CN117139418A - Stretching equipment and process for processing clamping type aluminum bar - Google Patents
Stretching equipment and process for processing clamping type aluminum bar Download PDFInfo
- Publication number
- CN117139418A CN117139418A CN202311427985.1A CN202311427985A CN117139418A CN 117139418 A CN117139418 A CN 117139418A CN 202311427985 A CN202311427985 A CN 202311427985A CN 117139418 A CN117139418 A CN 117139418A
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- Prior art keywords
- aluminum bar
- limiting
- wall
- lantern ring
- processing
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 110
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 238000012545 processing Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 37
- 238000001816 cooling Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 description 18
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Classifications
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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
- 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
- B21D3/02—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 by rollers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- 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)
- Separation By Low-Temperature Treatments (AREA)
Abstract
The application discloses stretching equipment and a process for processing a clamping type aluminum bar, and particularly relates to the field of aluminum bar processing. According to the application, the limiting plate and the anti-skid block capable of deflection adjustment are arranged, so that the aluminum bar is always limited at the center of the second lantern ring, and further, the follow-up straightening work is more convenient, the stretching quality of the aluminum bar is improved, and the time is more convenient to use.
Description
Technical Field
The application relates to the technical field of aluminum bar processing, in particular to stretching equipment and a process for clamping aluminum bar processing.
Background
Aluminum bar is one of aluminum products, and the melting and casting of the aluminum bar comprises the processes of melting, purifying, removing impurities, degassing, deslagging and casting, wherein aluminum is a metal element with extremely rich content on the earth, and the accumulation of the aluminum is the first place in the metal.
Chinese patent CN201810845791.6 discloses a stretching equipment convenient to aluminium bar is tensile to be straightened, including the base, the equal fixedly connected with backup pad in both sides at base top, the middle part fixedly connected with locating plate at base top, the top fixedly connected with diaphragm of locating plate, the middle part fixedly connected with limiting plate at the top of diaphragm. This stretching equipment convenient to aluminium bar stretching alignment is through rotating control screw's rotation for the sliding block drives two restriction poles and removes, cooperates two other restriction poles to follow the fixed aluminium bar of horizontal direction, utilizes adjusting screw rotation to drive the movable plate and moves down, makes to remove box cooperation sliding plate and presss from both sides tight aluminium bar in vertical direction, has avoided current aluminium bar stretching alignment device fixed effect not good, is being to aluminium bar alignment in-process, and the aluminium bar slides easily, thereby has influenced aluminium bar's alignment quality, makes aluminium bar stretching alignment's quality not high.
At present, when the aluminum bar is stretched, the two ends of the aluminum bar are limited and fixed, and stretching is carried out, however, in the process of stretching the aluminum bar, the aluminum bar at the position between the two ends is easy to deform, so that the whole aluminum bar becomes not straight, and the whole quality of the stretched aluminum bar is low, and the aluminum bar is inconvenient to use in practice.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the application provides a stretching device and a process for processing a clamping type aluminum bar, and the limiting plate and the anti-skid block capable of being deflected and adjusted are arranged, so that the aluminum bar is always limited at the central part of a second lantern ring, and further, the follow-up straightening work is more convenient to carry out, so that the problems in the background art are solved.
In order to achieve the above purpose, the present application provides the following technical solutions: the stretching equipment for processing the clamping type aluminum bar comprises a main body cooling mechanism, wherein a limiting straightening mechanism is arranged in the main body cooling mechanism, and a power mechanism is meshed in the limiting straightening mechanism;
the main part cooling mechanism includes the protection frame, spacing straightening mechanism is including setting up the first lantern ring at the protection frame inner chamber, the second lantern ring is installed in the inner wall rotation of first lantern ring, set up a plurality of arc grooves that are run through the form and arrange on the outer wall of second lantern ring, a plurality of the inner chamber in arc groove is all rotated and is installed spacing frame, and a plurality of the inner chamber of spacing frame is slidable mounting has the limiting plate, one side fixed mounting of limiting plate has the linking post of rotating with first lantern ring and being connected, one side that the linking post was kept away from to the limiting plate rotates and installs the non slipping spur.
