CN218487116U

CN218487116U - Extrusion forging forming device for clean aluminum profiles

Info

Publication number: CN218487116U
Application number: CN202222010987.8U
Authority: CN
Inventors: 赵意利
Original assignee: Beijing Haiyuan Navigation Technology Co ltd
Current assignee: Beijing Haiyuan Navigation Technology Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-02-17
Anticipated expiration: 2032-08-01

Abstract

The utility model belongs to the technical field of metal processing and specifically relates to a clean aluminium alloy extrusion forging forming device is related to, and it includes the extruder, one side of extruder is provided with the hot melt case, the feed inlet has been seted up to the one end of hot melt case, the discharge gate has been seted up to the other end of hot melt case, the inside of hot melt case is provided with a plurality ofly and is used for driving the aluminium bar is along self axis pivoted roll subassembly, and is a plurality of the roll subassembly is followed the direction of feed inlet to the discharge gate of hot melt case sets up side by side, the bottom of hot melt case is provided with the promotion subassembly, the aluminium bar through promote the subassembly with the roll subassembly separation and certainly the export of hot melt case rolls out. This application has and makes the aluminium bar be heated more evenly in heating process, makes the whole ductility of aluminium bar distribute evenly, improves the effect of aluminium bar extrusion quality.

Description

Clean aluminium alloy extrusion forging forming device

Technical Field

The application relates to the field of metal processing, in particular to a clean aluminum profile extrusion forging forming device.

Background

The aluminum profile is an alloy material taking aluminum as a main component, aluminum bars are hot-melted and extruded to obtain aluminum materials with different section shapes, but the proportion of the added alloy is different, and the mechanical properties and the application fields of the produced industrial aluminum profiles are also different. In general, the aluminum profiles are all aluminum profiles except for building doors and windows, curtain walls, indoor and outdoor decoration and building structures.

The utility model is CN212329285U, discloses a clean aluminium alloy extrusion forging forming device, including the extruder, one side of extruder is provided with hot melt mechanism, one side of hot melt mechanism is provided with receipts excellent mechanism, one side of receiving excellent mechanism is provided with cooling body, hot melt mechanism includes hot melt case and sets up the stock stop at hot melt incasement side, the inlet port slope fixed mounting of hot melt case has the feed frame, the outlet port slope fixed mounting of hot melt case has the guide bar board, the inboard bottom slope fixed mounting of hot melt case has the material of carrying swash plate. The utility model discloses can be with aluminium bar batch intensification hot melt processing, utilize aluminium bar self gravity to roll to the location dog, do not need the manual work to remove the aluminium bar after the intensification hot melt, reduce the hand labor power, avoid artifical blowing in-process to cause operating personnel injured easily, the extrusion shaping preparation aluminium alloy in succession of being convenient for is favorable to improving the extrusion shaping production work efficiency of aluminium alloy.

In view of the above related technologies, the inventor believes that during the preheating process of the aluminum bar, the aluminum bar is in a static state, and the aluminum bar is easily heated unevenly during the heating process, so that the overall ductility distribution of the aluminum bar is uneven, and the extrusion forming quality of the aluminum bar is affected.

SUMMERY OF THE UTILITY MODEL

In order to make the aluminium bar be heated more evenly in the heating process, make the whole ductility distribution of aluminium bar even, improve aluminium bar extrusion quality, this application provides a clean aluminium alloy extrusion forging forming device.

The application provides a clean aluminium alloy extrusion forging forming device adopts following technical scheme:

the utility model provides a clean aluminium alloy extrusion forging forming device, includes the extruder, one side of extruder is provided with the hot melt case, the feed inlet has been seted up to the one end of hot melt case, the discharge gate has been seted up to the other end of hot melt case, the inside of hot melt case is provided with a plurality ofly and is used for driving the aluminium bar is along self axis pivoted roll subassembly, and is a plurality of the roll subassembly is followed the direction of feed inlet to the discharge gate of hot melt case sets up side by side, the bottom of hot melt case is provided with the promotion subassembly, the aluminium bar through promote the subassembly with roll the subassembly separation and certainly the export of hot melt case rolls out.

