CN112845753B - Automatic change aluminum plate shaping beading machine - Google Patents
Automatic change aluminum plate shaping beading machine Download PDFInfo
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- CN112845753B CN112845753B CN202011527441.9A CN202011527441A CN112845753B CN 112845753 B CN112845753 B CN 112845753B CN 202011527441 A CN202011527441 A CN 202011527441A CN 112845753 B CN112845753 B CN 112845753B
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- fixedly connected
- heat dissipation
- movable block
- driving rod
- inner cavity
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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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
- B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
- B21D19/043—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of plates
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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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
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention relates to the technical field of machining and discloses an automatic aluminum plate forming and edge pressing machine which comprises a base, wherein the right end of the upper surface of the base is fixedly connected with a motor, the rotating end of the motor is fixedly connected with a speed reducer positioned in the middle of the upper surface of the base, the left end of the upper surface of the base is fixedly connected with a fixing frame, the left end of the speed reducer is fixedly connected with a driving rod positioned in an inner cavity of the fixing frame, and the middle of the driving rod is fixedly connected with a gear. According to the invention, the breathing heat exchange mechanism is arranged, so that when a material to be processed is processed by the edge pressing machine, the movable block can continuously move up and down when the driving rod rotates through the magnetic attraction of the magnetic block made of a magnetic material in the upper pressing wheel to the lower end of the movable block and the upward pulling force of the spring to the movable block, so that air is continuously sucked or blown into or out of the breathing cavity under the action of the piston block, and the effect of cooling the pressing block contacted with the heat dissipation seat is achieved by dissipating heat of the heat dissipation seat.
Description
Technical Field
The invention relates to the technical field of machining, in particular to an automatic blank holder for aluminum plate forming.
Background
The edge pressing machine is a device for pressing the edge of a workpiece to be processed through two parallel pressing wheels to enable the edge of the workpiece to be processed to be tilted or bulged, is commonly used for pressing the edge of an arc-shaped or irregular plate-shaped or tubular metal material, and is divided into a manual pressing machine and an automatic pressing machine.
Traditional automatic blank pressing machine is when carrying out the blank pressing to aluminum plate, blank pressing in advance on one side to aluminum plate through the people, then in putting into the pinch roller with aluminum plate, carry out the blank pressing processing, because automatic blank pressing machine often is used for the processing of a large number, make the pinch roller can rise gradually at the in-process temperature of carrying out processing, and lead to can have the risk of scalding when going into the middle pan feeding of pinch roller, and the pinch roller of blank pressing machine is after the temperature risees by a wide margin, it still can not show that department physics or chemical change warn people, lead to people can't learn the pinch roller high temperature, thereby there is the hidden danger of scalding.
Disclosure of Invention
Aiming at the defects of the existing edge pressing machine in the use process in the background technology, the invention provides an automatic aluminum plate forming edge pressing machine which has the advantages of breathing heat exchange and overheating warning, and solves the technical problems in the background technology.
The invention provides the following technical scheme: the utility model provides an automatic change aluminum plate shaping beading machine, includes the base, the right-hand member fixedly connected with motor of base upper surface, the rotation end fixedly connected with of motor is located the reduction gear at base upper surface middle part, the left end fixedly connected with mount of base upper surface, the left end fixedly connected with of reduction gear is located the actuating lever of mount inner chamber, the middle part fixedly connected with gear of actuating lever, the below pinch roller under the left end fixedly connected with of actuating lever, the top the left end fixedly connected with of actuating lever goes up the pinch roller, the inner chamber fixed mounting of going up the pinch roller has the magnetic path, the top swing joint regulation pole at actuating lever left end middle part, the left end of actuating lever has the radiating seat through adjusting lever swing joint, the inner chamber of radiating seat is provided with the breathing chamber that is located both ends, the vent with breathing chamber and external intercommunication is seted up at the both ends of radiating seat, the inner chamber swing joint of radiating seat has the piston block, the upper end activity of radiating seat inner chamber has cup jointed the movable block, and the movable block lower extreme is different from the magnetic path outside the magnetic path, the lower extreme of movable block is provided with the stock solution chamber, and the inside packing has the conduction oil, the upper surface swing joint of the upper surface of movable block through spring and radiating seat inner chamber.
Preferably, the upper end of the heat dissipation seat is provided with an air blowing groove communicated with the inner cavity of the heat dissipation seat and the outside, the aperture of the air blowing groove is small, the upper end of the heat dissipation seat is movably connected with a warning wheel, and the side face extension plate of the warning wheel is twisted at a certain angle.
Preferably, the middle part of the upper surface of the movable block is fixedly connected with an air pressing rod, and the other end of the air pressing rod is positioned on the outer side of the upper end of the heat radiating seat.
