CN213559445U - Numerical control punch press for aluminum alloy section - Google Patents

Numerical control punch press for aluminum alloy section Download PDF

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Publication number
CN213559445U
CN213559445U CN202022427736.0U CN202022427736U CN213559445U CN 213559445 U CN213559445 U CN 213559445U CN 202022427736 U CN202022427736 U CN 202022427736U CN 213559445 U CN213559445 U CN 213559445U
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China
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fixed
supporting box
aluminum alloy
positioning
movable
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Application number
CN202022427736.0U
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Chinese (zh)
Inventor
艾镇
孙恒强
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Jinan Cgma Cnc Machinery Co ltd
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Jinan Cgma Cnc Machinery Co ltd
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Priority to CN202022427736.0U priority Critical patent/CN213559445U/en
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Abstract

The utility model relates to a numerical control punch for aluminum alloy ex-trusions, include: a frame; fixing the end head: fix in frame one end, including stiff end supporting box, stiff end supporting box is fixed with first positioning mechanism, and sliding connection has first corner cut mechanism, removes the end aircraft nose: can follow the frame and do the first direction motion towards or keep away from stiff end mechanism, including removing end aircraft nose base, remove end aircraft nose base and be equipped with the removal end supporting box that can follow first direction motion, remove end supporting box and be fixed with second positioning mechanism, sliding connection has second corner cut mechanism, stamping device: can follow the frame and do the first direction and move with first direction vertically second direction, including the punching press aircraft nose that can go up and down, the punching press aircraft nose is equipped with the mould, and the mould includes the lower mould, and the lower mould top is equipped with the last mould sword that can go up and down, the utility model discloses a digit control machine tool work efficiency is high.

Description

Numerical control punch press for aluminum alloy section
Technical Field
The utility model relates to an aluminum alloy door and window, curtain processing equipment technical field, concretely relates to numerical control punch for aluminum alloy ex-trusions.
Background
The statements herein merely provide background related to the present disclosure and may not necessarily constitute prior art.
The machine tool industry is a basic industry of the manufacturing industry, the numerical control equipment is a core product of the machine tool industry, and along with the intensive and standardized development of door and window processing enterprises, more and more domestic large and medium-sized door and window processing enterprises need stable and reliable production lines which are suitable for being used in the plastic door and window industry and have higher automation degree.
The aluminum alloy section stamping process is a key step in door and window processing production. The existing aluminum alloy section stamping process has various processing procedures and forms, and is manually stamped by a special press, the inventor finds that the processing in the mode needs to manually adjust a die or a station, only one station form can be processed in each processing, a plurality of stations cannot be clamped at one time, time and labor are wasted, the labor cost is high, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a numerical control punch for aluminum alloy ex-trusions, can once only adorn a plurality of moulds of card and process, degree of automation is high, and work efficiency is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
in a first aspect, an embodiment of the utility model provides a numerical control punch for aluminum alloy ex-trusions, include:
a frame;
fixing the end head: fix in frame one end, including stiff end supporting box, stiff end supporting box is fixed with first positioning mechanism, and sliding connection has first corner cut mechanism.
Moving a head of the terminal: can follow the frame and do the first direction motion towards or keep away from stiff end mechanism, including removing end aircraft nose base, remove end aircraft nose base and be equipped with the removal end supporting box that can follow first direction motion, remove end supporting box and be fixed with second positioning mechanism, sliding connection has second corner cut mechanism.
A stamping device: can follow the frame and do the first direction and move with first direction vertically second direction, including the punching press aircraft nose that can go up and down, punching press mechanism is equipped with the mould, and the mould includes the lower mould, and the lower mould top is equipped with the last mould sword that can go up and down.
Further, first positioning mechanism includes the stiff end workstation base with stiff end supporting box fixed connection, and surface mounting has the first section bar location head of triangle-shaped structure on the stiff end workstation base, and first section bar location head below is equipped with the first section bar of many intervals settings and places the pole, and first section bar is placed the pole both ends and is fixed with stiff end workstation base.
