CN221184250U - Aluminium bar straightening equipment - Google Patents

Abstract

The application relates to aluminum bar straightening equipment, which belongs to the technical field of aluminum bar processing and comprises a base and a straightening assembly, wherein two supporting seats for supporting aluminum bars are arranged on the base, the straightening assembly comprises a supporting frame, a hydraulic cylinder and a straightening hammer head, the hydraulic cylinder is arranged on the supporting frame, the straightening hammer head is arranged on the hydraulic cylinder and used for straightening the aluminum bars, the supporting frame is arranged on the base in a sliding manner and can slide along the length direction of the base, and limiting plates are arranged at two ends of the length direction of the base and can be connected with the supporting frame in a magnetic attraction manner. The application has the effect of improving the straightening efficiency of the aluminum bar.

Description

Aluminium bar straightening equipment

Technical Field

The application relates to the field of aluminum bar processing, in particular to aluminum bar straightening equipment.

Background

Aluminium bar often need transport to next station and carry out subsequent processing after producing, however at aluminium bar production's in-process, probably because the straightness accuracy that the deviation even gravity was taken place to the deviation of extrusion direction emergence makes aluminium bar appears, and crooked aluminium bar often can appear occupation space more at the in-process of transportation, is inconvenient for piling up and then leads to the problem that transfer efficiency descends to appear, therefore the aluminium bar produces the demand that will need preliminary straightening afterwards.

At present, the equipment for straightening the aluminum bar generally comprises a base, wherein a supporting frame is arranged on the base, rollers for straightening the aluminum bar are arranged on the supporting frame, supporting seats for supporting the aluminum bar are respectively arranged at two ends of the base, a bending part of the aluminum bar is placed between the two supporting seats, and meanwhile, the rollers or a hydraulic cylinder are utilized for straightening the aluminum bar and conveying the aluminum bar in the straightening process.

However, when the aluminum bar is straightened, the aluminum bar can only be fed or discharged in a mode of being parallel to the base from the end part of the base, so that the space occupied by the aluminum bar in the process of discharging and feeding is large, and meanwhile, the aluminum bar is required to be transported in the process of waiting for the aluminum bar in the process of feeding and discharging, so that the straightening efficiency of the aluminum bar is low.

Disclosure of Invention

In order to improve the straightening efficiency of the aluminum bar, the application provides aluminum bar straightening equipment.

The aluminum bar straightening equipment provided by the application adopts the following technical scheme:

Including base and straightening subassembly, be provided with two bearing brackets that are used for bearing the aluminium bar on the base, straightening subassembly includes support frame, pneumatic cylinder and straightening tup, and the pneumatic cylinder is installed on the support frame, and the straightening tup is used for straightening the aluminium bar on the pneumatic cylinder, and the support frame slides and sets up on the base and can follow the length direction of base and slide, and base length direction's both ends all are provided with the limiting plate, and the limiting plate can be connected through the mode that the magnetism was inhaled with the support frame.

Through adopting above-mentioned technical scheme, after needing to straighten the aluminium bar, promote the support frame, make the limiting plate of support frame and base tip adsorb, thereby make follow-up can raise the aluminium bar through modes such as fork truck and place on the supporting seat on the base, at this moment, the curved portion of aluminium bar is its pitch arc up, afterwards, remove the supporting seat, make the pneumatic cylinder on the supporting seat be located the curved portion of aluminium bar, make the straightening tup can hammer the curved portion at the aluminium bar through the mode of starting the pneumatic cylinder, thereby realize the straightening to the aluminium bar, after the straightening is accomplished, remove the support frame again to can with the absorbing position department of limiting plate, then take off the aluminium bar through modes such as fork truck, whole process need not to wait for the aluminium bar to convey along the length direction of base, the effect of improving the straightening efficiency has been reached.

Optionally, a sliding rail is arranged on the base, and a roller matched with the sliding rail is arranged on the supporting frame.

Through adopting above-mentioned technical scheme, be provided with the slide rail on the base, be provided with the gyro wheel with the slide rail adaptation on the support frame for the direction of movement of support frame can be directed through the cooperation between gyro wheel and the slide rail, thereby reduce the support frame and because take place the skew in the removal process appear cutting the probability of rubbing the condition to the base side.