The invention has the following beneficial effects:
1. according to the invention, the breathing heat exchange mechanism is arranged, so that when a material to be processed is processed by the edge pressing machine, the movable block can continuously move up and down when the driving rod rotates through the magnetic attraction of the magnetic block made of a magnetic material in the upper pressing wheel to the lower end of the movable block and the upward pulling force of the spring to the movable block, so that air is continuously sucked or blown into or out of the breathing cavity under the action of the piston block, and the effect of cooling the pressing block contacted with the heat dissipation seat is achieved by dissipating heat of the heat dissipation seat.
2. According to the invention, the overheating warning mechanism is arranged, so that the edge pressing machine is processed for a long time, the heat dissipation efficiency of the breathing heat exchange mechanism cannot meet the requirement of the heat dissipation of the pressing wheel, when the heat dissipation block is overheated, the movable block moves upwards under the action of the heated expansion of hydraulic oil, the air at the upper end of the movable block is continuously extruded outwards through the air blowing grooves, and when the air passes through the air blowing grooves with small apertures, the outwards-emitted air has certain impact force and drives the blades on the side surface of the warning wheel, so that the warning wheel rotates, an operator is warned that the pressing wheel is overheated, and the main operation is safe.
Drawings
FIG. 1 is a schematic cross-sectional view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structural puck of the present invention;
FIG. 3 is a schematic cross-sectional view of a heat sink in accordance with the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 1.
In the figure: 1. a base; 2. an electric motor; 3. a speed reducer; 4. a fixed mount; 5. a gear; 6. a drive rod; 7. a lower pinch roller; 8. adjusting a rod; 9. an upper pinch roller; 10. a magnetic block; 11. a heat sink; 12. a breathing cavity; 13. a vent; 14. a piston block; 15. a movable block; 16. a liquid storage cavity; 17. an air blowing groove; 18. a warning wheel; 19. a spring; 20. a pneumatic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-4, an automatic aluminum plate forming beading machine comprises a base 1, a motor 2 is fixedly connected to the right end of the upper surface of the base 1, a speed reducer 3 positioned in the middle of the upper surface of the base 1 is fixedly connected to the rotating end of the motor 2, a fixing frame 4 is fixedly connected to the left end of the upper surface of the base 1, a driving rod 6 positioned in the inner cavity of the fixing frame 4 is fixedly connected to the left end of the speed reducer 3, a gear 5 is fixedly connected to the middle of the driving rod 6, a lower pressing wheel 7 is fixedly connected to the left end of the driving rod 6 below, an upper pressing wheel 9 is fixedly connected to the left end of the driving rod 6 above, a magnetic block 10 is fixedly installed in the inner cavity of the upper pressing wheel 9, an adjusting rod 8 is movably connected to the upper portion of the middle of the left end of the driving rod 6, a heat dissipation base 11 is movably connected to the left end of the driving rod 6 through the adjusting rod 8, breathing cavities of the heat dissipation base 11 are provided with breathing cavities 12 positioned at both ends, the two ends of the heat radiation seat 11 are provided with ventilation openings 13 which are used for communicating the breathing cavity 12 with the outside, the inner cavity of the heat radiation seat 11 is movably connected with a piston block 14, the upper end of the inner cavity of the heat radiation seat 11 is movably sleeved with a movable block 15, the magnetic pole at the lower end of the movable block 15 is different from the magnetic pole at the outer side of the magnetic block 10, the lower end of the movable block 15 is provided with a liquid storage cavity 16, the inside of the liquid storage cavity is filled with heat conduction oil, the upper surface of the movable block 15 is movably connected with the upper surface of the inner cavity of the heat radiation seat 11 through a spring 19, so that when a material to be processed is subjected to edge pressing processing through an edge pressing machine, when the magnetic block 10 in the inner cavity of the upper pressing wheel 9 rotates to a certain angle, the magnetic attraction and the magnetic attraction at the lower end of the movable block 15 disappear, the movable block 15 repeatedly moves up and down under the action of the spring 19, the piston block 14 in the middle part of the heat radiation seat 11 repeatedly moves, and air in the breathing cavity 12 is sucked or blown out through the ventilation openings 13, therefore, heat exchange is carried out on the heat radiating seat 11, and the heat radiating seat 11 is in contact with the upper pinch roller 9, so that the heat absorption efficiency of the heat radiating seat 11 on the upper pinch roller 9 is enhanced, and the temperature rise rate of the pinch roller is reduced.
