Magnesium alloy plate extrusion forming device

Abstract

The utility model relates to the technical field of magnesium alloy plate production, and discloses a magnesium alloy plate extrusion forming device which comprises a machining table, an extrusion assembly, dovetail grooves, dovetail blocks and an anti-adhesion plate, the extrusion assembly is arranged at the top of the machining table, the dovetail grooves are symmetrically formed in the bottom of the extrusion assembly, the dovetail blocks are movably connected in the two dovetail grooves, and the anti-adhesion plate is arranged in the dovetail grooves. The anti-adhesion device has the advantages that the dovetail grooves are formed, the dovetail blocks are matched with the anti-adhesion plate, the dovetail grooves are matched with the dovetail blocks in size, the dovetail blocks are clamped in the dovetail grooves, the anti-adhesion plate is fixedly installed on one side of the dovetail blocks, the anti-adhesion plate is fixedly installed on the top of the anti-adhesion plate, and the molds are symmetrically and fixedly installed on the top of the anti-adhesion plate. And the anti-adhesion plate is fixed to the bottom of the extrusion plate, so that the anti-adhesion plate is convenient to replace, adhesion of magnesium alloy plate materials can be prevented by using the anti-adhesion plate, the extrusion forming effect is better, the extrusion forming integrity is guaranteed, and the practicability of the magnesium alloy plate extrusion forming device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnesium alloy plate production, in particular to a magnesium alloy plate extrusion molding device. Background Art

[0002] The main function of the magnesium alloy sheet extrusion forming device is to ensure that the magnesium alloy material is extruded within a reasonable process temperature, thereby ensuring that the finished sheet has excellent strength, stiffness and good plasticity, while reducing the defective rate. This device effectively saves production costs by rationally utilizing the heat generated during the extrusion process of the magnesium alloy material.

[0003] Chinese patent CN208466875U proposes a magnesium alloy sheet extrusion forming device, including an extrusion body, a rotating shaft is provided in the extrusion body, the rotating shaft is connected to a driving mechanism, an extrusion wheel is provided on the rotating shaft outer shell, an extrusion wheel groove is provided around the extrusion wheel, a compacting wheel tangent to the extrusion wheel is provided below one side of the extrusion wheel, the extrusion wheel and the compacting wheel form a feed port, a shoe is provided on the other side of the extrusion wheel, an arc guide plate is provided at the lower part of the shoe seat, the curvature of the arc guide plate matches the curvature of the outer circumference of the extrusion wheel and maintains a set distance from the extrusion wheel, a discharge port is provided at the upper end of the arc guide plate and the upper end of the arc guide plate A plug is provided between the shoe body, an extrusion cavity is provided on the shoe seat, a mold is provided inside the extrusion cavity, the discharge port of the arc guide plate is connected to the mold inlet, and it also includes a water trough and a feed heating cover, which can ensure that the magnesium alloy material is extruded within a reasonable process temperature. The finished plate has excellent strength and stiffness properties, good plasticity, reduced defective rate, and reasonably utilizes the heat generated during the extrusion of the magnesium alloy material, saving production costs. However, the above scheme is likely to cause adhesion of the magnesium alloy plates during the extrusion process, which will affect the forming effect of the magnesium alloy plates and reduce the practicality of the magnesium alloy plate extrusion forming device. Utility Model Content

[0004] The purpose of the present utility model is to provide a magnesium alloy sheet extrusion forming device in order to solve the above-mentioned problems. The device utilizes the cooperation between the dovetail groove, the dovetail block and the anti-adhesion plate. The use of the anti-adhesion plate can prevent the magnesium alloy sheet material from sticking, so that the extrusion forming effect is better, the integrity of the extrusion forming is ensured, and the problems mentioned in the background technology are solved.

[0005] In order to solve the above problems, the present invention provides a technical solution:

[0006] A magnesium alloy sheet extrusion forming device includes a processing table, an extrusion assembly, a dovetail groove, a dovetail block and an anti-adhesion plate. The extrusion assembly is provided on the top of the processing table, and the dovetail grooves are symmetrically provided on the bottom of the extrusion assembly. The insides of the two dovetail grooves are movably connected with dovetail blocks, and one side of the two dovetail blocks is fixedly installed with an anti-adhesion plate. The top of the anti-adhesion plate is symmetrically fixed with a mold.

[0007] As a preferred solution of the present invention, a demoulding assembly is provided inside the processing table, a maintenance plate is movably connected to one side of the processing table, and a plurality of fixing bolts are movably connected to one side of the maintenance plate.

[0008] As a preferred solution of the present invention, the extrusion assembly includes an electric rail, two of the electric rails are symmetrically fixedly installed on both sides of the processing table, and the interiors of the two electric rails are slidably connected to rail blocks, and the tops of the two rail blocks are fixedly installed with mounting plates.