Through adopting above-mentioned technical scheme, utilize the promotion subassembly can realize laminating and separation between aluminium bar and the roll subassembly, thereby be convenient for the aluminium bar rolls out the hot melt case from the discharge gate, utilize the roll subassembly to make the aluminium bar rotate around its self axis in the inside of hot melt case, thereby make each part of aluminium bar circumference all can be heated, thereby it is more even to make to be heated the aluminium bar at the heating in-process, make the whole ductility of aluminium bar distribute evenly, improve aluminium bar extrusion quality.

Optionally, the rolling assembly comprises a driving roller and a driven roller which are horizontally arranged, the driving roller and the driven roller are coaxially arranged and are arranged in the hot melting box in a rotating mode, the driving roller and the driven roller are respectively located on the two sides of the feed inlet and the two sides of the discharge outlet in the connecting line direction, a plurality of linkage assemblies and driving pieces are arranged outside the hot melting box, the driving roller is connected with the driving roller, the driving roller drives the driving piece to rotate, and the driving roller is connected with the linkage assemblies in a synchronous rotating mode.

Through adopting above-mentioned technical scheme, drive roll and driven voller are located the both sides of hot melt case respectively, can provide the space of motion for promoting the subassembly, and a plurality of drive rolls and driven voller can rotate a plurality of aluminium bars simultaneously to increase the preheating efficiency of aluminium bar, utilize linkage subassembly simultaneously can drive a plurality of rolling subassemblies simultaneously, improve drive efficiency.

Optionally, the linkage assembly includes a plurality of linkage wheels and a linkage chain, the linkage wheels and the driving roll are coaxially arranged, and the linkage chain is simultaneously sleeved outside the plurality of linkage wheels and meshed with the plurality of linkage wheels.

Through adopting above-mentioned technical scheme, the linkage chain is in the same place with the meshing simultaneously of a plurality of linkage wheels for the rotation efficiency of a plurality of linkage wheels is higher, improves linkage wheel pivoted synchronism simultaneously, thereby improves the quality that the aluminium bar preheats.

Optionally, the lifting assembly includes a lifting plate and a telescopic push-pull device for driving the lifting plate to move up and down, and the lifting plate is slidably disposed between the driving roller and the driven roller through the telescopic push-pull device.

Through adopting above-mentioned technical scheme, utilize flexible push-and-pull device to promote the lift plate, flexible push-and-pull device has better linearity, can make the motion of lift plate more stable.

Optionally, one end of the lifting plate near the feed inlet is higher than one end of the lifting plate near the discharge outlet.

Through adopting above-mentioned technical scheme, the lifting plate that the slope set up can make the aluminium bar roll along the slope square of lifting plate to the aluminium bar in the hot-melt box of being convenient for rolls to the discharge gate from the feed inlet, reduces the bodily injury that artifical promotion produced.

Optionally, the arrangement direction of a plurality of rolling assemblies is arranged along the inclined direction of the lifting plate.

Through adopting above-mentioned technical scheme, the direction slope setting of roll subassembly along the lift plate can make the lift plate contact with a plurality of aluminium bars simultaneously at the in-process that rises to improve the synchronism of aluminium bar motion.

Optionally, the inside of hot melt case still is provided with and is used for controlling the aluminium bar and rolls out the subassembly of dialling of hot melt case, the subassembly of dialling is including dialling the roller and being used for the drive the second driving piece of dialling roller pivoted, the axis of dialling the roller with the axis direction of drive roll is the same, the roller is dialled in the branch passes through the second driving piece gyration sets up the inside of hot melt case, the branch is dialled and is fixed to be provided with on the lateral wall of roller and dial the board, the branch is dialled the board and is rotated to being close to promote the subassembly and restrict the aluminium bar is followed promote the subassembly and roll.

Through adopting above-mentioned technical scheme, utilize to allocate the subassembly and can control the aluminium bar better and roll to reduce the quantity of rolling out the aluminium bar of hot melt case simultaneously, utilize the second driving piece to drive simultaneously, can reduce the contact with the hot melt case, reduce bodily injury, more accurate to rolling out the quantity control ground of aluminium bar simultaneously.

Optionally, the number of the distribution plates is multiple and the distribution plates are arranged at intervals along the circumferential direction of the distribution roller.