In a preferred embodiment, the plurality of limiting plates are disposed in a ring-shaped sequentially equidistant state with respect to the inner circumferential surface of the second collar, and the plurality of engagement posts are disposed in a ring-shaped sequentially equidistant state with respect to the outer circumferential surface of the first collar.
In a preferred embodiment, a limit frame is fixedly installed on one side of the first lantern ring, a threaded rod is rotatably installed in the limit frame, an inner threaded block is meshed with the outer wall of the threaded rod, and a connecting frame fixedly connected with the second lantern ring is rotatably installed on one side of the inner threaded block.
In a preferred embodiment, a plurality of first brackets are fixedly mounted on the inner wall of the second collar, two second brackets are rotatably mounted on the outer wall of the plurality of first brackets, anti-slip rollers are rotatably mounted between the two second brackets, and a second spring fixedly connected with the second collar is fixedly mounted at one end of each second bracket.
In a preferred embodiment, the power mechanism comprises two support columns fixedly mounted at the bottom of the protective frame, support plates are fixedly mounted at the tops of the two support columns, and the two support plates are symmetrically arranged about the vertical center line of the protective frame;
the inside of two the support column is rotated and is installed the pivot, the one end fixedly connected with of pivot is used for driving it and carries out pivoted motor, and one of them the one end fixedly connected with positive screw thread lead screw of pivot, another the one end fixedly connected with of pivot with positive screw thread lead screw fixed connection's anti-screw thread lead screw, just the junction rotation of positive screw thread lead screw and anti-screw thread lead screw is connected with the bearing seat with protection frame fixed connection.
In a preferred embodiment, the number of the first lantern rings is two, the bottoms of the two first lantern rings are fixedly connected with threaded sleeves, the bottoms of the threaded sleeves are fixedly connected with limiting sleeves, the two threaded sleeves are respectively meshed with the outer walls of the positive threaded screw rod and the negative threaded screw rod, and the two threaded sleeves are symmetrically arranged relative to the vertical center line of the bearing seat.
In a preferred embodiment, a limiting rod parallel to the positive screw thread screw rod and the reverse screw thread screw rod is fixedly arranged between the two supporting columns, and the bottoms of the two screw thread sleeves are slidably arranged on the outer wall of the limiting rod.
In a preferred embodiment, the top fixed mounting of protection frame has the gas storage storehouse, the top intercommunication of gas storage storehouse is equipped with the intake pipe, a plurality of ventholes have been seted up to the bottom of gas storage storehouse, and a plurality of the inner chamber of venthole has all pegged graft the piston piece, the bottom of gas storage storehouse is the slip state and installs a plurality of movable rods from top to bottom, and a plurality of the one end that the movable rod extends into the gas storage storehouse all fixed mounting have with piston piece fixed connection's first movable plate, a plurality of the bottom of movable rod all fixed mounting has the second movable plate, just fixed mounting has first spring between second movable plate and the gas storage storehouse.
In a preferred embodiment, the first magnetic blocks are fixedly mounted on two sides of the second moving plate, the rotating ring is fixedly mounted on the outer wall of the rotating shaft, the second magnetic blocks are fixedly mounted on the outer wall of the rotating ring, and the second magnetic blocks and the first magnetic blocks are arranged in a mutually repulsive state.
