CN112916668A - Manufacturing, forming and processing method for aluminum alloy shell bus duct - Google Patents
Manufacturing, forming and processing method for aluminum alloy shell bus duct Download PDFInfo
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- CN112916668A CN112916668A CN202110436334.3A CN202110436334A CN112916668A CN 112916668 A CN112916668 A CN 112916668A CN 202110436334 A CN202110436334 A CN 202110436334A CN 112916668 A CN112916668 A CN 112916668A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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Abstract
The invention provides a manufacturing, forming and processing method of an aluminum alloy shell bus duct, which uses a manufacturing, forming and processing device of the aluminum alloy shell bus duct, and the device comprises a workbench, a placing mechanism and an extrusion forming mechanism. The invention can solve the following problems in the manufacturing, forming and processing process of the aluminum alloy shell bus duct: a. the bus duct is formed by installing each metal conductor in an aluminum alloy shell, most of the aluminum alloy shells are formed by stamping plates at present, and the shells are special in shape, so that the shells cannot be formed by stamping at one time, multiple stamping devices are required, the cost is increased, and the later maintenance cost is high; b. at present, when an aluminum alloy shell is punched, the aluminum alloy shell is clamped on the punching device and cannot be directly taken out after the U-shaped bending punch forming at two ends of the aluminum alloy shell, and when the processed shell is long enough, the shell is difficult to slide and take out in a limited space.
Description
Technical Field
The invention relates to the technical field of manufacturing, forming and processing of bus ducts, in particular to a manufacturing, forming and processing method of a bus duct with an aluminum alloy shell.
Background
The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects. The bus duct features series matching, commercial production, small volume, large capacity, short design and construction period, no combustion, safety and reliability and long service life. The bus duct product is suitable for three-phase four-wire and three-phase five-wire system power supply and distribution system engineering with 50Hz alternating current, 380V rated voltage and 250A-6300A rated current.
At present, the following problems exist in the manufacturing, forming and processing process of the aluminum alloy shell bus duct: a. the bus duct is formed by installing each metal conductor in an aluminum alloy shell, most of the aluminum alloy shells are formed by stamping plates at present, and due to the special shape of the shell, the shell cannot be formed by stamping once, and multiple times of stamping step by step are required, so that multiple stamping devices are required, the cost is increased, and the later maintenance cost is high; b. present one-time stamping device, when the punching press to aluminum alloy housing, the curved stamping forming back of U type at its both ends has aluminum alloy housing joint on stamping device, can't directly take out the shell, needs to slide and takes out, and when the shell of processing is enough long-term, in limited space, the difficulty is taken out in the slip.
Disclosure of Invention
Technical problem to be solved
The invention provides a manufacturing, forming and processing method of an aluminum alloy shell bus duct, which can solve the following problems in the manufacturing, forming and processing process of the aluminum alloy shell bus duct: a. the bus duct is formed by installing each metal conductor in an aluminum alloy shell, most of the aluminum alloy shells are formed by stamping plates at present, and due to the special shape of the shell, the shell cannot be formed by stamping once, and multiple times of stamping step by step are required, so that multiple stamping devices are required, the cost is increased, and the later maintenance cost is high; b. present one-time stamping device, when the punching press to aluminum alloy housing, the curved stamping forming back of U type at its both ends has aluminum alloy housing joint on stamping device, can't directly take out the shell, needs to slide and takes out, and when the shell of processing is enough long-term, in limited space, the difficulty is taken out in the slip.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme: the manufacturing, forming and processing method of the aluminum alloy shell bus duct uses an aluminum alloy shell bus duct manufacturing, forming and processing device, the device comprises a workbench, a placing mechanism and an extrusion forming mechanism, and the specific method when the aluminum alloy shell bus duct manufacturing, forming and processing device is used for operation is as follows:
s1, device check: the method comprises the following steps of (1) checking the operation of the device before starting the aluminum alloy shell bus duct manufacturing and forming device;
s2, placing the plate: placing an aluminum alloy plate on a placing mechanism;
s3, extrusion forming: extruding and forming the aluminum alloy plate placed on the placing mechanism through an extrusion forming mechanism;
s4, forming and taking: the mechanism to be placed and the recovery extrusion forming mechanism are used for taking out the processed bus duct aluminum alloy shell;
the workbench is provided with a placing mechanism, an extrusion forming mechanism is arranged above the placing mechanism, and the extrusion forming mechanism is fixedly arranged on the workbench; wherein:
the placing mechanism comprises a processing table, a processing groove, a bearing block, a supporting spring, a material taking branched chain, a fixed block, a lifting groove, a supporting block, a positioning branched chain, a sliding groove, a sliding block and a jacking spring, wherein the processing table is fixedly arranged on the upper end face of the working table, the processing groove is formed in the upper end face of the processing table, the bearing block is slidably arranged in the processing groove, a plurality of circular grooves are uniformly formed in the lower end face of the processing groove, the lower end face of the supporting spring is fixedly connected to the bottom of the circular groove, the upper end of the supporting spring is fixedly connected to the lower end face of the bearing block, the material taking branched chains are symmetrically arranged on two sides of the upper end face of the processing table, the fixed block is symmetrically and fixedly arranged on two sides of the processing table, the fixed block is fixed on the working table, the lifting groove is formed in the upper end face of the, the sliding block is arranged in the sliding groove in a sliding mode, the sliding block is fixedly connected with the side wall of the supporting block, a jacking spring is fixedly connected to the bottom of the lifting groove, the upper end of the jacking spring is fixedly connected to the lower end face of the supporting block, and a positioning branch chain is arranged at the upper end of the lifting groove.
