CN216911576U - A kind of extrusion machine for aluminum profiles - Google Patents

Abstract

The utility model discloses an extruder for aluminum profiles, in particular to the technical field of extruders. Some existing extruders for aluminum profiles are generally integrally connected with a die, and can only process aluminum profiles in one shape. It is actually necessary to replace the mold, and the aluminum profile cannot be sufficiently cooled, which reduces the processing efficiency of the aluminum profile, including the bottom plate, on which a placing table is fixed, and the placing table is provided with a cooling device; There are a squeeze box and a fixing box. The inner cavity of the fixing box is provided with a fixing device, and the fixing device includes a long column. The fixing device is used to facilitate the fixing or dismantling of the mold, so as to facilitate the replacement of the mold according to processing needs. , Through the set cooling device, the cool air blown from the fan is blown to the outer surface of the aluminum material through the nozzle to accelerate the cooling and forming of the aluminum material, and then it can fall on the conveying equipment to facilitate the subsequent work and improve the processing efficiency of the aluminum profile.

Description

A kind of extrusion machine for aluminum profiles

technical field

The utility model relates to the technical field of extruders, in particular to an extruder for aluminum profiles.

Background technique

Extrusion of aluminum profiles is a plastic processing method that applies external force to the aluminum ingots contained in the extrusion cylinder to make them flow out from a specific die hole, thereby obtaining the required cross-sectional shape and size. The press is generally integrated with the mold, and can only process one shape of aluminum profiles. There is no way to replace the molds according to actual needs, and the aluminum profiles cannot be fully cooled, which reduces the processing efficiency of the aluminum profiles. For this reason, we propose an aluminum profile. An extruder is used to solve the above problems.

Utility model content

The purpose of the present invention is to provide an extruder for aluminum profiles, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an extruder for aluminum profiles, comprising a bottom plate, a placing table is fixed on the bottom plate, and a cooling device is provided on the placing table; the placing table is provided with a cooling device; A squeeze box and a fixing box are fixedly arranged, and the inner cavity of the fixing box is provided with a fixing device;

The fixing device comprises a long column, the long column is rotatably connected with the fixed box, the first synchronous wheel is fixed on the long column, the second synchronous wheel is rotated on the fixed box, and the first synchronous wheel is connected with the synchronous wheel. There is a synchronous belt for transmission between the two, and a threaded rod is fixed on the first and second synchronous wheels. The threaded rod is rotatably connected with the fixed box. The slider is slidably connected to the fixed box, and two sides of the slider are rotatably provided with an L-shaped plate 1, the L-shaped plate 1 is provided with a groove 1 and a groove 2, and the inner cavity of the fixed box is fixed with symmetrical distribution. The first fixed column and the second fixed column, the first fixed column is movably inserted into the groove 1, the second fixed column is movably inserted into the second groove, the fixing box is detachably provided with a mold, the The die and the extrusion box are connected by bolts, the side of the die close to the bottom plate is fixed with symmetrically distributed connecting rods, and the L-shaped plate is movably clamped on the connecting rods.

As a preferred technical solution of the present invention, the cooling device includes a second L-shaped plate, the second L-shaped plate is fixedly connected to the placing table, and a fan is fixed on the side of the second L-shaped plate away from the bottom plate, so The fan is provided with a spray head, and the spray head penetrates the second L-shaped plate.

As a preferred technical solution of the present invention, one side of the L-shaped plate close to the slider is fixedly provided with a spherical clamping block, and the spherical clamping block is movably engaged in the connecting rod.

As a preferred technical solution of the present invention, a transmission device is fixed on the bottom plate.

As a preferred technical solution of the present invention, a rotating shaft is fixed on the sliding block, and the L-shaped plate is rotatably connected with the rotating shaft.

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

1. Through the set fixing device, it is convenient to fix or disassemble the mold, so that the mold can be replaced according to the processing needs;

2. Through the set cooling device, the cool air blown from the fan is blown to the outer surface of the aluminum material through the nozzle to accelerate the cooling and forming of the aluminum material, and then it can fall onto the conveying equipment to facilitate the subsequent work and improve the processing efficiency of the aluminum profile.

Description of drawings

Fig. 1 is the structural representation of the utility model,

Fig. 2 is the structural representation of the utility model fixing box,

FIG. 3 is a schematic diagram of the structure of the connecting rod of the present invention.

