CN115246069B - Aluminum alloy processing mechanism - Google Patents
Aluminum alloy processing mechanism Download PDFInfo
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- CN115246069B CN115246069B CN202210774560.7A CN202210774560A CN115246069B CN 115246069 B CN115246069 B CN 115246069B CN 202210774560 A CN202210774560 A CN 202210774560A CN 115246069 B CN115246069 B CN 115246069B
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- aluminum alloy
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 90
- 238000012545 processing Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 238000005452 bending Methods 0.000 claims abstract description 102
- 238000007493 shaping process Methods 0.000 claims abstract description 42
- 238000004080 punching Methods 0.000 claims abstract description 41
- 229910052751 metal Inorganic materials 0.000 claims description 69
- 239000002184 metal Substances 0.000 claims description 69
- 238000005553 drilling Methods 0.000 claims description 28
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000007306 turnover Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
- B21D43/003—Positioning devices
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention provides an aluminum alloy processing mechanism, and relates to the technical field of aluminum alloys. This aluminum alloy processing agency includes shaping frame, linkage subassembly, the subassembly of bending, subassembly and stamping die punch a hole, shaping frame is fixed to be set up in the frame, two linkage grooves have been seted up respectively to shaping frame, the linkage subassembly slides and wears to locate two linkage inslot, the subassembly of bending includes two bending pieces, two bending pieces hinge in shaping frame upper end and lower tip through the torsional spring respectively, the subassembly of punching a hole includes two punching structures, two punching structures set up respectively in two one side that the piece deviates from each other of bending, stamping die sets up on the arm. According to the aluminum alloy plate punching machine, the aluminum alloy plate can be bent and formed, and then the aluminum alloy plate is punched, so that the hole position of the aluminum alloy plate during punching is more accurate and stable, and the working efficiency of processing the aluminum alloy plate is greatly improved.
Description
Technical Field
The invention relates to the technical field of aluminum alloy, in particular to an aluminum alloy processing mechanism.
Background
Along with the continuous acceleration of industrialization steps and continuous enhancement of social construction, the output and consumption of aluminum alloy processing and manufacturing in China are greatly improved, so that the aluminum alloy processing and manufacturing industry can rapidly advance under such a large background, production bases and consumption markets of aluminum alloy processing and manufacturing in China belong to the world, at present, the aluminum alloy processing procedure is generally to drill holes by using a drilling mechanism and then bend and mold by using a molding mechanism, and drilling dislocation is easy to occur when drilled holes are not in correct positions during bending and molding.
Disclosure of Invention
The invention aims to solve the technical problem of providing an aluminum alloy processing mechanism.
The utility model provides an aluminum alloy processing agency includes shaping frame, linkage subassembly, bend the subassembly, punch a hole subassembly and stamping die, shaping frame is fixed to be set up in the frame, and shaping frame inboard is formed with the shaping space, two gangways that run through right side wall upper end and lower extreme are seted up respectively to shaping frame, linkage subassembly slides and wears to locate two gangways, and laminate with shaping frame right-hand member face, linkage subassembly deviates from the side wall of shaping frame and is provided with horizontal supporting spring, horizontal supporting spring installs in the frame, linkage subassembly upper end and lower extreme all are provided with the gangway that the level extends left, the subassembly of bending includes two pieces of bending, two pieces of bending hinge in shaping frame upper end and lower tip respectively through the torsional spring, and laminate respectively in shaping frame's up end and lower terminal surface, punch a hole the subassembly including two structures of punching a hole, two structures set up respectively in two one sides that the gangway deviates from each other, the constant head tank has been seted up towards one side of subassembly of punching structure, the gangway slides and wears to locate in the constant head tank, stamping die is located one side that the shaping space deviates from horizontal supporting spring, and set up on the arm.
In one embodiment, the forming frame comprises a longitudinal metal plate and two transverse metal plates, the longitudinal metal plates are perpendicular to a horizontal plane, the right ends of the two transverse metal plates are respectively fixedly arranged at the upper end part and the lower end part of the longitudinal metal plates and are perpendicular to the longitudinal metal plates, the transverse metal plates at the lower ends of the longitudinal metal plates are fixedly arranged on the frame, a forming space is formed between the two transverse metal plates, the left ends of one side wall of the two transverse metal plates, facing the forming space, of each transverse metal plate are respectively formed with an attaching inclined plane, and one side of each transverse metal plate, facing away from the longitudinal metal plate, of each transverse metal plate is convexly provided with a supporting column for supporting the punching assembly.
In one embodiment, the linkage assembly further comprises two forming plates and a linkage plate, the two forming plates are respectively arranged in the two linkage grooves in a penetrating mode, the forming plates are attached to the surfaces of the transverse metal plates, the upper portions and the lower portions of the linkage plates are respectively fixed to the two forming plates, the linkage plates are located on one side, away from the supporting columns, of the longitudinal metal plates, forming inclined planes are formed on one side, away from the linkage plates, of each forming plate, and the distance between the two forming inclined planes is gradually increased along the direction away from the linkage plates.