The extrusion forming mechanism comprises a fixed column, a top plate, a lifting spring, a first limit branched chain, a second limit branched chain, an extrusion branched chain, a first air cylinder, a second air cylinder, a connecting plate, a connecting column, a forming block and an auxiliary block, wherein the fixed column is fixedly arranged at the corner of the upper end surface of the workbench, the top plate is arranged above the workbench, the upper end of the fixed column is fixed on the top plate, the lifting plate is arranged below the top plate and is sleeved on the fixed column in a sliding manner, the lifting spring is sleeved on the fixed column and is positioned between the workbench and the lifting plate, the extrusion branched chains are symmetrically arranged at the left and right sides of the lower end surface of the lifting plate, the second limit branched chain is arranged at the corner of the upper end surface of the lifting plate, the second air cylinder is fixedly arranged at the lower end surface of the top, the lifter plate top is provided with the connecting plate, connecting plate up end corner is provided with spacing branch chain No. one, terminal surface middle part fixed mounting has a cylinder under the roof, a cylinder output end fixed mounting is at the connecting plate up end, terminal surface corner fixed mounting has the spliced pole under the connecting plate, the spliced pole lower extreme slides and passes the lifter plate, the lifter plate below is provided with into the piece, spliced pole lower extreme fixed connection becomes the piece up end at shaping piece, become piece both sides wall fixed mounting and have supplementary piece, terminal surface and shaping piece lower extreme terminal surface have certain difference in height under the supplementary piece.
Preferably, the material taking branched chain comprises a placing groove, a sliding groove, a moving block, a sliding block, a connecting rod, a movable groove and a driving assembly, the placing groove is formed in the relative outer side wall of the upper end face of the machining table, symmetrical sliding grooves are uniformly formed in the two sides of the upper end face of the machining table from front to back, the sliding grooves are communicated with the placing groove, sliding is arranged in the sliding grooves in a sliding mode, the moving block is arranged on the placing groove in a sliding mode, one end of the sliding block is fixed on the side wall of the moving block, two adjacent sliding blocks are fixedly connected through the connecting rod, the communicated movable groove is formed between the two adjacent sliding grooves, the connecting rod is arranged in the movable groove in a sliding mode, and the driving assemblies.
Preferably, the positioning branched chain comprises a positioning block and a limiting groove, the limiting groove is uniformly formed in the position, facing one side of the processing table, of the upper end face of the supporting block from front to back, a plurality of positioning blocks are fixed to the top of the lifting groove, close to the side wall of the processing table, and the positioning blocks are arranged in the limiting groove in a sliding mode.
Preferably, the driving assembly comprises a moving cylinder and mounting grooves, the mounting grooves are formed in the sliding blocks located on the front side and the rear side of the moving block, the moving cylinder is fixedly mounted on the side wall of the sliding groove located on the front side and the rear side of the machining table, and the output end of the moving cylinder is fixedly connected to the inner wall of the mounting groove.