Further, first corner cut mechanism includes first corner cut driving piece, first corner cut driving piece and first slider fixed connection, first slider and stiff end supporting box sliding connection, first slider and the first sliding driving piece of fixing at stiff end supporting box are connected, and first corner cut driving piece is connected with first corner cut sword, and first corner cut sword offside is provided with the first section bar lateral surface locating plate of fixing with first slider.
Furthermore, a first pressing mechanism is further fixed on the fixed end supporting box body and used for applying vertical pressing force to one end of the aluminum alloy section.
Furthermore, the movable end machine head base is provided with a movable end machine head adjusting plate, the movable end mechanism adjusting plate is connected with the movable end supporting box body in a sliding mode, and the movable end supporting box body is connected with a supporting box body driving piece fixed on the movable end machine head base.
Further, second positioning mechanism includes the removal end workstation base with removal end supporting box fixed connection, removes the second section bar location head that end workstation base upper surface was fixed with the triangle-shaped structure, and second section bar location head below is equipped with the second section bar of many intervals settings and places the pole, and the second section bar is placed the pole both ends and is fixed with stiff end workstation base.
Further, second corner cut mechanism includes second corner cut driving piece, second corner cut driving piece and second slider fixed connection, second slider and removal end supporting box sliding connection, the second slider with fix and be connected at the second sliding driving piece that removes the end supporting box, second corner cut driving piece and second corner cut sword are connected, second corner cut sword offside is provided with the second section bar lateral surface locating plate fixed with the second slider.
Furthermore, a second pressing mechanism is further fixed on the movable end supporting box body and used for applying vertical pressing force to the other end of the aluminum alloy section.
Further, punching press mechanism includes U type shell, including vertical portion and first horizontal part and the second horizontal part of setting both ends about vertical portion, installs the punching press driving piece in the first horizontal part, and the second horizontal part rotates and is connected with the mould conversion platform that sets up between first horizontal part and second horizontal part, the mould conversion platform is connected with the conversion driving piece of installing at the second horizontal part, and the mould conversion platform is provided with a plurality of moulds, and the mould includes the lower mould, and every lower mould top all is provided with the mould sword, goes up the mould sword and goes up mould blade holder elastic connection, goes up mould blade holder and passes through spliced pole and lower mould fixed connection.
Further, the second horizontal part is provided with a stamping device discharge chute.
Further, the fixed end supporting box body and the movable end supporting box body are respectively provided with a fixed end discharging chute and a movable end discharging chute, the fixed end discharging chute is located below the first positioning mechanism, and the movable end discharging chute is located below the second positioning mechanism.
