CN211071765U

CN211071765U - A compression moulding mould for aluminum alloy door and window processing

Info

Publication number: CN211071765U
Application number: CN201921763723.1U
Authority: CN
Inventors: 刘华; 刘桂艳; 刘亮
Original assignee: Suzhou Jungu Precision Die Co ltd
Current assignee: Suzhou Jungu Precision Die Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-24
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a pressing forming die for aluminum alloy door and window processing, which belongs to the field of pressing forming die, and comprises an upper die and a lower die, wherein a plurality of die cavities are chiseled on the upper end of the lower die, the upper die is matched with the die cavities, a positioning rod is arranged in the upper die and is connected with the upper die in a sliding way through a cylinder, a placing groove is chiseled on the inner wall of the lower end of the die cavity, sliding grooves are chiseled on the left end wall and the right end wall of the die cavity, the sliding grooves are communicated with the placing groove, and a pressing plate is connected in the placing groove in a sliding way, the utility model converts the pressure energy in the pressing process into the elastic potential energy of a spring, so that the aluminum alloy door and window after being pressed can be ejected out of the die cavity by the elastic potential energy of the spring, thereby reducing the possibility that the aluminum alloy plate is detained in, the staff can assist in ejecting the aluminum alloy plate from the die cavity.

Description

A compression moulding mould for aluminum alloy door and window processing

Technical Field

The utility model relates to a press forming die field, more specifically say, relate to a press forming die for aluminum alloy door and window processing.

Background

The press forming die is a part for pressing the iron sheet into a certain shape, and comprises an upper die and a lower die, wherein a lower die cavity is arranged on the lower die, an upper die cavity is arranged below the upper die, the lower die cavity and the upper die cavity are matched into an integral die cavity, and the product is formed in the integral die cavity.

In the process of manufacturing a product (pressing an iron sheet into a part with a certain shape), an upper die and a lower die are respectively arranged on a movable arm and a pressing seat of a press, the upper die moves upwards under the driving of the movable arm after forming, and the product is retained in a lower die cavity of the lower die; in the prior art, the lower die of the compression molding die does not have a part for moving a product out of a lower die cavity of the compression molding die, and the product is retained in the lower die cavity of the lower die and has the defect of difficult taking out, so that the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a press forming die for aluminum alloy door and window processing, it can change the elastic potential energy of spring into with the pressure energy of suppression in-process, and aluminum alloy door and window after making the suppression accomplish can be ejecting from the mould intracavity with the help of the elastic potential energy of spring, reduces aluminum alloy plate and takes place to be detained the possibility in the mould intracavity, takes place to be detained when the phenomenon in the mould intracavity when aluminum alloy plate in addition, and the staff can assist and follow the mould intracavity with aluminum alloy plate ejecting.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A pressing forming die for processing aluminum alloy doors and windows comprises an upper die and a lower die, wherein a plurality of die cavities are formed in the upper end of the lower die, the upper die is matched with the die cavities, a positioning rod is arranged in the upper die and is connected with the upper die in a sliding manner through an air cylinder, a placing groove is formed in the inner wall of the lower end of the die cavity, sliding grooves are formed in the left end wall and the right end wall of the die cavity, the sliding grooves are communicated with the placing groove, a pressing plate is connected in the placing groove in a sliding manner, sliding blocks are fixedly connected to the left end wall and the right end wall of the pressing plate, the sliding grooves are matched with the sliding blocks, a compression spring is fixedly connected to the lower end of the sliding blocks, one end of the compression spring, which is far away from the sliding blocks, is fixed to the lower end wall of the sliding grooves, the utility model converts the pressure energy in the pressing, reduce aluminium alloy plate and take place the possibility of detaining in the mould intracavity, in addition when aluminium alloy plate takes place to detain in the phenomenon of mould intracavity, the staff can assist ejecting aluminium alloy plate from the mould intracavity.

Further, the spout shape is L shapes, can inject the slider in the spout on the one hand, prevents that the clamp plate from deviating from in the spout, and on the other hand slider can stretch out from the spout, the staff of being convenient for to the regulation of slider position.

Further, the one end fixedly connected with extension piece that the spout was kept away from to the slider under the effect that adds the extension piece, the staff of being convenient for is to the regulation of slider position, and after aluminum alloy door and window suppression was accomplished, when taking place the phenomenon of card in the mould intracavity, the staff can be ejecting with aluminum alloy door and window from the mould intracavity with the help of not the instrument.

Further, extension piece outer end fixedly connected with protection rubber pad, protection rubber pad outer end is dug there is anti-skidding line, can improve the comfort level of staff when handheld to the extension piece under the effect of protection rubber pad, and anti-skidding line can increase the friction between staff and the extension piece, and the staff of being convenient for is to the removal operation of extension piece.

Further, the degree of depth of standing groove is greater than compression spring's minimum compression length and the thickness sum of clamp plate, and when last mould suppressed aluminum alloy plate, aluminum alloy plate overcome compression spring's elasticity and take place deformation along the mould chamber, and aluminum alloy plate can drive the position of clamp plate and accomodate the standing groove in the in-process of suppression, reduces the influence of standing groove to the suppression device.