Preferably, the extrusion branch chain include No. one extrusion piece, No. two extrusion pieces, catch plate, limiting plate, slide bar and dog, the lifter plate under terminal surface fixed mounting have bilateral symmetry's an extrusion piece, two install limiting plate and catch plate on the relative inside wall of an extrusion piece, the catch plate is located the below of limiting plate, an extrusion piece is provided with a plurality of slide bars towards equidistant backward in the past on the terminal surface direction of shaping piece, the slide bar slides and passes limiting plate and catch plate, the slide bar upper end is fixed with the dog, the dog is located the top of limiting plate, No. two extrusion pieces of slide bar lower extreme fixedly connected with, No. two extrusion pieces are located the below of catch plate, No. two extrusion piece both sides walls cooperate with an extrusion piece lateral wall and supplementary piece lateral wall sliding contact respectively.
Preferably, a spacing branch include a seat, a pole, No. two poles and No. two seats, connecting plate up end corner fixed mounting has a seat No. one, and a seat rotates and installs a pole No. one, a pole other end rotates with No. two pole one ends mutually and is connected, No. two pole other ends rotate and install on No. two seats, No. two lower terminal surfaces at the roof fixed mounting.
Preferably, the second limiting branched chain and the first limiting branched chain have the same main body structure, and the difference is that the length of a first rod and the length of a second rod of the second limiting branched chain are both larger than that of the first rod and the second rod of the first limiting branched chain, and the first seat is fixedly installed on the lifting plate.
(III) advantageous effects
1. The invention provides a manufacturing, forming and processing method of an aluminum alloy shell bus duct, which can solve the following problems in the manufacturing, forming and processing process of the aluminum alloy shell bus duct: a. the bus duct is formed by installing each metal conductor in an aluminum alloy shell, most of the aluminum alloy shells are formed by stamping plates at present, and due to the special shape of the shell, the shell cannot be formed by stamping once, and multiple times of stamping step by step are required, so that multiple stamping devices are required, the cost is increased, and the later maintenance cost is high; b. present one-time stamping device, when the punching press to aluminum alloy housing, the curved stamping forming back of U type at its both ends has aluminum alloy housing joint on stamping device, can't directly take out the shell, needs to slide and takes out, and when the shell of processing is enough long-term, in limited space, the difficulty is taken out in the slip.
2. According to the placing mechanism designed by the invention, the processing groove is formed in the processing table, so that the bearing block can slide in the processing groove, the bearing block is supported by the supporting spring and can be conveniently ejected out, the material taking branched chains are arranged at two sides of the upper end of the processing table, the moving block is driven by the moving cylinder to move, the plate is ensured to play a turning supporting point during bending, the moving cylinder can drive the moving block to move into the placing groove, the processed aluminum alloy plate is ensured to be taken out, the fixed blocks are arranged at two sides of the processing table, the supporting block is supported by the jacking spring to move upwards, the position of the supporting block is limited by the positioning branched chains, the upper end surface of the processing table is ensured to be parallel and level, and the plate is ensured to be smoothly bent.
3. According to the extrusion forming mechanism designed by the invention, the first air cylinder and the second air cylinder respectively drive the connecting plate and the lifting plate to move downwards, so that the connecting plate drives the forming blocks to extrude a plate through the connecting columns, extrusion forming is realized through the characteristic of a processing groove, then the two sides of the plate are bent for the first time through the first extrusion block, the two sides of the plate are smoothly bent for the second time through the matching of the second extrusion block and the supporting block, the plate is successfully bent through distribution, and meanwhile, the first limiting branch chain and the second limiting branch chain are arranged to limit the distance of downward movement of the connecting plate and the lifting plate, so that the collision of parts when the parts are taken out is prevented, and the device is prevented from.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a three-dimensional block diagram of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
FIG. 4 is a top cross-sectional view of a material handling branch in the context of the present invention;
FIG. 5 is a top cross-sectional view of the fixed block, support block, slider block and positioning branches of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 2;
