CN116408368B - Aluminum pipe straightener based on backward extrusion forming - Google Patents
Aluminum pipe straightener based on backward extrusion forming Download PDFInfo
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- CN116408368B CN116408368B CN202310338725.0A CN202310338725A CN116408368B CN 116408368 B CN116408368 B CN 116408368B CN 202310338725 A CN202310338725 A CN 202310338725A CN 116408368 B CN116408368 B CN 116408368B
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- aluminum pipe
- limiting
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 80
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000001125 extrusion Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 abstract description 10
- 150000001398 aluminium Chemical class 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
-
- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The utility model discloses an aluminum pipe straightener based on backward extrusion forming, which comprises a straightening table, wherein a storage seat is arranged at the upper left part of the straightening table, and a steel plate conveying belt is arranged at the inner side of the straightening table; further comprises: the storage groove is formed in the storage seat, and a discharging hole is formed in the lower right side of the storage seat; the limiting groove is formed in the outer side of the middle of the steel plate conveying belt; the rotating shaft is rotationally connected with the left end and the right end of the mounting frame, the outer side key of the rotating shaft is connected with a gear, the gear is meshed with the tooth block, and the end key of the rotating shaft is connected with a vertical bevel gear. This aluminium system pipe straightener based on backward extrusion is provided with the storage seat, directly stores aluminium system pipe orderly in the storage seat, alright make aluminium system pipe along storing groove to utilize the spacing of discharge gate, orderly entering into in the spacing groove, make the steel sheet conveyer belt carry aluminium system pipe orderly, need not complicated operation.
Description
Technical Field
The utility model relates to the technical field of aluminum pipe straighteners, in particular to an aluminum pipe straightener based on backward extrusion molding.
Background
The aluminum pipe is made of pure aluminum or aluminum alloy through extrusion processing, is distributed in a tubular structure, is widely applied to industries such as automobiles, agriculture, home furnishings and the like, and after the aluminum pipe is extruded and molded, the flatness of the whole pipe body is required to be trimmed by using a straightener, so that the whole flatness of the aluminum pipe is ensured.
Wherein publication number is CN215089900U name is straightener for aluminum pipe processing, the front side of straightener body equidistant is provided with four swash plates, four the both ends of swash plate all are fixed with first fixed plate, and wherein three the rear side of swash plate all is fixed with the baffle, the below of first fixed plate is fixed with first stabilizer blade, and one side of first fixed plate is provided with the second fixed plate. The utility model has ingenious conception and novel design, a plurality of aluminum pipes are firstly placed on the inclined plate, then the electric hydraulic rods and the top plate are utilized to convey the single aluminum pipe to the surface of the conveying roller, and then the conveying mechanism is utilized to drive the conveying cylinder to rotate, so that the conveying cylinder is attached to the aluminum pipe, and the aluminum pipe can be conveyed into the straightening machine body for straightening.
Above-mentioned prior art utilizes electronic hydraulic stem drive baffle to remove and carries out the jacking to the aluminum pipe, realizes the orderly feeding of aluminum pipe and carries to utilize pneumatic cylinder control conveying mechanism to remove, carry with the aluminum pipe laminating, this process needs a plurality of actuating devices to carry out continuous alternate work and carries out the orderly of aluminum pipe, this process increases operation, and does not do the detection to the holistic straightness of the aluminum pipe of straightening, can not timely know the holistic straightness of aluminum pipe, consequently we have put forward an aluminum pipe straightener based on backward extrusion to solve the problem that above-mentioned proposes.