In a preferred embodiment, a stretching process of a stretching device for processing a clamping aluminum bar comprises the following specific operation steps:
firstly, penetrating an aluminum bar through a second lantern ring and placing the aluminum bar at the tops of two supporting plates for balancing, limiting and lifting;
secondly, fixedly connecting two ends of the aluminum bar with clamping assemblies subjected to stretching treatment synchronously, and completing primary limiting work on the aluminum bar;
the second step, the rotation direction of the second lantern ring is adjusted through rotating the threaded rod, so that the plurality of limiting plates drive the anti-slip blocks to deflect and press against the outer wall of the aluminum bar, and the outer wall of the aluminum bar is limited and pressed, so that the aluminum bar is kept horizontally;
thirdly, driving the positive thread screw rod and the negative thread screw rod to rotate by starting the motor, and then synchronously enabling the two limiting straightening mechanisms to integrally reciprocate on the outer wall of the aluminum bar, and carrying out moving straightening treatment on the outer wall of the aluminum bar;
the fourth step, when the positive thread screw rod and the reverse thread screw rod rotate, the swivel drives the second magnetic block to synchronously rotate, and then intermittent approach is generated between the swivel and the first magnetic block;
and fifthly, the first magnetic block and the second magnetic block which are close to each other generate repulsive force, and then the second moving plate and the first moving plate are driven to move upwards integrally, so that the air outlet is communicated with the outside, and then air in the inner cavity of the air storage bin is discharged intermittently, and the outer wall of the aluminum bar is cooled.
The application has the technical effects and advantages that:
according to the application, the limiting plate and the anti-skid block capable of deflection adjustment are arranged, so that the aluminum bar limiting device is suitable for limiting aluminum bars with different specifications, the practicability is higher, the aluminum bar is always limited at the center of the second lantern ring, the follow-up straightening work is more convenient, the stretching quality of the aluminum bar is improved, and the aluminum bar limiting device is more convenient to use for a long time;
according to the application, the second supporting frame and the anti-slip rollers capable of deflection limiting are arranged, so that the anti-slip rollers can be attached to the outer wall of the aluminum bar to move smoothly, and then the anti-slip rollers can move and straighten the outer wall of the aluminum bar smoothly, thereby being more beneficial to improving the working efficiency;
according to the application, the first magnetic block which is repulsed with the second magnetic block is arranged, so that when the second magnetic block is intermittently close to the first magnetic block, the air outlet is synchronously communicated with the outside, and then the cold air in the inner cavity of the air storage bin is intermittently discharged to cool the aluminum bar, so that the excessive temperature of the aluminum bar is avoided, and the aluminum bar is prevented from being cooled continuously, so that the aluminum bar cannot be deformed and straightened better.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present application.
Fig. 2 is a front cross-sectional view of the structure of the present application.
Fig. 3 is an enlarged view of the structure of the portion a of fig. 2 according to the present application.
Fig. 4 is a schematic diagram of the whole structure of the limiting and straightening mechanism of the application.
Fig. 5 is an enlarged view of the B part structure of fig. 4 according to the present application.
Fig. 6 is a schematic diagram of the axial structure of the limiting and straightening mechanism of the present application.
Fig. 7 is an enlarged view of the C-section structure of fig. 6 according to the present application.