Further, the clamp plate is close to the one end fixedly connected with blotter of aluminium alloy plate, the blotter is the silica gel material, blotter thickness is 2mm, under the effect of blotter, can cushion aluminium alloy plate and the effort between the clamp plate in the pressing process, further reduces the influence of clamp plate to aluminium alloy plate suppression operation.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is compared in prior art, and the operation of staying in the mould intracavity easily takes place for the aluminium alloy plate, the utility model discloses can change the elastic potential energy of spring into the pressure energy of suppression in-process, make aluminium alloy door and window after the suppression is accomplished ejecting from the mould intracavity with the help of the elastic potential energy of spring, reduce aluminium alloy plate and take place to be detained the possibility in the mould intracavity, when aluminium alloy plate takes place to be detained the phenomenon in the mould intracavity in addition, the staff can assist and follow the mould intracavity ejecting with aluminium alloy plate.

(2) The spout shape is L shapes, can inject the slider in the spout on the one hand, prevents that the clamp plate from deviating from in the spout, and on the other hand slider can stretch out from the spout, the staff of being convenient for to the regulation of slider position.

(3) The one end fixedly connected with extension piece that the spout was kept away from to the slider, under the effect that adds the extension piece, the staff of being convenient for is to the regulation of slider position, and after the suppression of al-alloy door & window was accomplished, takes place to block when the phenomenon of mould intracavity, and the staff can be ejecting with al-alloy door & window from the mould intracavity with the help of the instrument not.

(4) The outer end of the lengthened block is fixedly connected with a protective rubber pad, anti-skidding lines are cut at the outer end of the protective rubber pad, the comfort level of workers when the workers hold the lengthened block can be improved under the action of the protective rubber pad, the anti-skidding lines can increase the friction between the workers and the lengthened block, and the workers can move the lengthened block conveniently.

(5) The degree of depth of standing groove is greater than compression spring's minimum compression length and the thickness sum of clamp plate, and when last mould suppressed aluminum alloy plate, aluminum alloy plate overcome compression spring's elasticity and take place deformation along the mould chamber, and aluminum alloy plate can drive the position of clamp plate and accomodate the standing groove in the in-process of suppression, reduces the influence of standing groove to suppression device.

(6) The clamp plate is close to the one end fixedly connected with blotter of aluminum alloy plate, and the blotter is the silica gel material, and blotter thickness is 2mm, under the effect of blotter, can cushion the effort between aluminum alloy plate and the clamp plate in the pressing process, further reduces the influence of clamp plate to aluminum alloy plate suppression operation.

Drawings

FIG. 1 is a schematic structural view of the present invention before pressing;

FIG. 2 is a schematic view of the pressed structure of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the lower mold part of the present invention;

fig. 4 is a schematic view of the front view cross-sectional structure of the present invention.

The reference numbers in the figures illustrate:

1 go up mould, 2 bed dies, 3 mould chamber, 4 cylinders, 5 locating levers, 6 standing grooves, 7 spouts, 8 sliders, 9 clamp plates, 10 compression spring, 11 extension pieces, 12 aluminum alloy plate, 13 aluminum alloy door and window.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

the utility model provides a press forming die for aluminum alloy door and window processing, including last mould 1 and

bed die

2, 2 upper ends of bed die are dug and are had a plurality of mould chambeies 3, it matches each other with mould chamber 3 to go up mould 1, upward be equipped with locating lever 5 in the mould 1, locating lever 5 passes through

cylinder

4 and 1 sliding connection of last mould, at last mould 1, under the mating action between 2 and the locating lever 5 of bed die, can press aluminium alloy plate 12 into aluminum alloy door and window 13, above-mentioned theory of operation belongs to technical personnel's in the field well-known technique, no longer describe herein.

Referring to fig. 1-2, a placing groove 6 is formed in the inner wall of the lower end of a mold cavity 3, sliding grooves 7 are formed in the left end wall and the right end wall of the mold cavity 3, the sliding grooves 7 are communicated with the placing groove 6, a pressing plate 9 is connected in the placing groove 6 in a sliding manner, sliding blocks 8 are fixedly connected to the left end wall and the right end wall of the pressing plate 9, the sliding grooves 7 are matched with the sliding blocks 8, the moving track of the pressing plate 9 can be limited under the matching of the sliding grooves 7 and the sliding blocks 8, the sliding grooves 7 are L-shaped, on one hand, the sliding blocks 8 can be limited in the sliding grooves 7, the pressing plate 9 is prevented from being separated from the sliding grooves 7, on the other hand, the sliding blocks 8 can extend out of the sliding grooves 7, the position of the sliding blocks 8 can be conveniently adjusted by a worker, compression springs 10 are fixedly connected to the lower ends of the sliding blocks 8 and the lower ends of the sliding grooves 7, the compression springs 10 are fixed to the lower ends of the sliding.