The upper end of the heat dissipation seat 11 is provided with an air blowing groove 17 which communicates the inner cavity of the heat dissipation seat 11 with the outside, the aperture of the air blowing groove 17 is small, the upper end of the heat dissipation seat 11 is movably connected with a warning wheel 18, and an extension plate on the side surface of the warning wheel 18 is twisted at a certain angle, so that the heat dissipation seat 11 cannot be rapidly dissipated by a breathing heat exchange mechanism, when the temperature of the upper pinch roller 9 and the heat dissipation seat 11 is high, the heat conduction oil in the liquid storage cavity 16 and the air in the breathing cavity 12 are heated and expanded, the position of the piston block 14 cannot be pushed by the expansion of the heat conduction oil, so that the heat conduction oil is expanded, the movable block 15 is pushed upwards, the expanded gas on the upper end of the movable block 15 is extruded outwards through the air blowing groove 17, and the air has a certain aperture after being blown out through the arrangement of the air blowing groove 17, and impacts the extension plate on the side surface of the warning wheel 18, so that the warning wheel 18 rotates, and sends a warning sound, the pinch roller is overheated, and the warning impact force is noticed safely.
Wherein, set up the less vent 13 of aperture and gas blow tank 17, make the pinch roller 9 every turn one hundred twenty degrees accomplish once breathe the heat transfer, thereby through the gas flow efficiency who reduces heat transfer mechanism, enough heat can be absorbed when the guarantee is gaseous discharge at every turn, and the heat production efficiency when having reduced movable block 15 and reciprocating, and when having avoided moving down at movable block 15, the negative pressure chamber that its upper end formed breathes in through gas blow tank 17 fast, thereby drive warning wheel 18 rotates, cause the problem of alarm spurious triggering.
Wherein, the middle part fixedly connected with of movable block 15 upper surface presses gas pole 20, and presses the outside that the other end of gas pole 20 is located radiating seat 11 upper end for can be through setting up manual heat transfer mechanism, after radiating seat 11 sends the police dispatch newspaper because overheated, can make radiating seat 11 carry out the heat transfer under the shutdown state, ensured the quick cooling of briquetting, improved the work efficiency of blank holder machine.
The using method of the invention is as follows: firstly, replacing a lower pressing wheel 7 and an upper pressing wheel 9 with proper sizes according to the required processing size of the material to be processed, and then starting a motor 2 to process the material;
material processing: the rotating speed of the rotating end of the motor 2 is controlled through the speed reducer 3, so that the rotating speed of the driving rod 6 below is relatively slow, the driving rod 6 above is driven through the gear 5, the lower pressing wheel 7 and the upper pressing wheel 9 rotate at the same rotating speed, and therefore after materials to be processed are placed between the pressing wheels, the edges of the materials to be processed are deformed through the depression in the middle of the lower pressing wheel 7 and the protrusion in the middle of the upper pressing wheel 9, and the materials to be processed are processed;
breathing heat exchange: when the blank pressing machine normally works, when the upper pressing wheel 9 rotates to a specific angle, the magnetic block 10 in the inner cavity of the upper pressing wheel 9 acts on the magnetic attraction force of the movable block 15 in the middle of the heat radiating seat 11, the movable block 15 overcomes the elastic force of the spring 19 to move downwards, so that the heat conducting oil in the liquid storage cavity 16 extrudes the piston block 14, the piston block 14 moves outwards, the air in the breathing cavity 12 is blown outwards through the vent 13, after the magnetic attraction force of the magnetic block 10 on the movable block 15 disappears, the spring 19 drives the movable block 15 to automatically reset, so that the piston block 14 automatically resets under the action of negative pressure in the liquid storage cavity 16, new air is sucked into the breathing cavity 12 through the vent 13, the air in the breathing cavity 12 is continuously sucked or exhausted through the vent 13, the heat radiating seat 11 with higher temperature is sucked through air circulation and exhausted outwards, the temperature of the heat radiating seat 11 is slowly increased, and the heat radiating seat 11 can continuously absorb heat to the upper pressing wheel 9 in contact with the heat radiating seat, and the temperature increasing efficiency of the heat radiating seat is reduced;
and (3) overheating warning: when the movable block 15 continuously moves to generate heat and the breathing heat exchange efficiency is smaller than the heat generation efficiency of the upper pressing wheel 9, the temperature of the upper pressing wheel 9 can be greatly increased after a certain time, and scalding hidden danger is generated, the heat conduction oil in the liquid storage cavity 16 and the air in the breathing cavity 12 are heated and expanded, and under the action of the smaller aperture of the vent 13, the piston block 14 moves upwards under the action of the expansion of the air in the breathing cavity 12, so that the heat conduction oil is pushed back upwards by the piston block 14 under the heat expanded heat conduction oil pressure, the movable block 15 overcomes the elastic force of the spring 19 to move upwards, and under the action of the pressure, the air at the upper end of the movable block 15 is discharged outwards through the air blowing groove 17 and impacts the blades on the side surface of the warning wheel 18, so that the warning wheel 18 rotates and generates sound to warn operators that the pressing wheel is overheated;