The reference numerals are: the device comprises a main body cooling mechanism, a 101 protection frame, a 102 gas storage bin, a 103 gas inlet pipe, a 104 gas outlet hole, a 105 moving rod, a 106 first moving plate, a 107 piston block, a 108 second moving plate, a 109 first spring, a 110 first magnetic block, a 2 limit straightening mechanism, a 21 first lantern ring, a 22 second lantern ring, a 23 arc groove, a 24 limit frame, a 25 limit plate, a 26 connection column, a 27 anti-skid block, a 28 first support frame, a 29 second support frame, a 210 second spring, a 211 anti-skid roller, a 212 limit frame, a 213 threaded rod, a 214 internal thread block, a 215 connection frame, a 216 threaded sleeve, a 217 limit sleeve, a 3 power mechanism, a 31 support column, a 32 support plate, a 33 rotating shaft, a 34 rotating ring, a 35 second magnetic block, a 36 positive thread lead screw, a 37 reverse thread lead screw, a 38 motor, a 39 support bracket and a 310 limit rod.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-7 of the specification, the stretching device for processing a clamping aluminum bar in an embodiment of the application, as shown in fig. 1, comprises a main body cooling mechanism 1, wherein a limiting straightening mechanism 2 is arranged in the main body cooling mechanism 1, and a power mechanism 3 is meshed in the limiting straightening mechanism 2;
in combination with the illustration of fig. 2-4, main part cooling mechanism 1 includes protection frame 101, spacing straightening mechanism 2 is including setting up the first lantern ring 21 at protection frame 101 inner chamber, the second lantern ring 22 is installed in the inner wall rotation of first lantern ring 21, combine the illustration of fig. 5-6 to show, a plurality of arc grooves 23 that are running through the form and arrange are offered on the outer wall of second lantern ring 22, spacing frame 24 is installed in all rotating in the inner chamber of a plurality of arc grooves 23, and the inner chamber of a plurality of spacing frames 24 all slidable mounting has limiting plate 25, one side fixed mounting of limiting plate 25 has the linking post 26 of rotating with first lantern ring 21 to be connected, one side that the linking post 26 was kept away from to limiting plate 25 rotates and installs the non-slipping block 27, when the time use, the aluminium bar alternates the inside of two spacing straightening mechanism 2, and pass between a plurality of non-slipping blocks 27 via two second lantern ring 22 inner chambers, afterwards, the rethread rotates and adjusts second lantern ring 22 wholly, make arc groove 23 and spacing frame 24 carry out spacing drive its deflection, can make a plurality of non-slipping blocks 27 carry out synchronous deflection displacement, make a plurality of non-slipping blocks 27 carry out synchronous stretching displacement, or keep the aluminium bar, thereby keep the aluminium bar to keep the aluminium bar more than synchronous, and keep the aluminium bar to keep the same at the outer wall at the same time, and keep the same time, thereby keep the aluminium bar is more convenient for the equilibrium, and is more than the outer to be stretched at the outer limit position, and is more than the same, and is more than the outer to the outer than the end, and is convenient to the end is used to the time to the equilibrium, and is used to the aluminium bar is stretched, and is more than the opposite to the tensile and is more than the aluminium bar is more than the opposite.
Further, referring to fig. 6, the plurality of limiting plates 25 are disposed in an annular and sequentially equidistant state with respect to the inner circumferential surface of the second collar 22, and the plurality of connecting posts 26 are disposed in an annular and sequentially equidistant state with respect to the outer circumferential surface of the first collar 21, so that the limiting plates 25 integrally drive the anti-sliding blocks 27 to uniformly limit and press the outer circumference of the aluminum bar, uniformly stress the outer circumference of the aluminum bar, and accordingly the stress of the aluminum bar is more balanced, and when limiting and pressing the aluminum bar with defects such as bending and sinking on the outer wall, the aluminum bar can be better straightened.
As a further extension of this scheme, refer to fig. 4-5, one side fixed mounting of first lantern ring 21 has limit frame 212, the inside rotation of limit frame 212 installs threaded rod 213, threaded rod 213's outer wall meshing has internal thread piece 214, one side rotation of internal thread piece 214 is installed and is connected with second lantern ring 22 fixed connection's linking frame 215, when actually using, can make internal thread piece 214 take place the displacement at its outer wall through rotating threaded rod 213, then combine the linking frame 215 that is connected rather than rotating to take place the displacement in step, then drive second lantern ring 22 and wholly take place the deflection, thereby make limit frame 24 that second lantern ring 22 outer wall set up drive corresponding limiting plate 25 and the whole emergence deflection regulation of non-slip block 27, then be better, more stable spacing in the outer wall of aluminium bar, simultaneously, fixed mounting has a plurality of first strut 28 on the inner wall of second lantern ring 22, all rotate between two second strut 29 and install anti-slip roller 211, and two one end of second strut 29 all combine the simultaneous movement at the second lantern ring 22 at the second outer wall of second strut 29, and the second strut 22 is connected with second strut 22 at the second lantern ring 22 at the same time of the second strut 22, then the anti-slip roller 210 can be more smooth and the time can be realized at the second telescopic rod, and the second strut 22 is realized, and the anti-slip rod is more stable is realized, then, the anti-slip mechanism is more stable, and the second rod is pressed and is more than connected at the second strut outer wall, and more than the second strut rod 22, and the second strut rod is more fixed at the second strut, and has been connected.