Please refer to fig. 3, one end of the sliding block 8 far from the sliding slot 7 is fixedly connected with an extension block 11, under the action of the extension block 11, the worker can conveniently adjust the position of the sliding block 8, after the aluminum alloy door and window 13 is pressed, the aluminum alloy door and window 13 is clamped in the mold cavity 3, the worker can eject the aluminum alloy door and window 13 from the mold cavity 3 without using tools, the outer end of the extension block 11 is fixedly connected with a protection rubber pad, the outer end of the protection rubber pad is chiseled with anti-slip lines, the comfort level of the worker when the worker holds the extension block 11 under the action of the protection rubber pad can be improved, the anti-slip lines can increase the friction between the worker and the extension block 11, and the worker can conveniently move and operate the extension block 11.

Please refer to fig. 1, the depth of the placing groove 6 is greater than the sum of the minimum compression length of the compression spring 10 and the thickness of the pressing plate 9, when the upper mold 1 presses the aluminum alloy plate 12, the aluminum alloy plate 12 overcomes the elastic force of the compression spring 10 and deforms along the mold cavity 3, the aluminum alloy plate 12 can drive the pressing plate 9 to be accommodated in the placing groove 6 in the pressing process, the influence of the placing groove 6 on the pressing device is reduced, the pressing plate 9 is close to the cushion pad fixedly connected to one end of the aluminum alloy plate 12, the cushion pad is made of silica gel, the thickness of the cushion pad is 2mm, under the action of the cushion pad, the acting force between the aluminum alloy plate 12 and the pressing plate 9 in the pressing process can be buffered, and the influence of the pressing plate 9 on the pressing operation of the aluminum alloy plate 12.

Referring to fig. 1-2, firstly, a worker places an aluminum alloy plate 12 at a corresponding position at the upper end of a lower mold 2, and presses the aluminum alloy plate 12 into an aluminum alloy door/window 13 through the cooperation among an upper mold 1, the lower mold 2 and a positioning rod 5, during the pressing process, the aluminum alloy plate 12 deforms along a mold cavity 3, overcomes the elastic force of a compression spring 10, moves the compression spring 10 vertically and downwards along the mold cavity 3, the spring converts the pressure of the upper mold 1 to the elastic potential energy, after the aluminum alloy plate 12 is pressed into the aluminum alloy door/window 13, the compression spring 10 can bounce a pressing plate 9, the pressing plate 9 pushes the aluminum alloy plate 12 out of the mold cavity 3, when the aluminum alloy plate 12 is stuck in the mold cavity 3, please refer to fig. 3, the worker moves an extension block 11 upwards to drive the pressing plate 9 to slide upwards, so as to take out the aluminum alloy door/window 13 from the upper mold 1, compare in prior art, aluminium alloy plate 12 easily takes place the operation of staying in mould chamber 3, the utility model discloses can change the elastic potential energy of spring into the pressure energy of pressing in-process, make aluminium alloy door and window 13 after the suppression is accomplished ejecting from mould chamber 3 with the help of the elastic potential energy of spring, reduce aluminium alloy plate 12 and take place to stay the possibility in mould chamber 3, when aluminium alloy plate 12 takes place the phenomenon of staying in mould chamber 3 in addition, the staff can assist and ejecting in mould chamber 3 with aluminium alloy plate 12.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a compression moulding mould for aluminum alloy door and window processing, includes mould (1) and bed die (2), a plurality of mould chamber (3) have been dug to bed die (2) upper end, it matches each other with mould chamber (3) to go up mould (1), be equipped with locating lever (5) in going up mould (1), locating lever (5) are through cylinder (4) and last mould (1) sliding connection, its characterized in that: die cavity (3) lower extreme inner wall is excavated there is standing groove (6), die cavity (3) is controlled both ends wall and is all excavated spout (7), spout (7) and standing groove (6) communicate each other, sliding connection has clamp plate (9) in standing groove (6), both ends wall fixedly connected with slider (8) about clamp plate (9), spout (7) and slider (8) match each other, slider (8) lower extreme fixedly connected with compression spring (10), the one end that slider (8) were kept away from in compression spring (10) is fixed mutually with spout (7) lower extreme wall.

2. The press forming die for processing the aluminum alloy doors and windows according to claim 1, wherein the sliding groove (7) is L-shaped.

3. The press forming die for processing the aluminum alloy doors and windows according to claim 1, wherein the die comprises: one end of the sliding block (8) far away from the sliding groove (7) is fixedly connected with an extension block (11).

4. The press forming die for processing the aluminum alloy doors and windows according to claim 3, wherein the die comprises: the outer end of the lengthened block (11) is fixedly connected with a protective rubber pad.

5. The press forming die for processing the aluminum alloy doors and windows according to claim 4, wherein the die comprises: the outer end of the protective rubber pad is provided with anti-skid lines.

6. The press forming die for processing the aluminum alloy doors and windows according to claim 1, wherein the die comprises: the depth of the placing groove (6) is larger than the sum of the minimum compression length of the compression spring (10) and the thickness of the pressing plate (9).

7. The press forming die for processing the aluminum alloy doors and windows according to claim 1, wherein the die comprises: one end fixedly connected with blotter that clamp plate (9) is close to aluminium alloy plate (12), the blotter is the silica gel material, blotter thickness is 2 mm.