Bending device for processing aluminum plate
Technical Field
The utility model belongs to the technical field of aluminum plate processing, and particularly relates to a bending forming device for aluminum plate processing.
Background
The aluminum plate is a rectangular plate formed by rolling an aluminum ingot and is divided into a pure aluminum plate, an alloy aluminum plate, a thin aluminum plate, a medium-thickness aluminum plate, a patterned aluminum plate and the like, more and more construction industries adopt curved aluminum plates at present, so that attractive lines are realized, the appearance is attractive, the aluminum plate is bent and processed at present, the curved surface of the aluminum plate is often formed by adopting a stamping technology, the aluminum plate is placed in a die consisting of an upper die holder and a lower die holder through a feeding mechanism, the curved surface aluminum plate is formed by mutually stamping the upper die holder and the lower die holder, and the processing mode has the advantages of high production efficiency, low cost and the like, and is particularly suitable for the production of a large number of thin plate parts.
However, when the aluminum plate with different curvatures is processed by the processing mode, a new die can be formed by manufacturing a new set of upper die base and lower die base again each time, the die opening time is longer, the die opening cost is higher, and therefore the processing efficiency is affected.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the bending device for processing the aluminum plate, which effectively solves the problem that the aluminum plate with different curvatures is inconvenient to process at present.
In order to achieve the aim, the utility model provides the technical scheme that the bending forming device for processing the aluminum plate comprises a processing table, wherein a plurality of struts are fixedly connected to the bottom of the processing table at equal angles, a bending mechanism and a limiting mechanism are arranged at the top of the processing table, an aluminum plate main body is arranged at the top of the processing table, and the aluminum plate main body is mutually perpendicular to the processing table;
The bending mechanism comprises a top plate positioned above the processing table, an abutting roller is rotationally connected between the bottom of the top plate and the top of the processing table, a rotary column is fixedly connected to the bottom of the top plate, a sleeve block positioned above the processing table is fixedly sleeved on the outer side of the rotary column, a U-shaped frame is arranged between the top plate and the processing table, the inner side of the U-shaped frame is rotationally connected with the bending roller, the bending roller is parallel to the abutting roller, the aluminum plate main body is positioned between the abutting roller and the bending roller and abuts against the abutting roller, and an air cylinder is fixedly installed between the U-shaped frame and the sleeve block.
Preferably, the bottom of processing platform rotates and is connected with the transmission shaft, and the bottom fixedly connected with rotating electrical machines of transmission shaft, and the bottom fixed mounting of rotating electrical machines has the supporting seat, and the supporting seat is fixed to cup joint in the outside of each pillar, and the outside of transmission shaft has fixedly cup jointed the installation piece, and the one end and the installation piece fixed connection of roof are kept away from to the column spinner.
Preferably, the processing table is provided with an arc-shaped groove, and the rotary column penetrates through the arc-shaped groove and is in sliding connection with the arc-shaped groove.
Preferably, the bottom fixedly connected with sill pillar of U type frame, the bottom of sill pillar is equipped with the ball that is located the processing bench top.
Preferably, a guide rod is fixedly connected between the top of the sleeve block and the bottom of the top plate, a guide block is movably sleeved on the outer side of the guide rod, and the guide block is fixed at the top of the U-shaped frame.
Preferably, the stop gear is including being fixed in the riser at processing bench top, two stiffener of symmetry fixedly connected with between riser and the processing bench, the activity has cup jointed the slide between two stiffener, the top fixedly connected with connecting plate of slide, fixedly connected with splint on the connecting plate, splint are parallel to each other with the riser, the aluminum plate main part is located between riser and the splint and with riser butt, the bottom fixedly connected with slider of splint, the top of processing bench is equipped with the spout, fixedly connected with slide bar in the spout, the slider activity cup joints in the outside of slide bar.
Preferably, one side of the vertical plate, which is far away from the clamping plate, is fixedly provided with a driving motor, a screw rod is fixedly connected to the driving motor, a screw nut is sleeved on the outer side thread of the screw rod, the sliding plate is fixed to the top of the screw nut, a sleeve plate is fixedly sleeved between the two reinforcing rods, and one end of the screw rod, which is far away from the driving motor, is rotationally connected with the sleeve plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the cooperation between the air cylinder and the U-shaped frame and between the guide block and the guide rod, the bending roller can move horizontally to clamp and limit the aluminum plate main body, and through the cooperation among the rotating motor, the transmission shaft, the mounting block, the rotating column and the arc-shaped groove, the top plate can drive the bending roller to rotate circumferentially to bend the aluminum plate main body, so that the aluminum plate main body with different curvatures can be processed conveniently;
2. This is novel through the cooperation between screw and the lead screw, the slide of being convenient for slides along two stiffener to through the cooperation between connecting plate and splint and slider and the slide bar, the splint of being convenient for steadily remove and carry out the centre gripping fixedly with the aluminum plate main part of riser butt, thereby avoid aluminum plate main part to take place the skew when bending.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
Fig. 1 is a schematic view of a bending apparatus for processing an aluminum plate according to the present utility model;
FIG. 2 is a schematic view of a bending mechanism according to the present utility model;
FIG. 3 is a schematic view of the structure of the U-shaped frame of the present utility model;
FIG. 4 is a schematic view of a limiting mechanism according to the present utility model;
FIG. 5 is a schematic view of a skateboard structure according to the present utility model.