The utility model has the advantages that:
the utility model discloses a numerical control punch press has first corner cut mechanism, second corner cut mechanism and stamping device, when can carrying out the corner cut to the section bar both ends, utilizes the lower mould and goes up the mould sword to the middle part position of section bar and carry out the punching press, once can realize the processing of multiple process, and whole process automation goes on, and degree of automation is high, and labour saving and time saving has reduced the cost of labor.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is an axonometric view of the whole structure of embodiment 1 of the invention;
FIG. 2 is a front view of the overall structure of embodiment 1 of the present invention;
fig. 3 is a top view of the overall structure of embodiment 1 of the present invention;
fig. 4 is a schematic view of a fixed end machine head structure according to embodiment 1 of the present invention;
fig. 5 is a schematic view of a structure of a mobile terminal according to embodiment 1 of the present invention;
fig. 6 is a schematic structural view of a stamping device according to embodiment 1 of the present invention;
the stamping device comprises a rack 1, a fixed end machine head 2, a movable end machine head 3, a stamping device 4, a fourth guide rail 5, a fifth slide block 6, a fifth guide rail 7, a stamping device left-right movement bottom plate 8, a circular rail 9, a stamping device left-right movement speed reducer fixing plate 10, a stamping device left-right movement speed reducer 11, a gear 12, a screw transmission mechanism 13 and a hydraulic station 14;
2-1, a fixed end supporting box body, 2-2, a fixed end workbench base, 2-3, a first profile placing rod, 2-4, a first profile positioning head, 2-5, a first guide rail, 2-6, a first sliding block, 2-7, a fixed end die punching oil cylinder, 2-8, a fixed end oil cylinder fixing seat, 2-9, a first corner cutter mounting seat, 2-10, a first corner cutter, 2-11, a guide column mounting plate, 2-12, a guide column, 2-13, a first profile outer side positioning block, 2-14, a first sliding block air cylinder, 2-15, a fixed end discharging groove, 2-16, a pressing air cylinder fixing seat, 2-17, a pressing air cylinder supporting shaft, 2-18, a pressing air cylinder mounting plate and 2-19, wherein the fixed end supporting box body is arranged on the fixed end supporting box body;
3-1, a moving end machine head base, 3-2, a fourth sliding block, 3-3, a moving end speed reducer mounting plate, 3-4, a moving end speed reducer mounting plate tensioning plate, 3-5, a moving end speed reducer, 3-6, a first servo motor, 3-7, a moving end machine head adjusting plate, 3-8, a third guide rail, 3-9, a third sliding block, 3-10, a moving end supporting box body, 3-11, a supporting box body cylinder, 3-12, a moving end oil cylinder fixing seat, 3-13, a connecting rod, 3-14, a second corner cutter mounting seat, 3-15, a moving end discharging groove and 3-16, a moving end workbench base;
4-1 of an upper connecting plate, 4-2 of a stamping device front and back movement bottom plate, 4-3 of a lifting mechanism guide shaft, 4-4 of a stamping device worm gear speed reducer, 4-5 of a stamping device speed reducer fixing seat, 4-6 of a second servo motor, 4-7 of a shell, 4-8 of a linear bearing, 4-9 of a die conversion table, 4-10 of a die conversion cylinder connecting rod, 4-11 of a die conversion cylinder, 4-12 of a lower die, 4-13 of an upper die cutter seat, 4-14 of an upper die cutter and 4-15 of a stamping device discharge chute.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
For convenience of description, the words "upper", "lower", "left" and "right" in the present application, if any, merely indicate correspondence with the upper, lower, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the present invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Just as the introduction of background art, present aluminum alloy section stamping process needs the manual adjustment mould or manual adjustment station position, and processing at every turn can only process a station form, can not once only adorn a plurality of stations of card, wastes time and energy, and the cost of labor is high, and work efficiency is low, to above-mentioned problem, this application has provided a numerical control punch press for aluminum alloy section.
In a typical embodiment example 1 of this application, as shown in fig. 1-6, a numerical control punch press for aluminum alloy ex-trusions, including frame 1, be fixed with stiff end aircraft nose 2 in the frame, sliding connection has removal end aircraft nose 3 in the frame, and the motion towards or keeping away from stiff end mechanism can be followed first direction to removal end mechanism, still be provided with stamping device 4 in the frame, stamping device can follow first direction and with the motion of first direction vertically second direction, stiff end mechanism, removal end mechanism and stamping device all are connected with control system, control its work by control system control.
The fixed end mechanism comprises a fixed end supporting box body 2-1, the fixed end supporting box body is fixed on the rack through bolts, the fixed end supporting box body adopts a U-shaped structure, a first positioning mechanism is fixed on the fixed end supporting box body, the first positioning mechanism comprises a fixed end workbench base 2-2, the fixed end workbench base is fixedly connected with the top surface of the fixed end supporting box body through bolts, a plurality of first section placing rods 2-3 arranged at intervals are alternately inserted and connected on the fixed end workbench base, two ends of each first section placing rod are fixedly connected with the fixed end workbench base, first section positioning heads 2-4 fixedly connected with the upper surface of the fixed end workbench base through bolts are arranged above the first section placing rods, and the first section positioning heads adopt an isosceles triangle plate-shaped structure, the plane of its two waists place can with the terminal surface laminating of aluminum alloy ex-trusions, play the guide effect.