[0009] As a preferred solution of the present invention, telescopic rods are symmetrically fixedly installed on the bottom of the mounting plate, first springs are fixedly installed on the outer ends of the two telescopic rods, and extrusion plates are fixedly installed on the two first springs and the bottom of the telescopic rods.

[0010] As a preferred solution of the present invention, the demolding assembly includes a suction fan, which is fixedly installed on one side of the processing table. A filter is fixedly installed at the input end of the suction fan, and a collecting pipe is fixedly installed at the output end of the suction fan, which extends to the interior of the processing table.

[0011] As a preferred solution of the present invention, a diversion pipe is symmetrically fixedly installed on the top of the collecting pipe, and the diversion pipe extends to the interior of the mold. A second spring is symmetrically fixedly installed above the diversion pipe, and a push plate is fixedly installed on the top of the two second springs. The push plate is slidably connected to the mold.

[0012] The beneficial effects of the present invention are as follows: by arranging the coordination between the dovetail groove, the dovetail block and the anti-adhesion plate, the dovetail groove and the dovetail block are adapted in size, the dovetail block is stuck in the inside of the dovetail groove, and the anti-adhesion plate is fixed to the bottom of the extrusion plate, which is convenient for replacing the anti-adhesion plate. The use of the anti-adhesion plate can prevent the magnesium alloy sheet material from adhering, so that the extrusion molding effect is better, the integrity of the extrusion molding is ensured, and the practicality of the magnesium alloy sheet extrusion molding device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] For ease of explanation, the present invention is described in detail with reference to the following specific implementations and accompanying drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the demoulding component of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the extrusion assembly of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the anti-adhesion mechanism of the utility model.

[0018] In the figure: 1. Processing table; 2. Extrusion assembly; 21. Electric track; 22. Track block; 23. Mounting plate; 24. Telescopic rod; 25. First spring; 26. Extrusion plate; 3. Dovetail groove; 4. Dovetail block; 5. Anti-adhesion plate; 6. Mold; 7. Demolding assembly; 71. Suction fan; 72. Filter; 73. Collection pipe; 74. Diverter pipe; 75. Second spring; 76. Push plate; 8. Maintenance plate; 9. Fixing bolt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example

[0020] See also Figure 1 and Figure 4 The utility model provides a technical solution: a magnesium alloy sheet extrusion forming device, including a processing table 1, an extrusion component 2, a dovetail groove 3, a dovetail block 4 and an anti-adhesion plate 5. The extrusion component 2 is provided on the top of the processing table 1, and the dovetail groove 3 is symmetrically opened on the bottom of the extrusion component 2. The two dovetail grooves 3 are movably connected with the dovetail blocks 4 inside. The dovetail blocks 4 and the dovetail grooves 3 are adapted in size, and one side of the two dovetail blocks 4 is fixedly installed with an anti-adhesion plate 5, and the top of the anti-adhesion plate 5 is symmetrically fixed with a mold 6. A demoulding component 7 is provided inside the processing table 1, and a maintenance plate 8 is movably connected to one side of the processing table 1. One side of the maintenance plate 8 is movably connected to multiple fixing bolts 9.

[0021] The staff places the anti-adhesion plate 5 at the bottom of the extrusion plate 26, the dovetail block 4 is stuck inside the dovetail groove 3, and the anti-adhesion plate 5 is fixed to the bottom of the extrusion plate 26 to prevent the magnesium alloy plate from sticking. Example

[0022] See also Figure 1 and Figure 3 The extrusion assembly 2 includes an electric rail 21, which is equipped with an electric motor. The electric motor receives instructions from the controller and converts electrical energy into mechanical energy to move the guide rail. The two electric rails 21 are symmetrically fixed on both sides of the processing table 1, and the interiors of the two electric rails 21 are slidably connected with rail blocks 22. The tops of the two rail blocks 22 are fixedly installed with mounting plates 23, and the bottoms of the mounting plates 23 are symmetrically fixedly installed with telescopic rods 24. The outer ends of the two telescopic rods 24 are fixedly installed with first springs 25, and the bottoms of the two first springs 25 and the telescopic rods 24 are fixedly installed with extrusion plates 26.

[0023] Start the electric rails 21, and the two electric rails 21 drive the track blocks 22 to adjust downward, the track blocks 22 drive the mounting plates 23 to adjust downward, the mounting plates 23 drive the telescopic rods 24 to adjust downward, the telescopic rods 24 drive the extrusion plates 26 to adjust downward, and the extrusion plates 26 are used to extrude the magnesium alloy sheet inside the mold 6. During the extrusion process, the first spring 25 is used to buffer the pressure. Example

[0024] See also Figure 1 and Figure 2 The demoulding assembly 7 includes a suction fan 71, which is driven by a motor to drive a wind wheel, and a blade is installed on the wind wheel. The suction fan 71 is fixedly installed on one side of the processing table 1, and a filter screen 72 is fixedly installed on the input end of the suction fan 71. A collecting pipe 73 is fixedly installed on the output end of the suction fan 71. The collecting pipe 73 extends to the interior of the processing table 1, and a diversion pipe 74 is symmetrically fixedly installed on the top of the collecting pipe 73. The diversion pipe 74 extends to the interior of the mold 6. A second spring 75 is symmetrically fixedly installed above the diversion pipe 74, and a push plate 76 is fixedly installed on the top of the two second springs 75. The push plate 76 is slidably connected to the mold 6.