Disclosure of Invention
The utility model aims to provide an aluminum pipe straightener based on backward extrusion forming, which aims to solve the problems that in the prior market, an electric hydraulic rod is used for driving a baffle plate to move to lift an aluminum pipe so as to realize ordered feeding and conveying of the aluminum pipe, a conveying mechanism is controlled to move by a hydraulic cylinder to be attached to the aluminum pipe for conveying, a plurality of driving devices are required to continuously and alternately work for ordered conveying of the aluminum pipe, the operation procedure is increased, the flatness of the whole straightened aluminum pipe is not detected, and the whole straightening degree of the aluminum pipe cannot be known timely.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an aluminum pipe straightener based on backward extrusion molding comprises a straightening table, wherein a storage seat is arranged at the upper left part of the straightening table, and a steel plate conveying belt is arranged at the inner side of the straightening table;
further comprises:
the storage groove is formed in the storage seat, and a discharging hole is formed in the lower right side of the storage seat;
the limiting groove is formed in the outer side of the middle of the steel plate conveying belt;
the straightening machine comprises a mounting frame, a straightening table, an electric telescopic rod, a pressing block, a sliding rod and a sliding rod, wherein the mounting frame is arranged at the upper right side of the straightening table, the electric telescopic rod is arranged at the upper side of the mounting frame, the output end of the electric telescopic rod is connected with the pressing block, the sliding rod is arranged in the middle of the upper side of the pressing block, and the sliding rod penetrates through the mounting frame;
the movable frame is arranged at the upper end of the sliding rod, and the outer sides of the left end and the right end of the movable frame are connected with tooth blocks;
the rotating shaft is rotatably connected to the left end and the right end of the mounting frame, the outer side key of the rotating shaft is connected with a gear, the gear is meshed with the tooth block, and the end key of the rotating shaft is connected with a vertical bevel gear;
the screw rod a is rotationally connected to the left end and the right end of the mounting frame, the upper end of the screw rod a is connected with flat bevel gears in a key way, the flat bevel gears are in meshed connection with the vertical bevel gears, the outer side of the screw rod a is in threaded connection with a movable cylinder, the lower end of the movable cylinder is rotationally connected with a limit wheel, the outer side of the movable cylinder is penetrated with a limit rod, and the upper end of the limit rod is connected with the mounting frame;
the servo motor is arranged at the rear side of the straightening table, the output end of the servo motor is connected with a screw rod b, the outer sides of the left end and the right end of the screw rod b are connected with limiting frames in a threaded mode, and the upper ends of the limiting frames are connected with moving rods in a sliding mode.
Preferably, a fixed cylinder is arranged at one end of the moving rod, which is far away from the limiting frame, an air groove is formed in the lower part of the fixed cylinder, a piston is connected in the air groove in a sliding manner, the piston is elastically connected with the fixed cylinder through a spring, an adjusting rod is connected to the lower side of the piston, and a detection wheel is rotatably connected to the lower end of the adjusting rod;
the inside of fixed section of thick bamboo top is installed pressure sensor, just the inside laminating of fixed section of thick bamboo top is provided with the gasbag, and the lower extreme intercommunication of gasbag has the trachea, tracheal other end with the air tank communicates each other.
Preferably, the transverse center line of the storage groove and the transverse center line of the limit groove are positioned in the same vertical plane, the limit groove is of an arc-shaped structure, the aluminum pipe in the storage groove can be guaranteed to orderly fall into the limit groove through the design, and the limit groove is used for limiting the aluminum pipe.
Preferably, the lower end of the pressing block is of an arc-shaped structure, the lowest point of the pressing block is lower than the lowest point of the movable frame, the pressing block can be used for pressing the aluminum pipe, and when the pressing block contacts the aluminum pipe, the movable frame is prevented from contacting the aluminum pipe.
Preferably, the movable frame is of an inverted U-shaped structure, the tooth blocks are distributed at the joint of the movable frame and the gear at equal intervals, the gear and the vertical bevel gear are coaxially connected, and the gear can be driven to rotate by utilizing the movement of the movable frame, so that the vertical bevel gear is driven to rotate.
Preferably, the movable cylinder can slide up and down on the outer side of the limiting rod, the limiting rod and the screw rod a are distributed in parallel, and the movement of the movable cylinder can be limited by the limiting rod, so that the movable cylinder is ensured to move vertically under the rotation driving of the screw rod a.
Preferably, the limiting wheel and the detecting wheel are located in the same vertical plane, and the lowest point of the detecting wheel and the lowest point of the limiting wheel in an initial state are mutually flush, so that the detecting wheel and the limiting wheel can be ensured to be in synchronous contact with the aluminum pipe, and the flatness of the aluminum pipe can be conveniently detected by the detecting wheel.