Through adopting above-mentioned technical scheme, a plurality of boards of allocating can make the second driving motor restrict the roll of aluminium bar in succession for the subassembly of allocating is more accurate to the control of aluminium bar.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lifting assembly is utilized to realize the attachment and separation between the aluminum bar and the rolling assembly, so that the aluminum bar can roll out of the hot melting box from the discharge port conveniently, the rolling assembly can enable the aluminum bar to rotate around the axis of the aluminum bar in the hot melting box, all parts of the circumferential direction of the aluminum bar can be heated, the aluminum bar is heated more uniformly in the heating process, the whole ductility of the aluminum bar is uniformly distributed, and the extrusion forming quality of the aluminum bar is improved;

2. the rolling assembly is obliquely arranged along the direction of the lifting plate, so that the lifting plate can be simultaneously contacted with the aluminum bars in the lifting process, and the movement synchronism of the aluminum bars is improved;

3. the utilization is allocated and is dialled the subassembly and can be controlled the aluminium bar better and roll to reduce the quantity of rolling out the aluminium bar of hot melt case simultaneously, utilize the second driving piece to drive simultaneously, can reduce the contact with the hot melt case, reduce the bodily injury, more accurate to rolling out the quantity control ground of aluminium bar simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of a clean aluminum profile extrusion forging forming device.

FIG. 2 is a cross-sectional view of a hot-melt box according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a rolling assembly in an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a distribution component in the embodiment of the present application.

Description of reference numerals: 1. an extruder; 2. a hot melting box; 21. a feed inlet; 22. a discharge port; 3. a rolling component; 31. a drive roll; 32. a driven roller; 33. a linkage assembly; 331. a linkage wheel; 332. a linkage chain; 333. a first drive motor; 4. a lifting assembly; 41. a lifting plate; 42. a telescopic push-pull device; 5. a distribution component; 51. a distributing roller; 52. a dial-up plate; 53. a second drive motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses clean aluminium alloy extrusion forging forming device. Referring to fig. 1 and 2, the clean aluminum profile extrusion forging forming device comprises an extruder 1 for extruding an aluminum bar, wherein a hot melting box 2 for preheating the aluminum bar is fixedly mounted on one side of the extruder 1. One end of the hot melting box 2 is provided with a feed inlet 21 for the aluminum bar to enter the hot melting box 2, and the side wall of the hot melting box 2 opposite to the feed inlet 21 is provided with a discharge outlet 22 for the aluminum bar to roll out of the hot melting box 2. The discharge port 22 is opposite to the extrusion end of the extruder 1 so that the aluminum rod rolled from the hot box 2 is extruded. The direction of the hot melting box 2 from the feed inlet 21 to the discharge outlet 22 is the blanking direction of the hot melting box 2.

Referring to fig. 2, a plurality of rolling assemblies 3 for rotating the aluminum bar along its axis and a lifting assembly 4 for driving the aluminum bar to move in a vertical direction are disposed inside the hot melting box 2. The rolling assemblies 3 are arranged side by side along the blanking direction of the hot-melt box 2. The lifting assembly 4 is positioned at the bottom of the hot melting box 2, and the aluminum bar moves upwards along the vertical direction through the lifting assembly 4 and is separated from the rolling assembly 3, and rolls along the lifting assembly 4 to manufacture the outer surface of the hot melting box 2. One side of the inside of hot melt box 2 near discharge gate 22 still changes the swivel joint and is connected with and distributes subassembly 5, and the aluminium bar rolls out from the inside of hot melt box 2 one by one through allocating subassembly 5.

Referring to fig. 3, the rolling assembly 3 includes a driving roller 31 and a driven roller 32 coaxially disposed. The axes of the driving roller 31 and the driven roller 32 are both horizontally arranged and are perpendicular to the blanking direction of the hot melting box 2. The driving roller 31 and the driven roller 32 are both connected inside the hot melting box 2 in a rotating mode, and the driving roller 31 and the driven roller 32 are respectively connected with the side walls of the two sides of the blanking direction of the hot melting box 2 in a rotating mode. A certain distance is left between the driving roller 31 and the driven roller 32, so that the lifting assembly 4 can push the aluminum bar to rise from the space between the driving roller 31 and the driven roller 32. A linkage assembly 33 is further arranged among the driving rollers 31, and the driving rollers 31 synchronously rotate through the linkage assembly 33.

