CN116493454B - Large-section aluminum profile bending device - Google Patents
Large-section aluminum profile bending device Download PDFInfo
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- CN116493454B CN116493454B CN202310787930.5A CN202310787930A CN116493454B CN 116493454 B CN116493454 B CN 116493454B CN 202310787930 A CN202310787930 A CN 202310787930A CN 116493454 B CN116493454 B CN 116493454B
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- bending
- plate
- transverse plate
- aluminum profile
- driving piece
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- 238000005452 bending Methods 0.000 title claims abstract description 110
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 86
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 238000007493 shaping process Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 239000000956 alloy Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The application is suitable for the technical field of aluminum profile processing, and provides a large-section aluminum profile bending forming device which comprises a transverse plate I, a vertical rod I, a transverse plate II, a material conveying mechanism, a primary pressure distance adjusting mechanism, a material conveying mechanism, a bending shaping mechanism, an elastic adjusting mechanism and an executing assembly, wherein the transverse plate I is fixedly arranged on the side surface of the transverse plate I; the aluminum profile bending device can meet the bending work of aluminum profiles with different widths in the bending process of the aluminum profiles, improves the bending efficiency in a doubling mode, performs primary bending on the end parts of the aluminum profiles when placed, performs fine adjustment on the bending radian of the aluminum profiles, and prolongs the shaping time at the same time, so that the shaping quality of the aluminum profiles is ensured.
Description
Technical Field
The application belongs to the technical field of aluminum profile processing, and particularly relates to a large-section aluminum profile bending forming device.
Background
The aluminum profile is an alloy material taking aluminum as a main component, aluminum materials with different cross-section shapes are obtained by hot melting and extrusion of aluminum bars, and the mechanical properties of the produced aluminum profile are different due to different proportions of the added alloy, and meanwhile, the aluminum profile is widely applied to the fields of national defense, aerospace, construction, electric power, communication, automobiles, medical use, articles for daily use and the like.
The produced aluminum profile is generally in a straight bar shape, the aluminum profile needs to be bent when in use, at present, when the aluminum profile with a large section is bent, the aluminum profile is placed on a lower die holder, an upper die main body is pressed down by operating a hydraulic press to press a fixing plate, so that the extruded profile at the bottom of the upper die main body is bent, but the aluminum profile cannot be continuously bent, and the bending forming efficiency is low; and the local stress is concentrated, the rest part of the profile is easy to warp, the warp profile cannot be corrected, and the bending molding quality is improved.
Disclosure of Invention
The embodiment of the application aims to provide a large-section aluminum profile bending device, which aims to solve the problems in the background technology.
The embodiment of the application is realized in such a way that the large-section aluminum profile bending device comprises a transverse plate I and further comprises:
the first vertical rod is fixedly arranged on the side surface of the transverse plate I, and the end part of the first vertical rod is provided with the transverse plate II;
the second vertical rod is arranged in the middle of the second transverse plate;
the material conveying mechanisms are symmetrically arranged on the first transverse plate and the second transverse plate, are abutted with the aluminum profile to be bent, and are driven by an external motor so as to conveniently convey the aluminum profile;
the primary pressure distance adjusting mechanism is transversely arranged on the first vertical rod, and the movable end of the primary pressure distance adjusting mechanism is abutted with the working end of the material conveying mechanism and is used for adjusting the conveying distance according to the width of the aluminum profile;
the fixing plate is symmetrically arranged on the same side of the second transverse plate, a bending and shaping mechanism is arranged between the fixing plate and the second vertical rod, and comprises a driving assembly and an executing assembly, wherein the executing assembly is arranged on the fixing plate and is used for carrying out secondary bending on an aluminum profile entering the bending and shaping mechanism;
the elastic adjusting mechanism is arranged on the side face of the fixed plate and is further arranged on the executing assembly and used for automatically adjusting the working arc length under the pushing of the driving assembly.
Preferably, the material conveying mechanism comprises a first fixed pile arranged in the middle of the first transverse plate and a second fixed pile arranged in the middle of the second transverse plate;
a conveying roller I which is abutted against the side surface of the aluminum profile is arranged on the transverse plate I, and the conveying roller I is connected with the shaft end of an external motor;
and a conveying roller II which is abutted against the transverse plate II is arranged on the same side of the aluminum profile.
