CN210614679U

CN210614679U - Sunshine room stand aluminium alloy extrusion die

Info

Publication number: CN210614679U
Application number: CN201920297991.2U
Authority: CN
Inventors: 刘洪学
Original assignee: Linyi Lushun Precision Mould Co ltd
Current assignee: Shandong Xingbang Mold Technology Co.,Ltd.
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2020-05-26
Anticipated expiration: 2029-03-07

Abstract

The utility model discloses a sunshine room stand aluminium alloy extrusion die, including last mould and lower mould, the terminal surface of going up the mould is provided with the diffluence orifice, the diffluence orifice centers on the mold core setting, be provided with well plenum chamber in the mold core, be provided with cleaning device in the well plenum chamber, be provided with the reposition of redundant personnel bridge between diffluence orifice and the diffluence orifice, reposition of redundant personnel bridge and mold core fixed connection, the pan feeding department of diffluence orifice is provided with the feeding and subtracts the briquetting, it has seted up connecting hole one to go up the mould near the edge, the terminal surface of lower mould is provided with the seam room, the bottom of seam room is provided with work area and choker block, the mold core extends to in the work area, the work area is connected with the dead knife, the terminal surface of lower mould is close to the edge and has seted.

Description

Sunshine room stand aluminium alloy extrusion die

Technical Field

The utility model relates to a sunshine room stand aluminium alloy extrusion die belongs to mould equipment technical field.

Background

The mould can not be separated in the production of the aluminum profile, the flow rate of metal is not easy to control in the production process of the aluminum profile, the quality of the surface of the aluminum profile is not easy to control, the situations of hand feeling, speed and the like can occur, metal solid can be remained on the inner wall of the mould after the existing mould is used, the cleaning is not easy, the next use of the mould is influenced, the mould is corroded, and the service life of the mould is shortened.

The existing research shows that the sunshine room stand aluminium alloy extrusion die can play the effect of automatic clearance mould inner wall, can play the effect of control metal flow rate simultaneously, guarantees the success rate of aluminium alloy preparation and the clearance of the mould of being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sunshine room stand aluminium alloy extrusion die to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sunshine room stand aluminium alloy extrusion die includes mould and lower mould, the terminal surface of going up the mould is provided with the diffluence orifice, the diffluence orifice sets up around the mold core, be provided with well cavity in the mold core, be provided with drive arrangement and combination pole in the well cavity, be provided with the reposition of redundant personnel bridge between diffluence orifice and the diffluence orifice, reposition of redundant personnel bridge and mold core fixed connection, the pan feeding department of diffluence orifice is provided with the feeding and subtracts the briquetting, it has seted up connecting hole one to go up the mould near the edge, the terminal surface of lower mould is provided with the seam room, the bottom of seam room is provided with work area and choker block, the mold core extends to in the work area, the work area is.

Preferably, the bottom of the mold core consists of four annular knives.

Preferably, drive arrangement includes the bearing frame, has seted up in the bearing frame and has rotated the chamber, rotates the intracavity joint and has the turning block, is fixed with the threaded rod on the turning block, and the one end of threaded rod is fixed with the meshing tooth, and the bottom of well cavity is fixed with driving motor, and driving motor's output is fixed with the drive shaft, and the one end of drive shaft is fixed with drive gear, drive gear and meshing tooth meshing.

Preferably, the threaded rod is sleeved with a threaded cylinder, the threaded cylinder is rotatably connected with the connecting block through a transmission rod, a moving plate is fixed on the connecting block, and a connecting bolt is fixed on the moving plate.

Preferably, the combined rod comprises a sleeve rod, a fixing rod and a connecting cylinder, connecting holes are formed in the periphery, close to the bottom, of the connecting cylinder, the sleeve rod is fixed to the position, located at the connecting holes, of the connecting cylinder, the sleeve rod is connected with a connecting plate in a sliding mode, the fixing rod is fixed to the connecting plate, the fixing rod is fixedly connected with the annular cutter, and the connecting plate penetrates through the connecting holes and the connecting cylinder through steel ropes and is fixedly connected with the movable plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a sunshine room stand aluminium alloy extrusion die plays the control action to the flexible of dead lever through setting up drive arrangement.

This use novel combination bar and the annular sword of being provided with has realized realizing the inboard function of being convenient for clearance of mould to the flexible control of annular sword.

The utility model discloses set up convenient to carry, the security is strong, the utility model discloses simple structure, convenient operation, the practicality is strong.

