220 is better slidably connected to the first sliding connection rail 700. Further, each second supporting column 230 is provided with a second roller, and the second roller is located in the second sliding groove 232 and is rotatably connected to the second supporting column 230, so that each second supporting column 230 is better slidably connected to the second sliding connection rail 800.
In one embodiment, the power output direction of the driving mechanism is perpendicular to the width adjusting direction of the bent notch, so that the driving mechanism drives the punching seat to move in the direction perpendicular to the width adjusting direction of the bent notch relative to the bent notch, and the punching mechanism can better bend and form the wood.
As shown in fig. 1 and 2, in one embodiment, the bending die holder 300 includes a die holder main body 300a, a first slider 300b and a second slider 300c, the die holder main body 300a is connected to the frame 100, the first slider 300b and the second slider 300c are both slidably connected to the die holder main body 300a, the first slider 300b is disposed opposite to the second slider 300c, and the bending slot 310 is formed between the first slider 300b and the second slider 300c, so that the width of the bending slot 310 is adjustable.
As shown in fig. 1 and 3, in one embodiment, a first guide rail 320 and a second guide rail 330 are protruded from a side of the die holder main body 300a facing away from the frame 100. The first sliding block 300b is provided with a first sliding groove 302, and the first guide rail 320 is partially positioned in the first sliding groove 302 and is in sliding connection with the first sliding block 300b, so that the sliding between the first guide rail 320 and the first sliding block 300b is more stable. The second slider 300c is provided with a second sliding slot (not shown), and the second guide rail 330 is partially located in the second sliding slot and is slidably connected to the second slider 300c, so that the sliding between the second guide rail 330 and the second slider 300c is more stable.
As shown in FIGS. 1 and 3, further, the multi-angle bending apparatus 10 further comprises a first locking member 1100. The first slider 300b is provided with a first threaded hole, the die holder main body 300a is provided with a first waist-shaped groove 303, and the first locking member 1100 is respectively arranged in the first threaded hole and the first waist-shaped groove in a penetrating manner, so that the first slider 300b and the die holder main body 300a are relatively positioned. When the relative position of the first slider 300b with respect to the die holder main body 300a needs to be adjusted, the first lock member 1100 is loosened, the first slider 300b is slid to a predetermined position, and then the first lock member 1100 is tightened.
As shown in FIGS. 1 and 3, further, multi-angle bending apparatus 10 includes a second locking member 1200. The second slider 300c has a second threaded hole, the die holder main body 300a has a second waist-shaped groove 305, and the second locking member 1200 is respectively inserted into the second threaded hole and the second waist-shaped groove, so that the second slider 300c and the die holder main body 300a are positioned relatively. When the relative position of the second slider 300c with respect to the die holder main body 300a needs to be adjusted, the second locking member 1200 is loosened, the second slider 300c is slid to a predetermined position, and then the second locking member 1200 is tightened. In one embodiment, the sliding directions of the first supporting column 220 and the second supporting column 230 relative to the rack 100 are both X-axis directions, the sliding directions of the first slider 300b and the second slider 300c are both Y-axis directions, and the power output direction of the driving mechanism 400 is a Z-axis direction, so that the stamping mechanism 500 can move to a position corresponding to the bending notch 310 of the bending die holder 300 in a three-dimensional space to perform better bending on wood.
Furthermore, one side of the die holder main body is provided with a first scale mark and a second scale mark. The first scale mark is arranged in parallel with the sliding direction of the first sliding block, a plurality of first indexing identification sections distributed at intervals are arranged on the first scale mark, and the plurality of first indexing identification sections and the plurality of stamping stacked blocks are correspondingly arranged. The second scale mark and the sliding direction of the second sliding block are arranged in parallel, a plurality of second division identification sections distributed at intervals are arranged on the second scale mark, and the plurality of second division identification sections and the plurality of stamping stacking blocks are correspondingly arranged. In this embodiment, the number of the stamping stacked blocks is N, the number of the first indexing marking sections is N +1, and the number of the second indexing marking sections is N + 1. It will be appreciated that when the N punch stacks and punch seats are connected together, the first slide slides relative to the die holder body to a position corresponding to the 1 st first indexing section and the second slide slides relative to the die holder body to a position corresponding to the 1 st second indexing section. Similarly, when the 1 stamping stacking block and the stamping seat are connected together, the first sliding seat slides to a position corresponding to the Nth first indexing marking section relative to the die holder main body, and the second sliding seat slides to a position corresponding to the Nth second indexing marking section relative to the die holder main body. Similarly, when the 0 stamping stacking blocks are connected with the stamping seat, the first sliding seat slides to a position corresponding to the (N + 1) th first indexing identification section relative to the die holder main body, and the second sliding seat slides to a position corresponding to the (N + 1) th second indexing identification section relative to the die holder main body. So, when increasing or reducing the punching press when folding the figure of piece as required, the user can adjust first slider and second slider for the gliding position of die holder main part through corresponding scale mark, has shortened the debugging time of first slider and second slider greatly, convenient and fast. The distance between the 1 st first indexing identification segment and the 1 st second indexing identification segment is a first distance, the distance between the (N + 1) th first indexing identification segment and the (N + 1) th second indexing identification segment is a second distance, and the first distance is smaller than the second distance.
