CN214768341U

CN214768341U - A compression moulding mould for aluminum alloy door and window processing

Info

Publication number: CN214768341U
Application number: CN202120958311.4U
Authority: CN
Inventors: 曹递伟
Original assignee: Chongqing Hechuan Jiajuge Door And Window Co ltd
Current assignee: Chongqing Hechuan Jiajuge Door And Window Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-19
Anticipated expiration: 2031-05-07

Abstract

The utility model belongs to the technical field of aluminum alloy door and window processing, and discloses a pressing forming die for aluminum alloy door and window processing, which comprises a workbench and an aluminum alloy plate, wherein a controller is arranged on one side wall of the workbench, an upper die capable of moving up and down is arranged above the workbench, a lower die is fixed at the top of the workbench, a die cavity is formed in the lower die, and the upper die can be matched with the die cavity, the aluminum alloy plate is placed on the lower die, a mounting groove is arranged at the top of the workbench, the utility model discloses a top block capable of sliding up and down is arranged at the bottom of the die cavity, plays a role of assisting workpiece forming with the die during stamping, and after the stamping is finished, the workpiece is jacked up by matching with a jacking column at the movable end of an electric push rod, so that the workpiece is slowly jacked out of the die cavity to finish the demoulding, and the aluminum alloy door and window can be conveniently taken out by workers, the labor consumption is reduced, and the working efficiency is improved.

Description

A compression moulding mould for aluminum alloy door and window processing

Technical Field

The utility model belongs to the technical field of aluminum alloy door and window processing, concretely relates to a press forming die for aluminum alloy door and window processing.

Background

The aluminum alloy doors and windows refer to doors and windows which are made of aluminum alloy extruded sections serving as frames, stiles and sash materials and are called aluminum alloy doors and windows. The aluminum alloy door and window comprises a door and window which is compounded by wood and plastic and takes aluminum alloy as a base material of a stress rod (a rod for bearing and transmitting self weight and load). The aluminum door and window is made of aluminum alloy sections as raw materials, the aluminum door and window is more corrosion-resistant than wood, the steel window is corrosion-resistant, the aluminum door and window is not deformed, the sealing performance is good, formaldehyde is avoided, and the square cable door and window is absolutely professional when being mainly made of aluminum alloy doors and windows. In the process of processing aluminum alloy doors and windows, extrusion dies are often used for compression molding.

At present, a press forming die for processing aluminum alloy doors and windows is behind press forming, aluminum alloy workpieces stay in the die cavity of a lower die, the workpieces need to be taken out again through manual demoulding, the labor consumption is large during workpiece demoulding, the working efficiency is low, and because aluminum alloy materials are soft, aluminum scraps are easy to generate during bending forming, defects such as point injury and indentation occur on the surface of the workpiece after punching, the processing quality of the aluminum alloy doors and windows is reduced, meanwhile, the friction between the workpiece and the die is large in the punching process, the die is easily worn and torn due to the influence of the aluminum scraps, and the service life of the die is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a press forming die for aluminum alloy door and window processing to solve the unable rapid drawing of patterns of press forming die that has been used for aluminum alloy door and window processing now, the great easy aluminium bits that produce of friction during the punching press leads to the work piece quality to reduce and reduce mould life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compression moulding mould for aluminum alloy door and window processing, includes workstation and aluminum alloy plate, be provided with the controller on the lateral wall of workstation, the top of workstation is provided with the last mould that can reciprocate, the top of workstation is fixed with the bed die, forms the die cavity in the bed die, and goes up the mould can cooperate with the die cavity, aluminum alloy plate places on the bed die, the mounting groove has been seted up at the top of workstation, the bottom of mounting groove is fixed with electric putter, and electric putter's expansion end is fixed with the jack-up post, the bottom of die cavity is provided with gliding kicking block from top to bottom, and the die cavity lateral wall setting is hugged closely to the kicking block, the bottom of kicking block is fixed with the fixed block, and in the bottom of fixed block extended to the mounting groove, and the bottom of fixed block has seted up the cylinder groove, the top of jack-up post can cooperate with the cylinder groove.