FIG. 7 is an enlarged view of a portion of FIG. 3 taken at B in the present specification;
FIG. 8 is an enlarged fragmentary view at C of FIG. 3 in accordance with the teachings of the present invention;
FIG. 9 is an enlarged fragmentary view at D of FIG. 3 in accordance with the teachings of the present invention;
FIG. 10 is a finished aluminum alloy shell bus duct of the present invention;
fig. 11 is an operational state diagram of the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 11, a method for manufacturing, molding and processing an aluminum alloy shell bus duct uses an aluminum alloy shell bus duct manufacturing, molding and processing device, the device comprises a workbench 1, a placing mechanism 2 and an extrusion molding mechanism 3, and the method for manufacturing, molding and processing the aluminum alloy shell bus duct is as follows:
s1, device check: the method comprises the following steps of (1) checking the operation of the device before starting the aluminum alloy shell bus duct manufacturing and forming device;
s2, placing the plate: placing an aluminum alloy plate on the placing mechanism 2;
s3, extrusion forming: the aluminum alloy plate placed on the placing mechanism 2 is extruded and formed through an extrusion forming mechanism 3;
s4, forming and taking: the to-be-placed mechanism 2 and the recovery extrusion forming mechanism 3 are used for taking out the processed bus duct aluminum alloy shell;
The placing mechanism 2 comprises a processing table 21, a processing groove 22, a bearing block 23, a supporting spring 24, a material taking branch chain 25, a fixed block 26, a lifting groove 27, a supporting block 28, a positioning branch chain 29, a sliding groove 210, a sliding block 211 and a jacking spring 212, the upper end surface of the working table 1 is fixedly provided with the processing table 21, the upper end surface of the processing table 21 is provided with the processing groove 22, the processing groove 22 is internally and slidably provided with the bearing block 23, the lower end surface of the processing groove 22 is uniformly provided with a plurality of circular grooves, the lower end surface of the supporting spring 24 is fixedly connected to the bottom of the circular groove, the upper end is fixedly connected to the lower end surface of the bearing block 23, the material taking branch chains 25 are symmetrically arranged on two sides of the upper end surface of the processing table 21, the fixed blocks 26 are symmetrically and fixedly arranged on two sides of the processing table 21, the fixed blocks, the lifting groove 27 is internally provided with a supporting block 28 in a sliding manner, the upper end face of the fixed block 26, which is far away from the machining table 21, is provided with sliding grooves 210 at equal intervals from front to back, the sliding grooves 210 are internally provided with sliding blocks 211 in a sliding manner, the sliding blocks 211 are fixedly connected with the side walls of the supporting block 28, the bottom of the lifting groove 27 is fixedly connected with a puller spring 212, the upper end of the puller spring 212 is fixedly connected with the lower end face of the supporting block 28, and the upper end of the lifting groove 27 is provided with a positioning branched.
The material taking branched chain 25 comprises a placing groove 251, a sliding groove 252, a moving block 253, sliding blocks 254, connecting rods 255, a movable groove 256 and a driving assembly 257, wherein the placing groove 251 is formed in the opposite outer side wall of the upper end face of the machining table 21, symmetrical sliding grooves 252 are uniformly formed in the two sides of the upper end face of the machining table 21 from front to back, the sliding grooves 252 are communicated with the placing groove 251, sliding is arranged in the sliding grooves 252, the moving block 253 is arranged on the placing groove 251 in a sliding manner, one end of each sliding block 254 is fixed on the side wall of the moving block 253, two adjacent sliding blocks 254 are fixedly connected through the connecting rods 255, the movable groove 256 which is communicated is formed between two adjacent sliding grooves 252, the connecting rods 255 are arranged in the movable groove 256 in a sliding manner, and the driving assemblies 257 are arranged on the.
The driving assembly 257 comprises a moving cylinder 2571 and a mounting groove 2572, the sliding block 254 located at the front and rear sides of the moving block 253 is provided with the mounting groove 2572, the side wall of the sliding groove 252 located at the front and rear sides of the processing table 21 is fixedly provided with the moving cylinder 2571, and the output end of the moving cylinder 2571 is fixedly connected to the inner wall of the mounting groove 2572.
The positioning branched chain 29 comprises positioning blocks 291 and limiting grooves 292, the limiting grooves 292 are uniformly formed in the positions, facing the machining table 21, of the upper end surfaces of the supporting blocks 28 from front to back, a plurality of positioning blocks 291 are fixed on the top of the lifting groove 27 close to the side wall of the machining table 21, and the positioning blocks 291 are slidably arranged in the limiting grooves 292.
