Aluminum alloy intelligent lamp pole extrusion die convenient for taking out blank

Abstract

The utility model relates to the technical field of extrusion dies, in particular to an intelligent aluminum alloy lamp pole extrusion die convenient for taking out a blank, which comprises an extrusion machine main body, an extrusion die is arranged on one side of the extrusion machine main body, an extrusion mechanism is rotatably connected between the extrusion machine main body and the extrusion die, and the extrusion mechanism comprises a screw rod. The multiple screws penetrate through the extruder body to the interior of the extrusion mold and are rotationally connected between the extruder body and the extrusion mold, and the demolding mechanism is slidably connected to the side, away from the extrusion mechanism, of the extrusion mold and attached to the outer wall of the extrusion mold. According to the utility model, the parts in the extrusion mechanism on the extruder main body are matched with each other, so that an aluminum material can form an aluminum bar blank through the extrusion die, and meanwhile, the parts in the demolding mechanism are matched with each other, so that the tail end of the aluminum bar blank can be moved out of the extrusion die; and therefore, the demolding operation of the aluminum bar blank on the extrusion mold can be conveniently completed.

Description

Technical Field

[0001] The utility model relates to the technical field of extrusion dies, and particularly relates to an extrusion die for an aluminum alloy intelligent lamp post which is convenient for taking out a blank. Background Technique

[0002] Most of the aluminum alloy intelligent lamp posts are cylindrical. Therefore, in the aluminum alloy production process, it is necessary to initially process the aluminum alloy into an aluminum rod, and then after precision machining the aluminum rod, a lamp post shape is formed. And the aluminum alloy needs to be processed and produced by an aluminum profile extrusion machine during the production process.

[0003] The working principle of the aluminum profile extrusion machine is to utilize the principle of physical deformation. The aluminum rod is heated to about 450 °C by auxiliary equipment, and then extruded by the extrusion machine. During the extrusion process, it is necessary to heat the aluminum rod, the extrusion barrel and the die. Therefore, the workers need to withstand the test of high temperature. The aluminum profile extrusion machine is a plastic processing method, and the required cross-sectional shape and size are obtained through a specific die hole.

[0004] However, after the existing aluminum profile extrusion machine forms a suitable aluminum rod by passing the aluminum material through a specific die hole on the extrusion die, when the aluminum material is extruded into the extrusion die and forms an aluminum rod and slides out of the extrusion die, since the tail end of the aluminum rod blank still remains in the extrusion die, it is necessary to disassemble the extrusion die before it is convenient to completely take out the extruded aluminum rod blank from the extrusion die, which greatly affects the working efficiency of the extrusion machine.

[0005] Therefore, it is very necessary for us to propose an extrusion die for an aluminum alloy intelligent lamp post which is convenient for taking out a blank to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide an extrusion die for an aluminum alloy intelligent lamp post which is convenient for taking out a blank. Through the mutual cooperation among the internal parts of the extrusion mechanism on the extrusion machine main body, the aluminum material can be formed into an aluminum rod blank through the extrusion die. At the same time, through the mutual cooperation among the internal parts of the demoulding mechanism, the tail end of the aluminum rod blank can be driven to move out of the inside of the extrusion die, so as to facilitate the demoulding operation of the aluminum rod blank on the extrusion die, and solve the problem that the tail end of the aluminum rod blank in the prior art still remains in the extrusion die, so that it is necessary to disassemble the extrusion die before it is convenient to completely take out the extruded aluminum rod blank from the extrusion die, which greatly affects the working efficiency of the extrusion machine.

[0007] To achieve the above object, the present utility model provides the following technical solution: an aluminum alloy intelligent lamp post extrusion die facilitating the taking out of billets, including an extrusion machine main body, an extrusion die is arranged on one side of the extrusion machine main body, an extrusion mechanism is rotatably connected between the extrusion machine main body and the extrusion die and penetrates through the extrusion machine main body to the inside of the extrusion die, a demoulding mechanism is slidably connected to the side of the extrusion die away from the extrusion mechanism and is attached to the outer wall of the extrusion die.