Drawings

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

FIG. 2 is a schematic view of a mold core structure;

FIG. 3 is a schematic view of the structure of the combination post;

FIG. 4 is a schematic view of a ring knife;

FIG. 5 is a schematic view of a rotating base;

FIG. 6 is a second schematic view of the structure of the rotating base.

In the figure: 1. and (5) an upper die. 101. And a first connecting hole. 2. And (5) a lower die. 201. And a second connecting hole. 3. A pin. 4. And a welding chamber. 5. And (5) a mold core. 501. A hollow chamber. 6. A working band. 7. And (4) cutting. 8. And (4) screws. 9. And a shunt hole. 10. A shunt bridge. 11. Feeding a pressure reducing block. 12. A flow choking block. 13. A drive device. 14. A combination rod. 15. A ring knife. 16. And a bearing seat. 1601. The chamber is rotated. 17. And (6) rotating the block. 18. A threaded rod. 19. The teeth are engaged. 20. The motor is driven. 21. A drive shaft. 22. The gears are driven. 23. A threaded barrel. 24. Rotating the rod. 25. And (4) connecting the blocks. 26. And (5) moving the plate. 27. And connecting the bolt. 28. A sleeved rod. 29. And (5) fixing the rod. 30. A connecting cylinder. 3001. And a through hole. 31. A connector tile. 32. A steel cord. 33. A connecting rod. 34. A return spring. 35. The base is rotated. 3501. A receiving cavity. 3502. An annular chute. 36. The motor is rotated. 37. And rotating the shaft. 38. A support rod. 39. And a ball.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a sunshine room stand aluminium alloy extrusion die, including last mould 1 and lower mould 2, the terminal surface of going up mould 1 is provided with diffluence orifice 9, diffluence orifice 9 sets up around mold core 5, cavity 501 is provided with in the mold core 5, be provided with drive arrangement 13 and combination bar 14 in cavity 501, be provided with reposition of redundant personnel bridge 10 between diffluence orifice 9 and the diffluence orifice 9, reposition of redundant personnel bridge 10 and mold core 5 fixed connection, pan feeding mouth department of diffluence orifice 9 is provided with feeding decompression piece 11, it has seted up connecting hole 101 to go up mould 1 near the edge, the terminal surface of lower mould 2 is provided with seam room 4, the bottom of seam room 4 is provided with work area 6 and spoiler 12, mold core 5 extends to in the work area 6, work area 6 is connected with idle sword 7, connecting hole two 201 has been seted up near the edge to the terminal surface of lower mould.

Furthermore, the bottom of the welding chamber 4 is provided with a working belt 6, the working belt 6 penetrates through the bottom of the welding chamber 4 to be connected with a blank cutter 7, the bottom of the welding chamber 4 is provided with a flow blocking block 12, the metal liquid enters the flow dividing hole 9 and enters the working belt 6 under the action of static pressure, then a formed product is separated from a mold through the blank cutter 7, and the bottom of the welding chamber 4 is provided with the flow blocking block 12, so that the problems of hand feeling and speed caused by the diameter of the cavity can be effectively solved.

Further, the combined rod 14 comprises a sleeve rod 28 and a fixing rod 29, the fixing rod 29 is fixedly connected with the annular knife 15, a connecting plate 31 is slidably connected in the sleeve rod 28, the connecting plate 31 is fixedly connected with the bottom of the sleeve rod 28 through a return spring 34, and the fixing rod 39 is driven to stretch and contract through the contraction of the return spring 34, so that the contraction of the annular knife 15 is controlled.

Further, a driving device 13 and a combined rod 14 are arranged in the hollow chamber 501, the driving motor 20 drives the driving gear 22 to rotate so as to drive the threaded rod 18 to rotate through the meshing teeth 19, the threaded cylinder 23 moves along the threaded rod 18 in the opposite direction so as to drive the transmission rod 24 to move, and the transmission rod 24 drives the moving plate 26 to separate up and down. The movement further drives the connecting plate 31 and the fixing rod 29 to contract through the steel rope 32, and the fixing rod 29 controls the joint of the annular knife 15 and the inner wall of the working belt 6

Furthermore, it holds the chamber 3501 to have seted up in the rotation base 35, and the bottom that holds the chamber 3501 is fixed with rotates motor 36, rotates motor 36 through the start-up and drives the mold core 5 and rotate and then drive annular sword 15 and rotate, and pivoted annular sword 15 can be scraped the metal liquid that solidifies on the 6 inner walls of work tape and is played the effect of being convenient for clear interior work tape inner wall.