One side that stiff end supporting box is located stiff end workstation base is provided with two first guide rails 2-5, sliding connection has first slider 2-6 on the first guide rail, first slider and first corner mechanism fixed connection, first corner mechanism is used for carrying out the corner cut to aluminum alloy ex-trusions.
The first corner cutting mechanism comprises a first corner cutting driving part, in the embodiment, the first corner cutting driving part adopts a fixed end die punching oil cylinder 2-7, the fixed end die punching oil cylinder is fixed on a fixed end die bottom plate through a fixed end oil cylinder fixing seat 2-8, the fixed end die bottom plate is fixed at one end of a first sliding block, a piston rod of the fixed end die punching oil cylinder is fixedly connected with a first corner cutting knife mounting seat 2-9, and a first corner cutting knife 2-10 is fixed on the first corner cutting knife mounting seat.
The fixed end die stamping oil cylinder can drive the first corner cutter to move along the second direction to cut corners of the aluminum alloy section.
In this embodiment, the other end of the first slider is further provided with a guide post mounting plate 2-11, two guide posts 2-12 penetrating through the first corner cutter mounting seat are fixed on the guide post mounting plate and used for guiding the movement of the first corner cut, and one end of the guide post mounting plate is provided with a first profile outer side positioning block 2-13 used for being attached to the outer side of the aluminum alloy profile.
The fixed end supporting box is fixedly provided with a first sliding driving part, the first sliding driving part adopts a first slider cylinder 2-14, a piston rod of the first slider cylinder is connected with a first slider through a connecting rod, the first slider can be driven to slide along a first guide rail, the position of a first corner cutting mechanism is further adjusted, and the processing and positioning of two sides of the sectional material and the avoidance of the sectional material during placement are ensured.
The inside stiff end blowpit 2-15 that is provided with of stiff end supporting box, the stiff end blowpit is located the below that the pole was placed to first section bar, and the sweeps can be placed the clearance between the pole and fall into the stiff end blowpit through adjacent first section bar, guarantees that no sweeps is remained on the aircraft nose.
The fixed end supporting box body is further fixedly provided with a first pressing mechanism, the first pressing mechanism comprises a pressing cylinder fulcrum shaft fixing seat 2-16 fixed on the fixed end supporting box body, a pressing cylinder fulcrum shaft 2-17 is fixed on the pressing cylinder fulcrum shaft fixing seat, a pressing cylinder mounting plate 2-18 is fixed at the top end of the pressing cylinder fulcrum shaft, and a pressing cylinder 2-19 is fixed on the pressing cylinder mounting plate. The compressing cylinder can apply vertical compressing force to the end part of the aluminum alloy section bar, so that the section bar is fixed, and the condition that the section bar is rocked in the processing process of the section bar is ensured.
The moving end machine head comprises a moving end machine head base 3-1, a fourth slider 3-2 is fixed on the bottom surface of the moving end machine head base and is in sliding connection with a fourth guide rail 5 arranged on the frame, a moving end speed reducer mounting plate 3-3 is fixed on the moving machine head base through bolts and is fixedly connected with the moving machine head base through a long hole and a bolt, a moving end speed reducer mounting plate tensioning plate 3-4 is further arranged on the moving machine head base, a tensioning bolt is connected in the moving end speed reducer mounting plate tensioning plate through a thread and is in contact with the moving end speed reducer mounting plate, the moving end speed reducer mounting plate is connected with the moving end speed reducer 3-5, an output shaft of the moving end speed reducer is fixedly connected with a gear, and an input end of the moving end speed reducer is connected with a first servo motor 3-6, the gear is meshed with a rack fixed on the frame body, the tensioning bolt is adjusted, the movable end speed reducer mounting plate can be pushed, and meshing of the gear and the rack is guaranteed.