[0008] Preferably, the extrusion mechanism includes a screw rod, there are multiple screw rods, and the multiple screw rods penetrate through the extrusion machine main body to the inside of the extrusion die and are rotatably connected between the extrusion machine main body and the extrusion die, a support cross beam is sleeved on the outer wall of the screw rod and is slidably connected between the extrusion machine main body and the extrusion die, a fixed box is fixedly connected to the side of the extrusion die close to the extrusion machine main body and is located between the multiple screw rods, a support column is fixedly connected to the side of the support cross beam close to the fixed box, a sealing plate is fixedly connected to the side of the support column close to the fixed box and slides into the inside of the fixed box, and an extrusion cone is fixedly connected to the side of the sealing plate that slides into the inside of the fixed box and is attached to the inner wall of the fixed box.

[0009] Preferably, the demoulding mechanism includes a movable die, the movable die is arranged on the side of the extrusion die away from the fixed box and is attached to the outer wall of the extrusion die, a control module is fixedly connected to the periphery of the outer wall of the movable die on the side away from the extrusion die, an electric telescopic rod is fixedly connected to the periphery of the outer wall of the movable die on the side away from the extrusion die and penetrates into the inside of the movable die, electric push rods are fixedly installed on the periphery of the inner wall of the movable die, a clamping plate is fixedly connected to the end of the electric push rod close to the inner wall of the movable die and is slidably connected to the inside of the movable die, and a plurality of clamping convex points are arranged on the outer wall surface of the end of the clamping plate away from the electric push rod.

[0010] Preferably, a control motor is installed on the side of the screw rod close to the extrusion machine main body, the support cross beam is rotationally connected to the screw rod through threads, and a screw sleeve is installed on the outer wall of the screw rod.

[0011] Preferably, a sealing groove matching the extrusion cone and the sealing plate is opened on one side of the fixed box, forming grooves matching the fixed box are opened on the inner walls of the extrusion die and the movable die, and a connection groove matching the electric telescopic rod is opened on one side of the movable die.

[0012] Preferably, the control module is connected to the electric push rod through a wire, a support groove matching the electric push rod is opened in the inside of the movable die, and a sliding groove matching the clamping plate is opened in the inside of the movable die.

[0013] In the above technical solution, the technical effects and advantages provided by the present utility model are:

[0014] 1. Place the aluminum material heated to a certain temperature inside the fixed box through mechanical claws, then start the main body of the extruder, so that the main body of the extruder drives the screw to rotate. The rotation of the screw drives the support crossbeam to slide on the outer wall of the screw, and slides from one side of the extruder main body to one side of the extrusion die, so that the support crossbeam drives the support column to move. The movement of the support column drives the sealing plate to slide inside the fixed box and extrude the aluminum material inside the fixed box, so that the sealing plate extrudes the aluminum material through the extrusion cone and moves it into the die hole inside the extrusion die after being extruded inside the fixed box, so that the aluminum material forms a suitable aluminum rod blank after being extruded and moves out from the other side of the extrusion die and the movable die, and the extrusion forming operation of the aluminum material can be completed, so that the aluminum material forms an aluminum rod blank after being extruded;

[0015] 2. After completing the extrusion forming of the aluminum material, start the control module, so that the control module drives the electric push rod to move. The movement of the electric push rod drives the clamping plate to move out from the inner wall of the movable die, so that the clamping plate moves into contact with the outer surface of the aluminum rod blank. At the same time, the clamping plate clamps and fixes the aluminum rod blank through the clamping bumps on the surface. Start the electric telescopic rod between the extrusion die and the movable die, so that the electric telescopic rod drives the movable die and the extrusion die to move away from each other. At the same time, the movable die drives the tail end of the aluminum rod blank to be removed from the inside of the extrusion die, and then separates the clamping plate from the outer wall of the aluminum rod blank to release the clamping and fixing of the aluminum rod blank, which is convenient for the staff to take out the aluminum rod blank from the movable die, thus facilitating the separation of the aluminum rod blank from the extrusion die. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0017] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 Schematic diagram of the cross-sectional structure of the fixed box of the present utility model;

