CN115246069A - Aluminum alloy machining mechanism - Google Patents
Aluminum alloy machining mechanism Download PDFInfo
- Publication number
- CN115246069A CN115246069A CN202210774560.7A CN202210774560A CN115246069A CN 115246069 A CN115246069 A CN 115246069A CN 202210774560 A CN202210774560 A CN 202210774560A CN 115246069 A CN115246069 A CN 115246069A
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- forming
- bending
- aluminum alloy
- linkage
- plate
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 95
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000003754 machining Methods 0.000 title description 3
- 238000005452 bending Methods 0.000 claims abstract description 94
- 238000004080 punching Methods 0.000 claims abstract description 46
- 238000012545 processing Methods 0.000 claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims description 67
- 239000002184 metal Substances 0.000 claims description 67
- 238000005553 drilling Methods 0.000 claims description 28
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 abstract description 36
- 230000000694 effects Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
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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 the shaping frame, the linkage subassembly, the subassembly of bending, punching component and stamping die, the shaping frame is fixed to be set up in the frame, two link grooves have been seted up respectively to the shaping frame, the linkage subassembly slides and wears to locate two link grooves, the subassembly of bending includes two pieces of bending, two pieces of bending articulate respectively in shaping frame upper end and lower tip through the torsional spring, the subassembly of punching a hole includes two structures of punching a hole, two structures of punching a hole set up respectively in two one side that the piece of bending deviates from each other, stamping die sets up on the arm. The aluminum alloy plate punching die can bend and form an aluminum alloy plate, then simultaneously punch the aluminum alloy plate, can ensure that the hole position of the aluminum alloy plate during punching is more accurate and more stable, and greatly improves the working efficiency of aluminum alloy plate processing.
Description
Technical Field
The invention relates to the technical field of aluminum alloy, in particular to an aluminum alloy processing mechanism.
Background
With the continuous acceleration of the industrialized pace and the 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 is rapidly developed under the large background, the production base and the consumption market of aluminum alloy processing and manufacturing owned by China are the best in the world, the aluminum alloy processing procedure is generally to firstly drill by using a drilling mechanism and then bend and mold by using a molding mechanism, the hole position drilled during bending and molding is not in the correct position, and the situation of drilling dislocation is easily caused.
Disclosure of Invention
The invention provides an aluminum alloy processing mechanism to solve the technical problem.
The utility model provides an aluminum alloy processing agency includes the shaping frame, the linkage subassembly, the subassembly of bending, punching component and stamping die, the shaping frame is fixed to be set up in the frame, and shaping frame inboard is formed with the shaping space, the shaping frame has been seted up respectively and has been run through two link grooves of right side wall upper end and lower extreme, the linkage subassembly slides and wears to locate two link grooves, and laminate with shaping frame right-hand member face, a lateral wall that the linkage subassembly deviates from the shaping frame is provided with horizontal support and holds the spring, horizontal support and hold the spring mounting in the frame, linkage subassembly upper end and lower extreme all are provided with the gangbar that the level extends left, the subassembly of bending includes two pieces of bending, two pieces of bending articulate respectively in shaping frame upper end and lower tip through the torsional spring, and laminate in the up end and the lower terminal surface of shaping frame respectively, the subassembly of punching includes two structures of punching a hole, two structures set up respectively in the one side that the piece of bending deviates from each other, the constant head tank has been seted up to punching structure towards one side of linkage subassembly, the gangbar slides and wears to locate in the constant head tank, stamping die is located one side that the shaping space deviates from horizontal support and holds the spring, and sets up on the arm.
In one embodiment, the forming frame comprises a longitudinal metal plate and two transverse metal plates, the longitudinal metal plate is perpendicular to a horizontal plane, the right ends of the two transverse metal plates are respectively and fixedly arranged at the upper end part and the lower end part of the longitudinal metal plate and are mutually perpendicular to the longitudinal metal plate, the transverse metal plate positioned at the lower end of the longitudinal metal plate is fixedly arranged on the rack, a forming space is formed between the two transverse metal plates, the left ends of the two transverse metal plates, facing to one side wall of the forming space, are respectively provided with a bonding inclined plane, one side, deviating from the longitudinal metal plate, of each transverse metal plate is convexly provided with a supporting column, and the supporting columns are used for supporting and 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 portion and the lower portion of the linkage plate are respectively fixed to the two forming plates, the linkage plate is located on one side, away from the supporting column, of the longitudinal metal plate, a forming inclined surface is formed on one side, away from the linkage plate, of each forming plate, and the distance between the two forming inclined surfaces is gradually increased along the direction away from the linkage plate.