The extrusion forming mechanism 3 comprises a fixed column 31, a top plate 32, a lifting plate 33, a lifting spring 34, a first limiting branched chain 35, a second limiting branched chain 36, an extrusion branched chain 37, a first air cylinder 38, a second air cylinder 39, a connecting plate 310, a connecting column 311, a forming block 312 and an auxiliary block 313, wherein the fixed column 31 is fixedly installed at the corner of the upper end surface of the workbench 1, the top plate 32 is arranged above the workbench 1, the upper end of the fixed column 31 is fixed on the top plate 32, the lifting plate 33 is arranged below the top plate 32, the lifting plate 33 is slidably sleeved on the fixed column 31, the lifting spring 34 is sleeved on the fixed column 31 and is positioned between the workbench 1 and the lifting plate 33, the extrusion branched chains 37 are symmetrically arranged at the left and right of the lower end surface of the lifting plate 33, the second limiting branched chain 36 is arranged at the corner of the upper end surface of the lifting plate 33, the lower end surface of the top, no. two cylinder 39 output fixed mounting are at lifter plate 33 up end, lifter plate 33 top is provided with connecting plate 310, connecting plate 310 up end corner is provided with spacing branch chain 35 No. one, terminal surface middle part fixed mounting has a cylinder 38 under roof 32, a cylinder 38 output fixed mounting is at connecting plate 310 up end, terminal surface corner fixed mounting has spliced pole 311 under connecting plate 310, spliced pole 311 lower extreme slides and passes lifter plate 33, lifter plate 33 below is provided with into shape piece 312, spliced pole 311 lower extreme fixed connection is at shaping piece 312 up end, shaping piece 312 both sides wall fixed mounting has supplementary piece 313, supplementary piece 313 lower extreme terminal surface has certain difference in height with shaping piece 312 lower terminal surface.
The extruding branched chain 37 comprises a first extruding block 371, a second extruding block 372, a pushing plate 373, a limiting plate 374, a sliding rod 375 and a stop 376, the lower end surface of the lifting plate 33 is fixedly provided with a first extruding block 371 which is bilaterally symmetrical, the inner side walls of the two first extruding blocks 371 are provided with a limiting plate 374 and a pushing plate 373, the pushing plate 373 is located below the limiting plate 374, a plurality of sliding rods 375 are arranged at equal intervals from front to back on the first pressing block 371 towards the end surface of the forming block 312, the sliding rod 375 slides through the limit plate 374 and the push plate 373, a stopper 376 is fixed to the upper end of the sliding rod 375, the stop block 376 is positioned above the limit plate 374, the second pressing block 372 is fixedly connected to the lower end of the sliding rod 375, the second pressing block 372 is located below the pushing plate 373, and two side walls of the second pressing block 372 are in sliding contact fit with a side wall of the first pressing block 371 and a side wall of the auxiliary block 313 respectively.
The first limiting branched chain 35 comprises a first seat 351, a first rod 352, a second rod 353 and a second seat 354, the first seat 351 is fixedly installed at the corner of the upper end face of the connecting plate 310, the first rod 352 is rotatably installed on the first seat 351, the other end of the first rod 352 is rotatably connected with one end of the second rod 353, the other end of the second rod 353 is rotatably installed on the second seat 354, and the second seat 354 is fixedly installed on the lower end face of the top plate 32.
The second limiting branched chain 36 and the first limiting branched chain 35 have substantially the same main structure, and the difference is that the lengths of the first rod 352 and the second rod 353 of the second limiting branched chain 36 are both larger than the lengths of the first rod 352 and the second rod 353 of the first limiting branched chain 35, and the first seat 351 is fixedly installed on the lifting plate 33.