Preferably, the primary pressure distance adjusting mechanism comprises a bidirectional driving piece fixedly arranged on the first vertical rod, an inclined rod arranged at the movable end of the bidirectional driving piece, a first guide rod arranged at one end of the inclined rod and a second guide rod arranged at the other end of the inclined rod;
the first guide rod is rotationally connected with the conveying roller, and the first guide rod is in sliding connection with a first chute arranged on the first transverse plate;
the second guide rod is rotationally connected with the second conveying roller, and the second guide rod is in sliding connection with a second sliding groove arranged on the second transverse plate.
Preferably, protruding portions are arranged on two sides of the second vertical rod, a third fixing pile is fixedly arranged on the protruding portions, and a third roller is rotatably arranged on the third fixing pile.
Preferably, the execution assembly comprises a guide groove arranged on the fixed plate, a first sliding block and a second sliding block which are slidably arranged on the guide groove, and a first driving piece for pushing the first sliding block and the second sliding block to slide;
the first driving piece adopts a bidirectional screw rod, and the first sliding block and the second sliding block are arranged at two ends of the first driving piece;
the limiting piles are arranged on the first sliding block and the second sliding block, the first bending plate is arranged on the side face of the first sliding block, the second bending plate is arranged on the side face of the second sliding block, and the first bending plate and the second bending plate are in sliding connection with the limiting piles.
Preferably, the driving assembly comprises a shell fixedly arranged at two ends of the vertical rod, a second driving piece and a third driving piece which are rotatably arranged on the fixed plate and the shell;
the second driving piece and the third driving piece are in transmission connection with the first driving piece through a second gear set;
the shell is provided with a driving motor, and the shaft end of the driving motor is connected with the driving piece II and the driving piece III through the gear set I.
Preferably, the elastic adjusting mechanism comprises a baffle fixedly arranged on the side surface of the fixed plate and a movable plate slidably arranged on the second bending plate and abutted against the baffle;
an arc-shaped strip is arranged on the side surface of the movable plate, and an arc-shaped groove sliding with the arc-shaped strip is formed in the second bending plate;
the second bending plate is connected with the movable plate through an elastic supporting piece;
limiting holes with the same aperture are formed in the movable plate on the second bending plate.
According to the large-section aluminum profile bending forming device provided by the embodiment of the application, in the bending process of aluminum profiles, bending work of aluminum profiles with different widths can be met, meanwhile, bending efficiency is doubled, the end part of the aluminum profile is subjected to primary bending when placed, the bending radian of the aluminum profile is subjected to fine adjustment and the shaping time is prolonged by matching with the material conveying mechanism through the bending shaping mechanism, so that bending precision is improved, the forming quality of the aluminum profile is ensured, the first bending plate and the second bending plate are convenient to replace, and the working arc length of the second bending plate can be adjusted, so that storage, storage and transportation are realized.
Drawings
Fig. 1 is a schematic structural view of a large-section aluminum profile bending device according to an embodiment of the present application;
fig. 2 is a perspective view of a first transverse plate in a large-section aluminum profile bending device according to an embodiment of the present application;
FIG. 3 is a perspective view of a second cross plate in a large-section aluminum profile bending device according to an embodiment of the present application;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
FIG. 5 is an enlarged view of a portion of FIG. 1 at B;
FIG. 6 is an enlarged view of a portion of FIG. 1 at C;
fig. 7 is a view showing a state of accommodating a movable plate in a large-section aluminum profile bending device according to an embodiment of the present application.