[0025] When demoulding is required, the suction fan 71 is started, and the suction fan 71 sucks the air into the interior of the collecting pipe 73. The collecting pipe 73 transmits the air to the interior of each branch pipe 74. The two branch pipes 74 transmit the air to the interior of the mold 6. The air pushes the push plate 76 upward, and the push plate 76 is used to push the magnesium alloy sheet out of the mold 6.

[0026] To sum up, the working principle of this technical solution is as follows: the staff places the anti-adhesion plate 5 at the bottom of the extrusion plate 26, the dovetail block 4 is stuck in the inside of the dovetail groove 3, and the anti-adhesion plate 5 is fixed to the bottom of the extrusion plate 26. The anti-adhesion plate 5 is used to prevent the magnesium alloy sheet from sticking, and the electric rail 21 is started. The two electric rails 21 drive the track block 22 to adjust downward, and the track block 22 drives the mounting plate 23 to adjust downward, and the mounting plate 23 drives the telescopic rod 24 to adjust downward, and the telescopic rod 24 drives the extrusion plate 26 to adjust downward, and the extrusion plate 26 is used to extrude the magnesium alloy sheet inside the mold 6. During the extrusion process, the first spring 25 is used to buffer the pressure. When demolding is required, the suction fan 71 is started, and the suction fan 71 sucks the atmosphere into the interior of the collecting pipe 73. The collecting pipe 73 transmits the atmosphere to the interior of each diversion pipe 74, and the two diversion pipes 74 are used to transmit the atmosphere to the interior of the mold 6. The atmosphere pushes the push plate 76 upward, and the push plate 76 is used to push the magnesium alloy sheet out of the mold 6.

[0027] 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, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A magnesium alloy sheet extrusion forming device, characterized in that: The invention comprises a processing table (1), an extrusion assembly (2), a dovetail groove (3), a dovetail block (4) and an anti-adhesion plate (5), wherein the top of the processing table (1) is provided with an extrusion assembly (2), the bottom of the extrusion assembly (2) is symmetrically provided with dovetail grooves (3), two dovetail grooves (3) are movably connected to the inside of the dovetail blocks (4), and one side of the two dovetail blocks (4) is fixedly installed with an anti-adhesion plate (5), and the top of the anti-adhesion plate (5) is symmetrically fixedly installed with a mold (6).

2. The magnesium alloy sheet extrusion forming device according to claim 1, characterized in that: A demoulding assembly (7) is provided inside the processing table (1), a maintenance plate (8) is movably connected to one side of the processing table (1), and a plurality of fixing bolts (9) are movably connected to one side of the maintenance plate (8).

3. The magnesium alloy sheet extrusion forming device according to claim 1, characterized in that: The extrusion assembly (2) comprises an electric track (21), wherein two electric tracks (21) are symmetrically fixedly mounted on both sides of the processing table (1), and track blocks (22) are slidably connected to the interior of the two electric tracks (21), and mounting plates (23) are fixedly mounted on the tops of the two track blocks (22).

4. The magnesium alloy sheet extrusion forming device according to claim 3, characterized in that: Telescopic rods (24) are symmetrically fixedly mounted on the bottom of the mounting plate (23), first springs (25) are fixedly mounted on the outer ends of the two telescopic rods (24), and extrusion plates (26) are fixedly mounted on the bottoms of the two first springs (25) and the telescopic rods (24).

5. The magnesium alloy sheet extrusion forming device according to claim 2, characterized in that: The demoulding assembly (7) comprises a suction fan (71), which is fixedly mounted on one side of the processing table (1); a filter screen (72) is fixedly mounted on the input end of the suction fan (71); and a collecting pipe (73) is fixedly mounted on the output end of the suction fan (71), and the collecting pipe (73) extends to the interior of the processing table (1).

6. The magnesium alloy sheet extrusion forming device according to claim 5, characterized in that: A diversion pipe (74) is symmetrically fixedly installed on the top of the collecting pipe (73), and the diversion pipe (74) extends into the interior of the mold (6). Second springs (75) are symmetrically fixedly installed above the diversion pipe (74), and a push plate (76) is fixedly installed on the top of the two second springs (75). The push plate (76) is slidably connected to the mold (6).

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