As shown in fig. 1 and 3, in one embodiment, a first positioning inclined surface 340 is provided on a side of the first slider 300b facing the second slider 300c, a second positioning inclined surface 350 is provided on a side of the second slider 300c facing the first slider 300b, and the first positioning inclined surface 340 is opposite to the second positioning inclined surface 350. In the present embodiment, the cross section of the bending notch 310 has a trapezoid shape, so that the bending die holder 300 can better form a multi-angle bent wood board.
As shown in fig. 1 and 3, in one embodiment, a first inclined stamping surface 521 and a second inclined stamping surface 523 are respectively formed on two sides of the stamping head assembly 520, the first inclined stamping surface 521 is parallel to the first inclined positioning surface 340, and the second inclined stamping surface 523 is parallel to the second inclined positioning surface 350, so that the bending die holder 300 is better adapted to the stamping head assembly 520 to stamp a multi-angle bent wood board.
In one embodiment, as shown in fig. 3, the end of the first slider 300b adjacent to the die holder main body 300a is provided with a first arc-shaped concave edge 306, and the first arc-shaped concave edge 306 extends to the first positioning inclined plane 340 and the surface of the die holder main body 300a respectively, so as to avoid the problem that the wood board is stressed at the bending position corresponding to the connecting position of the first slider 300b and the die holder main body 300 a. The end of the second slider 300c adjacent to the die holder main body 300a is provided with a second arc-shaped concave edge 307, and the second arc-shaped concave edge extends to the surfaces of the second positioning inclined plane 350 and the die holder main body 300a respectively, so that the problem that stress is formed on the wood board corresponding to the bending part at the joint of the second slider 300c and the die holder main body 300a is avoided.
As shown in fig. 3, to detachably connect the plurality of stamping stacks 522, in one embodiment, the plurality of stamping stacks 522 are sequentially magnetically attached to detachably connect the plurality of stamping stacks 522.
In one embodiment, as shown in fig. 3, the punch stack 522 adjacent to the punch holder 510 is removably attached to the punch holder 510. When the punch stack 522 coupled to the punch holder 510 is removed, the driving mechanism 400 drives the punch holder 510 to punch the wood board. Further, the projection area of the stamping seat 510 on the bending die holder 300 is a first projection area, the projection area of the stamping stack 522 on the bending die holder 300 adjacent to the stamping seat 510 is a second projection area, so that the bending width of the wood formed by stamping the stamping seat through separate stamping is greater than the minimum bending width of the wood formed by stamping any stamping stack, the first projection area is greater than the second projection area, and the applicability of the multi-angle bending device 10 is further improved.
In one embodiment, as shown in fig. 3, the punch stack 522 adjacent to the punch holder 510 is magnetically attached to the punch holder 510 such that the punch stack 522 adjacent to the punch holder 510 is removably attached to the punch holder 510.
As shown in fig. 3, further, a first side of each stamping stack 522 is provided with a stamping curved surface 522a, and a second side is formed with an abutting groove. The punched curved surface of each punch stack 522 fits into the abutment slot 522b of the punch stack 522 adjacent the first side. The abutting groove of each stamping stack 522 is adapted to the stamping curved surface of the stamping stack 522 adjacent to the second side, so that the plurality of stamping stacks 522 and the mounting seat can be stacked, and relative movement between two adjacent stamping stacks 522 can not occur during the stamping of wood. Furthermore, a connecting curved surface 512 is formed on one surface of the punching seat 510 adjacent to the punching stack 522, and the connecting curved surface is matched with the abutting groove of the punching stack 522 adjacent to the punching seat 510, so that no relative movement occurs between the punching stack 522 adjacent to the punching seat 510 and the punching seat 510 when wood is punched.