The first servo motor can drive the gear to rotate through the moving end speed reducer, and under the meshing action of the gear and the rack, the base of the fixed end machine head is driven to move towards or away from the fixed end machine head along the fourth guide rail.
The movable end machine head base is fixedly provided with a movable end machine head adjusting plate 3-7 through bolts, two third guide rails 3-8 are fixed on the movable end machine head adjusting plate, the third guide rails are connected with third slide blocks 3-9 in a sliding mode, the third slide blocks are fixedly connected with movable end supporting boxes 3-10, and the movable end supporting boxes are connected with supporting box driving pieces fixed on the movable end machine head base.
The movable end supporting box body is of a U-shaped structure, is provided with a second positioning mechanism and is connected with a second corner cutting mechanism in a sliding mode.
The second positioning mechanism comprises moving end workbench bases 3-16 fixed on the top surface of the moving end supporting box body through bolts, a plurality of second section bars arranged at intervals are connected to the moving end workbench bases in an inserting mode and placed on the rods, second section bar positioning heads are arranged above the second section bars placed on the rods and are of isosceles triangle plate-shaped structures, and end faces where two waists of the second section bar positioning heads are located can be attached to end faces of aluminum alloy section bars.
The second corner cutting mechanism comprises a second corner cutting driving piece, the second corner cutting driving piece adopts a movable end die to punch the oil cylinder, the moving end stamping die oil cylinder is fixedly connected with moving end oil cylinder fixing seats 3-12, the moving end oil cylinder fixing seats are fixed on a moving end die bottom plate, the moving end die bottom plate is fixed on a second sliding block, the second slide block is connected with the movable end supporting box body in a sliding way through a second guide rail arranged on the movable end supporting box body, a second sliding driving piece is fixed on the moving end supporting box body and adopts a second sliding block cylinder, the piston rod of the second slide block cylinder is connected with the second slide block through connecting rods 3-13, and can drive the second slide block to move along the second guide rail, and then adjust the position of second corner cut mechanism, guarantee the processing location of section bar both sides and place the dodging of section bar time.
Remove end stamping die hydro-cylinder's piston rod and second corner cut sword mount pad 3-14 fixed connection, second corner cut sword mount pad is fixed with the second corner cut sword, the second slider still is fixed with the guide post mounting panel, be fixed with two guide posts that pass the second corner cut sword mount pad on the guide post mounting panel for guide the motion of second corner cut sword, the one end of guide post mounting panel is provided with second section bar lateral surface locating piece, is used for laminating with the lateral surface of aluminum alloy ex-trusions.
The moving end supporting box body is further provided with a second pressing mechanism, the structure of the second pressing mechanism is the same as that of the first pressing mechanism, repeated description is omitted, the second pressing mechanism is used for applying vertical pressing force to the other end of the sectional material, the sectional material is fixed, and the sectional material cannot shake in the machining process.
The movable end supporting box body is internally provided with movable end discharging grooves 3-15, the movable end discharging grooves are arranged below the second section placing rods, and waste scraps can fall into the movable end discharging grooves through gaps between the adjacent second section placing rods, so that the machine head is ensured to be free of waste scraps.