In one embodiment, the bending part comprises a supporting plate part and a bending forming part, the supporting plate part is supported on the transverse metal plate, the middle part of the supporting plate part is connected to one end, away from the linkage plate, of the transverse metal plate through a rotating shaft, a torsion spring is sleeved on the rotating shaft, two opposite ends of the torsion spring are respectively connected to the supporting plate part and the transverse metal plate, the supporting plate part supports one side, away from the forming space, of the transverse metal plate, 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 return spring, the fixed block is fixedly arranged at the rightmost end of one side, deviating from the transverse metal plate, of the supporting plate part, the supporting block is located at one side of the fixed block, two opposite ends of the return spring are respectively fixed on the fixed block and the supporting block, a first step part is convexly arranged at one side, deviating from the return spring, of the supporting block, a guide space is formed between the first step part and the bending forming part, a guide inclined plane is formed at one side, deviating from the return spring, of the supporting block, 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 portion is provided with two support columns in an upward protruding manner, the two support columns are respectively located on two sides of the abutting 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, facing the linkage plate, of the positioning piece, a parallel surface is formed on one side, close to the abutting plate, of the positioning piece, an accommodating cavity is formed in the middle of the positioning piece, the accommodating cavity penetrates through the parallel surface of the positioning piece, a second step portion is convexly arranged on the positioning piece, the second step portion is convexly arranged on the periphery of the bottom of the inner side of the accommodating cavity, abutting spaces are formed in the inner side of the second step portion, two longitudinal pushing springs are arranged on one side wall, deviating from the bending piece, of the positioning piece, the two longitudinal pushing springs are located in the accommodating cavity, the support block is fixedly arranged at one end, close to the first step portion, the support block is located in the accommodating cavity, the four side walls, front side wall, back and left side and right side walls, the support block are respectively and left side walls, the side walls, closely slidably attached to the accommodating cavity, one side edge, of the support block, the rectangular block is arranged on one side of the drill bit, and the drill bit, the end portion, which is arranged in the middle of the rectangular drill bit, and the rectangular block, and the drill bit, and the end portion are respectively, and the rectangular block are arranged in the drill bit.
In one of them embodiment, stamping die is located the one side that the shaping space deviates from horizontal support and holds the spring, and stamping die is the cuboid, stamping die can get into the shaping space, and can laminate in the shaping frame inboard completely, stamping die deviates from one side of linkage board and has seted up four drilling grooves, the drill bit can be in the ninety degrees of upset under the drive of the shaping portion of bending, back vertical promotion spring promotes the backup pad and makes the drill bit get into the drilling groove, stamping die deviates from the one side that horizontal support held the spring and is formed with the shaping face, the piece of bending can be bent and support and hold in the shaping face.
In one of the embodiments, the protruding third step portion that is equipped with in one side that the shaping portion of bending deviates from the setting element, the one side that third step portion orientation supported the post is formed with draws in the inclined plane, draw in the inclined plane and can laminate with the laminating inclined plane mutually, support and have run through the guiding groove on the board, and the guiding groove is located and supports between the shaping portion of bending and the board, support and hold the board and can overturn ninety degrees so that support and hold the post and can pass through the guiding groove and support and hold in guiding inclined plane, bend the shaping portion middle part and set up two through grooves that run through shaping portion of bending and third step portion, every drill bit can rotate under the motor drive and pass through the corresponding drilling groove that gets into corresponding through the groove in, the drilling groove is perpendicular relatively to the guiding groove.
In one embodiment, an air cavity is formed between one side face of the supporting block deviating from the bending forming portion and one side face of the accommodating cavity deviating from the bending forming portion, the air pump is connected to the inside of the air cavity through a guide pipe, an air hole is formed in one end, facing the air pump, of the drill bit, the end, facing the air pump, of the air hole is formed to the end, facing the positioning piece, of the drill bit, a one-way valve is arranged in the air hole, and an avoiding gap is formed between the upper end face of the motor and the upper end face of the accommodating cavity.
In one embodiment, a side of the stamping die, which faces away from the transverse holding spring, is provided with a proximity switch, and the proximity switch is used for enabling the motor to run close for a preset time when the proximity switch is close to the motor.