Preferably, the outside of jack-up post is fixed with the diaphragm, and on the both ends of diaphragm inlayed the both sides inner wall of locating the mounting groove respectively slidable, the cover is equipped with the piston cover on the outer wall of kicking block, and when the kicking block reciprocated, piston cover and die cavity in close contact with.

Preferably, two oil storage tanks have been seted up on the bed die, two oil storage tank symmetric distribution in the both sides of die cavity to be connected with into oil pipe respectively, the oil outlet has all been seted up in the array on the both sides wall of die cavity, and every side oil outlet all communicates with the oil storage tank of this side.

Preferably, every all be provided with the check valve in the oil feed pipe, the check valve includes that first solid fixed ring, chock and the solid fixed ring of second, first solid fixed ring and the solid fixed ring of second all are fixed in on the inner wall of oil feed pipe, and the ring channel has been seted up to first solid fixed ring's inner wall, the chock is hemispherical, and its top can cooperate with the ring channel, and two springs and the solid fixed ring elastic connection of second are passed through to the bottom, the bottom symmetry of chock is fixed with two gag levers, and every gag lever post all passes a spring to pass the solid fixed ring of second slidable ground.

Preferably, four limiting columns are respectively fixed at four corners of the top of the workbench, a sliding plate capable of sliding up and down is sleeved outside the four limiting columns, and the upper die is fixed at the bottom of the sliding plate.

Preferably, the top of the four limiting columns is fixed with a fixed plate, the bottom of the fixed plate is fixed with an air cylinder, and the movable end of the air cylinder is connected to the top of the sliding plate.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses a gliding kicking block about the bottom setting of die cavity can play the fashioned effect of auxiliary workpiece with the mould during punching press, and the back is accomplished in the punching press, utilizes the jack-up post of electric putter expansion end to cooperate with it, with its jack-up to make the work piece slowly by ejecting die cavity, accomplish the drawing of patterns, make things convenient for the staff to take out aluminum alloy door and window rapidly, reduce labour's consumption, improve work efficiency.

(2) The utility model discloses an establish two oil storage tanks in the bed die, and connect respectively and lead to the oil pipe that advances that has stamping oil, the oil outlet that the array was seted up on the die cavity both sides wall accesss to the oil storage tank of one side respectively, it adds a small amount of stamping oil to advance oil pipe to two before the punching press, can lubricate the die cavity, when avoiding follow-up punching press, rub the too big more aluminium bits that produce between aluminum alloy workpiece and the bed die, prevent that fashioned aluminum alloy door and window surface from having the point wound, defects such as indentation, the processingquality is improved, avoid bed die surface wear and aluminium bits adhesion simultaneously, the service life of mould is prolonged.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a side view of the mold cavity of the present invention;

FIG. 4 is an enlarged view of FIG. 1 at B;

in the figure: the device comprises a workbench-1, a controller-2, a limiting column-3, a fixed plate-4, a sliding plate-5, a cylinder-6, an upper die-7, a lower die-8, a die cavity-9, an aluminum alloy plate-10, a mounting groove-11, an electric push rod-12, a jacking column-13, a transverse plate-14, an oil inlet pipe-15, a cylindrical groove-16, a jacking block-17, a piston sleeve-18, an oil outlet-19, an oil storage tank-20, a check valve-21, a first fixing ring-22, a plug block-23 and a second fixing ring-24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a pressing forming die for processing aluminum alloy doors and windows comprises a workbench 1 and an aluminum alloy plate 10, wherein a controller 2 is arranged on one side wall of the workbench 1, an upper die 7 capable of moving up and down is arranged above the workbench 1, a lower die 8 is fixed at the top of the workbench 1, a die cavity 9 is formed in the lower die 8, the upper die 7 can be matched with the die cavity 9, the aluminum alloy plate 10 is placed on the lower die 8, a mounting groove 11 is formed in the top of the workbench 1, an electric push rod 12 is fixed at the bottom of the mounting groove 11, a jacking column 13 is fixed at the movable end of the electric push rod 12, a jacking block 17 capable of sliding up and down is arranged at the bottom of the die cavity 9, the jacking block 17 is tightly attached to the side wall of the die cavity 9, a fixing block is fixed at the bottom of the jacking block 17, the bottom end of the fixing block extends into the mounting groove 11, a cylindrical groove 16 is formed in the bottom of the fixing block, and the top end of the jacking column 13 can be matched with the cylindrical groove 16, through control electric putter 12, promote kicking block 17 and upwards slide promptly to with the ejecting die cavity 9 of aluminium alloy door and window that the punching press was accomplished, realize automatic drawing of patterns, make things convenient for the staff to take out aluminium alloy door and window rapidly, reduce labour's consumption, improve work efficiency.