As a further extension of this scheme, referring to fig. 2-3, the power mechanism 3 includes two support columns 31 fixedly installed at the bottom of the protection frame 101, the top of each support column 31 is fixedly installed with a supporting plate 32, and each supporting plate 32 is symmetrically arranged about the vertical center line of the protection frame 101, so the purpose of the arrangement is that each supporting plate 32 can limit and lift an aluminum bar, the problem that the aluminum bar is suspended and is not uniformly stressed to be bent in the stretching process is avoided, meanwhile, the inside of each support column 31 is rotatably installed with a rotating shaft 33, one end of each rotating shaft 33 is fixedly connected with a motor 38 for driving the rotating shaft 33 to rotate, one end of each rotating shaft 33 is fixedly connected with a positive threaded screw rod 36, one end of each rotating shaft 33 is fixedly connected with a reverse threaded screw rod 37 fixedly connected with the corresponding positive threaded screw rod 36, and the joint of each positive threaded screw rod 36 and the reverse threaded screw rod 37 is rotatably connected with a supporting seat 39 fixedly connected with the protection frame 101, so the purpose of the arrangement is that when the motor 38 is started, the rotating shafts 33 can synchronously drive the corresponding positive threaded screw rods 37 and the reverse threaded screw rods 36 to rotate integrally.
The number of the first collars 21 is two, the bottoms of the two first collars 21 are fixedly connected with the threaded sleeves 216, the bottoms of the threaded sleeves 216 are fixedly connected with the limit sleeves 217, the two threaded sleeves 216 are respectively meshed with the outer walls of the positive threaded screw rod 36 and the negative threaded screw rod 37, the two threaded sleeves 216 are symmetrically arranged relative to the vertical center line of the bearing bracket 39, the purpose of the arrangement is that when the positive threaded screw rod 36 and the negative threaded screw rod 37 are synchronously driven to rotate, the threaded sleeves 216 arranged at the bottoms of the two first collars 21 are synchronously moved in the opposite directions on the outer walls of the positive threaded screw rod 36 and the negative threaded screw rod 37, then the outer walls of the aluminum rods are reciprocally moved back and forth, limit rods 310 parallel to the positive threaded screw rod 36 and the negative threaded screw rod 37 are fixedly arranged between the two support columns 31, the 317 arranged at the bottoms of the two threaded sleeves 216 are slidably arranged on the outer walls of the limit rods 310, and the purpose of the arrangement is that the two first collars 21 drive the second collars 22 to move in the opposite directions on the outer walls of the positive threaded screw rod 36 and the negative threaded rod 37 synchronously, and the whole threads of the positive threaded rod 37 are synchronously moved, and the whole threads of the second collars 21 are not synchronously moved, and the whole threads of the positive threaded rod 37 are synchronously moved.