A fifth slide block 6 is fixed on the bottom surface of the stamping device and is in sliding connection with a fifth guide rail 7 arranged along the second direction, the fifth guide rail is fixed on a left-right movement bottom plate 8 of the stamping device, a circular rail slide block is fixed on the left-right movement bottom plate of the stamping device and is in sliding connection with a circular rail 9 arranged on the frame, the circular rail is arranged along the first direction, a left-right movement speed reducer fixing plate 10 of the stamping device is fixed on one side of the left-right movement bottom plate of the stamping device, a left-right movement speed reducer 11 of the stamping device is fixed on the left-right movement speed reducer fixing plate of the stamping device, the input end of the left-right movement speed reducer of the stamping device is connected with the output end of a left-right movement motor of the stamping device, the output shaft of the left-right movement speed reducer of the stamping, the left and right moving motor of the punching device can drive the gear to rotate, and under the meshing action of the gear and the rack, the left and right moving bottom plates of the punching device move along the first direction through the circular rail sliding blocks and the circular rails, so that the movement of the punching device along the first direction is realized.
The stamping device side-to-side movement bottom plate is fixed with a screw transmission mechanism 13 arranged along the second direction, the screw transmission mechanism adopts the existing screw transmission mechanism and comprises a screw motor, a screw nut and other elements, and the screw nut is connected with the stamping device through a bolt and can drive the stamping device to move along the second direction.
The stamping device comprises an upper connecting plate 4-1 and a stamping device front and back movement bottom plate 4-2 which are arranged in parallel up and down, and the stamping device front and back movement bottom plate is connected with a screw rod transmission mechanism.
Two lifting mechanism guide shafts 4-3 are arranged between the upper connecting plate and the stamping device front and back movement bottom plate, a lifting screw rod is arranged between the two lifting mechanism guide shafts, two ends of the lifting screw rod are respectively and rotatably connected with the upper connecting plate and the stamping device front and back movement bottom plate, the top end of the lifting screw rod is connected with an output shaft of a stamping device worm gear reducer 4-4, the stamping device worm gear reducer is fixed on the upper connecting plate through a stamping device reducer fixing seat 4-5, the input end of the worm gear reducer of the punching device is connected with the output ends of the second servo motors 4-6, the second servo motors can drive the lifting screw rod to rotate, the screw rod is connected with the punching machine head in a lifting way, the guide shaft of the lifting mechanism penetrates through the punching machine head, and linear bearings 4-8 are arranged between the lifting screw rod and the punching machine head, and the rotation of the lifting screw rod can drive the punching machine head to do lifting motion.
The stamping machine head comprises a shell 4-7, the shell comprises a vertical part, a first horizontal part and a second horizontal part, the first horizontal part and the second horizontal part are arranged at the upper end and the lower end of the vertical part, and a stamping driving part is arranged in the first horizontal part.
The second horizontal part is rotatably connected with an L-shaped die conversion table 4-9 through a rotating shaft, the die conversion table is arranged above the second horizontal part, the die conversion table is fixedly connected with a die conversion cylinder connecting rod 4-10, the die conversion cylinder connecting rod is connected with a conversion driving piece, the conversion driving piece can drive the die conversion table to rotate around a rotating shaft through the die conversion cylinder connecting rod, the conversion driving part adopts a mould conversion cylinder 4-11, the cylinder body of the mould conversion cylinder is hinged with the second horizontal part through an ear plate, a piston rod of the mould conversion table is hinged with a connecting rod of a mould conversion cylinder, two moulds are arranged on the upper surface of the mould conversion table, each mould comprises a lower mould 4-12, the two lower moulds are connected with an upper mould tool apron 4-13 through a connecting column, and the upper mould tool apron is elastically connected with an upper mould tool 4-14 through a spring.
The mould conversion cylinder can drive the mould conversion platform and rotate, realizes different lower moulds and the below of going up the mould sword motion to the punching press hydro-cylinder, and the lower mould can contact with the lower surface of section bar, and the punching press hydro-cylinder motion can promote and go up mould sword downstream, carries out the punching press to the section bar, and after the punching press was accomplished, the punching press hydro-cylinder reset, goes up the mould sword and resets under the effect of spring.
It is understood that other shapes of the mold conversion table can be adopted, and the number of the molds is set according to the actual use requirement.