Optionally, be provided with C type spout on the lateral wall of base, the supporting seat corresponds the position department of sliding tray is provided with connecting bolt, connecting bolt is close to the one end of base is provided with the fixed block through screw-thread fit's mode, the fixed block is located in the C type spout and can be in slide in the C type spout, works as connecting bolt screws up, the fixed block will the support frame is in the position fixing on the base.

Through adopting above-mentioned technical scheme, be provided with C type spout on the lateral wall of base, be provided with the fixed block in the C type spout, and wear to be equipped with on the support frame can pass through screw-threaded matched's connecting bolt with the fixed block, this makes can drive the fixed block in the C type spout and remove towards the side direction of support frame after connecting bolt is screwed up, and then makes the fixed block support with the lateral wall of C type spout tightly to play the effect of fixed support frame position on the base.

Optionally, be provided with two sets of rotating assembly on the base, two sets of rotating assembly is located respectively the both ends of base, rotating assembly is including rotating seat, two jacking piece and two pushers, it is used for driving the aluminium bar to rotate around self axis to rotate the seat, two the jacking piece all is located on the base and the relative arrangement, two the pushers are installed respectively on the base and respectively with two the jacking piece is connected, two the pushers are used for promoting two the jacking piece is simultaneously in opposite directions or the motion of being on the back of the body.

Through adopting above-mentioned technical scheme, the both ends of base are provided with a set of rotating assembly respectively, this makes when needs rotate the aluminium bar and adjusts the alignment tup and need beat the lateral wall of the same festival section different positions department of aluminium bar, can rotate through rotating the seat, simultaneously, when two pushers promote two jack-ups respectively and move in opposite directions, the height of rotating the seat is lifted, make the aluminium bar lifted on the supporting seat, thereby make the aluminium bar can not take place to contact with between the supporting seat at pivoted in-process, its surface is scratched the possibility of mar by the supporting seat when the aluminium bar rotates has been reduced.

Optionally, the rotation seat includes the pedestal and vertically fixes the grafting pole on the pedestal, the grafting pole with the cooperation of pegging graft of base, be provided with on the pedestal the axis with the parallel initiative roller of base length direction and driven roller, still be provided with on the pedestal and be used for the drive initiative roller is around self axis pivoted driving piece.

Through adopting above-mentioned technical scheme, after the driving piece starts, can drive the initiative roller and rotate, owing to initiative roller and the outer wall butt of aluminium bar, so when initiative roller begins to rotate around self axis after, drive the aluminium bar and begin together to rotate around self axis along with it to drive driven roller through the aluminium bar and rotate together, realize the rotation of aluminium bar on rotating the seat, and the spliced pole on the pedestal makes the pedestal can be all the time with the pedestal between be connected after being jacked up by the jacking piece, reduce the pedestal and can not drop from the base when being jacked up and descend.

Optionally, a positioning portion is provided on an outer wall of the plugging rod, and the positioning portion is used for limiting the plugging rod to rotate on the base around an axis thereof.

Through adopting above-mentioned technical scheme, be provided with on the plug rod and be used for restricting plug rod on the base around self axis pivoted location portion for the plug rod can not take place to rotate around self axis when rising or descending, and then makes the pedestal rise again after falling its angle can not take place to deflect, thereby makes the initiative roller on the pedestal can be all the time with the outer wall butt of aluminium bar after the pedestal rises.

Optionally, rubber anti-slip layers are arranged on the outer wall of the driving roller and the outer wall of the driven roller.

Through adopting above-mentioned technical scheme, the rubber skid resistant course on initiative roller and the driven roller makes the frictional force between aluminium bar and initiative roller and the driven roller bigger to the condition of skidding can not appear easily.

Optionally, a buffer layer is arranged on the bearing seat and is used for being abutted with the outer wall of the aluminum bar.

Through adopting above-mentioned technical scheme, be provided with the buffer layer on the support bracket for the aluminium bar can not directly with the butt of support bracket when being placed on the base, play the effect that reduces the support bracket and cause the fish tail possibility to aluminium bar surface.