In one embodiment, the bending piece comprises a supporting plate part and a bending forming part, wherein the supporting plate part is supported on the transverse metal plate, the middle part of the supporting plate part is connected to one end of the transverse metal plate, which is away from the linkage plate, through a rotating shaft, a torsion spring is sleeved on the rotating shaft, the opposite ends of the torsion spring are respectively connected to the supporting plate part and the transverse metal plate, the supporting plate part is supported on one side of the transverse metal plate, which is away from the forming space, and the bending forming part is fixedly connected to the left end face of the supporting plate part and protrudes out of the end part of the transverse metal plate.
In one embodiment, each punching structure comprises a fixed block, a supporting block and a reset spring, wherein the fixed block is fixedly arranged at the rightmost end of one side of the supporting plate part, which is away from the transverse metal plate, the supporting block is positioned at one side of the fixed block, the opposite ends of the reset spring are respectively fixed on the fixed block and the supporting block, one side of the supporting block, which is away from the reset spring, is convexly provided with a first step part, the first step part and the bending forming part are formed with a guide space, one side of the supporting block, which is away from the reset spring, is formed with a guide inclined plane, the upper side of the guide inclined plane is connected with the right side of the first step part, and the distance between the guide inclined plane and the fixed block is gradually reduced along the direction of the bending part.
In one embodiment, the bending forming part is convexly provided with two support columns, the two support columns are respectively located at two sides of the supporting block, the punching structure further comprises a positioning piece, a support block and an air pump, the positioning piece is fixedly arranged on the two support columns, the positioning groove is formed in one side of the positioning piece, which faces the linkage plate, the side, close to the supporting plate, of the positioning piece is provided with parallel surfaces, the middle part of the positioning piece is provided with a containing cavity, the containing cavity penetrates through the parallel surfaces of the positioning piece, the positioning piece is convexly provided with a second step part, the second step part is convexly arranged at the periphery of the inner side of the containing cavity, the inner side of the second step part is provided with a supporting space, one side wall, which is away from the bending piece, of the positioning piece is provided with two longitudinal pushing springs, the two longitudinal pushing springs are located in the containing cavity, the support block is fixedly arranged at one end, close to the bending forming part, of the support block is located in the containing cavity, the four side walls, which are respectively and are closely and slidably arranged at the front and the back of the containing cavity, the support block is close to one side wall edge of the forming part can support the second step part, the second step part is convexly provided with a rectangular supporting space, the second step part is convexly arranged at one side, the side, which is far from the rectangular supporting block is located at one side of the end, the end of the drill bit is arranged at the end, and is arranged at the end of the drill bit, which is arranged at the end of the end, which is far from the rectangular drill bit, and the end, and the drill bit is arranged in the position and the drill bit.
In one embodiment, the stamping die is located one side that the shaping space deviates from transversely supporting the spring, and stamping die is the cuboid, stamping die can get into in the shaping space, and can laminate in shaping frame inboard completely, four drilling grooves have been seted up to one side that stamping die deviates from the linkage board, the drill bit can overturn ninety degrees under the drive of shaping portion of bending, after vertically promote the spring promotion supporting shoe make the drill bit get into the drilling inslot, stamping die deviates from transversely to support one side of holding the spring and is formed with the shaping face, the piece of bending can bend and support in the shaping face.
In one embodiment, a third step part is convexly arranged on one side of the bending forming part, which is away from the positioning piece, a furling inclined plane is formed on one surface of the third step part, which faces towards the supporting column, the furling inclined plane can be attached to the attaching inclined plane, a guide groove is formed in the supporting plate part in a penetrating manner, the guide groove is positioned between the supporting plate part and the bending forming part, the supporting plate part can turn ninety degrees to enable the supporting column to pass through the guide groove to support the guide inclined plane, two through grooves penetrating through the bending forming part and the third step part are formed in the middle of the bending forming part, each drill bit can rotate under the drive of a motor to pass through the corresponding through groove to enter the corresponding drilling groove, and the drilling groove is vertical to the guide groove.
In one embodiment, an air cavity is formed between one side surface of the supporting block, which is away from the bending forming part, and one side surface of the accommodating cavity, which is away from the bending forming part, the air pump is connected to the inside of the air cavity through a guide pipe, an air hole is formed in one end of the drill, which faces the air pump, the air hole is formed from one end of the drill, which faces the air pump, to one end of the drill, which is away from the positioning piece, and a one-way valve is arranged in the air hole, and an avoidance gap is formed between the motor and the upper end surface of the accommodating cavity.
In one embodiment, a proximity switch is arranged on one side of the stamping die, which faces away from the transverse abutting spring, and is used for enabling the motor to run for a preset time when the motor is approaching.