Compared with the prior art, the invention has the beneficial effects that:
according to the embodiment of the invention, aluminum alloy is placed on the right side of a stamping die, the stamping die pushes the aluminum alloy plate to move towards the inside of a forming frame, a linkage bending component firstly abuts against the aluminum alloy plate and bends the aluminum alloy plate for the first time, the aluminum alloy plate is primarily formed, the aluminum alloy plate continues to move towards the inside of the forming frame under the abutting of the stamping die and then abuts against the linkage component, the linkage component moves to the right under the abutting of the aluminum alloy plate for a certain distance, a linkage rod can be separated from a 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, a part of wrapping edges extending leftwards are exposed on the upper surface and the lower surface, a punching component is fixedly arranged on one side of two bending pieces which are mutually deviated, under the condition that the linkage rod does not abut against the positioning groove, the punching component and the bending piece can be simultaneously turned towards the direction of a forming space under the action of a torsion spring, the upper wrapping edge and the lower wrapping edge of the aluminum alloy plate outside the forming space are bent for the second time until the two wrapping edges are mutually connected together, the aluminum alloy plate is completely bent and formed, the aluminum alloy plate is bent, and the aluminum alloy plate is accurately produced.
Aluminum alloy plate removes in to the shaping space under stamping die's promotion, at first aluminum alloy plate supports the laminating inclined plane left end of holding in two horizontal metal sheets, then continue to remove to the right side, can laminate in the shaping frame inboard until the aluminum alloy plate right side completely, aluminum alloy plate's top surface and bottom surface expose the part outside the shaping frame and are formed with borduring, aluminum alloy plate right side wall shaping of having bent, and its right side wall is fixed in the shaping frame inside wall, can make aluminum alloy more stable when drilling, can not slide because of aluminum alloy plate during drilling and cause aluminum alloy plate's damage.
The aluminum alloy plate moves rightwards all the time under the action of the stamping die and abuts against the two forming inclined planes, the forming plates are driven to move leftwards simultaneously until the aluminum alloy plate is attached to the inner side wall of the forming frame, an angle with a certain radian can be formed when the aluminum alloy plate is bent under the abutting of the forming inclined planes, the bending assembly is arranged at the left ends of the two transverse metal plates through a torsion spring, when the forming plates are abutted against to move rightwards, the linkage rod also moves rightwards simultaneously, after the linkage rod leaves the positioning groove, the bending piece overturns towards the direction of a forming space under the action of the torsion spring, the aluminum alloy wrapping edge is bent and formed when the bending piece is overturned, the aluminum alloy wrapping edge is fixed on the periphery of the stamping die after being bent and formed and is positioned between the forming frame and the bending piece, stronger stability is provided for a subsequent punching process, and displacement is not easy to generate during punching.
When the piece of bending overturns to the direction of the forming space, the punching structure can also be overturned until the punching structure is mutually perpendicular to the horizontal plane, the abutting column can penetrate through the guide groove and abut against the guide inclined plane, so that the abutting block moves towards the direction of the fixed block, the supporting block can move towards the direction of the stamping die and abut against the upper side wall of the second step part when the first step part does not abut against the rectangular block, meanwhile, the drilling hole can also move towards the direction of the stamping die along with the supporting block until the supporting block penetrates through the groove and enters the drilling hole groove to be drilled, the drill bit can rotate close to the first induction motor on the stamping die, the aluminum alloy plate which is bent into a shape and is attached to the stamping die can be drilled, the fixed aluminum alloy plate can be more stable and higher in accuracy rate when being drilled, the one end, close to the air pump is arranged on the drill bit, and the air pump can be outwards arranged on the air pump so that the drill bit can pump out air when being drilled, the chips generated during drilling can be blown away in time, and the problem that the drilling efficiency is influenced by the chips is avoided.
The aluminum alloy plate punching die is provided with the forming frame, the linkage assembly, the bending assembly, the punching assembly and the transverse assembly, can be used for bending and forming an aluminum alloy plate, is fixed between the forming frame and the punching die after the aluminum alloy plate is bent and formed, and then simultaneously punches the aluminum alloy plate.
Drawings
FIG. 1 is a schematic diagram of a front view structure according to an embodiment;
FIG. 2 is a schematic diagram of another perspective from that shown in FIG. 1 according to an embodiment;
FIG. 3 is a schematic diagram of another perspective from that shown in FIG. 1 according to an embodiment;
FIG. 4 is a cross-sectional view of an embodiment taken from FIG. 1;
FIG. 5 is an enlarged view of a portion of FIG. 4A;
FIG. 6 is a schematic view of an exemplary embodiment of a mounting structure of the support block, the two longitudinal pushing springs, the two drills, and the two motors.