In summary, the application comprises at least the following beneficial technical effects:

1. the support frame can slide on the base along the length direction of the base, so that when the base is subjected to loading or unloading and other operations, the position of the support frame can be adjusted, the aluminum bar can be directly taken down from the base in a forklift and other modes, the time spent in loading or unloading the aluminum bar is saved, and the effect of improving the straightening efficiency of the aluminum bar is achieved;

2. The buffer layer is arranged on the bearing seat, so that the aluminum bar can not directly contact with the surface of the bearing seat when being arranged on the bearing seat, the possibility of being scratched due to the direct contact between the aluminum bar and the surface of the bearing seat in the straightening process is reduced, and the effect of protecting the integrity of the surface of the aluminum bar is achieved;

Drawings

FIG. 1 is a schematic perspective view of an aluminum bar straightening apparatus;

Fig. 2 is a front view of fig. 1;

FIG. 3 is a schematic perspective view of the rotary rental of FIG. 1;

Reference numerals illustrate: 1. a base; 2. straightening components; 3. a support bracket; 4. a support frame; 5. a hydraulic cylinder; 6. straightening a hammer head; 7. a limiting plate; 8. a slide rail; 9. a roller; 10. c-shaped sliding grooves; 11. a connecting bolt; 12. a fixed block; 13. a rotating assembly; 14. a rotating seat; 15. a jacking block; 16. a pushing member; 17. a base; 18. inserting a connecting rod; 19. a driving roller; 20. a driven roller; 21. a driving member; 22. a positioning part; 23. a rubber anti-slip layer; 24. a buffer layer;

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

Examples

The embodiment of the application discloses aluminum bar straightening equipment, referring to fig. 1 and 2, the equipment comprises a base 1 and a straightening component 2, wherein the base 1 is horizontally placed on the ground, the straightening component 2 comprises a support frame 4, a hydraulic cylinder 5 and a straightening hammer 6, the support frame 4 spans over the base 1, sliding rails 8 are respectively arranged on two sides of the base 1, which are close to the ground, the extending direction of the sliding rails 8 is consistent with the length direction of the base 1, rolling wheels 9 are arranged at the positions, which are close to the side surfaces of the base 1, of the support frame 4, the rolling wheels 9 are matched with the sliding rails 8 and can slide on the sliding rails 8, the support frame 4 can move on the base 1 along the length direction of the base 1, limiting plates 7 are respectively arranged at two ends of the base 1, the support frame 4 cannot slide out from the sliding rails 8, meanwhile, magnets capable of adsorbing the support frame 4 are arranged on the limiting plates 7, and the magnets on the limiting plates 7 can limit the sliding of the support frame 4 on the base 1 in a manner of adsorbing the support frame 4 to the end of the base 1.

The hydraulic cylinder 5 is installed above the supporting frame 4, the movable end of the hydraulic cylinder 5 passes through the supporting frame 4 and then is located above the base 1, the straightening hammer 6 is installed at the movable end of the hydraulic cylinder 5, the supporting seats 3 for supporting the aluminum bars are respectively arranged at the two ends of the base 1, the V-shaped surfaces are arranged on the supporting seats 3, therefore, the aluminum bars cannot roll easily when the aluminum bars are located on the supporting seats 3, the aluminum bars are rotated when the two ends of the aluminum bars are respectively located on the two supporting seats 3, the bending parts of the aluminum bars face the straightening hammer 6, and then the hydraulic cylinder 5 is started, so that the hydraulic cylinder 5 drives the straightening hammer 6 to straighten the bending parts of the aluminum bars.

Further, the V-shaped surface of the support base 3 is provided with the buffer layer 24, and the buffer layer 24 may be a sponge pad or a rubber pad, so that when the aluminum bar is located on the support base 3, the aluminum bar will not directly contact with the V-shaped surface of the support base 3, and further the surface of the aluminum bar will not be scratched by the support base 3 easily.

In order to prevent the position of the support frame 4 on the base 1 from being easily changed when the straightening hammer 6 performs the straightening operation, two sides of the base 1 are respectively provided with a C-shaped chute 10, a fixed block 12 is arranged in the C-shaped chute 10, a connecting bolt 11 is arranged at the position of the side of the support frame 4 corresponding to the C-shaped chute 10 in a penetrating way, and the connecting bolt 11 is connected with the fixed block 12 positioned in the C-shaped chute 10 in a threaded fit way, so that when the connecting bolt 11 is screwed, the fixed block 12 moves in the C-shaped chute 10 towards the direction of the support frame 4, and is abutted against the side wall in the C-shaped chute 10, thereby realizing the position fixation of the support frame 4 on the base 1.