As shown in fig. 3, further, each punched stack 522 is a wear-resistant magnetic block, so that each punched stack 522 has better wear resistance. Of course, in other embodiments, each punch stack 522 is not limited to wear resistant magnetic blocks. For example, each stamping stack 522 includes a stamping steel core and a wear-resistant magnetic layer covering the surface of the stamping steel core, so that each stamping stack 522 has better compressive strength and magnetic attraction performance.
It is understood that in other embodiments, the two adjacent punching stacks 522 are not limited to being connected by magnetic attraction, and the punching stacks 522 and the punching seat 510 are not limited to being connected by magnetic attraction. In one embodiment, the plurality of punch stacks 522 are fixedly attached to the punch holder 510 by screws, which securely connect the plurality of punch stacks 522 to the punch holder 510.
As shown in fig. 3 and 4, further, the punching seat 510 is slidably connected to the fixing seat 600, so that the connection position between the punching seat 510 and the fixing seat 600 is adjustable, the punching mechanism 500 better punches wood corresponding to the bending notch 310, and the convenience of use of the multi-angle bending apparatus 10 is improved. Specifically, the stamping seat 510 is provided with a sliding notch 514, the fixing seat 600 is convexly provided with a sliding guide rail 610, and the sliding guide rail is located in the sliding notch 514 and is slidably connected with the stamping seat 510. Further, two opposite sliding guide bars 612 are convexly disposed on the inner wall of the sliding guide rail, and the stamping seat is respectively provided with a sliding guide slot 516 corresponding to the two sliding guide bars and slidably connected thereto, and the sliding guide slot is communicated with the sliding slot 514, so that the stamping seat 510 is reliably slidably connected to the fixing seat 600.
As shown in fig. 4, further, the multi-angle bending apparatus 10 further includes an adjusting member 1300, the stamping seat 510 is provided with an adjusting connection hole communicated with the sliding notch 514, the adjusting member is inserted into the adjusting connection hole and is in threaded connection with the stamping seat 510, and the end of the adjusting member abuts against the sliding guide 610, so that the connection positions of the fixing seat 600 and the stamping seat 510 are relatively positioned, and the bending forming precision of the stamping mechanism 500 on wood is ensured. In this embodiment, the adjustment member is a screw.
Compared with the prior art, the invention has at least the following advantages:
1. because the bending die holder 300 is provided with the bending notch 310 with adjustable width, and the plurality of stamping stacked blocks 522 are detachably connected with each other, the plurality of stamping stacked blocks 522 are all arranged opposite to the bending die holder 300, and the projection areas of the plurality of stamping stacked blocks 522 on the bending die holder 300 are sequentially increased along the direction close to the stamping seat 510, when the multi-angle bending device is used, the width of the bending notch 310 can be adjusted according to the minimum bending width of wood, and the stamping stacked blocks 522 are increased or decreased, so that the width of the stamping stacked block 522 with the minimum projection area on the bending die holder 300 is adapted to the width of the bending notch 310, and the multi-angle bending device 10 can bend and form the wood with corresponding bending width;
2. because the width of the bending notch 310 can be adjusted according to actual needs, and the width of the stamping stack 522 with the minimum projection area on the bending die holder 300 can be increased or decreased according to actual needs, the multi-angle bending device 10 can be used for bending and processing wood with different bending sizes, and the problem that the applicability of the wood bending device is poor is solved.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (9)
1. A multi-angle bending apparatus, comprising:
a frame;
the supporting frame is arranged on the rack;
the bending die holder is arranged on the rack, a bending notch is formed in the bending die holder, and the width of the bending notch is adjustable;
the driving mechanism is arranged on the support frame;
the stamping mechanism comprises a stamping seat and a stamping head assembly, the stamping seat is connected with the power output end of the driving mechanism, the stamping head assembly comprises a plurality of stamping stacked blocks which are stacked, the stamping stacked blocks are detachably connected with each other, the stamping stacked blocks are arranged opposite to the bending die holder, the stamping stacked blocks adjacent to the stamping seat are connected to the stamping seat, and the projection areas of the stamping stacked blocks on the bending die holder are sequentially increased along the direction close to the stamping seat; each stamping lamination block is a wear-resistant magnetic block;
the bending die holder comprises a die holder main body, a first sliding block and a second sliding block, the die holder main body is connected with the rack, the first sliding block and the second sliding block are both connected to the die holder main body in a sliding mode, the first sliding block and the second sliding block are arranged oppositely, and the bending notch is formed between the first sliding block and the second sliding block;
a first scale mark and a second scale mark are arranged on one side of the die holder main body, the first scale mark is arranged in parallel with the sliding direction of the first sliding block, a plurality of first indexing identification sections distributed at intervals are arranged on the first scale mark, and the plurality of first indexing identification sections are arranged corresponding to the plurality of stamping stacked blocks; the second scale mark with the sliding direction parallel arrangement of second slider, be equipped with a plurality of interval distribution's second graduation mark section on the second scale mark, it is a plurality of the second graduation mark section corresponds the setting with a plurality of the piece is folded in the punching press.