Detailed Description
The technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention provides an embodiment, 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, the forming frame 10 is respectively provided with two linkage grooves 12 penetrating through the upper end and the lower end of a left side wall, a linkage assembly 20 is slidably arranged in the two linkage grooves 12 in a penetrating manner, the linkage assembly 20 is attached to the right end surface of the forming frame 10, one side of the linkage assembly 20, which is far away from the forming frame 10, is provided with a transverse abutting spring 21, the upper end and the lower end of the linkage assembly 20 are respectively provided with a linkage rod 22 horizontally extending leftwards, the left side of the forming frame 10 is provided with a bending assembly 30, 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 left side of the forming frame 10 through a torsion spring, and are respectively attached to the upper end surface and the lower end surface of the forming frame 10, one side, the two bending pieces 31, which are far away from each other, are provided with a punching assembly 40, one side of each punching structure, one side of the linkage assembly 20 is provided with a positioning groove 441, the linkage rod 22 is slidably arranged in the positioning groove 441, the forming space 11, and a punching die 50 is arranged on a mechanical arm.
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 rightwards to enter the forming space 11, the bending member 31 includes 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 of the supporting plate portion 315 is connected to one end of the transverse metal plate 13 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 against one side of the transverse metal plate 13 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 out of the end portion of the transverse metal plate 13, the aluminum alloy plate is firstly supported against the bending forming portions 316 in the process of moving rightwards, and then moves rightwards to continue to enter the forming space 11 under the pushing of the stamping die 50, the aluminum alloy plate is abutted against the linkage assembly 20 and the linkage assembly 20 is pushed rightwards 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 end face and the lower end face on the left side is exposed to form a covered edge, when the linkage assembly 20 moves rightwards, the linkage rod 22 is driven to move rightwards together until the linkage rod 22 is separated from the positioning groove 441, so that the bending assembly 330 and the punching assembly 50 are overturned towards the direction of the forming space 11 together until the two bending forming parts 316 are completely attached to the left side wall of the punching die 50, at the moment, the covered edge of the aluminum alloy plate is bent and formed, the punching assembly 50 punches the bent and formed aluminum alloy plate, the effects of processing, bending and forming and punching of the aluminum alloy plate are achieved, and the embodiment of the invention provides great help for the bending forming and punching processing procedures of the aluminum alloy plate, the hole site of punching a hole is more accurate, and the work efficiency of aluminum alloy plate processing also improves greatly.
The forming frame is provided with a longitudinal metal plate 14, the longitudinal metal plate 14 is perpendicular to a horizontal plane, the upper end and the lower end of the longitudinal metal plate 14 are respectively provided with a transverse metal plate 13 in a horizontally extending mode, a forming space 11 is formed between the two transverse metal plates 13, the left ends of the side walls of the forming space, facing the two transverse metal plates 13, are respectively provided with a bonding inclined plane 131, one side, away from the longitudinal metal plate 14, of each transverse metal plate 13 is convexly provided with a supporting column 132 used for supporting the punching assembly 40, forming plates 23 are movably arranged in the two linkage grooves 12 in a penetrating mode respectively, the forming plates 23 are bonded on the surfaces of the transverse metal plates 13, the right end faces of the two forming plates 23 are provided with the same linkage plate 24, the left side wall of the linkage plate 24 is bonded on 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 longitudinal metal plate 24, one side, facing away from the linkage plate 23, is provided with a forming inclined plane 231, the distance between the two forming inclined planes 231 is increased along the direction assembly far away from the linkage plate 24, the left ends of the two transverse metal plates 13 are respectively provided with a hinged component 315, and a bending part facing the transverse metal plate 13.
The longitudinal metal plate 14 and the two transverse metal plates 13 are used for abutting against an aluminum alloy plate, the aluminum alloy plate is bent and formed in a forming space 11 formed by the longitudinal metal plate 14 and the two transverse metal plates 13, the attaching inclined surface 131 is used for attaching the bending forming portion 316, the abutting column 132 is used for penetrating through the abutting plate portion 315 to abut against the punching assembly 50, the forming plate 23 can abut against the aluminum alloy plate when the aluminum alloy plate enters the forming space 11 to be bent, when the aluminum alloy plate completely enters the forming space 11 and a formed right side wall abuts against a right side wall of the forming space 11, the forming plate 23, the linkage plate 24 and the linkage rod 22 move rightwards under the abutting of the aluminum alloy plate for a certain distance, the linkage rod 22 can also separate from the positioning groove 441, a round corner edge with a certain radian is formed under the abutting of the upper end and the lower end of the left side wall of the aluminum alloy plate 231, the round corner edge has a certain aesthetic feeling, is not easy to cut, and has a certain protection effect on operators.