In the figure: 1. Bottom plate; 12. Placing table; 14. Squeeze box; 15. Fixed box; 151. Fixed column one; 152. Fixed column two; , fixing device; 21, long column; 22, synchronizing wheel one; 23, synchronous belt; 24, synchronizing wheel two; 25, threaded rod; 26, slider; 261, rotating shaft; 27, L-shaped plate one; Slot one; 272, groove two; 273, spherical block; 3, cooling device; 31, L-shaped plate two; 32, fan; 33, nozzle.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example: As shown in Figures 1-3, the present invention provides an extruder for aluminum profiles, comprising a bottom plate 1, on which a placing table 12 is fixed, and a cooling device is provided on the placing table 12. Device 3; a squeeze box 14 and a fixing box 15 are fixed on the placing table 12, and a fixing device 2 is arranged in the inner cavity of the fixing box 15;

The fixing device 2 includes a long column 21, the long column 21 is rotatably connected with the fixing box 15, the long column 21 is fixedly provided with a synchronizing wheel 1 22, and the fixing box 15 is rotatably provided with a synchronizing wheel 2 24, A synchronous belt 23 is provided between the first synchronizing wheel 22 and the second synchronizing wheel 24, and a threaded rod 25 is fixed on the first synchronizing wheel 22 and the second synchronizing wheel 24, and the threaded rod 25 rotates with the fixing box 15 A sliding block 26 is threadedly sleeved on the threaded rod 25. The sliding block 26 is slidably connected with the fixing box 15. The sliding block 26 is rotated on both sides with an L-shaped plate 27. A rotating shaft 261 is fixedly provided, and the L-shaped plate 1 27 is rotatably connected with the rotating shaft 261 to facilitate the rotation of the L-shaped plate 1 27. The L-shaped plate 1 27 is provided with a groove 1 271 and a groove 2 272. The inner cavity of the box 15 is fixedly provided with a fixed column 1 151 and a fixed column 2 152 which are symmetrically distributed. Inside, the fixing box 15 is detachably provided with a mold 16, the mold 16 is connected with the extrusion box 14 by bolts, and the side of the mold 16 close to the bottom plate 1 is fixedly provided with symmetrically distributed connecting rods 161. The L-shaped plate 1 27 is movably engaged with the connecting rod 161 , and a ball-shaped clamping block 273 is fixed on the side of the L-shaped plate 1 27 close to the slider 26 , and the spherical clamping block 273 is movably engaged with the connecting rod 161, it is convenient to fix the connecting rod 161. When the mold 16 needs to be replaced, first remove the mold 16 from the extrusion box 14, then rotate the long column 21, and then drive the synchronizing wheel 22 to rotate, and then pass the synchronous belt 23. It drives the second synchronizing wheel 24 to rotate synchronously, and then drives the threaded rods 25 on both sides to rotate, which in turn drives the threaded slider 26 to move away from the first synchronizing wheel 22, thereby driving the L-shaped plate 1 27 to move away from the first synchronizing wheel 22. The synchronizing wheel 1 moves in the direction of 22. At this time, the fixing column 1 151 enters the groove 1 271, and the fixing column 2 152 enters the groove 2 272. Then the L-shaped plates 1 27 on both sides move backwards, thereby making the ball clamp The block 273 is not stuck on the connecting rod 161 , which facilitates the removal of the mold 16 from the fixing box 15 and facilitates the replacement of the mold 16 .

Further, the cooling device 3 includes a second L-shaped plate 31, the second L-shaped plate 31 is fixedly connected to the placing table 12, and a fan 32 is fixed on the side of the second L-shaped plate 31 away from the bottom plate 1, and the fan There is a spray head 33 on the 32, the spray head 33 penetrates the L-shaped plate 2 31, the fan 32 is turned on in advance, and then the raw liquid enters the mold 16 through the extrusion box 14, and the aluminum material is extruded by the mold 16 and will fall to the transmission equipment 18. When it is on, the cool air blown from the fan 32 is blown to the outer surface of the aluminum material through the nozzle 33 to accelerate the cooling and forming of the aluminum material, and then it can fall onto the conveying device 18 for the convenience of subsequent work.

