CN210253620U

CN210253620U - Aluminum type material extrusion die

Info

Publication number: CN210253620U
Application number: CN201920822362.7U
Authority: CN
Inventors: 马俊
Original assignee: Jiangsu Wanfeng Aluminum Co ltd
Current assignee: Jiangsu Wanfeng Aluminum Co ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-04-07
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses an aluminium type material extrusion die, the on-line screen storage device comprises a base, the top four corners of base all is fixed with the traveller, the top of base is provided with the slide, the slide opening has been seted up in the top four corners of slide, the traveller runs through corresponding slide opening respectively, the top of traveller is fixed with the roof. The utility model discloses a set up the backup pad, the sleeve, first spring, the bracing piece, the diaphragm, the ejector pin, the connecting rod, connecting block and second spring, when treating extrusion aluminum plate by extrusion, the convex die base rises after leaving the die cavity, the ejector pin can be to the extrusion aluminum plate jack-up of treating after the shaping, can prevent its adhesion at the die cavity like this, thereby need not take out through the mode of manpower, great improvement machining efficiency, through the support piece, the two-way threaded rod, servo motor, the L template, horizontal pole and clamp splice, can realize treating extrusion aluminum plate's location, can make it be in correct position like this, thereby can make the product quality who processes higher.

Description

Aluminum type material extrusion die

Technical Field

The utility model relates to the technical field of mold, specifically be an aluminium type material extrusion die.

Background

The extrusion die is a press working method for pressing a blank placed in a female die by a punch or a male die to generate plastic flow, thereby obtaining a product corresponding to the shape of a hole or a male-female die of the die.

At present, many aluminum type materials can use the extrusion die during molding, but the present extrusion die is in the use process, and the material piece after being extruded is easy to adhere in the die holder and needs to be taken out through the manpower mode, so the processing efficiency is low, and the present extrusion die is inconvenient for the positioning of the material piece to be processed, thereby the product quality is influenced, and therefore the aluminum type material extrusion die is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an aluminium type material extrusion die has solved current extrusion die in the use, by the easy adhesion of the material spare after the extrusion in the die socket, is difficult for taking out and is not convenient for treat the problem of processing material spare location.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum type material extrusion die comprises a base, sliding columns are fixed to four corners of the top of the base, a sliding plate is arranged above the base, sliding holes are formed in four corners of the top of the sliding plate, the sliding columns penetrate through the corresponding sliding holes respectively, a top plate is fixed to the top of each sliding column, a hydraulic cylinder is fixed to the top of each top plate, the output end of the hydraulic cylinder penetrates through the bottom of each top plate and is fixedly connected with the top of each sliding plate, a convex die holder is fixed to the bottom of each sliding plate, vertical plates are symmetrically fixed to the top of the base, a concave die holder is fixed to the top of each vertical plate, a concave die groove is formed in the top of each concave die holder, an aluminum plate to be extruded is arranged at the top of each concave die holder, a supporting plate is arranged below each concave die holder, a sleeve is fixed to the top of each supporting plate, a first spring is fixed to the inner wall, the support rod is connected in the sleeve in a sliding manner, a transverse plate is fixed at the top of the support rod, ejector rods are symmetrically fixed at the top of the transverse plate, one ends of the ejector rods, far away from the transverse plate, slide to penetrate through the bottom of the die holder and are arranged in the die groove, two ends of the bottom of the transverse plate are respectively connected with connecting rods in a rotating manner through pin shafts, one ends of the connecting rods, far away from the transverse plate, are respectively connected with connecting blocks in a rotating manner through pin shafts, the bottom of each connecting block is connected at the top of the corresponding support plate in a sliding manner, a second spring is fixed on one side wall, far away from the sleeve, of each connecting block, one end, far away from the corresponding connecting block, of each second spring is respectively fixedly connected with one side wall of the corresponding vertical plate, support blocks are symmetrically fixed at the top of the, one end of the bidirectional threaded rod passes through one side wall of the adjacent support block and the output shaft fixed connection of the servo motor, the two ends of the bidirectional threaded rod are symmetrically sleeved with the L-shaped plate, the two side walls of the die holder are both fixed with the transverse rods, one side wall of the long edge of the L-shaped plate is respectively connected to the outer sides of the adjacent transverse rods in a sliding mode, one side wall of the short edge of the L-shaped plate is both fixed with the clamping block, and one side wall of the L-shaped plate, far away from the clamping block, is respectively contacted with one side wall of the.

Further optimize this technical scheme, the bottom of connecting block all is fixed with the slider, the spout has been seted up to the top symmetry of backup pad, slider sliding connection is in corresponding spout respectively.