When the linkage rod 22 can be separated from the positioning groove 441, the two bending pieces 31 can also drive the punching assembly 50 to turn right angle degrees towards the direction of the forming space 11 under the action of the torsion spring, the covered edges extending out of the upper end face and the lower end face of the aluminum alloy plate left are bent, so that the effect of bending and forming the aluminum alloy plate is achieved, edges formed at the upper end and the lower end of the left side wall are also provided with round corners with certain radian, the method is more attractive to the product formed by bending the aluminum alloy plate and improves the stability of punching of the aluminum alloy plate, and the punching assembly 50 is not easy to generate displacement deviation when punching the product.
The right end of one side of the bending piece 31 departing from the forming space 11 is provided with a fixed block 41, the left end of the fixed block 41 is provided with a supporting block 43, a return spring 42 is connected between two opposite ends of the fixed block 41 and the supporting block 43, the left end of the supporting block 43 is convexly provided with a first step portion 431, the first step portion 431 and the bending forming portion 316 are formed with guide inclined surfaces 433, the upper sides of the guide inclined surfaces 433 are connected with the right side of the first step portion 431, the distance between the guide inclined surfaces 433 and the fixed block 41 is gradually reduced along the direction of the supporting plate portion 315, two supporting columns 32 are convexly arranged on one sides of the two bending forming portions 316 which deviate from each other, the supporting columns 32 are respectively located on two sides of the supporting block 43, the other ends of the two supporting columns 32 are provided with the same positioning piece 44, the positioning groove 441 is arranged on one side of the positioning piece 44 facing the linkage plate 24, and one side of the positioning piece 44 close to the bending piece is formed with a parallel surface.
The middle of the positioning member 44 is provided with a receiving cavity 442, the receiving cavity 442 penetrates through a parallel surface of the positioning member 44, a second step portion 443 is convexly provided at a bottom periphery of an inner side of the positioning member 44, an abutting space 444 is formed at an inner side of the second step portion 443, two longitudinal pushing springs 445 are provided on a side wall of the positioning member 44 away from the bending forming portion 316, the two longitudinal pushing springs 445 are located in the receiving cavity 442, one end of each of the two longitudinal pushing springs 445 close to the bending forming portion 316 is provided with a same supporting block 45, the supporting block 45 is located in the receiving cavity 442, four side walls of the supporting block 45, front and rear and left, are respectively closely slidably attached to the four side walls of the receiving cavity 442, an edge of a side wall of the supporting block 45 close to the bending forming portion 316 can abut against the second step portion 443, a rectangular block 451 is convexly provided on one side of the supporting block 45, the rectangular block 451 extends towards the first step portion 444 and is inserted into the abutting space 444, a rectangular block 451 is provided on one side close to the bending forming portion 316, the rectangular block 451 is located in the receiving cavity 442, an end of the rectangular block 451 is fixedly provided with an air pump 46, and one end of the air pump 452 close to the drill bit 452 is provided with a drill bit 46.
Stamping die 50 is located shaping space 11 left side, and stamping die 50 is the cuboid that has the fillet limit, stamping die 50 can get into in shaping space 11, and can laminate in shaping frame 10 inside wall completely, four drilling grooves 51 have been seted up on stamping die 50 left side, drill bit 452 can get into in drilling groove 51, stamping die 50 left end face is shaping face 52, bend 31 can overturn ninety degrees bend and laminate in shaping face 52, bend one side that shaping portion 316 deviates from setting element 44 is protruding to be equipped with third step portion 311, third step portion 311 is formed with towards the one side of holding post 132 and draws in inclined plane 312, still run through on the shaping portion 316 of bending and seted up guide groove 313, and guide groove 313 is located between holding post 132 and holding piece 43.
When the punching assembly 50 is turned over toward the forming space 11 together with the bending member 31, the abutting column 132 can pass through the guide groove 313 to abut against the guide inclined surface 433, the guide inclined surface 433 abuts against the abutting column 132, the abutting block 43 can move toward the positioning block 41 until the abutting column 132 abuts against the first step portion 431, when the abutting block 43 moves toward the positioning block 41 for a certain distance, the abutting block 43 cannot abut against the rectangular block 451 any more, the rectangular block 451 and the supporting block 45 will move toward the forming space 11 under the action of the longitudinal pushing spring 445, so as to drive the drill bits 452 to move toward the forming space 11, two through grooves 314 passing through the bending forming portion 316 and the third step portion 311 are opened toward the middle portion 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, and the converging inclined surface 312 can abut against the corresponding drilling groove 131, the drilling groove 51 is perpendicular to the guide groove 313, and each drill bit 452 can be turned over ninety degrees under the driving of the positioning member 44, so as to pass through the corresponding drilling groove 314 to enter the corresponding drilling groove 51.