[0019] Figure 3 Schematic diagram of the cross-sectional structure of the movable die of the present utility model;

[0020] Figure 4 For the present utility model Figure 3 Enlarged structure schematic diagram at A in

[0021] Description of the reference numerals in the drawings:

[0022] 1. Extruder main body; 101. Extrusion die; 2. Extrusion mechanism; 201. Screw; 202. Support crossbeam; 203. Support column; 204. Sealing plate; 205. Extrusion cone; 206. Fixed box; 3. Demolding mechanism; 301. Movable die; 302. Control module; 303. Electric telescopic rod; 304. Electric push rod; 305. Clamping plate; 306. Clamping bump. Detailed implementation mode

[0023] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] The present invention provides an aluminum alloy intelligent lamp post extrusion die as shown in Figures 1-4 Figure 10, which includes an extruder main body 1. An extrusion die 101 is arranged on one side of the extruder main body 1. An extrusion mechanism 2 is rotatably connected between the extruder main body 1 and the extrusion die 101 and penetrates through the extruder main body 1 to the inside of the extrusion die 101. A demolding mechanism 3 is slidably connected to the side of the extrusion die 101 away from the extrusion mechanism 2 and is attached to the outer wall of the extrusion die 101. Through the mutual cooperation of the internal parts of the extrusion mechanism 2 on the extruder main body 1, aluminum materials can be formed into aluminum rod blanks through the extrusion die 101. At the same time, through the mutual cooperation of the internal parts of the demolding mechanism 3, the tail end of the aluminum rod blank can be driven to move out of the inside of the extrusion die 101, so as to facilitate the demolding operation of the aluminum rod blank on the extrusion die 101.

[0025] Referring to the attached drawings of the specification Figures 1-4 Figure 15, the extrusion mechanism 2 includes a screw 201. There are multiple screws 201, and multiple screws 201 penetrate through the extruder main body 1 to the inside of the extrusion die 101 and are rotatably connected between the extruder main body 1 and the extrusion die 101. A support crossbeam 202 is sleeved on the outer wall of the screw 201 and is slidably connected between the extruder main body 1 and the extrusion die 101. A fixed box 206 is fixedly connected to the side of the extrusion die 101 close to the extruder main body 1 and is located between multiple screws 201. A support column 203 is fixedly connected to the side of the support crossbeam 202 close to the fixed box 206. A sealing plate 204 is fixedly connected to the side of the support column 203 close to the fixed box 206 and slides into the inside of the fixed box 206. An extrusion cone 205 is fixedly connected to the side of the sealing plate 204 that slides into the inside of the fixed box 206 and is attached to the inner wall of the fixed box 206. Through the mutual cooperation of the internal parts of the extrusion mechanism 2 on the extruder main body 1, aluminum materials can be formed into aluminum rod blanks through the extrusion die 101.

[0026] Referring to the attached drawings of the specification Figures 1-4, the demoulding mechanism 3 includes a movable die 301. The movable die 301 is arranged on the side of the extrusion die 101 away from the fixed box 206 and is attached to the outer wall of the extrusion die 101. A control module 302 is fixedly connected around the outer wall of the side of the movable die 301 away from the extrusion die 101. Electric telescopic rods 303 are fixedly connected around the outer wall of the side of the movable die 301 away from the extrusion die 101 and penetrate into the interior of the movable die 301. Electric push rods 304 are installed and fixed around the inner wall of the movable die 301. One end of the electric push rod 304 close to the inner wall of the movable die 301 is fixedly connected with a clamping plate 305, and the clamping plate 305 is slidably connected to the interior of the movable die 301. A plurality of clamping bumps 306 are arranged on the outer wall surface of the end of the clamping plate 305 away from the electric push rod 304. Through the mutual cooperation of the internal parts of the demoulding mechanism 3, the tail end of the aluminum rod blank can be driven out of the interior of the extrusion die 101, so as to facilitate the demoulding operation of the aluminum rod blank on the extrusion die 101.