Further optimize this technical scheme, the both ends of two-way threaded rod all rotate with a lateral wall of adjacent support piece respectively through the bearing and are connected.

Further optimize this technical scheme, the screw thread opposite direction at two ends of the two-way threaded rod, the screw hole corresponding with two-way threaded rod both ends screw thread is seted up respectively to one side wall of two L templates that two-way threaded rod both ends outside cover was established, and the screw hole of two-way threaded rod and corresponding L template passes through threaded connection.

Further optimize this technical scheme, the through-hole has all been seted up to a lateral wall on the long limit of L template.

Further optimize this technical scheme, the one end that the die holder was kept away from to the horizontal pole all is fixed with the dog.

Further optimize this technical scheme, the clamp splice is close to and treats that the top of an extrusion aluminum plate's a lateral wall and ejector pin all is provided with the rubber pad.

(III) advantageous effects

Compared with the prior art, the utility model provides an aluminium type material extrusion die possesses following beneficial effect:

1. this aluminium type material extrusion die, through setting up backup pad, sleeve, first spring, bracing piece, diaphragm, ejector pin, connecting rod, connecting block and second spring, when treating that extrusion aluminum plate is by extrusion, the convex die base rises and leaves behind the die cavity, and the ejector pin can be to the extrusion aluminum plate jack-up of treating after the shaping, can prevent like this that its adhesion is in the die cavity to need not take out through the mode of manpower, great improvement machining efficiency.

2. This aluminium type material extrusion die through support piece, two-way threaded rod, servo motor, L template, horizontal pole and clamp splice, can realize treating extrusion aluminum plate's location, can make it be in the exact position like this to the product quality that can make the processing out is higher.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the sleeve according to the present invention;

fig. 3 is a schematic view of a top view structure of the slide board of the present invention.

In the figure: 1. a base; 2. a traveler; 3. a slide plate; 4. a slide hole; 5. a top plate; 6. a hydraulic cylinder; 7. a convex die holder; 8. a vertical plate; 9. a female die holder; 10. a die cavity; 11. an aluminum plate is to be extruded; 12. a support plate; 13. a sleeve; 14. a first spring; 15. a support bar; 16. a transverse plate; 17. a top rod; 18. a connecting rod; 19. connecting blocks; 20. a second spring; 21. a support block; 22. a bidirectional threaded rod; 23. a servo motor; 24. an L-shaped plate; 25. a cross bar; 26. a clamping block; 27. a slider; 28. a chute; 29. a through hole; 30. and a stop block.

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. 1-3, the present invention provides a technical solution: an aluminum type material extrusion die comprises a base 1, sliding columns 2 are fixed at four corners of the top of the base 1, a sliding plate 3 is arranged above the base 1, sliding holes 4 are formed at four corners of the top of the sliding plate 3, the sliding columns 2 penetrate through the corresponding sliding holes 4 respectively, a top plate 5 is fixed at the top of each sliding column 2, a hydraulic cylinder 6 is fixed at the top of each top plate 5, the output end of each hydraulic cylinder 6 penetrates through the bottom of each top plate 5 to be fixedly connected with the top of the corresponding sliding plate 3, a convex die holder 7 is fixed at the bottom of each sliding plate 3, vertical plates 8 are symmetrically fixed at the top of the base 1, a concave die holder 9 is fixed at the top of each vertical plate 8, a concave die groove 10 is formed at the top of each concave die holder 9, an aluminum plate 11 to be extruded is arranged at the top of each concave die holder 9, a supporting plate 12 is fixed at the top of each supporting plate 12, a sleeve 13 is fixed on the inner, the supporting rod 15 is connected in the sleeve 13 in a sliding manner, a transverse plate 16 is fixed at the top of the supporting rod 15, ejector rods 17 are symmetrically fixed at the top of the transverse plate 16, one ends of the ejector rods 17 far away from the transverse plate 16 slide to penetrate through the bottom of the die holder 9 and are arranged in the die groove 10, both ends of the bottom of the transverse plate 16 are rotatably connected with connecting rods 18 through pin shafts, one ends of the connecting rods 18 far away from the transverse plate 16 are rotatably connected with connecting blocks 19 through pin shafts, the bottoms of the connecting blocks 19 are slidably connected at the top of the supporting plate 12, one side wall of each connecting block 19 far away from the sleeve 13 is fixedly provided with a second spring 20, one end of each second spring 20 far away from the connecting block 19 is fixedly connected with one side wall of an adjacent vertical plate 8, the top of the base 1 is symmetrically fixed with support blocks 21, a bidirectional threaded rod 22 is arranged between the two support blocks, one end of a bidirectional threaded rod 22 penetrates through one side wall of an adjacent support block 21 to be fixedly connected with an output shaft of a servo motor 23, two ends of the bidirectional threaded rod 22 are symmetrically sleeved with L-shaped plates 24, both side walls of a female die holder 9 are respectively fixed with cross rods 25, one side wall of a long edge of each L-shaped plate 24 is respectively and slidably connected with the outer sides of the adjacent cross rods 25, one side wall of a short edge of each L-shaped plate 24 is respectively fixed with a clamping block 26, one side wall of each clamping block 26, far away from the L-shaped plate 24, is respectively contacted with one side wall of an aluminum plate 11 to be extruded, through arranging a support plate 12, a sleeve 13, a first spring 14, a support rod 15, a transverse plate 16, a push rod 17, a connecting rod 18, a connecting block 19 and a second spring 20, when the aluminum plate 11 to be extruded is extruded and a male die holder 7 rises away from a female die slot 10, the push rod 17 can push up the, great improvement machining efficiency, through support piece 21, two-way threaded rod 22, servo motor 23, L template 24, horizontal pole 25 and clamp splice 26, can realize treating the location of extrusion aluminum plate 11, can make it be in the exact position like this to can make the product quality of processing higher.