Further, the outside of jack-up post 13 is fixed with diaphragm 14, and on diaphragm 14 both ends inlayed the both sides inner wall of locating mounting groove 11 slidable respectively, stability when improving jack-up post 13 and removing, the cover was equipped with piston sleeve 18 on the outer wall of kicking block 17, and when kicking block 17 reciprocated, piston sleeve 18 and die cavity 9 in close contact with played a sealing effect, prevented that liquid from getting into and influencing electric putter 12's normal work in the mounting groove 11.

Further, two oil storage tanks 20 have been seted up on the bed die 8, two oil storage tank 20 symmetric distribution are in the both sides of die cavity 9, and be connected with into oil pipe 15 respectively, oil outlet 19 has all been seted up to the equal array on the both sides wall of die cavity 9, and every side oil outlet 19 all communicates with the oil storage tank 20 of this side, advance oil pipe 15 through two and add stamping oil to oil storage tank 20 in, make its inside stamping oil spill over from oil outlet 19, play the effect of lubricated die cavity 9, when avoiding follow-up punching press, rub between aluminum alloy plate 10 and the bed die 8 and excessively produce more aluminium bits, prevent that fashioned aluminum alloy door and window surface from having some injuries, defects such as indentation, and the like, and the machining quality is improved, avoid 8 surface wear of bed die and aluminium bits adhesion simultaneously, and the service life of mould is prolonged.

Specifically, every advances to all be provided with check valve 21 in the oil pipe 15, check valve 21 includes first solid fixed ring 22, chock 23 and the solid fixed ring 24 of second, first solid fixed ring 22 and the solid fixed ring 24 of second all are fixed in on advancing the inner wall of oil pipe 15, and the ring channel has been seted up to the inner wall of first solid fixed ring 22, chock 23 is hemispherical, and its top can cooperate with the ring channel, the bottom is through two solid fixed ring 24 elastic connection of two springs and second, the bottom symmetry of chock 23 is fixed with two gag lever posts, and every gag lever post all passes a spring, and pass the solid fixed ring 24 of second slidable ground, effectively prevent the punching press oil backward flow in the oil storage tank 20 to advancing in the oil pipe 15, guaranteed going on smoothly of lubricated work.

It is worth to say that four corners at the top of the workbench 1 are respectively fixed with four limiting columns 3, a sliding plate 5 capable of sliding up and down is sleeved outside the four limiting columns 3, and the upper die 7 is fixed at the bottom of the sliding plate 5, so that the moving stability and the guiding precision of the upper die 7 are improved, and the stamping precision is ensured.

Further, the top of four spacing posts 3 is fixed with fixed plate 4, and the bottom of fixed plate 4 is fixed with cylinder 6, and the expansion end of cylinder 6 is connected to the top of sliding plate 5.

The air cylinder 6 and the electric push rod 12 are both electrically connected with the controller 2, the compact air cylinder JDAD32x15 is selected as the model of the air cylinder 6, the ANT-26, the rated voltage 24V, the load 250N and the speed of the electric push rod 12 are 6.5mm/s, and the AC-247ELS is selected as the model of the controller 2.

The utility model discloses a theory of operation and use flow: when the utility model is used, a worker firstly injects stamping oil into the two oil storage tanks 20 from the two oil inlet pipes 15 respectively, so that the stamping oil overflows from the oil outlet holes 19 on the two side walls of the die cavity 9 respectively and flows down along the side walls of the die cavity 9 to lubricate the die cavity 9, and when the follow-up stamping is avoided, more aluminum scraps are generated due to overlarge friction between the aluminum alloy plate 10 and the lower die 8, the defects of point damage, indentation and the like on the surface of the formed aluminum alloy door and window are prevented, the processing quality is improved, meanwhile, the surface abrasion and the adhesion of the aluminum scraps of the lower die 8 are avoided, and the service life of the die is prolonged;