An air cavity 446 is formed between one side face of the supporting block 45 departing from the bending forming portion 316 and one side face of the accommodating cavity 442 departing from the bending forming portion 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, facing the air pump 46, of the drill bit 452, the end, facing the air pump 46, of the air hole 447 is formed in one end, facing the air pump 46, of the drill bit 452, a one-way valve is arranged in the air hole 447, a first sensing device is arranged on one side, facing away from the transverse abutting spring 21, of the stamping die 50, the motor 453 can operate for a preset time when being close to the first sensing device, when the drill bit 452 moves towards the forming space 11, the motor 453 starts to operate to drive the drill bit to rotate to punch, meanwhile, the air pump 46 pumps air into the air cavity 446 through the air hole 447 in the air cavity 446, the air is pumped when the drill bit 452 drills, chips are blown away in time, the chips generated by the chips are prevented from influencing the drilling, the drilling efficiency, the drilling effect is avoided, the drilling effect is achieved when the aluminum alloy plate bending forming, namely, the aluminum alloy plate is achieved, the drilling effect, the stability is achieved, and the working efficiency of the aluminum alloy plate machining is improved.
When the device is installed, the right ends of two transverse metal plates 13 are respectively installed at the upper end and the lower end of a longitudinal metal plate 14, two abutting columns 132 are respectively installed at the left ends of the two longitudinal metal plates 13, the right ends of two forming plates 23 are installed at the upper portion and the lower portion of a linkage plate 24, the two forming plates 23 are slidably arranged in a linkage groove 12 in a penetrating manner, the right ends of two linkage rods 22 are installed at the upper end and the lower end of the linkage plate 24, the left ends of the two forming plates 23 are arranged in a positioning groove 441 in a penetrating manner, transverse abutting springs 21 are installed on a rack and connected to the left side of the linkage plate 24, two bending pieces 31 are respectively installed at the left ends of the two transverse metal plates 13 through torsion springs, two fixing blocks 41 are respectively installed at the right ends of two bending pieces 31 which are deviated from one side, two return springs 42 are respectively installed at the left ends of the two fixing blocks 41, two abutting blocks 43 are installed at the left ends of the two return springs 42, four support columns 32 are respectively installed at one side of the two bending pieces 31 which are deviated from each other, two positioning pieces 44 are respectively installed at one end of each group of each support column 32, two support blocks 45 are installed at one side of a group of a support block 452 which is deviated from the two mechanical arm 452 which is installed on each other, and two mechanical arm 452 which is located on each other, two stamping forming machines 442, two support block 452 which is located on each support block 452.
For example, the air hole 447 is opened from an end of the drill 452 facing the air pump 46 to an end of the drill 452 facing away from the positioning member 44, a one-way valve is disposed in the air hole 447, and an escape gap is formed between the motor 453 and the upper end surface of the accommodating cavity 442. The side of the stamping die 50 facing away from the lateral holding spring 21 is provided with a proximity switch for operating the motor 453 close enough for a predetermined time when the motor 453 is close.
According to the embodiment of the invention, the aluminum alloy plate is positioned between the forming frame 10 and the stamping die 50, the stamping die 50 supports the aluminum alloy plate to move rightwards to enter 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 end surface and the lower end surface of the left side is exposed to form the covered 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 surface 231 to form the round corner edge with a certain radian, the bending piece 31 can turn right and ninety degrees towards the direction of the forming space 11 after the supporting positioning groove 441 without the linkage rod 22 is used, the covered edge of the aluminum alloy plate is bent to form the round corner edge with a certain radian, the round corner edge has certain aesthetic feeling and is not easy to cut hands, a certain protection effect is provided for operators, when the two bending pieces 31 are completely attached to the left side wall of the stamping die 50, the covered edge of the aluminum alloy plate is bent and formed, the punching assembly 50 punches the bent aluminum alloy plate, so that the aluminum alloy plate is bent and the punching efficiency of the punching work is greatly improved.
The above-described embodiments further explain the object, technical means, and advantageous effects of the present invention in detail. It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the invention, may occur to those skilled in the art and are intended to be included within the scope of the invention.