Specifically, the bottom of the connecting block 19 is fixed with a sliding block 27, the top of the supporting plate 12 is symmetrically provided with sliding grooves 28, and the sliding blocks 27 are respectively connected in the corresponding sliding grooves 28 in a sliding manner, so that the connecting block 19 can stably slide on the supporting plate 12.

Specifically, both ends of the bidirectional threaded rod 22 are respectively and rotatably connected with one side wall of the adjacent support block 21 through bearings, so that the bidirectional threaded rod 22 can conveniently rotate on the support block 21.

Specifically, the screw thread directions at the two ends of the bidirectional threaded rod 22 are opposite, threaded holes corresponding to the screw threads at the two ends of the bidirectional threaded rod 22 are respectively formed in one side wall of the two L-shaped plates 24 sleeved on the outer sides of the two ends of the bidirectional threaded rod 22, the bidirectional threaded rod 22 is in threaded connection with the threaded holes of the corresponding L-shaped plates 24, and when the bidirectional threaded rod 22 rotates, the two L-shaped plates 24 are driven to move in opposite directions.

Specifically, a through hole 29 is formed in one side wall of the long edge of the L-shaped plate 24, so that the L-shaped plate 24 can move on the cross rod 25 conveniently.

Specifically, a stop 30 is fixed at one end of the cross bar 25 far away from the die holder 9, so that the L-shaped plate 24 can be prevented from being separated from the cross bar 25.

Specifically, rubber pads are arranged on the side wall of the clamping block 26 close to the aluminum plate 11 to be extruded and the top of the ejector rod 17, so that a protection effect is achieved.

When the aluminum plate extruding die is used, an aluminum plate 11 to be extruded is placed on the female die holder 9, then the servo motor 23 is started, the servo motor 23 drives the two-way threaded rod 22 to rotate, the two-way threaded rod 22 drives the two L-shaped plates 24 to move towards the inner side, so that the clamping blocks 26 can be used for positioning the aluminum plate 11 to be extruded and enabling the aluminum plate to be extruded to be in the correct position, then the hydraulic cylinder 6 is started, the hydraulic cylinder 6 drives the sliding plate 3 to move downwards, the sliding plate 3 drives the male die holder 7 to move downwards, so that the male die holder 7 can extrude the aluminum plate 11 to be extruded into the female die groove 10, the ejector rod 17 can move downwards during the extrusion process of the aluminum plate 11 to be extruded, the ejector rod 17 drives the transverse plate 16 to move, the transverse plate 16 drives the supporting rod 15 and the connecting rod 18 to move, the supporting rod 15 can extrude the first spring 14, the, when the male die holder 7 leaves the female die cavity 10, the ejector rod 17 moves upwards under the action of the elastic potential energy of the first spring 14 and the second spring 20, so that the formed aluminum plate 11 to be extruded can be ejected.