As a further expansion of the scheme, as shown in fig. 2, the top of the protection frame 101 is fixedly provided with a gas storage bin 102, the top of the gas storage bin 102 is communicated with an air inlet pipe 103, in actual use, the air inlet pipe 103 is used for filling cold air into the inner cavity of the gas storage bin 102, as shown in fig. 3, the bottom of the gas storage bin 102 is provided with a plurality of air outlet holes 104, the inner cavities of the plurality of air outlet holes 104 are respectively inserted with a piston block 107, the bottom of the gas storage bin 102 is provided with a plurality of moving rods 105 in a vertical sliding state, one end of each moving rod 105 extending into the gas storage bin 102 is fixedly provided with a first moving plate 106 fixedly connected with the piston block 107, the bottoms of the plurality of moving rods 105 are fixedly provided with a second moving plate 108, a first spring 109 is fixedly arranged between the second moving plate 108 and the gas storage bin 102, in normal state, the first moving plate 106 is attached to the bottom of the gas storage bin 102, the plurality of piston blocks 107 are clamped and blocked in the inner cavity of the air outlet hole 104, the moving rod 105 at the moment is in an expanding state to downwards press the second moving plate 108, when the second moving plate 108 integrally generates upward lifting force, the moving rod 105 is gradually contracted, the first moving plate 106 moves upwards, the plurality of piston blocks 107 are synchronously pulled out of the inner cavity of the air outlet hole 104, cold air in the air storage bin 102 is dispersed and discharged through the plurality of air outlet holes 104, then the outer wall of the aluminum bar is cooled, the problem that the whole limiting straightening mechanism 2 rubs and moves on the outer wall of the aluminum bar for a long time, the temperature of the outer wall of the aluminum bar is too high to cause abrasion and oxidization is avoided, wherein, as shown in figure 3, the two sides of the second moving plate 108 are fixedly provided with the first magnetic blocks 110, the outer wall of the rotating shaft 33 is fixedly provided with the rotating ring 34, the outer wall of the rotating ring 34 is fixedly provided with the second magnetic blocks 35, the second magnetic block 35 and the first magnetic block 110 are arranged in a mutually repulsive state, and the aim of the arrangement is that the limiting straightening mechanism 2 is synchronously rotated along with the rotating shaft 33 while the positive screw thread screw rod 36 and the reverse screw thread screw rod 37 are rotated integrally so that the limiting straightening mechanism can reciprocate on the outer wall of the aluminum bar, the second magnetic block 35 is intermittently close to the first magnetic block 110, and then when the second magnetic block 35 integrally rotates to be close to the first magnetic block 110, the first magnetic block 110 drives the second moving plate 108 to integrally move upwards through the principle of magnetic attraction and repulsion, so that a plurality of air outlet holes 104 are exposed, cold air is intermittently discharged from the air outlet holes 104, and the problem that the cold air continuously acts on the surface of the aluminum bar, so that the outer wall temperature of the aluminum bar is too low, and better straightening treatment cannot be performed is avoided.
The stretching process of the stretching equipment for processing the clamping aluminum bar comprises the following specific operation steps:
firstly, penetrating an aluminum bar through the second lantern ring 22 and placing the aluminum bar on the tops of the two bearing plates 32 for balancing, limiting and lifting;
secondly, fixedly connecting two ends of the aluminum bar with clamping assemblies subjected to stretching treatment synchronously, and completing primary limiting work on the aluminum bar;
the second step, the rotation direction of the second lantern ring 22 is adjusted by rotating the threaded rod 213, so that the plurality of limiting plates 25 drive the anti-skid blocks 27 to deflect to press and limit the outer wall of the aluminum bar, and limiting and pressing of the outer wall of the aluminum bar is completed, so that the aluminum bar is kept horizontally;
thirdly, driving the positive thread screw rod 36 and the negative thread screw rod 37 to rotate by starting the motor 38, and then synchronously enabling the two limiting straightening mechanisms 2 to integrally reciprocate on the outer wall of the aluminum bar to carry out moving straightening treatment on the outer wall of the aluminum bar;
fourth, the swivel 34 drives the second magnetic block 35 to rotate synchronously while the positive screw rod 36 and the negative screw rod 37 rotate, and then the swivel is intermittently close to the first magnetic block 110;
fifth, the first magnetic block 110 and the second magnetic block 35 that are close to each other generate repulsive force, and then drive the second moving plate 108 and the first moving plate 106 to move upwards integrally, so that the air outlet 104 is communicated with the outside, and further air in the inner cavity of the air storage bin 102 is intermittently discharged, and the outer wall of the aluminum bar is cooled.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the application is not intended to limit the application to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the application are intended to be included within the scope of the application.