In the accompanying drawings: 1-a transverse plate I; 2-fixing the first pile; 3-a roller I; 4-a first vertical rod; 5-a second transverse plate; 6-fixing the second pile; 7-a second roller; 8-a first guide rod; 9-conveying roller I; 10-a first chute; 11-arc-shaped strips; 12-a second guide rod; 13-a second conveying roller; 14-inserting a rod; 15-a second chute; 16-a bi-directional drive; 17-diagonal bar; 18-a second vertical rod; 19-a boss; 20-aluminum profile; 21-fixing piles III; 22-a roller III; 23-fixing plates; 24-a guide groove; 25-first driving member; 26-first slide block; 27-a second slide block; 28-limiting piles; 29-bending the first plate; 30-bending the second plate; 31-a housing; 32-a drive motor; 33-gear set one; 34-second driving piece; 35-driving member III; 36-gear set II; 37-a movable plate; 38-elastic support; 39-limiting holes; 40-baffle plates; 100-a material conveying mechanism; 200-an initial pressure distance-adjusting mechanism; 300-bending and shaping mechanism; 400-elastic adjustment mechanism.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
Specific implementations of the application are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 7, the structure diagram of the large-section aluminum profile bending device provided by an embodiment of the application comprises a transverse plate 1, a vertical rod 4, a vertical rod two 18, a feeding mechanism 100, a primary pressure distance adjusting mechanism 200, a fixed plate 23 and an elastic adjusting mechanism 400, wherein the vertical rod 4 is fixedly arranged on the side surface of the transverse plate 1, and the end part of the vertical rod 4 is provided with a transverse plate two 5; the second vertical rod 18 is arranged in the middle of the second transverse plate 5; the material conveying mechanisms 100 are symmetrically arranged on the transverse plates 1 and 5, the material conveying mechanisms 100 are abutted against the aluminum profiles 20 to be bent, and the material conveying mechanisms 100 are driven by an external motor so as to conveniently convey the aluminum profiles 20; the primary pressure distance adjusting mechanism 200 is transversely arranged on the first vertical rod 4, and the movable end of the primary pressure distance adjusting mechanism 200 is abutted with the working end of the material conveying mechanism 100 and is used for adjusting the conveying distance according to the width of the aluminum profile 20; the fixing plate 23 is symmetrically arranged on the same side of the second transverse plate 5, a bending and shaping mechanism 300 is arranged between the fixing plate 23 and the second vertical rod 18, and the bending and shaping mechanism 300 comprises a driving assembly and an executing assembly, wherein the executing assembly is arranged on the fixing plate 23 and is used for carrying out secondary bending on the aluminum profile 20 entering the bending and shaping mechanism 300; the elastic adjusting mechanism 400 is arranged on the side surface of the fixed plate 23, and the elastic adjusting mechanism 400 is also arranged on the executing component and is used for automatically adjusting the working arc length under the pushing of the driving component.
According to the large-section aluminum profile bending forming device provided by the application, in the process of bending the aluminum profile 20, bending work of aluminum profiles 20 with different widths can be met, bending efficiency is improved in a doubling mode, the end part of the aluminum profile 20 is subjected to primary bending when placed, the bending radian of the aluminum profile 20 is subjected to fine adjustment and the shaping time is prolonged by matching the bending shaping mechanism 300 with the material conveying mechanism 100, so that bending precision is improved, the forming quality of the aluminum profile 20 is ensured, the first bending plate 29 and the second bending plate 30 are convenient to replace, and the working arc length of the second bending plate 30 can be adjusted, so that storage, storage and transportation are realized.
In an example of the present application, the two sides of the second vertical rod 18 are respectively provided with a protruding portion 19, a third fixing pile 21 is fixedly installed on the protruding portion 19, a third roller 22 is rotatably installed on the third fixing pile 21, when in use, the aluminum profile 20 is placed on the first transverse plate 1 and the second transverse plate 5 in advance, the side surface of the aluminum profile 20 is abutted against the third roller 22, the initial bending work of the end part of the aluminum profile 20 is completed through the initial pressure distance adjusting mechanism 200, the aluminum profile 20 is conveyed through the material conveying mechanism 100, the initially bent aluminum profile 20 enters between the movable ends of the bending and shaping mechanism 300, and the driving assembly pushes the executing assembly to move, so that the final bending and shaping work of the aluminum profile 20 is completed.
As shown in fig. 1, 2 and 3, as a preferred embodiment of the present application, the feeding mechanism 100 includes a first fixing pile 2 installed in the middle of the first transverse plate 1, and a second fixing pile 6 installed in the middle of the second transverse plate 5;
a conveying roller I9 which is abutted against the side surface of the aluminum profile 20 is arranged on the transverse plate I1, and the conveying roller I9 is connected with the shaft end of an external motor;
and a conveying roller II 13 which is abutted against the aluminum profile 20 is arranged on the same side of the transverse plate II 5.
In the process of implementing this embodiment, the first conveying rollers 9 disposed on both sides rotate in the direction shown in fig. 1 of the specification, and when the aluminum profile 20 is placed between the first roller 3 and the first conveying roller 9, the conveying operation of the aluminum profile 20 is implemented, the aluminum profile 20 is continuously bent when passing through the third roller 22, and the conveying operation of the bending and shaping mechanism 300 is stopped when the bending and shaping mechanism works.