In summary, this aluminium type material extrusion die, through setting up backup pad 12, sleeve 13, first spring 14, bracing piece 15, diaphragm 16, ejector pin 17, connecting rod 18, connecting block 19 and second spring 20, when treating that extrusion aluminum plate 11 is by extrusion, after protruding die holder 7 rose and left die cavity 10, ejector pin 17 can be to the shaping treat extrusion aluminum plate 11 jack-up, can prevent like this that its adhesion in die cavity 10, thereby need not take out through the mode of manpower, great improvement machining efficiency, through support piece 21, two-way threaded rod 22, servo motor 23, L template 24, horizontal pole 25 and clamp splice 26, can realize treating extrusion aluminum plate 11's location, can make like this it be in correct position, thereby can make the product quality who processes higher.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an aluminium type material extrusion die, includes base (1), its characterized in that: the aluminum plate extrusion die is characterized in that sliding columns (2) are fixed to four corners of the top of the base (1), a sliding plate (3) is arranged above the base (1), sliding holes (4) are formed in four corners of the top of the sliding plate (3), the sliding columns (2) penetrate through the corresponding sliding holes (4) respectively, a top plate (5) is fixed to the top of the sliding column (2), hydraulic cylinders (6) are fixed to the top of the top plate (5), the output ends of the hydraulic cylinders (6) penetrate through the bottom of the top plate (5) and are fixedly connected with the top of the sliding plate (3), a convex die holder (7) is fixed to the bottom of the sliding plate (3), vertical plates (8) are symmetrically fixed to the top of the base (1), a concave die holder (9) is fixed to the top of the vertical plates (8), a concave die groove (10) is formed in the top of the concave die holder (9), an aluminum plate (11) to, the die is characterized in that a supporting plate (12) is arranged below the die holder (9), a sleeve (13) is fixed at the top of the supporting plate (12), a first spring (14) is fixed on the inner wall of the bottom of the sleeve (13), a supporting rod (15) is fixed at the top of the first spring (14), the supporting rod (15) is connected in the sleeve (13) in a sliding manner, a transverse plate (16) is fixed at the top of the supporting rod (15), ejector rods (17) are symmetrically fixed at the top of the transverse plate (16), one ends, far away from the transverse plate (16), of the ejector rods (17) all slide through the bottom of the die holder (9) and are arranged in the die groove (10), connecting rods (18) are connected at two ends of the bottom of the transverse plate (16) in a rotating manner through pin shafts, one ends, far away from the transverse plate (16), of the connecting rods (18) are all connected with connecting blocks (19) through pin shafts in a rotating manner, one side wall of keeping away from sleeve (13) in connecting block (19) all is fixed with second spring (20), the one end that connecting block (19) was kept away from in second spring (20) respectively with a lateral wall fixed connection of adjacent riser (8), the top symmetry of base (1) is fixed with support piece (21), two be provided with two-way threaded rod (22) between support piece (21), and two-way threaded rod (22) run through a lateral wall of two risers (8), the top of base (1) is fixed with servo motor (23), one end of two-way threaded rod (22) is passed a lateral wall of adjacent support piece (21) and the output shaft fixed connection of servo motor (23), the both ends symmetry cover of two-way threaded rod (22) is equipped with L template (24), the both sides wall of die holder (9) all is fixed with horizontal pole (25), a lateral wall on the long limit of L template (24) is sliding connection respectively in the outside of adjacent horizontal pole (25), and clamping blocks (26) are fixed on one side wall of the short side of the L-shaped plate (24), and one side wall, far away from the L-shaped plate (24), of each clamping block (26) is in contact with one side wall, adjacent to the aluminum plate (11) to be extruded, of each clamping block.

2. An aluminum type material extrusion die as set forth in claim 1, wherein: the bottom of the connecting block (19) is fixed with a sliding block (27), the top of the supporting plate (12) is symmetrically provided with sliding grooves (28), and the sliding blocks (27) are respectively connected in the corresponding sliding grooves (28) in a sliding manner.

3. An aluminum type material extrusion die as set forth in claim 1, wherein: and two ends of the bidirectional threaded rod (22) are respectively and rotatably connected with one side wall of the adjacent support block (21) through bearings.

4. An aluminum type material extrusion die as set forth in claim 1, wherein: the screw thread opposite direction at two ends of two-way threaded rod (22), the screw hole corresponding with two-way threaded rod (22) both ends screw thread is seted up respectively to one side wall of two L templates (24) that two-way threaded rod (22) both ends outside cover was established, and screw hole that two-way threaded rod (22) and corresponding L template (24) pass through threaded connection.

5. An aluminum type material extrusion die as set forth in claim 1, wherein: through holes (29) are formed in one side wall of the long edge of the L-shaped plate (24).

6. An aluminum type material extrusion die as set forth in claim 1, wherein: and a stop block (30) is fixed at one end of the cross rod (25) far away from the female die holder (9).

7. An aluminum type material extrusion die as set forth in claim 1, wherein: rubber pads are arranged on one side wall of the clamping block (26) close to the aluminum plate (11) to be extruded and on the top of the ejector rod (17).