Claims (10)
1. The utility model provides an aluminum alloy processing agency which characterized in that: comprises a forming frame (10), a linkage assembly (20), a bending assembly (30), a punching assembly (40) and a punching die (50), wherein the forming frame (10) is fixedly arranged on a rack, a forming space (11) is formed on the inner side of the forming frame (10), the forming frame (10) is respectively provided with two linkage grooves (12) which penetrate through the upper end and the lower end of a right side wall, the linkage assembly (20) is slidably arranged in the two linkage grooves (12) and is attached to the right end surface of the forming frame (10), a lateral abutting spring (21) is arranged on one side wall of the linkage assembly (20) departing from the forming frame (10), the lateral 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) horizontally extending leftwards, the bending assembly (30) comprises two bending pieces (31), the two bending pieces (31) are respectively hinged to the upper end part and the lower end part of the forming frame (10) through torsion springs, and are respectively attached to the upper end surface and the lower end surface of the forming frame (10), the linkage rod (441) and one side of the linkage assembly (20) which is opposite to the sliding positioning groove (11), the linkage groove (11), and is arranged on the mechanical arm.
2. The aluminum alloy processing mechanism according to claim 1, wherein the forming frame (10) includes a longitudinal metal plate (14) and two transverse metal plates (13), the longitudinal metal plate (14) is perpendicular to a horizontal plane, right ends of the two transverse metal plates (13) are respectively and fixedly disposed at an upper end and a lower end of the longitudinal metal plate (14) and are perpendicular to the longitudinal metal plate (14), the transverse metal plate (13) at the lower end of the longitudinal metal plate (14) is fixedly disposed on the frame, a forming space (11) is formed between the two transverse metal plates (13), left ends of a side wall, facing the forming space (11), of the two transverse metal plates (13) are respectively and fixedly formed with an attaching inclined surface (131), a supporting column (132) is convexly disposed on a side, facing away from the longitudinal metal plate (14), of each transverse metal plate (13), and the supporting column (132) is used for supporting the punching assembly (40).
3. The aluminum alloy processing mechanism as claimed in claim 2, wherein the linkage assembly (20) further comprises two forming plates (23) and a linkage plate (24), the two forming plates (23) are respectively arranged in the two linkage grooves (12) in a penetrating manner, the forming plates (23) are attached to the surface of the transverse metal plate (13), the upper portion and the lower portion of the linkage plate (24) are respectively fixed on the two forming plates (23), the linkage plate (24) is located on one side, away from the abutting column (132), of the longitudinal metal plate (14), a forming inclined plane (231) is formed on one side, away from the linkage plate (24), of each forming plate (23), and the distance between the two forming inclined planes (231) is gradually increased along the direction away from the linkage plate (24).
4. The aluminum alloy processing mechanism according to claim 3, wherein the bending member (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 (13) and the middle portion of the supporting plate portion is connected to one end of the transverse metal plate (13) away from the linkage plate (24) through a rotating shaft, a torsion spring is sleeved on the rotating shaft, two opposite ends of the torsion spring are respectively connected to the supporting plate portion (315) and the transverse metal plate (13), and the bending forming portion (316) is fixedly connected to the left end face of the supporting plate portion (315) and protrudes out of the end portion of the transverse metal plate (13).
5. The aluminum alloy processing mechanism according to claim 4, wherein each punching structure comprises a fixed block (41), a supporting block (43) and a return spring (42), the fixed block (41) is fixedly arranged at the rightmost end of the side, away from the transverse metal plate (13), of the supporting plate portion (315), the supporting block (43) is located at one side of the fixed block (41), opposite ends of the return spring (42) are respectively fixed on the fixed block (41) and the supporting block (63), a first step portion (431) is convexly arranged at one side, away from the return spring (42), of the supporting block (43), a guide space (432) is formed between the first step portion (431) and the bending forming portion (316), a guide inclined surface (433) is formed at one side, away from the return spring (42), the upper side of the guide inclined surface (433) is connected with the right side of the first step portion (431), and the distance between the guide inclined surface (433) and the fixed block (41) is gradually reduced along the direction of the bending piece (31).