As shown in fig. 1, as another preferred embodiment of the present application, the initial pressure distance adjusting mechanism 200 includes a bi-directional driving member 16 fixedly installed on the first vertical rod 4, a diagonal rod 17 disposed at the movable end of the bi-directional driving member 16, a first guide rod 8 installed at one end of the diagonal rod 17, and a second guide rod 12 installed at the other end of the diagonal rod 17;
the first guide rod 8 is rotationally connected with the first conveying roller 9, and the first guide rod 8 is in sliding connection with a first chute 10 arranged on the first transverse plate 1;
the second guide rod 12 is rotationally connected with the second conveying roller 13, and the second guide rod 12 is in sliding connection with a second sliding groove 15 arranged on the second transverse plate 5.
In the process of implementing the embodiment, in the present application, when in actual use, the bidirectional driving member 16 may select a cylinder, a hydraulic cylinder, an electric telescopic rod, and other linear driving devices, so as to push the diagonal rod 17 outwards when the aluminum profile 20 is placed, where in an initial state, one side of the aluminum profile 20 is abutted against the roller one 3 and the roller three 22, and the bidirectional driving member 16 sequentially pulls the diagonal rod 17, the guide rod two 12, and the guide rod one 8 to move, and the conveying roller one 9 and the roller two 7 to synchronously move, so as to complete the abutting work on the aluminum profiles 20 with different sizes, and simultaneously bend the end of the aluminum profile 20.
As shown in fig. 1 and 5, as another preferred embodiment of the present application, the actuating assembly includes a guide groove 24 provided on a fixed plate 23, a first slider 26 and a second slider 27 slidably mounted on the guide groove 24, and a first driver 25 for pushing the first slider 26 and the second slider 27 to slide;
wherein the first driving piece 25 adopts a bidirectional screw rod, and the first sliding block 26 and the second sliding block 27 are arranged at two ends of the first driving piece 25;
the first slider 26 and the second slider 27 are respectively provided with a limit pile 28, a first bending plate 29 is arranged on the side face of the first slider 26, a second bending plate 30 is arranged on the side face of the second slider 27, and the first bending plate 29 and the second bending plate 30 are both in sliding connection with the limit piles 28.
In the process of implementing the embodiment, when the driving member one 25 selects the bidirectional screw, the rotation direction of the driving member one 25 needs to be correspondingly adjusted in actual use, so that under the condition of rotating the driving member one 25, the sliding blocks one 26 and two 27 on two sides are ensured to slide along the guide groove 24 in opposite directions, the limiting pile 28 and the bending plate one 29 and the bending plate two 30 arranged on the limiting pile synchronously move, the distance between the bending plate one 29 and the bending plate two 30 is adjusted, the bending work of the aluminum profile 20 is realized, and the bending plate one 29 and the bending plate two 30 are slidably mounted on the limiting pile 28, so that the bending plate one 29 and the bending plate two 30 are conveniently replaced.
As shown in fig. 1, as another preferred embodiment of the present application, the driving assembly includes a housing 31 fixedly installed at an end of the second vertical rod 18, a second driving member 34 rotatably installed on the fixing plate 23 and the housing 31, and a third driving member 35;
the second driving piece 34 and the third driving piece 35 are in transmission connection with the first driving piece 25 through a second gear set 36;
the shell 31 is provided with a driving motor 32, and the shaft end of the driving motor 32 is simultaneously connected with a driving piece II 34 and a driving piece III 35 through a gear set I33.
In the implementation process of this embodiment, the driving motor 32 works to rotate the driving piece two 34 and the driving piece three 35 arranged on the housing 31 through the first set of gear sets 33, and the driving piece two 34 and the driving piece three 35 both drive the driving piece one 25 to rotate through the second set of gear sets 36, so that the first slider 26 moves upwards or downwards synchronously, and when the first slider 26 moves downwards, the second slider 27 moves upwards, and the bending and shaping work of the aluminum profile 20 is completed through the first bending plate 29 and the second bending plate 30.
As shown in fig. 1 and 6, as another preferred embodiment of the present application, the elastic adjusting mechanism 400 includes a baffle 40 fixedly installed on the side of the fixed plate 23, and a movable plate 37 slidably installed on the second bending plate 30 and abutting against the baffle 40;
the side surface of the movable plate 37 is provided with an arc-shaped strip 11, and the second bending plate 30 is provided with an arc-shaped groove sliding with the arc-shaped strip 11;
the second bending plate 30 is connected with the movable plate 37 through an elastic supporting piece 38;
limiting holes 39 with the same aperture are formed in the movable plate 37 of the second bending plate 30.