The working principle is as follows: the utility model relates to a sunshine room stand aluminium alloy extrusion die, when using, pours the metal liquid into the welding chamber 4 from the diffluence hole 9, the bottom of the welding chamber 4 is provided with the choking block 12, can solve the problem of 'feel' and 'speed' caused by the cavity diameter effectively; when the metal liquid overflows from the die hole, the metal liquid enters the working belt 6 under the action of static pressure, then a formed product comes out of the blank cutter 7, so that friction can be reduced, the section bar can smoothly pass through the blank cutter, the die is prevented from being scratched, and the surface quality of the section bar is ensured; when the inner wall of the working belt 6 needs to be cleaned, the driving motor 20 can be started firstly to be matched with the steel rope 32 under the action of the driving device 13 and the combined rod 14 so that the annular cutter 15 is attached to the inner wall of the working belt 6, then the rotating motor 36 is started to drive the mold core 5 to rotate to drive the annular cutter 15 to rotate, so that the metal liquid solidified on the inner wall of the working belt 6 can be scraped, and the function of cleaning the inner wall of the mold conveniently is realized.

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 sunshine room stand aluminium alloy extrusion die which characterized in that: comprises an upper die (1) and a lower die (2), wherein the end surface of the upper die (1) is provided with a shunting hole (9), the shunting hole (9) is arranged around a die core (5), the top of the die core (5) is rotatably connected with a rotating base (35), the end surface of the rotating base (35) is provided with an annular chute (3502), a containing cavity (3501) is formed in the rotating base (35), a rotating motor (36) is fixed in the containing cavity (3501), the output end of the rotating motor (36) is fixed with a rotating shaft (37), the rotating shaft (37) is fixedly connected with the top of the die core (5), the top of the rotating base (35) is fixed with a support rod (38), a ball (39) is movably connected on the support rod (38), the ball (39) is clamped in the annular chute (3502), a hollow cavity (501) is arranged in the die core (5), a driving device (13) and a combined rod, be provided with reposition of redundant personnel bridge (10) between reposition of redundant personnel hole (9) and reposition of redundant personnel hole (9), reposition of redundant personnel bridge (10) and mold core (5) fixed connection, the pan feeding mouth department of reposition of redundant personnel hole (9) is provided with feeding decompression piece (11), go up mould (1) and have seted up connecting hole (101) near the edge, the terminal surface of lower mould (2) is provided with seam room (4), the bottom of seam room (4) is provided with work area (6) and choked flow piece (12), mold core (5) extend to in work area (6), work area (6) are connected with air knife (7), the terminal surface of lower mould (2) is close to the edge and has seted up connecting hole two (201), be provided with pin (3) in connecting hole two (201), be fixed with screw (8) on pin (3.

2. The sunlight room stand aluminum profile extrusion die of claim 1, which is characterized in that: the bottom of the mold core (5) consists of four annular cutters (15).

3. The sunlight room stand aluminum profile extrusion die of claim 1, which is characterized in that: drive arrangement (13) are including bearing frame (16), seted up rotation chamber (1601) in bearing frame (16), it has turning block (17) to rotate the joint in chamber (1601), be fixed with threaded rod (18) on turning block (17), the one end of threaded rod (18) is fixed with meshing tooth (19), the bottom of well plenum chamber (501) is fixed with driving motor (20), the output of driving motor (20) is fixed with drive shaft (21), the one end of drive shaft (21) is fixed with drive gear (22), drive gear (22) and meshing tooth (19) meshing.

4. The sunlight room stand aluminum profile extrusion die of claim 3, wherein: the threaded rod (18) is sleeved with a threaded cylinder (23), the threaded cylinder (23) is rotatably connected with a connecting block (25) through a transmission rod (24), a moving plate (26) is fixed on the connecting block (25), and a connecting bolt (27) is fixed on the moving plate (26).

5. The sunlight room stand aluminum profile extrusion die of claim 1, which is characterized in that: the combined rod (14) comprises a sleeve rod (28), a fixing rod (29) and a connecting cylinder (30), through holes (3001) are formed in the periphery, close to the bottom, of the connecting cylinder (30), the sleeve rod (28) is fixed to the position, located in the through holes (3001), of the connecting cylinder (30), a connecting plate (31) is connected to the sleeve rod (28) in a sliding mode, the fixing rod (29) is fixed to the connecting plate (31), the fixing rod (29) is fixedly connected with the annular knife (15), the connecting plate (31) penetrates through the through holes (3001) and the connecting cylinder (30) through a steel rope (32) to be fixedly connected with the movable plate (26), and the connecting plate is fixedly connected with the bottom of the sleeve rod (28) through; the connecting cylinder (30) is fixedly connected with the inner wall of the hollow cavity (501) through a connecting rod (33).