Compared with the prior art, the invention has the beneficial effects that:
according to the embodiment of the invention, the aluminum alloy is placed on the right side of the stamping die, the stamping die pushes the aluminum alloy plate to move into the forming frame, the linkage bending assembly is propped against the aluminum alloy plate and bends the aluminum alloy plate for the first time, the aluminum alloy plate is initially formed, the aluminum alloy plate continues to move into the forming frame under the propping of the stamping die and then is propped against the linkage assembly, the linkage assembly moves rightwards under the propping of the aluminum alloy plate by a certain displacement, the linkage rod can be separated from the positioning groove, the aluminum alloy plate can be attached to the inner side wall of the forming frame under the movement of the stamping die, part of the left-extending edges are exposed on the upper side and the lower side, the punching assembly is fixedly arranged on one side, where two bending pieces deviate from each other, under the action of the torsion spring, the punching assembly and the bending pieces are simultaneously turned over towards the direction of the forming space, the aluminum alloy plate is secondarily bent outside the forming space until the two edges are mutually connected, the aluminum alloy plate is completely formed after the aluminum alloy plate is turned over, the aluminum alloy plate is bent, the aluminum alloy plate is punched and the bending efficiency of the forming frame is greatly improved under the condition that the bending of aluminum alloy is more accurate and the aluminum is formed.
The aluminum alloy plate removes in to the shaping space under stamping die's promotion, at first the aluminum alloy plate supports to hold in the laminating inclined plane left end of two horizontal metal sheets, then continues to remove to the right side, until the aluminum alloy plate right side can laminate in the shaping frame is inboard completely, the top surface of aluminum alloy plate and the part that the bottom surface exposed outside the shaping frame are formed with the bordure, aluminum alloy plate right side wall has been bent the shaping, and its right side wall is fixed in shaping frame inside wall, can make the aluminum alloy more stable when drilling, can not cause the damage of aluminum alloy plate because of the aluminum alloy plate slides during the drilling.
The aluminum alloy plate is always moved rightwards under the action of the stamping die to be propped against two forming inclined planes, the forming plate is driven to move leftwards simultaneously until the aluminum alloy plate is attached to the inner side wall of the forming frame, a certain radian angle is formed by bending the aluminum alloy plate under the propping of the forming inclined planes, the bending assembly is arranged at the left ends of the two transverse metal plates through the torsion spring, when the forming plate is propped against to move rightwards, the linkage rod is also moved rightwards simultaneously, after leaving the positioning groove, the bending piece is turned over towards the direction of the forming space under the action of the torsion spring, the aluminum alloy edge is folded and formed when the bending piece is turned over, the aluminum alloy edge is fixed on the periphery of the stamping die after being folded and formed, and is positioned in the middle of the forming frame and the bending piece, so that stronger stability is provided for a later punching process, and displacement is not easy to generate during punching.
When the piece turns over to shaping space direction, the punching structure also can follow the upset until mutually perpendicular with the horizontal plane, prop the post and can pass the guiding groove and prop on the guiding slope, so that prop the orientation of holding the piece and remove towards the fixed block, until first step portion no longer prop behind the rectangle piece, the supporting shoe can remove to stamping die's orientation and prop in the last lateral wall of second step portion, the while drilling also can remove to stamping die's orientation along with the supporting shoe, until passing through the groove and entering into the drilling inslot and bore holes, the drill bit is close to the first induction motor on the stamping die and rotate, and can fold the aluminium alloy plate that the shaping just laminated on stamping die will bore holes, the aluminium alloy plate that fixes just can be more stable and the rate of accuracy is higher when drilling, be provided with the check valve on the drill bit, and the drill bit is close to the one end of air vent of air pump, the air pump can outwards pump at this moment, so that the drill bit still has gas pump in the time, the problem that the time of influence drilling efficiency that the drilling produced can be avoided.
Therefore, the aluminum alloy plate bending die is provided with the forming frame, the linkage assembly, the bending assembly, the punching assembly and the transverse assembly, can bend and form the aluminum alloy plate, is fixed between the forming frame and the punching die after bending and forming, and then simultaneously punches the aluminum alloy plate.
Drawings
FIG. 1 is a schematic diagram of an embodiment in elevation;
FIG. 2 is a schematic view of an embodiment of the structure of FIG. 1 from another view;
FIG. 3 is a schematic view of an embodiment of the structure of FIG. 1 from another view;
FIG. 4 is a cross-sectional view of an embodiment from FIG. 1;
FIG. 5 is an enlarged partial schematic view of one embodiment from A in FIG. 4;
FIG. 6 is a schematic diagram of the mounting structure of a support block, two longitudinal pushing springs, two drills and two motors according to an embodiment.
Detailed Description
The following description of the embodiments of the present invention, taken in conjunction with the accompanying drawings, will be clearly and fully described in terms of the drawings, wherein the embodiments described are some, but not all, of the embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, are intended to fall within the scope of the present invention.