manual heat dissipation: when the temperature of the pressing wheel of the edge pressing machine is too high and the edge pressing machine is not easy to continue to process, the air pressing rod 20 is pressed downwards manually, so that the breathing heat exchange mechanism is driven to operate under the manual action, the heat dissipation seat 11 is cooled, and the temperature of the upper pressing wheel 9 is rapidly reduced.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides an automatic change aluminum plate shaping beading machine, includes base (1), the right-hand member fixedly connected with motor (2) of base (1) upper surface, the rotation end fixedly connected with of motor (2) is located reduction gear (3) at base (1) upper surface middle part, the left end fixedly connected with mount (4) of base (1) upper surface, its characterized in that: the left end of the speed reducer (3) is fixedly connected with a driving rod (6) which is positioned in an inner cavity of the fixing frame (4), a gear (5) is fixedly connected to the middle of the driving rod (6), a lower pinch roller (7) is fixedly connected to the left end of the driving rod (6) below, an upper pinch roller (9) is fixedly connected to the left end of the driving rod (6) above, a magnetic block (10) is fixedly mounted in the inner cavity of the upper pinch roller (9), an adjusting rod (8) is movably connected to the upper portion of the middle of the left end of the driving rod (6), the left end of the driving rod (6) is movably connected with a heat radiating seat (11) through the adjusting rod (8), the inner cavity of the heat dissipation seat (11) is provided with breathing cavities (12) at two ends, two ends of the heat dissipation seat (11) are provided with ventilation openings (13) for communicating the breathing cavities (12) with the outside, the inner cavity of the heat dissipation seat (11) is movably connected with a piston block (14), the upper end of the inner cavity of the heat dissipation seat (11) is movably sleeved with a movable block (15), the magnetic pole at the lower end of the movable block (15) is different from the magnetic pole at the outer side of the magnetic block (10), the lower end of the movable block (15) is provided with a liquid storage cavity (16) filled with heat conduction oil, the upper surface of the movable block (15) is movably connected with the upper surface of the inner cavity of the heat dissipation seat (11) through a spring (19), the upper end of the heat dissipation seat (11) is provided with a gas blowing groove (17) which communicates the inner cavity of the heat dissipation seat (11) with the outside, the aperture of the gas blowing groove (17) is small, the upper end of the heat dissipation seat (11) is movably connected with a warning wheel (18), and the side extension plate of the warning wheel (18) is twisted at a certain angle.
2. The automated aluminum sheet forming and beading machine of claim 1, wherein: the middle of the upper surface of the movable block (15) is fixedly connected with an air pressing rod (20), and the other end of the air pressing rod (20) is positioned on the outer side of the upper end of the heat radiating seat (11).
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CN202011527441.9A CN112845753B (en) | 2020-12-22 | 2020-12-22 | Automatic change aluminum plate shaping beading machine |
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CN202011527441.9A CN112845753B (en) | 2020-12-22 | 2020-12-22 | Automatic change aluminum plate shaping beading machine |
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CN112845753B true CN112845753B (en) | 2023-04-14 |
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CN117696702B (en) * | 2024-02-04 | 2024-04-26 | 常州博人精工机械有限公司 | Pressure bearing edging machine |
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CH686662A5 (en) * | 1992-09-02 | 1996-05-31 | Mabi Isoliermaschinen | Sheet metal working machine. |
CN106955923B (en) * | 2017-05-25 | 2018-09-14 | 中悦汽车部件(江苏)有限公司 | A kind of automobile metal accessory production multiple site punching device |
CN208542773U (en) * | 2018-06-25 | 2019-02-26 | 项城市纺织有限公司 | A kind of blank body of bending edging machine |
CN110854720B (en) * | 2019-12-11 | 2021-02-05 | 尹俪橦 | Multifunctional power distribution cabinet for communication base station |
CN111615304A (en) * | 2020-05-28 | 2020-09-01 | 梁仕华 | Big data server is with intelligent ventilation governing system |
CN112061222A (en) * | 2020-09-14 | 2020-12-11 | 吴巍巍 | New energy automobile is with sweat steering wheel is prevented in heat dissipation |
CN112099588A (en) * | 2020-09-27 | 2020-12-18 | 湖南警察学院 | Novel computer hardware component structure of quick response |
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Effective date of registration: 20230328 Address after: 330000 101 extrusion workshop of Jiangxi Jinfeng Aluminum Co., Ltd., Anyi Industrial Park, Nanchang City, Jiangxi Province Applicant after: Jiangxi xindingtai Building Materials Industry Co.,Ltd. Address before: 233000 No. 9, Nan Yuan Road, Chengguan Town, Wuhe County, Bengbu, Anhui, 42 Applicant before: Wu Zongyu |
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