Claims (10)
1. The stretching equipment for processing the clamping type aluminum bar comprises a main body cooling mechanism (1), wherein a limiting straightening mechanism (2) is arranged in the main body cooling mechanism (1), and a power mechanism (3) is meshed in the limiting straightening mechanism (2);
the method is characterized in that: the main part cooling mechanism (1) is including protection frame (101), spacing straightening mechanism (2) is including setting up first lantern ring (21) in protection frame (101) inner chamber, second lantern ring (22) are installed in the inner wall rotation of first lantern ring (21), a plurality of arc grooves (23) that are run through the form and arrange have been seted up on the outer wall of second lantern ring (22), a plurality of spacing frame (24) are all installed in the inner chamber of arc groove (23) rotation, and a plurality of the inner chamber of spacing frame (24) is slidable mounting all has limiting plate (25), one side fixed mounting of limiting plate (25) has link up post (26) of being connected with first lantern ring (21) rotation, one side that link up post (26) was kept away from to limiting plate (25) rotates and installs non slipping spur (27).
2. The stretching apparatus for processing a clamped aluminum bar according to claim 1, wherein: the limiting plates (25) are arranged in annular and sequentially equidistant states with respect to the inner circumferential surface of the second lantern ring (22), and the connecting columns (26) are arranged in annular and sequentially equidistant states with respect to the outer circumferential surface of the first lantern ring (21).
3. The stretching apparatus for processing a clamped aluminum bar as defined in claim 2, wherein: one side fixed mounting of first lantern ring (21) has spacing (212), threaded rod (213) are installed in the inside rotation of spacing (212), the outer wall meshing of threaded rod (213) has internal thread piece (214), link up frame (215) with second lantern ring (22) fixed connection are installed in one side rotation of internal thread piece (214).
4. A drawing apparatus for processing a clamp-type aluminum bar as recited in claim 3, wherein: a plurality of first supporting frames (28) are fixedly arranged on the inner wall of the second lantern ring (22), two second supporting frames (29) are rotatably arranged on the outer wall of each first supporting frame (28), anti-slip idler wheels (211) are rotatably arranged between the two second supporting frames (29), and a second spring (210) fixedly connected with the second lantern ring (22) is fixedly arranged at one end of each second supporting frame (29).
5. The drawing apparatus for processing a clamp-type aluminum bar as recited in claim 4, wherein: the power mechanism (3) comprises two supporting columns (31) fixedly arranged at the bottom of the protective frame (101), supporting plates (32) are fixedly arranged at the tops of the two supporting columns (31), and the two supporting plates (32) are symmetrically arranged relative to the vertical center line of the protective frame (101);
the inside of two support column (31) is rotated and is installed pivot (33), the one end fixedly connected with of pivot (33) is used for driving it to carry out pivoted motor (38), and one of them the one end fixedly connected with positive screw thread lead screw (36) of pivot (33), another one end fixedly mounted of pivot (33) have with positive screw thread lead screw (36) fixed connection's anti-screw thread lead screw (37), just the junction rotation of positive screw thread lead screw (36) and anti-screw thread lead screw (37) is connected with bearing seat (39) with guard frame (101) fixed connection.
6. The stretching apparatus for processing a clamped aluminum bar as set forth in claim 5, wherein: the number of the first lantern rings (21) is two, the bottoms of the two first lantern rings (21) are fixedly connected with threaded sleeves (216), the bottoms of the threaded sleeves (216) are fixedly connected with limiting sleeves (217), the two threaded sleeves (216) are respectively meshed with the outer walls of a positive threaded screw rod (36) and a reverse threaded screw rod (37), and the two threaded sleeves (216) are symmetrically arranged relative to the vertical center line of the bearing seat (39).