In the description of the present invention, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases to those skilled in the art.
In one embodiment of the present invention, as shown in fig. 1 to 6, an aluminum alloy processing mechanism is provided with a forming frame 10, a forming space 11 is formed inside the forming frame 10, two linkage grooves 12 penetrating through the upper end and the lower end of the left side wall are respectively provided on the forming frame 10, a linkage assembly 20 is slidably disposed in the two linkage grooves 12, the linkage assembly 20 is attached to the right end surface of the forming frame 10, a lateral supporting spring 21 is disposed on one side of the linkage assembly 20 away from the forming frame 10, a linkage rod 22 extending horizontally and leftwards is disposed on the upper end and the lower end of the linkage assembly 20, a bending assembly 30 is disposed on the left side of the forming frame 10, the bending assembly 30 includes two bending members 31 hinged to the upper end and the lower end of the left side of the forming frame 10 respectively through torsion springs, and attached to the upper end surface and the lower end surface of the forming frame 10 respectively, a punching structure is disposed on one side of the two punching structures 40, a positioning groove 441 is disposed on one side of each structure facing the assembly 20, the rod 22 is slidably disposed in the positioning groove 441, a punching die 50 is disposed on the left side of the forming space 11, and a punching die 50 is disposed on the upper side of the punching die 50.
For example, the aluminum alloy plate is located between the forming frame 10 and the stamping die 50, the stamping die 50 supports the aluminum alloy plate to move rightward into the forming space 11, the bending piece 31 comprises a supporting plate portion 315 and a bending forming portion 316, the supporting plate portion 315 is supported on the transverse metal plate, the middle portion is connected to one end of the transverse metal plate 13, which is far away from the linkage plate 24, through a rotating shaft, a torsion spring is sleeved on the rotating shaft, opposite ends of the torsion spring are respectively connected to the supporting plate portion 315 and the transverse metal plate 13, the supporting plate portion 315 supports one side of the transverse metal plate 13, which is far away from the forming space 11, the bending forming portion 316 is fixedly connected to the left end face of the supporting plate portion 315 and protrudes beyond the end portion of the transverse metal plate 13, the aluminum alloy plate is firstly supported on the upper bending forming portion 316 and the lower bending forming portion 316 and is bent in the rightward moving process, then the aluminum alloy plate is pushed by the stamping die 50 to move right into the forming space 11, then the aluminum alloy plate is abutted against the linkage assembly 20 and pushes the linkage assembly 20 right until the right side wall of the whole aluminum alloy plate is attached to the inner side wall of the forming frame 10, the aluminum alloy plate on the upper and lower end faces of the left side is exposed to form a wrapping edge, when the linkage assembly 20 moves right, the linkage rod 22 is driven to move right together until the linkage rod 22 is separated from the positioning groove 441, the bending assembly 330 and the punching assembly 50 turn over together in the direction of the forming space 11 until the two bending forming parts 316 are completely attached to the left side wall of the stamping die 50, the wrapping edge of the aluminum alloy plate is completed to be formed, the punching assembly 50 punches a hole on the aluminum alloy plate formed by bending, the aluminum alloy plate is processed and bent and simultaneously punched, the embodiment of the invention provides great help for the bending forming and punching processing procedures of the aluminum alloy plate, the punched hole site is more accurate, and the working efficiency of the aluminum alloy plate processing is also greatly improved.
The forming frame is provided with a longitudinal metal plate 14, the longitudinal metal plate 14 is perpendicular to the horizontal plane, the upper end and the lower end of the longitudinal metal plate 14 are respectively horizontally extended leftwards and provided with a transverse metal plate 13, a forming space 11 is formed between the two transverse metal plates 13, the left end of one side wall of each transverse metal plate 13 facing the forming space is respectively provided with a forming inclined plane 131, one side of each transverse metal plate 13 facing away from the longitudinal metal plate 14 is convexly provided with a supporting column 132, the supporting column is used for supporting a punching assembly 40, forming plates 23 are respectively movably penetrated in the two linkage grooves 12, the forming plates 23 are attached to the surfaces of the transverse metal plates 13, the right end surfaces of the two forming plates 23 are respectively provided with the same linkage plate 24, the left side wall of the linkage plate 24 is attached to the right side wall of the longitudinal metal plate 14, the two linkage rods 22 are respectively arranged at the upper end and the lower end of the linkage plate 24, the distance between the two forming inclined planes 231 is increased along a direction component far away from the linkage plate 24, the left end of one side of each transverse metal plate 13 is respectively provided with a bending piece 31 through hinging, and the left end of one side facing away from each other transverse metal plate 13 faces towards the right side of the transverse torsion spring 13.