Referring to fig. 1 and 3, a set of rotating assemblies 13 are further disposed at two ends of the base 1, the rotating assemblies 13 can drive the aluminum rod to rotate on the base 1 around the axis thereof, so that the aluminum rod does not need to be manually rotated, the rotating assemblies 13 comprise a rotating seat 14, two jacking blocks 15 and two pushing members 16, the rotating seat 14 is mounted on the base 1, the two pushing members 16 are disposed at two sides of the rotating seat 14 and are opposite to each other, the pushing members 16 are hydraulic cylinders 5, the two jacking blocks 15 are mounted on the two pushing members 16 disposed opposite to each other, the jacking blocks 15 are wedge-shaped blocks, and two side surfaces of the rotating seat 14 are provided with wedge-shaped surfaces, so that when the two jacking blocks 15 are driven by the two pushing members 16 to simultaneously move in opposite directions, the height of the rotating seat 14 is raised, and the aluminum rod is separated from the supporting seat 3, and when the two jacking blocks 15 are driven by the two pushing members 16 to simultaneously move in opposite directions, the height of the rotating seat 14 is lowered, so that the aluminum rod can be directly placed on the supporting seat 3 after the aluminum rod is placed on the supporting seat 3, and the aluminum rod can be difficult to be placed on the rotating seat 3.

The rotating seat 14 comprises a seat body 17, a driving roller 19, a driving piece 21 and a plurality of driven rollers 20, wherein an inserting rod 18 is vertically fixed below the seat body 17, the inserting rod 18 is in inserting fit with the base 1, after the seat body 17 is jacked up under the action of the jacking block 15, the inserting rod 18 is always in inserting fit with the base 1, so that the position of the base 1 cannot be easily changed in the falling process, the driving roller 19 and the driven rollers 20 are respectively arranged on the seat body 17 and can rotate around the axes of the driving roller 19 and the driven rollers 20, the axes of the driving roller 19 and the driven rollers 20 are parallel to the length direction of the base 1, the driving piece 21 is a driving motor, the driving piece 21 is arranged on the seat body 17 and an output shaft is connected with the driving roller 19, and after the outer wall of the driving roller 19 is abutted against the outer wall of an aluminum bar, the motor can drive the aluminum bar to rotate around the axis of the driving roller 19, and the aluminum bar is driven to rotate in a manner of driving the driving roller 19.

The outer wall of the plugging rod 18 is further provided with a positioning part 22, and the positioning part 22 enables the plugging rod 18 not to easily rotate around the axis of the plugging rod on the base 1, so that the angle of the base 17 on the horizontal plane cannot easily change no matter whether the base 17 is lifted or lowered, and the driving roller 19 and the driven roller 20 on the base 17 can always be in butt joint with the outer wall of the aluminum bar in a state of being parallel to the aluminum bar.

In order to increase the friction force between the driving roller 19 and the driven roller 20 and the aluminum bar, rubber anti-slip layers 23 are arranged on the outer walls of the driving roller 19 and the driven roller 20, so that slipping between the driving roller 19 and the aluminum bar cannot occur easily when the driving roller 19 rotates.

The implementation principle of the embodiment of the application is as follows: the support frame 4 is pushed to the end part of the base 1, the support frame 4 and the limiting plate 7 are adsorbed, then the aluminum bar is directly placed on the bearing seat 3 of the base 1, the pushing piece 16 is started, the pushing piece 16 drives the jacking block 15 to move on the base 1 in opposite directions, the base 17 is arranged regularly, the aluminum bar is positioned above the bearing seat 3 and is not in contact with the bearing seat 3, then the driving piece 21 is started, the driving piece 21 drives the driving roller 19 to rotate around the axis of the driving roller, the aluminum bar rotates around the axis of the driving roller 21, when the bending part of the aluminum bar faces the upper part of the base 1 (namely, the circle center of the bending radian of the aluminum bar is positioned below the aluminum bar at the moment), the pushing piece 16 drives the jacking block 15 to retract, the base 17 is lowered, the aluminum bar is replaced on the bearing seat 3, the position of the support frame 4 on the base 1 is regulated, the straightening hammer head 6 is positioned above the bending part of the aluminum bar, the connecting bolt 11 is screwed tightly, the hydraulic cylinder 5 is started, and the hydraulic cylinder 5 presses the straightening hammer head 6 downwards, so that the bending part of the aluminum bar is straightened.