Preferably, the movable rod is of a soil-shaped structure, and penetrates through the side edge of the movable cylinder and is in left-right sliding connection with the movable cylinder, and the movable rod and the limiting frame can be prevented from being disconnected by the design, so that the limiting frame can smoothly drive the movable rod to move.
Preferably, the air bag and the air groove are mutually communicated through an air pipe, the air bag and the pressure sensor in the initial state are mutually attached, the design can adjust air flow in the air bag, and the pressure sensor is matched for detecting the pressure of the air bag, so that whether the aluminum pipe is straight or not is detected.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The aluminum pipe straightener based on the backward extrusion molding is provided with the storage seat, and the aluminum pipe is directly and orderly stored in the storage seat, so that the aluminum pipe can follow the storage groove, and is orderly fed into the limiting groove by utilizing the limiting of the discharging hole, and the steel plate conveyer belt is used for orderly conveying the aluminum pipe without complex operation;
(2) The aluminum pipe straightener based on the backward extrusion molding is provided with the limiting wheel, the driving pressing block moves to carry out backward extrusion straightening molding on an aluminum pipe, the screw rod a can be controlled to rotate in advance in cooperation with the meshing of the gear and the tooth block and the transmission of the vertical bevel gear and the flat bevel gear, the moving cylinder is controlled to drive the limiting wheel to move, the end part of the aluminum pipe is locked by pressing in advance through the limiting wheel, and the two ends of the aluminum pipe are prevented from warping when the aluminum pipe is straightened;
(3) This aluminium pipe straightener based on backward extrusion is provided with the detection wheel, detects the wheel and follows spacing wheel and aluminium pipe laminating, and control spacing drives the movable rod and removes to control fixed section of thick bamboo drives the detection wheel and rolls on aluminium tubulation, crooked aluminium tubulation can press the detection wheel, thereby makes the piston remove in the air bath, fills the gasbag with the air current in, and pressure sensor detects its pressure, thereby knows whether aluminium tubulation is straight, improves aluminium tubulation's straightening quality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a storage seat according to the present utility model;
FIG. 3 is a schematic diagram of a three-dimensional structure of a pressing block according to the utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3 according to the present utility model;
FIG. 5 is a schematic rear view of the present utility model;
FIG. 6 is a schematic view of a three-dimensional structure of a limiting frame according to the present utility model;
FIG. 7 is a schematic cross-sectional view of a stationary drum according to the present utility model;
FIG. 8 is an enlarged schematic view of the structure of the utility model at B in FIG. 7;
FIG. 9 is a schematic cross-sectional view of a moving cylinder according to the present utility model.
In the figure: 1. straightening table; 2. a storage seat; 3. a storage tank; 4. a discharge hole; 5. a steel plate conveyer belt; 6. a limit groove; 7. a mounting frame; 8. an electric telescopic rod; 9. briquetting; 10. a slide bar; 11. a moving rack; 12. tooth blocks; 13. a gear; 14. a rotating shaft; 15. vertical bevel gear; 16. flat bevel teeth; 17. a screw rod a; 18. a moving cylinder; 19. a limiting wheel; 20. a limit rod; 21. a moving rod; 22. a fixed cylinder; 23. an air tank; 24. a piston; 25. a spring; 26. an adjusting rod; 27. a detection wheel; 28. an air pipe; 29. an air bag; 30. a pressure sensor; 31. a screw rod b; 32. a limiting frame; 33. a servo motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-9, the present utility model provides the following technical solutions: an aluminum pipe straightener based on backward extrusion molding,
example 1:
the method comprises the steps that a plurality of driving devices are required to perform continuous alternate work to orderly convey aluminum pipes, the operation procedure is increased, before the aluminum pipes are subjected to press straightening, the ends of the aluminum pipes are not subjected to press locking treatment, so that when the aluminum pipes are subjected to press straightening, the two ends of the aluminum pipes are lifted up to influence the straightening efficiency of the aluminum pipes, and therefore, in order to solve the technical problem, the method further comprises a straightening table 1, a storage seat 2 is arranged at the upper left part of the straightening table 1, and a steel plate conveying belt 5 is arranged at the inner side of the straightening table 1; the storage groove 3 is formed in the storage seat 2, and a discharging hole 4 is formed in the lower right side of the storage seat 2; the limiting groove 6 is formed in the outer side of the middle of the steel plate conveying belt 5; the installation frame 7 is installed at the upper right side of the straightening table 1, an electric telescopic rod 8 is installed at the upper side of the installation frame 7, the output end of the electric telescopic rod 8 is connected with a pressing block 9, a sliding rod 