[0027] Refer to the attached instructions Figures 1-4 , a control motor is installed on one side of the screw rod 201 close to the extrusion machine main body 1. The support cross beam 202 is rotationally connected to the screw rod 201 through threads. A screw sleeve is installed on the outer wall of the screw rod 201. By installing a control motor on one side of the screw rod 201 close to the extrusion machine main body 1, it is convenient for the control motor to drive the screw rod 201 to rotate.

[0028] Refer to the attached instructions Figures 1-4 , a sealing groove matching the extrusion cone 205 and the sealing plate 204 is opened on one side of the fixed box 206. Forming grooves matching the fixed box 206 are opened on the inner walls of both the extrusion die 101 and the movable die 301. A connecting groove matching the electric telescopic rod 303 is opened on one side of the movable die 301. By opening a sealing groove matching the extrusion cone 205 and the sealing plate 204 on one side of the fixed box 206, it is convenient for the sealing plate 204 to move inside the fixed box 206, so that the extrusion cone 205 extrudes the heated aluminum material to move through the die hole into the interior of the extrusion die 101.

[0029] Refer to the attached instructions Figures 1-4 , the control module 302 is connected to the electric push rod 304 through a wire. A support groove matching the electric push rod 304 is opened inside the movable die 301. A sliding groove matching the clamping plate 305 is opened inside the movable die 301. By opening a sliding groove matching the clamping plate 305 inside the movable die 301, it is convenient for the clamping plate 305 to slide inside the movable die 301 and fit with the surface of the aluminum rod blank, so as to clamp the aluminum rod blank.

[0030] The working principle of this utility model:

[0031] Refer to the attached instructions Figures 1-4, the aluminum material heated to a certain temperature is placed inside the fixed box 206 through mechanical jaws, and then the extrusion machine main body 1 is started. The extrusion machine main body 1 drives the screw 201 to rotate. The rotation of the screw 201 drives the support cross beam 202 to slide on the outer wall of the screw 201 and move from one side of the extrusion machine main body 1 to one side of the extrusion die 101. The support cross beam 202 drives the support column 203 to move. The movement of the support column 203 drives the sealing plate 204 to slide inside the fixed box 206 and extrude the aluminum material inside the fixed box 206. The sealing plate 204 extrudes the aluminum material through the extrusion cone 205, and the aluminum material moves into the die hole inside the extrusion die 101 after being extruded inside the fixed box 206. The aluminum material forms a suitable aluminum bar blank after being extruded and contacts the die hole, and then moves out from the other side of the extrusion die 101 and the movable die 301, so that the extrusion forming operation of the aluminum material can be completed, and the aluminum material forms an aluminum bar blank after being extruded;

[0032] Refer to the attached drawings of the specification Figures 1-4 , after the extrusion forming of the aluminum material is completed, the control module 302 is started. The control module 302 drives the electric push rod 304 to move. The movement of the electric push rod 304 drives the clamping plate 305 to move out from the inner wall of the movable die 301. The movement of the clamping plate 305 makes it contact the outer surface of the aluminum bar blank. At the same time, the clamping plate 305 clamps and fixes the aluminum bar blank through the clamping bumps 306 on the surface. The electric telescopic rod 303 between the extrusion die 101 and the movable die 301 is started. The electric telescopic rod 303 drives the movable die 301 and the extrusion die 101 to move away from each other. At the same time, the movable die 301 drives the tail end of the aluminum bar blank to be removed from the inside of the extrusion die 101. Then, the clamping plate 305 is separated from the outer wall of the aluminum bar blank, and the clamping and fixing of the aluminum bar blank is released, so that it is convenient for the staff to take out the aluminum bar blank from the movable die 301, and thus it is convenient for the aluminum bar blank to be separated from the extrusion die 101.