The vertical metal plate 14 and the two horizontal metal plates 13 are used for propping against the aluminum alloy plate, the aluminum alloy plate is formed by bending in the forming space 11 formed by the vertical metal plate 14 and the two horizontal metal plates 13, the attaching inclined surface 131 is used for attaching the bending forming part 316, the propping column 132 is used for penetrating through the propping plate part 315 to prop against the punching assembly 50, the forming plate 23 can prop against the aluminum alloy plate when the aluminum alloy plate enters the forming space 11 to bend, when the aluminum alloy plate completely enters the forming space 11 and the formed right side wall is attached to the right side wall of the forming space 11, the forming plate 23, the linkage plate 24 and the linkage rod 22 move rightwards for a certain distance under the propping of the aluminum alloy plate, the linkage rod 22 can also be separated from the positioning groove 441, the upper end and the lower end of the left side wall of the aluminum alloy plate form a round corner edge with a certain radian under the propping of the forming inclined surface 231, the round corner edge has a certain aesthetic feeling, and a certain protection effect on operators.
After the linkage rod 22 can also break away from the positioning groove 441, the two bending pieces 31 can also drive the punching assembly 50 to turn over ninety degrees towards the direction of the forming space 11 together under the action of the torsion spring, the edges extending leftwards from the upper end and the lower end of the aluminum alloy plate are bent, so that the aluminum alloy plate bending forming effect is achieved, the edges formed at the upper end and the lower end of the left side wall are also provided with round corners with a certain radian, the bending forming product of the aluminum alloy plate is more attractive, the stability of punching the aluminum alloy plate is improved, and the punching assembly 50 is not easy to generate displacement deviation when punching the aluminum alloy plate.
The right-hand member that the piece 31 of bending deviates from shaping space 11 one side is provided with fixed block 41, the left end of fixed block 41 is provided with and supports and hold piece 43, the fixed block 41 is provided with reset spring 42 with supporting to being connected between holding piece 43 opposite ends, it is protruding to be equipped with first step portion 431 to support the left end of piece 43, first step portion 431 is formed with guide inclined plane 433 with the shaping portion 316 of bending, the upside of guide inclined plane 433 links to each other with the right side of first step portion 431, the distance between guide inclined plane 433 and the fixed block 41 reduces gradually along the direction of supporting board portion 315 that supports, two support columns 32 are protruding respectively in the one side that two shaping portions 316 deviate from each other, support column 32 is located respectively and supports and holds the 43 both sides of piece, the other end of two support columns 32 is provided with same setting element 44, the constant head tank 441 is seted up in one side that setting element 44 is towards linkage board 24, one side that the setting element 44 is close to the piece of bending is formed with the parallel face.
The middle part of the positioning piece 44 is provided with a containing cavity 442, the containing cavity 442 penetrates through the parallel surface of the positioning piece 44, the periphery of the bottom of the inner side of the positioning piece 44 is convexly provided with a second step part 443, the inner side of the second step part 443 is provided with a supporting space 444, one side wall of the positioning piece 44, which is away from the bending forming part 316, is provided with two longitudinal pushing springs 445, the two longitudinal pushing springs 445 are positioned in the containing cavity 442, one end of each longitudinal pushing spring 445, which is close to the bending forming part 316, is provided with the same supporting block 45, the supporting block 45 is positioned in the containing cavity 442, four side walls of the supporting block 45, which are respectively and tightly and slidingly attached to the four side walls of the containing cavity 442, are respectively, the edge of one side wall of the supporting block 45, which is close to the bending forming part 316, can be abutted against the second step part 443, one side of the supporting block 45 is convexly provided with a rectangular block 451, the rectangular block 451 extends towards the first step part 431 and is inserted into the supporting space 444, one side, which is convexly provided with a rectangular block 451, the end of the rectangular block 451 is positioned in the containing cavity 442, the end of each rectangular block 45 is abutted against the supporting block 43, the end of each side 45, which is close to the two air pumps 46, which are respectively, and the air pump 46, which are respectively, and the drill bit 46 is fixedly arranged at the left and the end 45.
The stamping die 50 is located the shaping space 11 left side, and stamping die 50 is the cuboid that has the fillet limit, stamping die 50 can get into shaping space 11 in and can laminate in shaping frame 10 inside wall completely, four drilling grooves 51 have been seted up in stamping die 50 left side, the drill bit 452 can get into in the drilling groove 51, stamping die 50 left end face is shaping face 52, bending piece 31 can overturn ninety degrees and bend laminating in shaping face 52, bending shaping portion 316 deviates from the protruding third step portion 311 that is equipped with in one side of setting piece 44, the one side of third step portion 311 orientation supports and holds post 132 is formed with draws in inclined plane 312, still run through and offered guide slot 313 on the shaping portion 316, and guide slot 313 is located and supports and hold post 132 and supports between the piece 43.