When straightening is needed to be carried out on other places of the aluminum bar, the connecting bolt 11 is unscrewed, the position of the supporting frame 4 on the base 1 is readjusted, then the connecting bolt 11 is readmitted to fix the position of the supporting frame 4, and then the pushing piece 16 is started to lift the base 17, so that when the bending part on the aluminum bar faces to the upper side of the base 1, the hydraulic cylinder 5 is started again.

After the aluminum bar is straightened, the connecting bolt 11 is screwed, then the supporting frame 4 is moved to the end part of the base 1 to be absorbed by the limiting plate 7, the connecting bolt 11 is screwed, the position of the supporting frame 4 on the base 1 is further fixed, and then the straightened aluminum bar is directly taken down from the base 1.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (8)

1. An aluminium bar straightening device, which is characterized in that: including base (1) and straightening subassembly (2), be provided with two bearing seats (3) that are used for bearing aluminium bar on base (1), straightening subassembly (2) are including support frame (4), pneumatic cylinder (5) and straightening tup (6), pneumatic cylinder (5) are installed on support frame (4), straightening tup (6) are in be used for straightening aluminium bar on pneumatic cylinder (5), support frame (4) slip sets up on base (1) and can follow the length direction of base (1) slides, the both ends of base (1) length direction all are provided with limiting plate (7), limiting plate (7) can with support frame (4) are connected through the mode of magnetic attraction.

2. An aluminium bar straightening apparatus according to claim 1, characterized in that: the base (1) is provided with a sliding rail (8), and the supporting frame (4) is provided with a roller (9) matched with the sliding rail (8).

3. An aluminium bar straightening apparatus according to claim 1, characterized in that: be provided with C type spout (10) on the lateral wall of base (1), support frame (4) correspond the position department of C type spout (10) is provided with connecting bolt (11), connecting bolt (11) are close to one end of base (1) is provided with fixed block (12) through screw-thread fit's mode, fixed block (12) are located in C type spout (10) and can be in C type spout (10) internal slip, works as connecting bolt (11) screw up, fixed block (12) will support frame (4) are in the position on base (1).

4. An aluminium bar straightening apparatus according to claim 1, characterized in that: the aluminum bar lifting device is characterized in that two groups of rotating assemblies (13) are arranged on the base (1), the two groups of rotating assemblies (13) are respectively located at two ends of the base (1), each rotating assembly (13) comprises a rotating seat (14), two lifting blocks (15) and two pushing pieces (16), the rotating seats (14) are used for driving the aluminum bar to rotate around the axis of the aluminum bar, the two lifting blocks (15) are respectively located on the base (1) and are oppositely arranged, the two pushing pieces (16) are respectively installed on the base (1) and are respectively connected with the two lifting blocks (15), and the two pushing pieces (16) are used for pushing the two lifting blocks (15) to move oppositely or reversely at the same time.

5. An aluminum bar straightening apparatus as claimed in claim 4, wherein: the rotary seat (14) comprises a seat body (17) and a plug rod (18) vertically fixed on the seat body (17), the plug rod (18) is in plug fit with the base (1), a driving roller (19) and a driven roller (20) with axes parallel to the length direction of the base (1) are arranged on the seat body (17), and a driving piece (21) for driving the driving roller (19) to rotate around the axis of the driving roller is further arranged on the seat body (17).

6. An aluminium bar straightening apparatus according to claim 5, characterized in that: the outer wall of the plug-in rod (18) is provided with a positioning part (22), and the positioning part (22) is used for limiting the plug-in rod (18) to rotate on the base (1) around the axis of the base.

7. An aluminium bar straightening apparatus according to claim 5, characterized in that: the outer wall of the driving roller (19) and the outer wall of the driven roller (20) are respectively provided with a rubber anti-slip layer (23).

8. An aluminium bar straightening apparatus according to claim 1, characterized in that: the bearing seat (3) is provided with a buffer layer (24), and the buffer layer (24) is used for being abutted with the outer wall of the aluminum bar.