The linkage assembly 33 comprises a plurality of linkage wheels 331, a linkage chain 332 and a first driving motor 333 for driving the linkage wheels 331 to rotate, wherein the number of the linkage wheels 331 is the same as that of the driving rollers 31, and the linkage wheels are opposite to each other. The linkage wheel 331 can be a chain wheel, and the linkage chain 332 can be a chain. The linkage wheel 331 is located outside the hot melting box 2 and coaxially fixed with the driving roller 31, and the linkage chain 332 is sleeved outside the linkage wheels 331 and meshed with the linkage wheels 331 at the same time. The first driving motor 333 is coaxially and fixedly connected with one linkage wheel 331 of the plurality of linkage wheels 331. When the first driving motor 333 rotates, the first driving motor 333 drives the linkage wheel 331 and the driving roll 31 to rotate, and the plurality of linkage wheels 331 rotate simultaneously through the linkage chain 332, so as to drive the plurality of driving rolls 31 to rotate. The driving roller 31 drives the aluminum bar to rotate in the hot melting box 2 through friction force, and the aluminum bar drives the driven wheel to rotate through friction force.

Referring to fig. 2, the lifting assembly 4 includes a lifting plate 41 for pushing the aluminum bar and a telescopic push-pull device 42 for driving the lifting plate 41 to move up and down, and the telescopic push-pull device 42 may employ a hydraulic cylinder. The lifting plate 41 is positioned between the driving roller 31 and the driven roller, and the lifting plate 41 is disposed obliquely downward in the blanking direction of the hot-melt box 2. The shell of the telescopic push-pull device 42 is fixedly connected with the end face of the bottom end of the hot melting box 2, and the output end of the telescopic push-pull device 42 penetrates through the hot melting box 2 and is fixedly connected with the end face of the lifting plate 41 towards the lower part, so that the lifting plate 41 is connected with the hot melting box 2 in a sliding mode through the telescopic push-pull device 42.

The arrangement direction of the plurality of rolling assemblies 3 is arranged in sequence along the inclined direction of the lifting plate 41, so that when the lifting plate 41 moves upwards through the telescopic push-pull device 42, the lifting plate 41 can simultaneously contact with the aluminum bars on the rolling assemblies 3 and simultaneously lift the plurality of aluminum bars. When the plate surface of the lift plate 41 moves higher than the peripheral surfaces of the drive roller 31 and the driven roller 32, the aluminum bar can slide along the plate surface of the lift plate 41 from the inlet to the outlet of the hot-melt box 2.

Referring to fig. 4, the dispensing assembly 5 includes a horizontally disposed dispensing roller 51 and a second driving motor 53 for driving the dispensing roller 51 to rotate. The axial direction of the distribution roller 51 is the same as the axial direction of the driving roller 31, and the distribution roller 51 is positioned at one end of the hot melting box 2 close to the discharge port 22. The second driving motor 53 is located outside the hot melting box 2, a shell of the second driving motor 53 is fixedly connected with a shell of the hot melting box 2, and an output end of the second driving motor 53 extends into the hot melting box 2 and is coaxially fixed with the distributing roller 51.

A plurality of distribution plates 52 are fixedly connected to the circumferential surface of the distribution roller 51, the plate surface of the distribution plate 52 is arranged along the radial direction of the distribution roller 51, and the plurality of distribution plates 52 are arranged at intervals along the circumferential direction of the distribution roller 51. When the lifting plate 41 is lifted to the highest point, the distance between one end of the distribution plate 52, which is far away from the distribution roller 51, and the lifting plate 41 is smaller than the diameter of the aluminum rod, so that the distribution plate 52 rotates to be opposite to the aluminum rod, and the distribution plate 52 prevents the aluminum rod from rolling out of the interior of the hot melting box 2.

When the second driving motor 53 is started, the second driving motor 53 drives the minute hand roller 51 to rotate, and simultaneously the minute hand roller 51 drives the minute hand plate 52 to synchronously rotate. When minute dial plate 52 rotates, the one end that minute dial plate 52 deviates from minute dial roller 51 can stretch into between two adjacent aluminium bars from the gap between two adjacent aluminium bars, thereby make the aluminium bar that is close to discharge gate 22 enter into the space between two adjacent minute dial plate 52, thereby make two adjacent aluminium bars separate through minute dial plate 52, make the aluminium bar that is close to discharge gate 22 can roll out hot melt box 2 from discharge gate 22, the aluminium bar of keeping away from discharge gate 22 can restrict in hot melt box 2's inside through minute dial plate 52.