And the second horizontal part is provided with a stamping device discharge chute 4-15, and the scraps produced by stamping of the upper die cutter can fall into the stamping device discharge chute for collection.
In this embodiment, all the cylinders for stamping are connected to a hydraulic station 14 fixed to the frame, and the hydraulic station supplies oil to the cylinders and is controlled by a control system to operate.
Adopt the numerical control punch press of this embodiment, when can carrying out the corner cut to the section bar both ends, utilize the lower mould and go up the mould sword to the middle part position of section bar and carry out the punching press, once can realize the processing of multiple process, and whole process automation goes on, and degree of automation is high, labour saving and time saving has reduced the cost of labor.
The working method of the numerical control punch press in the embodiment comprises the following steps:
the type and various size parameters of the section bar to be processed are input before processing, the first servo motor receives the instruction of the control system to work, and the first servo motor drives the gear to rotate through the moving end speed reducer to drive the moving end machine head to a corresponding position. Meanwhile, the control system controls the die conversion cylinder to ventilate, and the die conversion cylinder drives the die conversion table to rotate through the die conversion cylinder connecting rod, so that the corresponding lower die and the corresponding upper die cutter are positioned below the punching oil cylinder.
The robot or the manual work snatchs the section bar, place on the first section bar placing rod and the second section bar placing rod of fixed end aircraft nose and removal end mechanism, photoelectric switch detects after the section bar is put, send the signal to control system, control system control support box body cylinder work, remove end support box body along the motion of third guide rail, make first section bar locating head and second section bar locating head press from both sides tight section bar, after the section bar is pressed from both sides tight, control system control two hold-down cylinders ventilate, hold-down cylinder hold-down section bar both ends, prevent both ends upwarp in the section bar course of working, after pressing from both sides tight section bar, control system control first slider cylinder and fourth slider cylinder work, drive first corner cut to and second corner cut to move to the settlement position respectively, meanwhile, control system control second servo motor, lead screw drive mechanism and lead screw motor carry out upper and lower left and right back-and forth movement, make the lower mould paste the, the left-right and front-back positions are positioned according to parameters input by the control system.
After the die positioning is finished, the control system controls the hydraulic station to work for the fixed end die stamping oil cylinder and the movable end die stamping oil cylinder to perform stamping action, after the stamping is finished, the control system controls the fixed end die stamping oil cylinder and the movable end die stamping oil cylinder to return to an initial state by controlling the hydraulic station to press, after the fixed end die stamping oil cylinder and the movable end die stamping oil cylinder return to the initial state, the control system controls the stamping oil cylinder in the stamping device to move to drive the upper die cutter to perform stamping action, and after the stamping action is finished, the control system controls the hydraulic station to press to enable the oil cylinders to return to the initial state.
Adopt the punch press of this embodiment, stamping processes such as can once only process drainage tank, handle hole, corner cut, work efficiency is high, labour saving and time saving, work efficiency is high.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims (10)

1. A numerical control punch for aluminum alloy sections is characterized by comprising:
a frame;
fixing the end head: the fixed end supporting box body is fixed with a first positioning mechanism and is connected with a first corner cutting mechanism in a sliding manner;
moving a head of the terminal: the movable end machine head base is provided with a movable end supporting box body capable of moving along the first direction, the movable end supporting box body is fixedly provided with a second positioning mechanism, and the second positioning mechanism is connected with a second corner cutting mechanism in a sliding manner;
a stamping device: can follow the frame and do the first direction and move with first direction vertically second direction, including the punching press aircraft nose that can go up and down, the punching press aircraft nose is equipped with the mould, and the mould includes the lower mould, and the lower mould top is equipped with the last mould sword that can go up and down.
2. The numerical control press for aluminum alloy sections according to claim 1, wherein the first positioning mechanism includes a fixed end table base fixedly connected to the fixed end support box, a first section positioning head of a triangular structure is fixed to an upper surface of the fixed end table base, a plurality of first section placing rods are arranged below the first section positioning head at intervals, and two ends of the first section placing rods are fixed to the fixed end table base.