When the punching assembly 50 turns over along with the bending member 31 in the direction of the forming space 11, the supporting column 132 can pass through the guide groove 313 to be supported on the guide inclined plane 433, the guide inclined plane 433 can move towards the direction of the positioning block 41 under the supporting of the supporting column 132 until the supporting column 132 is supported on the first step portion 431, when the supporting block 43 moves towards the direction of the positioning block 41 for a certain distance, the supporting block 43 can not be supported on the rectangular block 451 any more, the rectangular block 451 and the supporting block 45 can move towards the direction of the forming space 11 under the action of the longitudinal pushing spring 445, so that the drill bit 452 is driven to move towards the forming space 11, two through grooves 314 penetrating through the bending forming portion 316 and the third step portion 311 are formed in the middle of the bending forming portion 316, each drill bit 452 can pass through the corresponding through groove 314 to enter the corresponding drilling groove 51, meanwhile, the folding inclined plane 312 can be attached to the attaching inclined plane 131, the drilling groove 51 is perpendicular to the guide groove 313 relatively, and each drill bit 452 can turn over ninety degrees under the driving of the positioning member 44, so that the drill bit 452 can rotate towards the forming space 11, and pass through the corresponding through grooves 314 to enter the corresponding through grooves 51.
An air cavity 446 is formed between one side surface of the supporting block 45, which is away from the bending forming part 316, and one side surface of the accommodating cavity 442, which is away from the bending forming part 316, the air pump 46 is connected to the inside of the air cavity 446 through a guide pipe, an air hole 447 is formed in one end of the drill bit 452, which is towards the air pump 46, an end part of the drill bit 452, which is away from the positioning piece 44, is formed in one end of the drill bit 452, which is away from the positioning piece 44, a one-way valve is arranged in the air hole 447, a first induction device is arranged on one side of the stamping die 50, which is away from the transverse supporting spring 21, the motor 453 can operate for a preset time when the motor 453 is close to the first induction device, the drill bit 452 starts to operate to drive the drill bit to perform rotary punching when moving towards the direction of the forming space 11, meanwhile, the air pump 46 pumps air to the air cavity 446, and air is discharged from the other end part of the drill bit 452 through the air hole 447, so that chips generated by the drilling are blown away in time when the drill bit 452, the chips affect the drilling efficiency, the drilling is avoided, the drilling is performed, the drilling efficiency is improved, and the stability is improved when the drilling is the drilling efficiency of the aluminum alloy plate is processed.
In the installation process, the right ends of the two transverse metal plates 13 are respectively arranged at the upper end and the lower end of the longitudinal metal plate 14, the two supporting and holding columns 132 are respectively arranged at the left ends of the two longitudinal metal plates 13, the right ends of the two forming plates 23 are arranged at the upper part and the lower part of the linkage plate 24, the two forming plates 23 are slidably penetrated in the linkage groove 12, the right ends of the two linkage rods 22 are arranged at the upper end and the lower end of the linkage plate 24, the left ends are penetrated in the positioning groove 441, the transverse supporting and holding springs 21 are arranged on the frame and connected with the left side of the linkage plate 24, the two bending pieces 31 are respectively arranged at the left ends of the two transverse metal plates 13 through torsion springs, the two fixing blocks 41 are respectively arranged at the right ends of the two bending pieces 31 at the sides deviating from each other, the two return springs 42 are respectively arranged at the left ends of the two fixing blocks 41, the two supporting blocks 43 are arranged at the left ends of the two return springs 42, the four supporting columns 32 are arranged on one side of the two bending pieces 31, which is opposite to each other, the two positioning pieces 44 are arranged on one end of each group of supporting columns 32, which is opposite to the bending pieces 31, the supporting blocks 45 are arranged in the accommodating cavities 42, the air pump 46 is fixedly arranged at the left ends of one sides of the positioning pieces 44, which are opposite to the bending pieces 31, the four longitudinal pushing springs 445 are arranged on one side of the two accommodating cavities 442, which is opposite to the bending pieces 31, and are supported on the supporting blocks 45, the four drill bits 452 are arranged on the two supporting blocks 45, the motor 453 is arranged at one end of the drill bit 452, which is opposite to the bending pieces 31, and the stamping die 50 is arranged on the mechanical arm and is positioned at the left side of the forming space 11.
For example, the air hole 447 is opened from one end of the drill 452 facing the air pump 46 to one end of the drill 452 facing away from the positioning member 44, a check valve is disposed in the air hole 447, and a clearance is formed between the motor 453 and the upper end surface of the accommodating chamber 442. The side of the pressing die 50 facing away from the lateral abutment spring 21 is provided with a proximity switch for, when approaching the motor 453, making the motor 453 approach enough to run for a predetermined time.