7. The stretching apparatus for processing a clamped aluminum bar as set forth in claim 6, wherein: and a limiting rod (310) parallel to the positive thread screw rod (36) and the reverse thread screw rod (37) is fixedly arranged between the two supporting columns (31), and the two limiting rods (317) arranged at the bottoms of the thread sleeves (216) are slidably arranged on the outer wall of the limiting rod (310).
8. The drawing apparatus for processing a clamp-type aluminum bar as recited in claim 7, wherein: the protection frame is characterized in that a gas storage bin (102) is fixedly arranged at the top of the protection frame (101), an air inlet pipe (103) is arranged at the top of the gas storage bin (102) in a communicating mode, a plurality of air outlet holes (104) are formed in the bottom of the gas storage bin (102), piston blocks (107) are inserted into inner cavities of the air outlet holes (104), a plurality of moving rods (105) are arranged at the bottom of the gas storage bin (102) in a sliding mode, a plurality of first moving plates (106) fixedly connected with the piston blocks (107) are fixedly arranged at one ends of the moving rods (105) extending into the gas storage bin (102), second moving plates (108) are fixedly arranged at the bottoms of the moving rods (105), and first springs (109) are fixedly arranged between the second moving plates (108) and the gas storage bin (102).
9. The stretching apparatus for processing a clamped aluminum bar as defined in claim 8, wherein: the two sides of the second movable plate (108) are fixedly provided with first magnetic blocks (110), the outer wall of the rotating shaft (33) is fixedly provided with a rotating ring (34), the outer wall of the rotating ring (34) is fixedly provided with second magnetic blocks (35), and the second magnetic blocks (35) and the first magnetic blocks (110) are arranged in a mutual rejection state.
10. A drawing process of a drawing apparatus for processing a holding type aluminum bar, using the drawing apparatus for processing a holding type aluminum bar as defined in claim 9, characterized by comprising the following specific operation steps:
firstly, penetrating an aluminum bar through a second lantern ring (22) and placing the aluminum bar at the tops of two supporting plates (32) for balancing, limiting and lifting;
secondly, fixedly connecting two ends of the aluminum bar with clamping assemblies subjected to stretching treatment synchronously, and completing primary limiting work on the aluminum bar;
the second step, the rotation direction of the second lantern ring (22) is adjusted by rotating the threaded rod (213), so that the plurality of limiting plates (25) drive the anti-slip blocks (27) to deflect to abut against the outer wall of the aluminum bar, and the limiting abutting against of the outer wall of the aluminum bar is completed, so that the aluminum bar is kept horizontally;
thirdly, a motor (38) is started to drive a positive thread screw rod (36) and a negative thread screw rod (37) to rotate, and then the two limiting straightening mechanisms (2) are synchronously moved back and forth on the outer wall of the aluminum bar in an integral manner, and the outer wall of the aluminum bar is subjected to movement straightening treatment;
fourthly, when the positive thread screw rod (36) and the reverse thread screw rod (37) rotate, the swivel (34) drives the second magnetic block (35) to synchronously rotate, and then intermittent approaching is generated between the swivel and the first magnetic block (110);
fifth, the first magnetic block (110) and the second magnetic block (35) which are close to each other generate repulsive force, and then the second moving plate (108) and the first moving plate (106) are driven to move upwards integrally, so that the air outlet (104) is communicated with the outside, and then air in the inner cavity of the air storage bin (102) is intermittently discharged, and the outer wall of the aluminum bar is cooled.
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| CN202311427985.1A CN117139418B (en) | 2023-10-31 | 2023-10-31 | Stretching equipment and process for processing clamping type aluminum bar |
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| CN202311427985.1A CN117139418B (en) | 2023-10-31 | 2023-10-31 | Stretching equipment and process for processing clamping type aluminum bar |
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| CN117139418B CN117139418B (en) | 2024-02-23 |
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| CN117139418B (en) | 2024-02-23 |
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