6. The aluminum alloy processing mechanism according to claim 5, wherein the bending forming portion (316) is provided with two support columns (32) in a protruding manner, the two support columns (32) are respectively located at two sides of the abutting block (43), the punching structure further comprises a positioning member (44), a support block (45) and an air pump (46), the positioning member (44) is fixedly arranged on the two support columns (32), the positioning groove (441) is arranged at one side of the positioning member (44) facing the linkage plate (24), a parallel surface is formed at one side of the positioning member (44) close to the abutting plate portion (315), an accommodating cavity (442) is formed in the middle of the positioning member (44), the accommodating cavity (442) penetrates through the parallel surface of the positioning member (44), a second step portion (443) is convexly arranged on the positioning member (44), the second step portion (443) is convexly arranged at the bottom periphery of the inner side of the accommodating cavity (442), an abutting space (444) is formed at the inner side of the second step portion (443), two longitudinal pushing springs (445) are arranged on a side wall of the positioning member (44) away from the bending member (31), the two longitudinal pushing springs (445) are located in the accommodating cavity (45), and are located at one end of the support block (45), four side walls of the supporting block (45) in front, back, left and right are respectively and tightly attached to four side walls of the accommodating cavity (442) in a sliding mode, the edge of one side wall of the supporting block (45) close to the bending forming portion (316) can abut against the second step portion (443), a rectangular block (451) is convexly arranged on one side of the supporting block (45), the rectangular block (451) extends towards the first step portion (431) and is inserted into the abutting space (444), the rectangular block (451) is located in the accommodating cavity (442), the end portion of the rectangular block (451) abuts against the abutting block (43), the air pump (46) is fixedly installed at the left end of one side, away from the bending forming portion (316), of the positioning piece (44), drill bits (452) are respectively arranged in the front and back of the middle of the supporting block (45) in a penetrating mode, the drill bits (452) are arranged in the abutting space (443), and a motor (453) is arranged at one end, close to the air pump (46), of the drill bits (452).
7. The aluminum alloy processing mechanism according to claim 6, wherein the stamping die (50) is located on one side of the forming space (11) away from the transverse abutting spring (21), the stamping die (50) is a rectangular body, the stamping die (50) can enter the forming space (11) and can be completely attached to the inner side of the forming frame (10), four drilling grooves (51) are formed in one side of the stamping die (50) away from the linkage plate (24), the drill bit (452) can be driven by the bending forming portion (316) to turn ninety degrees, the longitudinal pushing spring (445) pushes the support plate (45) to enable the drill bit (452) to enter the drilling grooves (51), a forming surface (52) is formed on one side of the stamping die (50) away from the transverse abutting spring (21), and the bending piece (31) can bend the aluminum alloy plate and abut against the forming surface (52).
8. The aluminum alloy processing mechanism as recited in claim 7, wherein a third step portion (311) is convexly disposed on a side of the bending forming portion (316) away from the positioning member (44), a drawing inclined surface (312) is formed on a surface of the third step portion (311) facing the supporting column (132), the drawing inclined surface (312) can be attached to the attaching inclined surface (131), a guide groove (313) is formed in the supporting plate portion (315) in a penetrating manner, the guide groove (313) is located between the supporting plate portion (315) and the bending forming portion (316), the supporting plate portion (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 surface (433), two passing grooves (314) which pass through the bending forming portion (316) and the third step portion (311) are formed in the middle portion of the bending forming portion (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 member (44), so that the drill bit can rotate through the corresponding passing groove (314) and enter the corresponding drilling groove (51).
9. The aluminum alloy processing mechanism according to claim 8, wherein an air cavity (446) is formed between one side surface of the support block (45) departing from the bending forming portion (316) and one side surface of the containing cavity (442) departing from the bending forming portion (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, facing the air pump (46), of the drill bit (452), the air hole (447) is formed from one end, facing the air pump (46), of the drill bit (452) to the end portion, facing away from the positioning piece (44), of the drill bit (452), a one-way valve is arranged in the air hole (447), and an avoiding gap is formed between the motor (453) and the upper end surface of the containing cavity (442).
10. The aluminum alloy processing mechanism according to claim 9, wherein a side of the stamping die (50) facing away from the lateral holding spring (21) is provided with a proximity switch for enabling the motor (453) to run close for a predetermined time when approaching the motor (453).
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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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| CN115246069B (en) | 2024-03-01 |
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Effective date of registration: 20240202 Address after: 402560 No. 6, East Section of Jingui Avenue, Damiao Town, Tongliang District, Chongqing (self committed) Applicant after: Zechengju (Chongqing) Materials Technology Co.,Ltd. Country or region after: China Address before: No. 10-1, Youyou Street, Shenhe District, Shenyang City, Liaoning Province 110000 Applicant before: Zhang Lufang Country or region before: China |
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