Further, a conveying device 18 is fixed on the bottom plate 1 to facilitate transportation of the cooled and formed aluminum material.

Working principle: When this scheme is in use, the fan 32 is turned on in advance, and then the raw liquid enters the mold 16 through the extrusion box 14. When the aluminum material is extruded by the mold 16 and is about to fall on the transmission equipment 18, the cool air blown from the fan 32 The wind blows towards the outer surface of the aluminum material through the nozzle 33 to accelerate the cooling and forming of the aluminum material, and then it can fall on the conveying device 18 to facilitate subsequent work. When the mold 16 needs to be replaced, first remove the mold 16 from the extrusion box 14. Down, then rotate the long column 21, and then drive the first synchronizing wheel 22 to rotate, then through the transmission of the synchronous belt 23, and then drive the second synchronizing wheel 24 to rotate synchronously, and then drive the threaded rods 25 on both sides to rotate, and then drive the threaded sleeve. The set slider 26 moves in the direction away from the synchronizing wheel 1 22, and then drives the L-shaped plate 1 27 to move in the direction away from the synchronizing wheel 1 22. At this time, the fixing column 1 151 enters the groove 1 271, and the fixing column 2 152 enters the groove. In the second 272, the L-shaped plate 1 27 on both sides moves backwards, so that the ball-shaped block 273 is not stuck on the connecting rod 161, which is convenient for the mold 16 to be moved out of the fixing box 15, and the mold 16 is convenient for replacement.

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

Claims (5)

1. The utility model provides an extruder for aluminium alloy, includes bottom plate (1), its characterized in that: a placing table (12) is fixedly arranged on the bottom plate (1), and a cooling device (3) is arranged on the placing table (12); an extrusion box (14) and a fixed box (15) are fixedly arranged on the placing table (12), and a fixing device (2) is arranged in an inner cavity of the fixed box (15);

the fixing device (2) comprises a long column (21), the long column (21) is rotatably connected with a fixing box (15), a first synchronizing wheel (22) is fixedly arranged on the long column (21), a second synchronizing wheel (24) is rotatably arranged on the fixing box (15), a synchronous belt (23) is arranged between the first synchronizing wheel (22) and the second synchronizing wheel (24) in a transmission mode, threaded rods (25) are fixedly arranged on the first synchronizing wheel (22) and the second synchronizing wheel (24), the threaded rods (25) are rotatably connected with the fixing box (15), a sliding block (26) is sleeved on the threaded rods (25) in a threaded mode, the sliding block (26) is slidably connected with the fixing box (15), L-shaped plates (27) are rotatably arranged on two sides of the sliding block (26), a first groove (271) and a second groove (272) are arranged on the L-shaped plates (27), a first fixing column (151) and a second fixing column (152) which are symmetrically distributed are fixedly arranged in an inner cavity of the fixing box (15), the fixing device is characterized in that the first fixing column (151) is movably clamped into the first groove (271), the second fixing column (152) is movably clamped into the second groove (272), a mold (16) is detachably arranged on the fixing box (15), the mold (16) is connected with the extrusion box (14) through bolts, symmetrically distributed connecting rods (161) are fixedly arranged on one side, close to the bottom plate (1), of the mold (16), and the first L-shaped plate (27) is movably clamped on the connecting rods (161).

2. The extrusion press for the aluminum profile according to claim 1, characterized in that: cooling device (3) include L nature board two (31), L nature board two (31) with place table (12) fixed connection, one side that bottom plate (1) was kept away from in L nature board two (31) is fixed and is equipped with fan (32), be equipped with shower nozzle (33) on fan (32), shower nozzle (33) run through L nature board two (31).

3. The extruder for aluminum profiles according to claim 1, characterized in that: one side of the L-shaped plate I (27) close to the sliding block (26) is fixedly provided with a spherical clamping block (273), and the spherical clamping block (273) is movably clamped in the connecting rod (161).

4. The extrusion press for the aluminum profile according to claim 1, characterized in that: and the bottom plate (1) is fixedly provided with a transmission device (18).

5. The extrusion press for the aluminum profile according to claim 1, characterized in that: a rotating shaft (261) is fixedly arranged on the sliding block (26), and the first L-shaped plate (27) is rotatably connected with the rotating shaft (261).

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