[0033] Only some exemplary embodiments of the present invention are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. An extrusion die for an aluminum alloy intelligent lamp post that facilitates the removal of billets, comprising an extrusion machine main body (1), characterized in that: On one side of the extruder main body (1), an extrusion die (101) is provided. A rotating connection is provided between the extruder main body (1) and the extrusion die (101) with an extrusion mechanism (2) running through the extruder main body (1) to the inside of the extrusion die (101). On the side of the extrusion die (101) away from the extrusion mechanism (2), a demolding mechanism (3) is slidably connected and is in contact with the outer wall of the extrusion die (101).

2. The aluminum alloy intelligent lamp post extrusion die according to claim 1, characterized in that: The extrusion mechanism (2) includes a screw (201). There are multiple screws (201) which run through the extruder main body (1) to the inside of the extrusion die (101) and are rotatably connected between the extruder main body (1) and the extrusion die (101). A support crossbeam (202) is sleeved on the outer wall of the screw (201) and is slidably connected between the extruder main body (1) and the extrusion die (101). On the side of the extrusion die (101) close to the extruder main body (1), a fixed box (206) is fixedly connected and is located between multiple screws (201). On the side of the support crossbeam (202) close to the fixed box (206), a support column (203) is fixedly connected. On the side of the support column (203) close to the fixed box (206), a sealing plate (204) is fixedly connected and slides into the inside of the fixed box (206). On the side where the sealing plate (204) slides into the inside of the fixed box (206), an extrusion cone (205) is fixedly connected and is in contact with the inner wall of the fixed box (206).

3. The extrusion die for an aluminum alloy intelligent lamp post facilitating the removal of a blank according to claim 2, wherein: The demolding mechanism (3) includes a movable die (301). The movable die (301) is arranged on the side of the extrusion die (101) away from the fixed box (206) and is in contact with the outer wall of the extrusion die (101). Around the outer wall of the side of the movable die (301) away from the extrusion die (101), a control module (302) is fixedly connected. Around the outer wall of the side of the movable die (301) away from the extrusion die (101), an electric telescopic rod (303) is fixedly connected and runs through to the inside of the movable die (301). Around the inner wall of the movable die (301), an electric push rod (304) is fixedly installed. At the end of the electric push rod (304) close to the inner wall of the movable die (301), a clamping plate (305) is fixedly connected and is slidably connected to the inside of the movable die (301). On the outer wall surface of the end of the clamping plate (305) away from the electric push rod (304), multiple clamping bumps (306) are provided.

4. The extrusion die for an aluminum alloy intelligent lamp post facilitating the removal of a blank according to claim 2, characterized in that: A control motor is installed on the side of the screw (201) close to the extruder main body (1). The support crossbeam (202) is rotationally connected to the screw (201) by a thread, and a screw sleeve is installed on the outer wall of the screw (201).

5. The extrusion die for an aluminum alloy intelligent lamp post facilitating the extraction of a blank, as claimed in claim 3, wherein: On one side of the fixed box (206), a sealing groove matching the extrusion cone (205) and the sealing plate (204) is opened. Forming grooves matching the fixed box (206) are opened on the inner walls of both the extrusion die (101) and the movable die (301). On one side of the movable die (301), a connection groove matching the electric telescopic rod (303) is opened.

6. The aluminum alloy intelligent lamp post extrusion die according to claim 3, characterized in that: The control module (302) is connected to the electric push rod (304) through a wire. A support groove matching the electric push rod (304) is formed inside the movable mold (301), and a sliding groove matching the clamping plate (305) is formed inside the movable mold (301).

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