According to the embodiment of the invention, the aluminum alloy plate is positioned between Cheng Xingkuang and the stamping die 50, the stamping die 50 supports the aluminum alloy plate to move rightwards into the forming space 11 until the right side wall of the whole aluminum alloy plate is attached to the inner side wall of the forming frame 10, the aluminum alloy plate on the upper and lower end faces of the left side is exposed to form a wrapping edge, the upper end and the lower end of the left side wall formed by the aluminum alloy plate are supported by the forming inclined plane 231 to form a round corner edge with a certain radian, the bending piece 31 is turned ninety degrees towards the direction of the forming space 11 after the positioning groove 441 of the linkage rod 22 is not supported, the wrapping edge of the aluminum alloy plate is bent, the round corner edge with a certain radian is formed, a certain aesthetic feeling is not easy to cut, a certain protection effect is realized for operators, when the two bending pieces 31 are completely attached to the left side wall of the stamping die 50, the wrapping edge of the aluminum alloy plate is formed by bending, the aluminum alloy plate is punched by the bending assembly 50, the bending forming of the aluminum alloy plate with a certain radian is achieved, the effect of processing and the processing and forming of the aluminum alloy plate is simultaneously is also greatly improved, the processing efficiency of the punching and punching work is greatly improved.
The above-described embodiments are provided to further explain the objects, technical solutions, and advantageous effects of the present invention in detail. It should be understood that the foregoing is only illustrative of the present invention and is not intended to limit the scope of the present invention. It should be noted that any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art without departing from the spirit and principles of the present invention are intended to be included in the scope of the present invention.
Claims (3)
1. An aluminum alloy processing mechanism which is characterized in that: the forming frame (10) is fixedly arranged on a rack, a forming space (11) is formed in the inner side of the forming frame (10), two linkage grooves (12) penetrating through the upper end and the lower end of the right side wall are respectively formed in the forming frame (10), the linkage assembly (20) is slidably arranged in the two linkage grooves (12) and is attached to the right end face of the forming frame (10), a lateral wall of the linkage assembly (20) deviating from the forming frame (10) is provided with a transverse abutting spring (21), the transverse abutting spring (21) is arranged on the rack, the upper end and the lower end of the linkage assembly (20) are respectively provided with a linkage rod (22) extending horizontally leftwards, the bending assembly (30) comprises two bending pieces (31), the two bending pieces (31) are respectively hinged to the upper end and the lower end of the forming frame (10) through torsion springs and are respectively attached to the upper end face and the lower end face of the Cheng Xingkuang (10), the linkage assembly (40) comprises two punching structures, the two punching structures are respectively arranged on one side of the two punching structures deviating from the linkage rods (22) facing away from the two positioning grooves (441), the two punching structures (441) are respectively arranged on one side of the linkage rods (22) facing the sliding positioning grooves (22), the stamping die (50) is positioned at one side of the forming space (11) deviating from the transverse supporting spring (21) and is arranged on the mechanical arm, the forming frame (10) comprises a longitudinal metal plate (14) and two transverse metal plates (13), the longitudinal metal plate (14) is perpendicular to the horizontal plane, the right ends of the two transverse metal plates (13) are respectively fixedly arranged at the upper end part and the lower end part of the longitudinal metal plate (14) and are mutually perpendicular to the longitudinal metal plate (14), the transverse metal plates (13) positioned at the lower end of the longitudinal metal plate (14) are fixedly arranged on the frame, a forming space (11) is formed between the two transverse metal plates (13), an attaching inclined plane (131) is respectively formed at the left end of one side wall of the two transverse metal plates (13) facing the forming space (11), one side of each transverse metal plate (13) deviating from the longitudinal metal plate (14) is convexly provided with a supporting column (132), the supporting column (132) is used for supporting the assembly (40), the assembly (20) also comprises two forming plates (23) and a linkage plate (24), the two transverse metal plates (23) are respectively fixedly arranged at the upper surfaces of the two forming plates (23) and the two linkage plates (24) respectively, and linkage board (24) is located the one side that vertical metal sheet (14) deviates from and supports and hold post (132), one side that every shaping board (23) deviates from linkage board (24) is formed with shaping inclined plane (231), distance between two shaping inclined planes (231) is along keeping away from the direction of linkage board (24) and is increased gradually, turn over curved piece (31) including supporting board portion (315) and bending shaping portion (316), support and hold board portion (315) on transversal metal sheet (13) and wherein the middle part is connected in one end that transversal metal sheet (13) deviates from linkage board (24) through the pivot, the cover is equipped with the torsional spring in the pivot, the opposite both ends of torsional spring are connected respectively in supporting board portion (315) and transversal metal sheet (13), bending shaping portion (316) fixed connection sets up in supporting board portion (315) left end face and protruding outside the tip of transversal metal sheet (13), every punching structure includes fixed block (41), support and hold piece (43) and reset spring (42), fixed block (41) are set up in supporting board portion (315) and deviate from one side of transversal metal sheet (13) and are held in the end (43) of transversal metal sheet (13) and are held in the opposite directions, one side (43) is held in the opposite directions of the fixed block (43) to