In the process of implementing the embodiment, when the second slider 27 moves downward along the guide slot 24, the second bending plate 30 pushes the arc bar 11 to slide along the arc slot provided on the second bending plate 30 under the condition that the movable plate 37 abuts against the baffle 40, and meanwhile, the elastic supporting member 38 is elastically deformed under the stress, and the external inserting rod 14 can be inserted into the limiting hole 39 to complete the accommodating work of the movable plate 37 under the condition that the limiting hole 39 is coaxial.
In summary, when in use, the aluminum profile 20 is placed on the first transverse plate 1 and the second transverse plate 5 in advance, one side of the aluminum profile 20 is abutted against the first roller 3 and the third roller 22, the bidirectional driving piece 16 sequentially pulls the inclined rod 17, the second guide rod 12 and the first guide rod 8 to move, the first conveying roller 9 and the second roller 7 synchronously move to complete the abutting work of the aluminum profiles 20 with different sizes, meanwhile, the end parts of the aluminum profiles 20 are bent, the first conveying rollers 9 arranged on two sides rotate in the direction shown in the figure 1 of the specification, the conveying work of the aluminum profiles 20 is realized under the condition that the aluminum profiles 20 are placed between the first roller 3 and the first conveying roller 9, the aluminum profiles 20 are continuously bent under the condition of passing through the third roller 22, the aluminum profiles 20 after preliminary bending are sent between the first bending plate 29 and the second bending plate 30, the driving motor 32 works to enable the driving piece II 34 and the driving piece III 35 arranged on the shell 31 to rotate through the first gear set 33, the driving piece II 34 and the driving piece III 35 drive the driving piece I25 to rotate through the second gear set 36, the first sliding block 26 and the second sliding block 27 on two sides slide along the guide groove 24 in opposite directions, the limit pile 28 and the bending plate I29 and the bending plate II 30 arranged on the limit pile synchronously move to complete the secondary bending forming work of the aluminum profile 20, and in the process of the bending plate I29 and the bending plate II 30, the conveying of the aluminum profile 20 is stopped, in addition, when the second sliding block 27 moves downwards along the guide groove 24, under the condition that the movable plate 37 is abutted with the baffle 40, the bending plate II 30 pushes the arc-shaped strip 11 to slide along the arc-shaped groove arranged on the bending plate II 30, the elastic supporting piece 38 is stressed to elastically deform, can satisfy the crooked work of different width aluminium alloy 20, improve crooked efficiency simultaneously at multiple, and just bend just the tip of aluminium alloy 20 when placing, through the bending forming mechanism 300 cooperation feeding mechanism 100 that sets up, finely tune and lengthen the design time to aluminium alloy 20's crooked radian to improve crooked precision, in order to guarantee aluminium alloy 20 shaping quality.
It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (1)
1. The utility model provides a big cross-section aluminium alloy bending device, includes diaphragm one, its characterized in that still includes:
the first vertical rod is fixedly arranged on the side surface of the transverse plate I, and the end part of the first vertical rod is provided with the transverse plate II;
the second vertical rod is arranged in the middle of the second transverse plate, protruding parts are arranged on two sides of the second vertical rod, a third fixing pile is fixedly arranged on the protruding parts, and a third roller is rotatably arranged on the third fixing pile;
the material conveying mechanisms are symmetrically arranged on the first transverse plate and the second transverse plate, are abutted with the aluminum profile to be bent, and are driven by an external motor so as to conveniently convey the aluminum profile;
the material conveying mechanism comprises a first fixed pile arranged in the middle of the first transverse plate and a second fixed pile arranged in the middle of the second transverse plate;
a conveying roller I which is abutted against the side surface of the aluminum profile is arranged on the transverse plate I, and the conveying roller I is connected with the shaft end of an external motor;
a conveying roller II which is abutted against the aluminum profile is arranged on the same side of the transverse plate II;
the primary pressure distance adjusting mechanism is transversely arranged on the first vertical rod, and the movable end of the primary pressure distance adjusting mechanism is abutted with the working end of the material conveying mechanism and is used for adjusting the conveying distance according to the width of the aluminum profile;
the initial pressure distance-adjusting mechanism comprises a bidirectional driving piece fixedly arranged on the first vertical rod, an inclined rod arranged at the movable end of the bidirectional driving piece, a first guide rod arranged at one end of the inclined rod and a second guide rod arranged at the other end of the inclined rod;