10 is installed in the middle of the upper side of the pressing block 9, and the sliding rod 10 penetrates through the installation frame 7; the movable frame 11 is arranged at the upper end of the sliding rod 10, and the outer sides of the left end and the right end of the movable frame 11 are connected with tooth blocks 12; the rotating shaft 14 is rotatably connected to the left end and the right end of the mounting frame 7, a gear 13 is connected to an outer key of the rotating shaft 14, the gear 13 is meshed with the tooth block 12, and vertical bevel teeth 15 are connected to end keys of the rotating shaft 14; the screw rod a17 is rotationally connected to the left end and the right end of the mounting frame 7, the upper end of the screw rod a17 is connected with flat bevel gears 16 in a key way, the flat bevel gears 16 are in meshed connection with the vertical bevel gears 15, the outer side of the screw rod a17 is in threaded connection with a movable barrel 18, the lower end of the movable barrel 18 is rotationally connected with a limit wheel 19, the outer side of the movable barrel 18 is penetrated with a limit rod 20, and the upper end of the limit rod 20 is connected with the mounting frame 7;
the transverse center line of the storage groove 3 and the transverse center line of the limit groove 6 are positioned in the same vertical plane, and the limit groove 6 is of an arc-shaped structure. The lower end of the pressing block 9 is of an arc-shaped structure, and the lowest point of the pressing block 9 is lower than the lowest point of the movable frame 11. The movable frame 11 is of an inverted U-shaped structure, tooth blocks 12 are distributed at the joint of the movable frame 11 and the gear 13 at equal intervals, and the gear 13 and the vertical bevel gear 15 are coaxially connected. The moving cylinder 18 can slide up and down on the outer side of the limiting rod 20, and the limiting rod 20 and the screw a17 are mutually parallel.
The working principle of the embodiment is as follows: according to the method shown in figures 1-2, aluminum pipes are orderly placed in a storage tank 3, lower aluminum pipes fall into a limit tank 6, a built-in driving mechanism controls a steel plate conveying belt 5 to move, so that the aluminum pipes can be driven to be conveyed rightwards, the lower aluminum pipes can be discharged from a discharge hole 4, smooth conveying of the aluminum pipes is realized, the aluminum pipes are conveyed to a position of a pressing block 9, the work of the steel plate conveying belt 5 is stopped, an electric telescopic rod 8 is connected with a power supply to work, the pressing block 9 can be driven to move downwards, a pressing block 9 controls a sliding rod 10 to move downwards, a movable frame 11 can be controlled to move downwards, a tooth block 12 is meshed with a gear 13 at the moment, the gear 13 can be driven to rotate, vertical bevel teeth 15 which are coaxially connected are controlled to rotate, flat bevel teeth 16 which are meshed are connected are controlled to rotate, the screw rods a17 connected with the inner side key are driven to rotate, the thread distribution directions of the 2 screw rods a17 which are symmetrically distributed are opposite, the moving cylinder 18 which is in threaded connection with the outer side can be controlled to move downwards, at the moment, the moving cylinder 18 slides on the limiting rod 20, the moving cylinder 18 is guaranteed to drive the limiting wheel 19 to move downwards vertically, the two end parts of the aluminum pipe are locked in a downward pressing mode, when the positions of the gear 13 and the tooth block 12 are staggered, the pressing block 9 continues to move downwards, the aluminum pipe is straightened in a downward pressing mode, the pressing block 9 is controlled to move upwards, the sliding rod 10 can be driven to drive the moving frame 11 to move upwards, the screw rods a17 can be controlled to rotate reversely by utilizing the transmission of the gear 13, the tooth block 12, the flat bevel 16 and the vertical bevel 15, and the moving cylinder 18 is driven to drive the limiting wheel 19 to move upwards, and the pressing of the aluminum pipe is relieved;
example 2:
for solving this technical problem, the embodiment further comprises a servo motor 33 which is installed at the rear side of the straightening table 1, the output end of the servo motor 33 is connected with a screw rod b31, the outer sides of the left end and the right end of the screw rod b31 are both in threaded connection with a limiting frame 32, and the upper end of the limiting frame 32 is in sliding connection with a moving rod 21. The fixed cylinder 22 is arranged at one end of the moving rod 21 far away from the limiting frame 32, the air groove 23 is formed in the lower part of the fixed cylinder 22, the piston 24 is connected with the inner part of the air groove 23 in a sliding manner, the piston 24 is elastically connected with the fixed cylinder 22 through the spring 25, the lower side of the piston 24 is connected with the adjusting rod 26, and the lower end of the adjusting rod 26 is rotatably connected with the detecting wheel 27; the pressure sensor 30 is arranged in the upper part of the fixed cylinder 22, the air bag 29 is attached to the upper part of the fixed cylinder 22, the lower end of the air bag 29 is communicated with the air pipe 28, and the other end of the air pipe 28 and the air groove 23 are mutually communicated.