the boss (43), the first step part (431) and the bending forming part (316) are provided with a guide space (432), one side of the supporting block (43) deviating from the reset spring (42) is provided with a guide inclined plane (433), the upper side of the guide inclined plane (433) is connected with the right side of the first step part (431), the distance between the guide inclined plane (433) and the fixed block (41) is gradually reduced along the direction of the bending piece (31), the bending forming part (316) is provided with two supporting columns (32) in a protruding way, the two supporting columns (32) are respectively positioned at two sides of the supporting block (43), the punching structure further comprises a positioning piece (44), a supporting block (45) and an air pump (46), the positioning piece (44) is fixedly arranged on the two supporting columns (32), a positioning groove (441) is formed at one side of the positioning piece (44) facing the linkage plate (24), one side of the positioning piece (44) close to the supporting plate part (315) is provided with a parallel surface, the middle part of the positioning piece (44) is provided with a containing cavity (442), the containing cavity (442) penetrates through the parallel surface of the positioning piece (44), the positioning piece (44) is provided with a second step part (443) and the second step part (443) is formed at the inner side of the second step part (443), the positioning piece (44) is provided with two longitudinal pushing springs (445) on one side wall deviating from the bending piece (31), the two longitudinal pushing springs (445) are positioned in the accommodating cavity (442), the supporting block (45) is fixedly arranged at one end of the two longitudinal pushing springs (445) close to the bending forming part (316), the supporting block (45) is positioned in the accommodating cavity (442), the four side walls of the supporting block (45) are respectively and tightly and slidably attached to the four side walls of the accommodating cavity (442), the edge of one side wall of the supporting block (45) close to the bending forming part (316) can abut against the second step part (443), one side of the supporting block (45) is convexly provided with a rectangular block (451), the rectangular block (451) extends towards the first step part (431) and is inserted into the abutting space (444), the rectangular block (451) is positioned in the accommodating cavity (442), the end part of the rectangular block (451) abuts against the abutting block (43), the air pump (46) is fixedly arranged at the front side of the positioning piece (44) away from the bending forming part (316), the front end (452) of the air pump (452) is arranged in the penetrating space (452) close to the drill bit (46), the stamping die (50) is positioned at one side of the forming space (11) deviating from the transverse abutting spring (21), the stamping die (50) is rectangular, the stamping die (50) can enter the forming space (11) and can be completely abutted against the inner side of the forming frame (10), four drilling grooves (51) are formed at one side of the stamping die (50) deviating from the linkage plate (24), the drill bit (452) can turn ninety degrees under the driving of the bending forming part (316), the supporting block (45) is pushed by the longitudinal pushing spring (445) so that the drill bit (452) enters the drilling grooves (51), a forming surface (52) is formed at one side of the stamping die (50) deviating from the transverse abutting spring (21), the bending part (31) can bend and abut against the aluminum alloy plate on the forming surface (52), a third step part (311) is convexly arranged at one side of the bending forming part (316) deviating from the locating part (44), a furling inclined surface (312) is formed at one side of the third step part (311) facing towards the abutting column (132), the furling inclined surface (312) can abut against the abutting inclined surface (131) and the abutting part (315), the bending part (313) is formed between the bending part and the guide plate (313), the supporting plate part (315) can be turned ninety degrees so that the supporting column (132) passes through the guide groove (313) and is supported on the guide inclined plane (433), two through grooves (314) penetrating through the bending forming part (316) and the third step part (311) are formed in the middle of the bending forming part (316), the drilling grooves (51) are perpendicular to the guide groove (313), and each drill bit (452) can be turned ninety degrees under the driving of the positioning piece (44), so that the drill bit can pass through the corresponding through groove (314) in a rotating mode and enter the corresponding drilling grooves (51).
2. The aluminum alloy processing mechanism according to claim 1, wherein an air cavity (446) is formed between a side surface of the supporting block (45) facing away from the bending forming part (316) and a side surface of the accommodating cavity (442) facing away from the bending forming part (316), the air pump (46) is connected to the inside of the air cavity (446) through a conduit, an air hole (447) is formed in one end of the drill bit (452) facing the air pump (46), the air hole (447) is formed from one end of the drill bit (452) facing the air pump (46) to one end of the drill bit (452) facing away from the positioning piece (44), a one-way valve is arranged in the air hole (447), and an avoidance gap is formed between the motor (453) and the upper end surface of the accommodating cavity (442).
3. An aluminium alloy working mechanism according to claim 2, wherein the side of the stamping die (50) facing away from the transverse abutment spring (21) is provided with a proximity switch for, when approaching the motor (453), bringing the motor (453) closer to being operable for a predetermined time.
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| CN202210774560.7A CN115246069B (en) | 2022-07-01 | 2022-07-01 | Aluminum alloy processing mechanism |
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| CN202210774560.7A CN115246069B (en) | 2022-07-01 | 2022-07-01 | Aluminum alloy processing mechanism |
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Also Published As
| Publication number | Publication date |
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| CN115246069A (en) | 2022-10-28 |
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