During specific work, firstly, an aluminum alloy sheet is placed on a processing table 21, then a first air cylinder 38 and a second air cylinder 39 are started, the first air cylinder 38 and the second air cylinder 39 respectively drive a connecting plate 310 and a lifting plate 33 to move downwards, the connecting plate 310 drives a forming block 312 to move downwards through a connecting column 311 when moving downwards, the forming block 312 starts to extrude the aluminum alloy sheet on the processing table 21, the forming block 312 drives a bearing block 23 to move downwards through extruding the aluminum alloy sheet through a processing groove 22, the bearing block 23 starts to compress a supporting spring 24 until the bearing block 23 is pressed to the bottom of the processing groove 22, and meanwhile, auxiliary blocks 313 on two sides of the forming block 312 can flatten the aluminum alloy sheet on the end faces on two sides of the processing groove 22 of the processing block until the forming block 312 completes extrusion forming of the aluminum alloy sheet;
secondly, simultaneously, the second cylinder 39 drives the lifting plate 33 to move downwards continuously, so that the first extruding block 371 and the second extruding block 372 at the lower end of the lifting plate 33 are in contact with the end surface of the aluminum alloy plate, at the moment, the first extruding block 371 moves downwards continuously, the second extruding block 372 is slidably mounted on the limit plate 374 and the pushing plate 373 through the sliding rod 375, so that the second extruding block 372 presses the aluminum alloy plate on the upper end surface of the supporting block 28, the first extruding block 371 starts to extrude and bend the aluminum alloy plate, the aluminum alloy plate rotates at the diagonal position where the upper end surface of the supporting block 28 is far away from the processing table 21 until the two ends of the aluminum alloy plate are bent into a vertical state, then the first extruding block 371 moves downwards continuously, when in contact with the upper end surface of the supporting block 211, the first extruding block 371 moves downwards, and the first extruding block 371 drives the supporting block 211 to move downwards by pushing, so that the supporting block 28 is moved in the lifting groove 27 by compressing the urging spring 212 downward;
thirdly, when the first extrusion block 371 moves downwards and the upper end face of the second extrusion block 372 contacts with the lower end face of the pushing block, the first extrusion block 371 pushes the second extrusion block 372 to move downwards through the pushing block, so that the aluminum alloy plate begins to be bent, the aluminum alloy plate is bent by rotating the diagonal position of the upper end face of the moving block 253, which is far away from the processing table 21, until the aluminum alloy plate is bent to be in a vertical state, and the processing of the aluminum alloy plate bus duct shell is completed at this moment;
fourthly, starting the moving cylinder 2571, driving the output end of the moving cylinder 2571 to slide towards the sliding groove 252, so as to drive the moving block 253 to move into the placing groove 251, connecting rods 255 are connected between adjacent slides, the sliding and moving block 253 can be integrally and horizontally stabilized through the connecting rods 255, and the moving block 253 is moved into the placing groove 251, so that the aluminum alloy plate can be taken out smoothly;
fifthly, the output ends of the first air cylinder 38 and the second air cylinder 39 move back to drive the connecting plate 310 and the lifting plate 33 to move, so that the first extruding block 371 and the second extruding block 372 move upwards, the forming block 312 also moves upwards until the aluminum alloy plate is in contact with the aluminum alloy plate, then the bearing block 23 moves upwards under the action of the supporting spring 24 to drive the aluminum alloy plate to move upwards, and meanwhile, under the action of the jacking spring 212, the supporting block 28 moves upwards and pushes the aluminum alloy plate to move upwards, so that the mechanism 2 is placed at the separation position of the processed aluminum alloy plate shell, and the aluminum alloy plate shell is convenient to take out;
sixthly, a limit groove 292 is formed in the supporting block 28, wherein a positioning block 291 fixed on the side wall of the upper end of the lifting groove 27 is in sliding fit until the bottom of the limit groove 292 is in contact with the positioning block 291, so that the supporting block 28 is limited and fixed, the supporting block is prevented from moving upwards continuously under the action of the jacking spring 212, and the upper end face of the supporting block 28 is ensured to be flush with the upper end face of the processing table 21;
and seventhly, arranging a first limiting branched chain 35 and a second limiting branched chain 36, rotatably connecting the first rod 352 and the second rod 353, and limiting the length of the first limiting branched chain and the second limiting branched chain to ensure that the connecting plate 310 and the lifting plate 33 can only move up and down within a certain range, so as to prevent the connecting plate 310 and the lifting plate 33 from excessively moving down to cause collision of parts of the device and damage of the device.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an aluminum alloy shell bus duct manufacturing and shaping processing method, its used aluminum alloy shell bus duct manufacturing and shaping processingequipment, the device includes workstation (1), places mechanism (2) and extrusion mechanism (3), its characterized in that: the specific method for manufacturing the forming processing device by adopting the aluminum alloy shell bus duct comprises the following steps:
s1, device check: the method comprises the following steps of (1) checking the operation of the device before starting the aluminum alloy shell bus duct manufacturing and forming device;
s2, placing the plate: placing the aluminum alloy plate on the placing mechanism (2);
s3, extrusion forming: the aluminum alloy plate placed on the placing mechanism (2) is extruded and formed through an extrusion forming mechanism (3);
s4, forming and taking: the to-be-placed mechanism (2) and the recovery extrusion forming mechanism (3) are used for taking out the processed bus duct aluminum alloy shell;
the automatic extrusion forming machine is characterized in that a placing mechanism (2) is arranged on the workbench (1), an extrusion forming mechanism (3) is arranged above the placing mechanism (2), and the extrusion forming mechanism (3) is fixedly arranged on the workbench (1); wherein:
the placing mechanism (2) comprises a processing table (21), a processing groove (22), a bearing block (23), a supporting spring (24), a material taking branched chain (25), a fixing block (26), a lifting groove (27), a supporting block (28), a positioning branched chain (29), a sliding groove (210), a sliding block (211) and a jacking spring (212), wherein the processing table (21) is fixedly arranged on the upper end face of the working table (1), the processing groove (22) is formed in the upper end face of the processing table (21), the bearing block (23) is slidably arranged in the processing groove (22), a plurality of circular grooves are uniformly formed in the lower end face of the processing groove (22), the lower end face of the supporting spring (24) is fixedly connected to the bottom of the circular groove, the upper end of the supporting spring is fixedly connected to the lower end face of the bearing block (23), the material taking branched chain (25) is symmetrically arranged on two sides of the upper end face of the processing table (21), and the fixing block (, the fixed block (26) is fixed on the workbench (1), a lifting groove (27) is formed in the upper end face of the fixed block (26), supporting blocks (28) are arranged in the lifting groove (27) in a sliding mode, sliding grooves (210) are formed in the position, away from the machining table (21), of the upper end face of the fixed block (26) at equal intervals from front to back, sliding blocks (211) are arranged in the sliding grooves (210) in a sliding mode, the sliding blocks (211) are fixedly connected with the side walls of the supporting blocks (28), a jacking spring (212) is fixedly connected to the bottom of the lifting groove (27), the upper end of the jacking spring (212) is fixedly connected to the lower end face of the supporting blocks (28), and a positioning branched chain (29) is arranged at;
the extrusion forming mechanism (3) comprises a fixed column (31), a top plate (32), a lifting plate (33), a lifting spring (34), a first limiting branched chain (35), a second limiting branched chain (36), an extrusion branched chain (37), a first air cylinder (38), a second air cylinder (39), a connecting plate (310), a connecting column (311), a forming block (312) and an auxiliary block (313), wherein the fixed column (31) is fixedly arranged at the corner of the upper end face of the workbench (1), the top plate (32) is arranged above the workbench (1), the upper end of the fixed column (31) is fixed on the top plate (32), the lifting plate (33) is arranged below the top plate (32), the lifting plate (33) is sleeved on the fixed column (31) in a sliding manner, the lifting spring (34) is sleeved on the fixed column (31), and the lifting spring (34) is positioned between the workbench (1) and the lifting plate (33), the lifting plate is characterized in that extrusion branched chains (37) are symmetrically arranged on the left and right of the lower end face of the lifting plate (33), two limiting branched chains (36) are arranged at the corners of the upper end face of the lifting plate (33), a second cylinder (39) is fixedly arranged at the lower end face of the top plate (32) close to the corners, the output end of the second cylinder (39) is fixedly arranged at the upper end face of the lifting plate (33), a connecting plate (310) is arranged above the lifting plate (33), a first limiting branched chain (35) is arranged at the corners of the upper end face of the connecting plate (310), a first cylinder (38) is fixedly arranged at the middle part of the lower end face of the top plate (32), the output end of the first cylinder (38) is fixedly arranged at the upper end face of the connecting plate (310), a connecting column (311) is fixedly arranged at the corners of the lower end face of the connecting plate (310), the, spliced pole (311) lower extreme fixed connection is at shaping piece (312) up end, shaping piece (312) both sides wall fixed mounting has auxiliary block (313), terminal surface and shaping piece (312) lower terminal surface have certain difference in height under auxiliary block (313).