In the figure, 1, a processing table, 2, a bending mechanism, 201, a top plate, 202, a U-shaped frame, 203, an air cylinder, 204, a sleeve block, 205, a rotating column, 206, a supporting seat, 207, a rotating motor, 208, a mounting block, 209, a transmission shaft, 2010, an abutting roller, 2011, a bending roller, 2012, a ball, 2013, a bottom column, 2014, a guide block, 2015, a guide rod, 3, a limiting mechanism, 301, a vertical plate, 302, a sliding plate, 303, a reinforcing rod, 304, a sliding block, 305, a sliding rod, 306, a clamping plate, 307, a connecting plate, 308, a sleeve plate, 309, a lead screw, 3010, a screw, 3011, a driving motor, 4, an aluminum plate main body, 5, an arc groove, 6, a pillar, 7 and a sliding groove.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
The first embodiment is given by fig. 1, the utility model relates to a bending forming device for aluminum plate processing, which comprises a processing table 1, wherein a plurality of struts 6 are fixedly connected to the bottom of the processing table 1 at equal angles, a bending mechanism 2 and a limiting mechanism 3 are arranged at the top of the processing table 1, an aluminum plate main body 4 is arranged at the top of the processing table 1, and the aluminum plate main body 4 is mutually perpendicular to the processing table 1.
Specifically, as shown in fig. 2-3, the bending mechanism 2 includes a top plate 201 located above the processing table 1, an abutment roller 2010 is rotatably connected between the bottom of the top plate 201 and the top of the processing table 1, a rotating column 205 is fixedly connected to the bottom of the top plate 201, and a sleeve block 204 located above the processing table 1 is fixedly sleeved on the outer side of the rotating column 205.
A U-shaped frame 202 is arranged between the top plate 201 and the processing table 1, a bending roller 2011 is rotationally connected to the inner side of the U-shaped frame 202, the bending roller 2011 is parallel to the abutting roller 2010, the aluminum plate main body 4 is positioned between the abutting roller 2010 and the bending roller 2011 and abuts against the abutting roller 2010, an air cylinder 203 is fixedly installed between the U-shaped frame 202 and the sleeve block 204, a transmission shaft 209 is rotationally connected to the bottom of the processing table 1, a rotating motor 207 is fixedly connected to the bottom of the transmission shaft 209, a supporting seat 206 is fixedly installed at the bottom of the rotating motor 207, the supporting seat 206 is fixedly sleeved on the outer side of each strut 6, an installation block 208 is fixedly sleeved on the outer side of the transmission shaft 209, and one end, far away from the top plate 201, of the rotating column 205 is fixedly connected with the installation block 208.
The processing table 1 is provided with an arc-shaped groove 5, the rotating column 205 penetrates through the arc-shaped groove 5 and is in sliding connection with the arc-shaped groove 5, the bottom of the U-shaped frame 202 is fixedly connected with a bottom column 2013, the bottom end of the bottom column 2013 is provided with a ball 2012 positioned at the top of the processing table 1, a guide rod 2015 is fixedly connected between the top of the sleeve block 204 and the bottom of the top plate 201, the outer side of the guide rod 2015 is movably sleeved with a guide block 2014, the guide block 2014 is fixed at the top of the U-shaped frame 202, when the U-shaped frame 202 moves horizontally, the guide block 2014 is driven to slide along the guide rod 2015, the ball 2012 is driven to roll at the top of the processing table 1, and the U-shaped frame 202 is supported and limited, so that the stability of the U-shaped frame 202 during movement is ensured;
Under the use state, firstly place aluminum plate main part 4 at the top of processing platform 1 and with the butt roller 2010 butt, then start cylinder 203, drive U type frame 202 horizontal migration, curved roller 2011 removes simultaneously until laminating with aluminum plate main part 4, accomplish the centre gripping spacing to aluminum plate main part 4, then start rotating electrical machines 207, drive transmission shaft 209 and rotate, drive the column of rotation 205 along arc groove 5 through installation piece 208 and rotate, and drive roof 201 and rotate, curved roller 2011 circumference rotates simultaneously and bends aluminum plate main part 4, the aluminum plate main part 4 of different curvatures of processing becomes finally.
Specifically, as shown in fig. 4-5, the limiting mechanism 3 comprises a vertical plate 301 fixed on the top of the processing table 1, two reinforcing rods 303 are symmetrically and fixedly connected between the vertical plate 301 and the processing table 1, a sliding plate 302 is movably sleeved between the two reinforcing rods 303, a connecting plate 307 is fixedly connected to the top of the sliding plate 302, a clamping plate 306 is fixedly connected to the connecting plate 307, the clamping plate 306 is parallel to the vertical plate 301, an aluminum plate main body 4 is positioned between the vertical plate 301 and the clamping plate 306 and is abutted to the vertical plate 301, a sliding block 304 is fixedly connected to the bottom of the clamping plate 306, a sliding groove 7 is arranged at the top of the processing table 1, a sliding rod 305 is fixedly connected in the sliding groove 7, the sliding block 304 is movably sleeved on the outer side of the sliding rod 305, a driving motor 3011 is fixedly installed on one side of the vertical plate 301 away from the clamping plate 306, a screw rod 309 is fixedly connected to the driving motor 3011, a sleeve plate 308 is fixedly sleeved on the outer side of the screw rod 309, the screw rod 302 is fixedly connected to the top of the screw 3010, a sleeve plate 308 is fixedly sleeved between the two reinforcing rods, and one end of the screw rod 309, which is far from the driving motor 3011, is rotationally connected to the sleeve plate 308;
Under the use state, firstly place aluminum plate main part 4 at the top of processing platform 1 and laminate with riser 301, then start driving motor 3011, drive lead screw 309 and rotate, drive slide 302 along two stiffener 303 through screw 3010 and slide, rethread connecting plate 307 drives splint 306 horizontal migration and is close to aluminum plate main part 4, slider 304 slides along slide bar 305 simultaneously, stability when guaranteeing splint 306 and remove, until splint 306 and aluminum plate main part 4 butt, accomplish at last that the centre gripping to aluminum plate main part 4 is fixed avoid its skew in the bending process.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.