2. The multi-angle bending apparatus according to claim 1, further comprising a fixing base, wherein the fixing base is connected to a power output end of the driving mechanism, and the stamping base is connected to the fixing base.
3. The multi-angle bending apparatus according to claim 1, wherein a side of the die holder body facing away from the frame is convexly provided with a first guide rail and a second guide rail; the first sliding block is provided with a first sliding groove, and the first guide rail part is positioned in the first sliding groove and is in sliding connection with the first sliding block; the second slide block is provided with a second sliding groove, and the second guide rail part is positioned in the second sliding groove and is in sliding connection with the second slide block.
4. The multi-angle bending apparatus according to claim 1, wherein a side of the first slider facing the second slider is provided with a first positioning slope, and a side of the second slider facing the first slider is provided with a second positioning slope, and the first positioning slope is opposite to the second positioning slope.
5. The apparatus of claim 4, wherein the first slide has a first arcuate recess extending along the first positioning bevel and the die holder body surface adjacent to the end of the die holder body; the end part, adjacent to the die holder main body, of the second sliding block is provided with a second arc-shaped concave edge, and the second arc-shaped concave edge extends to the surfaces of the second positioning inclined plane and the die holder main body respectively.
6. The multi-angle bending apparatus according to claim 4, wherein a first stamping inclined plane and a second stamping inclined plane are respectively formed at both sides of the stamping head assembly, the first stamping inclined plane is parallel to the first positioning inclined plane, and the second stamping inclined plane is parallel to the second positioning inclined plane.
7. The device of any one of claims 1 to 6, wherein a plurality of said punching stacks are magnetically connected in sequence.
8. The multi-angle bending apparatus according to any of claims 1 to 6, wherein the stamping stack adjacent to the stamping seat is detachably connected to the stamping seat.
9. The multi-angle bending apparatus of claim 8, wherein the stamping stack adjacent the stamping shoe is magnetically attached to the stamping shoe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110109777.1A CN112936476B (en) | 2021-01-27 | 2021-01-27 | Multi-angle bending device |
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| CN202110109777.1A CN112936476B (en) | 2021-01-27 | 2021-01-27 | Multi-angle bending device |
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| CN112936476B true CN112936476B (en) | 2022-12-13 |
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| CN101549377B (en) * | 2009-03-12 | 2011-01-12 | 泰安市硕力液压设备厂 | Curved surface forming device for adjustable segmented mold board of square rams |
| CN105903796B (en) * | 2016-04-20 | 2019-02-12 | 深圳市华星光电技术有限公司 | Flexible displays backboard molding equipment and forming method |
| CN207357930U (en) * | 2017-09-21 | 2018-05-15 | 沈阳华星机械工业有限公司 | Molding die and punching machine |
| CN108818794B (en) * | 2018-04-28 | 2024-02-02 | 浙江三箭工贸有限公司 | Bamboo frame part stamping equipment and working method thereof |
| CN210061461U (en) * | 2018-12-19 | 2020-02-14 | 赣州市南康区万家源家具有限公司 | Adjustable wood bending device |
| CN111451373B (en) * | 2019-01-22 | 2021-10-08 | 彭军其 | Adjustable independent combined molding die |
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Effective date of registration: 20221123 Address after: 224000 north of weiqi Road, West District, Yandu District, Yancheng City, Jiangsu Province Applicant after: JIANGSU YITONG CONTROL SYSTEM Co.,Ltd. Address before: 516000 wangfuli Pingxi highway, Zengguang Jilian village, Huidong County, Huizhou City, Guangdong Province Applicant before: Huizhou mantening Furniture Co.,Ltd. |
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