The implementation principle of the clean aluminum profile extrusion forging forming device is as follows: in the process of extrusion forging, firstly, the lifting plate 41 is lifted to the highest position, then the aluminum rod is sent into the hot melting box 2 through the feeding hole 21, then the linear driving device is started to reduce the height of the lifting plate 41, the aluminum rod is connected between the two adjacent driving rollers 31 in a lap joint mode, so that the aluminum rod rotates around the axis of the aluminum rod in the hot melting box 2, the heated position of the aluminum rod is changed, next, the linear driving device is started again until the aluminum rod is completely separated from the driving rollers 31, then the second driving motor 53 is started step by step, and the aluminum rod rolls to the extrusion device from the inside of the hot melting box 2 one by one through the shifting plate 52.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a clean aluminium alloy extrusion forging forming device, includes extruder (1), one side of extruder (1) is provided with hot melt case (2), feed inlet (21) have been seted up to the one end of hot melt case (2), discharge gate (22), its characterized in that have been seted up to the other end of hot melt case (2): the inside of hot melt case (2) is provided with a plurality of rolling subassembly (3) that are used for driving the aluminium bar along self axis pivoted, and is a plurality of rolling subassembly (3) are followed feed inlet (21) to the direction of discharge gate (22) of hot melt case (2) set up side by side, the bottom of hot melt case (2) is provided with promotion subassembly (4), the aluminium bar through promote subassembly (4) with rolling subassembly (3) separation and certainly the export of hot melt case (2) rolls out.

2. The extrusion forging forming device for the clean aluminum profile according to claim 1, characterized in that: roll drive roll (31) and driven voller (32) that subassembly (3) set up including the level, drive roll (31) with driven voller (32) coaxial setting and gyration setting are in the inside of hot melt case (2), drive roll (31) with driven voller (32) are located respectively feed inlet (21) with the both sides of discharge gate (22) line direction, the outside of hot melt case (2) is provided with a plurality of drive roll (31) link together linkage subassembly (33) and drive roll (31) pivoted driving piece, it is a plurality of drive roll (31) pass through linkage subassembly (33) synchronous rotation.

3. The extrusion forging forming device for the clean aluminum profile as claimed in claim 2, characterized in that: the linkage assembly (33) comprises a plurality of linkage wheels (331) and a linkage chain (332), the linkage wheels (331) and the driving roller (31) are coaxially arranged, and the linkage chain (332) is sleeved outside the linkage wheels (331) and meshed with the linkage wheels (331) at the same time.

4. The extrusion forging forming device for the clean aluminum profile according to claim 2, characterized in that: the lifting assembly (4) comprises a lifting plate (41) and a telescopic push-pull device (42) used for driving the lifting plate (41) to move up and down, and the lifting plate (41) is arranged between the driving roller (31) and the driven roller (32) in a sliding mode through the telescopic push-pull device (42).

5. The extrusion forging forming device for the clean aluminum profile according to claim 4, characterized in that: one end of the lifting plate (41) close to the feed inlet (21) is higher than one end of the lifting plate (41) close to the discharge outlet (22).

6. The extrusion forging forming device for the clean aluminum profile according to claim 5, characterized in that: the arrangement direction of the rolling assemblies (3) is arranged along the inclined direction of the lifting plate (41).

7. The extrusion forging forming device for the clean aluminum profile according to claim 2, characterized in that: the inside of hot melt case (2) still is provided with and is used for controlling the aluminium bar and rolls out hot melt case (2) divide group subassembly (5), divide group subassembly (5) including divide group roller (51) and be used for the drive divide group roller (51) pivoted second driving piece, divide the axis of dialling roller (51) with the axis direction of drive roll (31) is the same, divide group roller (51) to pass through the second driving piece gyration sets up the inside of hot melt case (2), divide to be provided with on the lateral wall of dialling roller (51) to divide and dial board (52), divide and dial board (52) and rotate to being close to lifting means (4) and restriction the aluminium bar is followed lifting means (4) roll.

8. The extrusion forging forming device for the clean aluminum profile according to claim 7, characterized in that: the number of the distribution plates (52) is multiple and is arranged at intervals along the circumferential direction of the distribution roller (51).