3. The numerical control press for aluminum alloy sections as recited in claim 1, wherein the first corner cutting mechanism comprises a first corner cutting driving member, the first corner cutting driving member is fixedly connected with a first sliding block, the first sliding block is slidably connected with a fixed end supporting box body, the first sliding block is connected with a first sliding driving member fixed on the fixed end supporting box body, the first corner cutting driving member is connected with a first corner cutter, and a first section outer side positioning plate fixed with the first sliding block is arranged on the opposite side of the first corner cutter.
4. The numerical control press for aluminum alloy sections as recited in claim 1, wherein the fixed end supporting box further has a first pressing mechanism fixed thereto for applying a vertical pressing force to one end of the aluminum alloy section.
5. The numerical control press for aluminum alloy sections according to claim 1, wherein the moving-end head base is provided with a moving-end head adjusting plate, the moving-end mechanism adjusting plate is slidably connected to the moving-end supporting box, and the moving-end supporting box is connected to a supporting box driving member fixed to the moving-end head base.
6. The numerical control press for aluminum alloy sections according to claim 1, wherein the second positioning mechanism includes a movable end table base fixedly connected to the movable end support box, a second section positioning head of a triangular structure is fixed to an upper surface of the movable end table base, a plurality of second section placing rods are arranged below the second section positioning head at intervals, and two ends of the second section placing rods are fixed to the fixed end table base.
7. The numerical control press for aluminum alloy sections as recited in claim 1, wherein the second corner cutting mechanism comprises a second corner cutting driving member, the second corner cutting driving member is fixedly connected to a second sliding block, the first sliding block is slidably connected to the movable end supporting box, the second sliding block is connected to a second sliding driving member fixed to the movable end supporting box, the second corner cutting driving member is connected to a second corner cutting knife, and a second section outer side positioning plate fixed to the second sliding block is disposed on the opposite side of the second corner cutting knife.
8. The numerical control press for aluminum alloy sections as recited in claim 1, wherein a second pressing mechanism is further fixed to the moving-end supporting box, and the second pressing mechanism is configured to apply a vertical pressing force to the other end of the aluminum alloy section.
9. The numerical control press for aluminum alloy sections according to claim 1, wherein the press head comprises a U-shaped housing including a vertical portion and a first horizontal portion and a second horizontal portion disposed at upper and lower ends of the vertical portion, a press driving member is installed in the first horizontal portion, the second horizontal portion is rotatably connected to a die converting table disposed between the first horizontal portion and the second horizontal portion, the die converting table is connected to the conversion driving member installed at the second horizontal portion, the die converting table is provided with a plurality of dies, the dies include lower dies, an upper die knife is disposed above each lower die, the upper die knife is elastically connected to an upper die knife holder, and the upper die knife holder is fixedly connected to the lower dies through a connecting column;
further, the second horizontal part is provided with a stamping device discharge chute.
10. The numerical control press for aluminum alloy sections according to claim 1, wherein the fixed end supporting case and the movable end supporting case are provided therein with a fixed end discharging chute and a movable end discharging chute, respectively, the fixed end discharging chute being located below the first positioning mechanism, and the movable end discharging chute being located below the second positioning mechanism.
CN202022427736.0U 2020-10-27 2020-10-27 Numerical control punch press for aluminum alloy section Active CN213559445U (en)

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Application Number Priority Date Filing Date Title
CN202022427736.0U CN213559445U (en) 2020-10-27 2020-10-27 Numerical control punch press for aluminum alloy section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022427736.0U CN213559445U (en) 2020-10-27 2020-10-27 Numerical control punch press for aluminum alloy section

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CN213559445U true CN213559445U (en) 2021-06-29

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Country Link
CN (1) CN213559445U (en)

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