after the lower die 8 is lubricated, the aluminum alloy plate 10 to be processed is placed on the lower die 8, the restarting air cylinder 6 pushes the sliding plate 5 to slide downwards along the limiting column 3, so that the upper die 7 punches the aluminum alloy plate 10, the aluminum alloy plate deforms in the die cavity 9, after punch forming, the upper die 7 resets, the electric push rod 12 is started to push the jacking column 13 to move upwards, the top end of the jacking column 13 is upwards jacked after being matched with the cylindrical groove 16 of the jacking block 17, so that the jacking block 17 pushes the formed aluminum alloy workpiece out of the die cavity 9, the demolding work is completed, the aluminum alloy door and window can be taken out rapidly by a worker, the labor force consumption is reduced, and the work efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a press forming die for aluminum alloy door and window processing, includes workstation (1) and aluminum alloy plate material (10), its characterized in that: the aluminum alloy plate forming machine is characterized in that a controller (2) is arranged on one side wall of the workbench (1), an upper die (7) capable of moving up and down is arranged above the workbench (1), a lower die (8) is fixed at the top of the workbench (1), a die cavity (9) is formed in the lower die (8), the upper die (7) can be matched with the die cavity (9), an aluminum alloy plate (10) is placed on the lower die (8), a mounting groove (11) is formed in the top of the workbench (1), an electric push rod (12) is fixed at the bottom of the mounting groove (11), a jacking column (13) is fixed at the movable end of the electric push rod (12), a jacking block (17) capable of sliding up and down is arranged at the bottom of the die cavity (9), the side wall of the die cavity (9) is tightly attached to the jacking block (17), a fixing block is fixed at the bottom of the jacking block (17), and the bottom of the fixing block extends into the mounting groove (11), and the bottom of the fixed block is provided with a cylindrical groove (16), and the top end of the jacking column (13) can be matched with the cylindrical groove (16).

2. The press forming die for processing the aluminum alloy doors and windows according to claim 1, wherein the die comprises: the outside of jack-up post (13) is fixed with diaphragm (14), and on the both ends of diaphragm (14) inlayed the both sides inner wall of locating mounting groove (11) slidable respectively, the cover is equipped with piston sleeve (18) on the outer wall of kicking block (17), and when kicking block (17) reciprocated, piston sleeve (18) and die cavity (9) in close contact with.

3. The press forming die for processing the aluminum alloy doors and windows according to claim 1, wherein the die comprises: two oil storage tanks (20) have been seted up on bed die (8), and two oil storage tanks (20) symmetric distribution are in the both sides of die cavity (9) to be connected with into oil pipe (15) respectively, oil outlet (19) have all been seted up in array on the both sides wall of die cavity (9), and every side oil outlet (19) all communicate with oil storage tank (20) of this side.

4. The press forming die for processing the aluminum alloy doors and windows according to claim 3, wherein the die comprises: every all be provided with check valve (21) in advancing oil pipe (15), check valve (21) are including the solid fixed ring of first solid fixed ring (22), chock (23) and the solid fixed ring of second (24), the solid fixed ring of first solid fixed ring (22) and second (24) all is fixed in on advancing the inner wall of oil pipe (15), and the inner wall of first solid fixed ring (22) has seted up the ring channel, chock (23) are hemispherical, and its top can cooperate with the ring channel, and two fixed ring of second (24) elastic connection are passed through to the bottom, the bottom symmetry of chock (23) is fixed with two gag lever posts, and every gag lever post all passes a spring to pass the solid fixed ring of second (24) slidable.

5. The press forming die for processing the aluminum alloy doors and windows according to claim 1, wherein the die comprises: four corners at the top of the workbench (1) are respectively fixed with four limiting columns (3), a sliding plate (5) capable of sliding up and down is sleeved outside the four limiting columns (3), and the upper die (7) is fixed at the bottom of the sliding plate (5).

6. The press forming die for processing the aluminum alloy doors and windows according to claim 5, wherein the die comprises: the top of the four limiting columns (3) is fixed with a fixing plate (4), the bottom of the fixing plate (4) is fixed with an air cylinder (6), and the movable end of the air cylinder (6) is connected to the top of the sliding plate (5).