The limit wheel 19 and the detection wheel 27 are located in the same vertical plane, and the lowest point of the detection wheel 27 in the initial state and the lowest point of the limit wheel 19 are flush with each other. The moving rod 21 has a soil-shaped structure, and the moving rod 21 penetrates through the side edge of the moving cylinder 18 and is connected with the moving cylinder 18 in a left-right sliding manner. The air bag 29 and the air tank 23 are communicated with each other through an air pipe 28, and the air bag 29 and the pressure sensor 30 in the initial state are attached to each other.
The working principle of the embodiment is as follows: when the limiting wheel 19 is attached to the aluminum pipe, the detecting wheel 27 is synchronously attached to the aluminum pipe, at the moment, the downward moving pressing block 9 is stopped, the servo motor 33 is connected with a power supply, the air bag 29 is inflated and swelled, the pressure sensor 30 is pressed, the pressure of the pressure sensor 30 is increased, signals are transmitted to the built-in controller, the servo motor 33 is controlled to drive the screw rod b31 to rotate reversely, the limiting rod 21 is driven to move, the fixed cylinder 22 is driven to move relatively, the detecting wheel 27 rolls on the aluminum pipe, if the aluminum pipe is bent, the detecting wheel 27 receives extrusion force, the detecting wheel 27 can be driven to drive the adjusting rod 26 to drive the piston 24 to move upwards, meanwhile, the spring 25 is pulled to store force, the piston 24 slides in the air groove 23, the internal air flow is inflated into the air bag 29 through the air pipe 28, the air bag 29 is inflated and swelled, the pressure sensor 30 is driven to press the pressure, the signals are transmitted to the built-in controller, the servo motor 33 is controlled to drive the screw rod b31 to rotate reversely, and the limiting rod 21 is driven to move relatively, and the detecting wheel 22 is driven to move relatively, and the detecting wheel 27 is driven to move continuously in the direction of the reset pressing block 9.