2. The manufacturing, forming and processing method of the aluminum alloy shell bus duct according to claim 1, is characterized in that: the material taking branched chain (25) comprises a placing groove (251), a sliding groove (252), a moving block (253), a sliding block (254), a connecting rod (255), a movable groove (256) and a driving assembly (257), wherein the placing groove (251) is formed in the opposite outer side wall of the upper end surface of the processing table (21), symmetrical sliding grooves (252) are uniformly formed in the two sides of the upper end surface of the processing table (21) from front to back, the sliding grooves (252) are communicated with the placing groove (251), a sliding block is arranged in the sliding groove (252) in a sliding manner, the moving block (253) is arranged on the placing groove (251) in a sliding manner, one end of each sliding block (254) is fixed on the side wall of the corresponding moving block (253), two adjacent sliding blocks (254) are fixedly connected through the connecting rod (255), the movable groove (256) communicated with each other is formed between two adjacent sliding grooves (252), and the connecting rod (255, and a driving component (257) is arranged on the sliding block (254) positioned at the front side and the rear side of the moving block (253).
3. The manufacturing, forming and processing method of the aluminum alloy shell bus duct according to claim 1, is characterized in that: the positioning branched chain (29) comprises positioning blocks (291) and limiting grooves (292), the limiting grooves (292) are uniformly formed in the positions, facing one side of the machining table (21), of the upper end face of the supporting block (28), a plurality of positioning blocks (291) are fixed on the top of the lifting groove (27) close to the side wall of the machining table (21), and the positioning blocks (291) are arranged in the limiting grooves (292) in a sliding mode.
4. The manufacturing, forming and processing method of the aluminum alloy shell bus duct according to claim 2 is characterized in that: the driving assembly (257) comprises a moving cylinder (2571) and a mounting groove (2572), the mounting groove (2572) is formed in the sliding block (254) located on the front side and the rear side of the moving block (253), the moving cylinder (2571) is fixedly mounted on the side wall of the sliding groove (252) located on the front side and the rear side of the processing table (21), and the output end of the moving cylinder (2571) is fixedly connected to the inner wall of the mounting groove (2572).
5. The manufacturing, forming and processing method of the aluminum alloy shell bus duct according to claim 1, is characterized in that: the extrusion branch chain (37) comprises a first extrusion block (371), a second extrusion block (372), a pushing plate (373), a limiting plate (374), sliding rods (375) and a stop block (376), wherein the lower end face of the lifting plate (33) is fixedly provided with the first extrusion block (371) which is bilaterally symmetrical, the first extrusion block (371) is provided with the limiting plate (374) and the pushing plate (373) on the relative inner side wall, the pushing plate (373) is positioned below the limiting plate (374), the first extrusion block (371) is provided with a plurality of sliding rods (375) at equal intervals from front to back in the end face direction of the forming block (312), the sliding rods (375) slide to pass through the limiting plate (374) and the pushing plate (373), the stop block (376) is fixed at the upper end of the sliding rods (375), the stop block (376) is positioned above the limiting plate (374), and the lower end of the sliding rods (375) is fixedly connected with the second extrusion block (372), the second extrusion block (372) is located below the pushing plate (373), and two side walls of the second extrusion block (372) are in sliding contact fit with a side wall of the first extrusion block (371) and a side wall of the auxiliary block (313) respectively.
6. The manufacturing, forming and processing method of the aluminum alloy shell bus duct according to claim 1, is characterized in that: a spacing branch chain (35) include seat (351), a pole (352), No. two poles (353) and No. two seats (354), connecting plate (310) up end corner fixed mounting has seat (351), seat (351) rotates and installs pole (352), a pole (352) other end and No. two poles (353) one end rotate mutually and are connected, No. two poles (353) other end rotates and installs on No. two seats (354), No. two seats (354) fixed mounting is at the lower terminal surface of roof (32).
7. The manufacturing, forming and processing method of the aluminum alloy shell bus duct according to claim 6, is characterized in that: the main body structures of the second limiting branched chain (36) and the first limiting branched chain (35) are substantially the same, the difference is that the lengths of a first rod (352) and a second rod (353) of the second limiting branched chain (36) are larger than those of the first rod (352) and the second rod (353) of the first limiting branched chain (35), and the first seat (351) is fixedly installed on the lifting plate (33).
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| CN202110436334.3A CN112916668A (en) | 2021-04-22 | 2021-04-22 | Manufacturing, forming and processing method for aluminum alloy shell bus duct |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110436334.3A CN112916668A (en) | 2021-04-22 | 2021-04-22 | Manufacturing, forming and processing method for aluminum alloy shell bus duct |
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| CN202110436334.3A Withdrawn CN112916668A (en) | 2021-04-22 | 2021-04-22 | Manufacturing, forming and processing method for aluminum alloy shell bus duct |
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