the first guide rod is rotationally connected with the conveying roller, and the first guide rod is in sliding connection with a first chute arranged on the first transverse plate;
the second guide rod is rotationally connected with the second conveying roller, and the second guide rod is in sliding connection with a second sliding chute arranged on the second transverse plate;
the fixing plate is symmetrically arranged on the same side of the second transverse plate, a bending and shaping mechanism is arranged between the fixing plate and the second vertical rod, and comprises a driving assembly and an executing assembly, wherein the executing assembly is arranged on the fixing plate and is used for carrying out secondary bending on an aluminum profile entering the bending and shaping mechanism;
the execution assembly comprises a guide groove arranged on the fixed plate, a first sliding block and a second sliding block which are slidably arranged on the guide groove, and a first driving piece for pushing the first sliding block and the second sliding block to slide;
the first driving piece adopts a bidirectional screw rod, and the first sliding block and the second sliding block are arranged at two ends of the first driving piece;
the first sliding block and the second sliding block are respectively provided with a limiting pile, a first bending plate is arranged on the side face of the first sliding block, a second bending plate is arranged on the side face of the second sliding block, and the first bending plate and the second bending plate are both in sliding connection with the limiting piles;
the driving assembly comprises a shell fixedly arranged at the two ends of the vertical rod, a second driving piece and a third driving piece which are rotatably arranged on the fixed plate and the shell;
the second driving piece and the third driving piece are in transmission connection with the first driving piece through a second gear set;
the shell is provided with a driving motor, and the shaft end of the driving motor is connected with a driving piece II and a driving piece III through a gear set I;
the elastic adjusting mechanism is arranged on the side surface of the fixed plate and is further arranged on the executing assembly and used for automatically adjusting the working arc length under the pushing of the driving assembly;
the elastic adjusting mechanism comprises a baffle fixedly arranged on the side surface of the fixed plate and a movable plate which is slidably arranged on the second bending plate and is abutted against the baffle;
an arc-shaped strip is arranged on the side surface of the movable plate, and an arc-shaped groove sliding with the arc-shaped strip is formed in the second bending plate;
the second bending plate is connected with the movable plate through an elastic supporting piece;
limiting holes with the same aperture are formed in the movable plate on the second bending plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310787930.5A CN116493454B (en) | 2023-06-30 | 2023-06-30 | Large-section aluminum profile bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310787930.5A CN116493454B (en) | 2023-06-30 | 2023-06-30 | Large-section aluminum profile bending device |
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| Publication Number | Publication Date |
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| CN116493454A CN116493454A (en) | 2023-07-28 |
| CN116493454B true CN116493454B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310787930.5A Active CN116493454B (en) | 2023-06-30 | 2023-06-30 | Large-section aluminum profile bending device |
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| CN117583443B (en) * | 2024-01-18 | 2024-04-30 | 山东高速舜通路桥工程有限公司 | Special-shaped highway guardrail compression molding equipment |
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| CN114247785A (en) * | 2021-12-24 | 2022-03-29 | 李小芳 | Aluminum profile bending device |
| CN115446163A (en) * | 2022-11-10 | 2022-12-09 | 潍坊工程职业学院 | Bending forming assembly for machining V-shaped plates |
| CN115722999A (en) * | 2022-11-17 | 2023-03-03 | 赣州靖扬科技有限公司 | Machine part face grinding device that bends |
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2023
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| CN1404422A (en) * | 2000-02-17 | 2003-03-19 | 三樱工业株式会社 | Bending machine |
| CN108620463A (en) * | 2018-06-23 | 2018-10-09 | 桐乡市川泰商贸有限公司 | A kind of mental section bending mechanism |
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| CN113118250A (en) * | 2021-04-27 | 2021-07-16 | 武汉亚图科技有限公司 | Bus copper bar assembly batch bending and shaping equipment and method |
| CN114247785A (en) * | 2021-12-24 | 2022-03-29 | 李小芳 | Aluminum profile bending device |
| CN115446163A (en) * | 2022-11-10 | 2022-12-09 | 潍坊工程职业学院 | Bending forming assembly for machining V-shaped plates |
| CN115722999A (en) * | 2022-11-17 | 2023-03-03 | 赣州靖扬科技有限公司 | Machine part face grinding device that bends |
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