What is not described in detail in this specification is prior art known to those skilled in the art.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (4)
1. An aluminum pipe straightener based on backward extrusion molding comprises a straightening table (1), wherein a storage seat (2) is arranged at the upper left part of the straightening table (1), and a steel plate conveying belt (5) is arranged at the inner side of the straightening table (1);
the method is characterized in that: further comprises:
the storage groove (3) is formed in the storage seat (2), and a discharging hole (4) is formed in the lower right side of the storage seat (2);
the limiting groove (6) is formed in the outer side of the middle of the steel plate conveying belt (5);
the straightening machine comprises a mounting frame (7), wherein the mounting frame is mounted at the upper right side of the straightening table (1), an electric telescopic rod (8) is mounted at the upper side of the mounting frame (7), a pressing block (9) is connected to the output end of the electric telescopic rod (8), a sliding rod (10) is mounted in the middle of the upper side of the pressing block (9), and the sliding rod (10) penetrates through the mounting frame (7);
the movable frame (11) is arranged at the upper end of the sliding rod (10), and the outer sides of the left end and the right end of the movable frame (11) are connected with tooth blocks (12);
the rotating shafts (14) are rotatably connected to the left end and the right end of the mounting frame (7), the outer side keys of the rotating shafts (14) are connected with gears (13), the gears (13) are in meshed connection with the tooth blocks (12), and the end keys of the rotating shafts (14) are connected with vertical bevel gears (15);
the screw rod a (17) is rotationally connected to the left end and the right end of the mounting frame (7), flat bevel teeth (16) are connected to the upper end of the screw rod a (17) in a key way, the Ping Zhuichi (16) is in meshed connection with the vertical bevel teeth (15), a movable barrel (18) is connected to the outer side of the screw rod a (17) in a threaded way, a limit wheel (19) is rotationally connected to the lower end of the movable barrel (18), a limit rod (20) penetrates through the outer side of the movable barrel (18), and the upper end of the limit rod (20) is connected with the mounting frame (7);
the servo motor (33) is arranged at the rear side of the straightening table (1), the output end of the servo motor (33) is connected with a screw rod b (31), the outer sides of the left end and the right end of the screw rod b (31) are respectively connected with a limiting frame (32) in a threaded manner, and the upper end of the limiting frame (32) is connected with a moving rod (21) in a sliding manner;
the lower end of the pressing block (9) is of an arc-shaped structure, and the lowest point of the pressing block (9) is lower than the lowest point of the movable frame (11);
the movable frame (11) is of an inverted U-shaped structure, the tooth blocks (12) are distributed at the joint of the movable frame (11) and the gear (13) at equal intervals, and the gear (13) and the vertical bevel gear (15) are coaxially connected;
the movable barrel (18) can slide up and down on the outer side of the limiting rod (20), and the limiting rod (20) and the screw rod a (17) are distributed in parallel;
a fixed cylinder (22) is arranged at one end of the movable rod (21) far away from the limiting frame (32), an air groove (23) is formed in the lower part of the fixed cylinder (22), a piston (24) is connected in a sliding manner in the air groove (23), the piston (24) is elastically connected with the fixed cylinder (22) through a spring (25), an adjusting rod (26) is connected to the lower side of the piston (24), and a detection wheel (27) is rotatably connected to the lower end of the adjusting rod (26);
a pressure sensor (30) is arranged in the upper part of the fixed cylinder (22), an air bag (29) is attached to the upper part of the fixed cylinder (22), the lower end of the air bag (29) is communicated with an air pipe (28), and the other end of the air pipe (28) is communicated with the air groove (23);
the movable rod (21) is of a soil-shaped structure, and the movable rod (21) penetrates through the side edge of the movable cylinder (18) and is connected with the movable cylinder (18) in a left-right sliding mode.
2. A backward extrusion-based aluminum pipe straightener as claimed in claim 1, wherein: the transverse center line of the storage groove (3) and the transverse center line of the limit groove (6) are positioned in the same vertical plane, and the limit groove (6) is of an arc-shaped structure.
3. A backward extrusion-based aluminum pipe straightener as claimed in claim 1, wherein: the limiting wheel (19) and the detecting wheel (27) are positioned in the same vertical plane, and the lowest point of the detecting wheel (27) and the lowest point of the limiting wheel (19) in the initial state are mutually parallel.
4. A backward extrusion-based aluminum pipe straightener as claimed in claim 1, wherein: the air bag (29) and the air groove (23) are communicated with each other through an air pipe (28), and the air bag (29) and the pressure sensor (30) in the initial state are mutually attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310338725.0A CN116408368B (en) | 2023-03-31 | 2023-03-31 | Aluminum pipe straightener based on backward extrusion forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310338725.0A CN116408368B (en) | 2023-03-31 | 2023-03-31 | Aluminum pipe straightener based on backward extrusion forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116408368A CN116408368A (en) | 2023-07-11 |
| CN116408368B true CN116408368B (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310338725.0A Active CN116408368B (en) | 2023-03-31 | 2023-03-31 | Aluminum pipe straightener based on backward extrusion forming |
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| CN118166243A (en) * | 2024-02-28 | 2024-06-11 | 广东金铝轻合金股份有限公司 | Aluminum alloy material, preparation method thereof and automobile high-strength seamless pipe |
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