High-strength aluminum profile extrusion device

Abstract

The utility model discloses a high-strength aluminum profile extrusion device which comprises a base and a first mounting seat, one side of the top end of the base is fixedly connected with the first mounting seat, and the first mounting seat is connected with the base in a right-angle shape; a second mounting base is fixedly connected to the side, away from the first mounting base, of the top end of the base, a rotating disc is rotationally connected to the center in the second mounting base, a connecting groove is formed in the center of one end in the rotating disc, and a stepping motor is fixed to the side, close to the second mounting base, of the top end of the base through a fixing base. According to the aluminum profile extrusion machining device, the die is arranged, when the aluminum profile extrusion machining device is used, the stepping motor is driven, the first rotating shaft drives the rotating disc to rotate, then the die is driven to rotate, the die with the needed aluminum profile extrusion machining specification is adjusted to the position below the rotating disc, and in the aluminum profile extrusion machining process, the die does not need to be manually and frequently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum equipment, in particular to a high-strength aluminum profile extrusion device. Background Art

[0002] The aluminum profile extrusion device is mainly based on the extrusion molding principle, that is, through the action of high temperature and high pressure, the aluminum ingot is gradually softened and flows out from the outlet of the mold to form the required aluminum profile, which reflects its important value in modern industrial production;

[0003] Chinese patent authorization announcement number CN213409858U discloses an aluminum profile extrusion device, which includes an extrusion box, a mold, a pressing assembly and a fixing assembly, the mold is connected to the extrusion box, the pressing assembly is connected to the top surface of the extrusion box, the pressing assembly is located above the mold, a fixing groove is provided on the side of the mold, and the fixing assembly includes a driving component and a fixing component, the driving component is connected to the side of the extrusion box, the driving component is located on the side of the mold, one end of the fixing component is connected to the driving component, and the other end of the fixing component can be slidably connected to the fixing groove of the mold through the drive of the driving component. This application has the effect of facilitating the replacement of the mold;

[0004] The above-mentioned existing technical solution has the following shortcomings: when the technical solution is in use, the mold is placed in the extrusion box, the bolt is rotated to move the fixing block to the preset fixing groove on the mold to fix the mold, and the cylinder is started to drive the lower pressure plate to press down the mold to realize the processing of aluminum. When the mold needs to be replaced, the bolt is rotated to make the fixing block disengage from the fixing groove of the mold, and then the mold is taken out and fixed for processing. However, in actual use, when the aluminum is extruded, a large amount of heat is generated in the process. When replacing the mold, if you are not careful, heat burns may occur, which poses a safety hazard to the staff, so further improvement is needed. Utility Model Content

[0005] The utility model aims to provide a high-strength aluminum profile extrusion device to solve the problem of potential safety hazards to workers when replacing a mold as mentioned in the background art.

[0006] To achieve the above object, the utility model provides the following technical solution: a high-strength aluminum profile extrusion device, comprising a base and a first mounting seat, one side of the top of the base is fixedly connected to the first mounting seat, and the first mounting seat is connected to the base at a right angle;

[0007] On one side of the top of the base away from the first mounting seat, a second mounting seat is fixedly connected, and a turntable is rotatably connected at the central position inside the second mounting seat. A connecting groove is provided at the central position of one end inside the turntable. On one side of the top of the base close to the second mounting seat, a stepping motor is fixed through a fixing seat, and a first rotating shaft is rotatably connected to one side of the stepping motor. One end of the first rotating shaft is fixedly connected to the connecting groove. Molds are evenly arranged inside the turntable. Six built-in grooves are provided on the outer side of the turntable. A rotating motor is fixed on one side of the top of the base close to the second mounting seat. A locking mechanism is provided at the bottom end inside the second mounting seat.

[0008] On one side of the first mounting seat close to the second mounting seat, an electric telescopic rod is fixedly connected, and a moving seat is fixedly connected to the output end of the electric telescopic rod. An extrusion rod is fixedly connected to one side of the moving seat. Guide grooves are provided at both ends inside the moving seat. Two guide rods are fixed between the inner sides of the first mounting seat and the second mounting seat, and the guide rods penetrate through both ends inside the moving seat.

[0009] Preferably, the locking mechanism includes a compression spring, and the compression spring is fixedly connected to the bottom end inside the second mounting seat. A fixing column is fixed to the top end of the compression spring, and a locking block is fixed to the top end of the fixing column. The locking block is engaged with the built-in groove. Tooth grooves are evenly provided on one side of the fixing column. A third rotating shaft is rotatably connected to the bottom end inside the second mounting seat. A semi-gear is fixed to the outer side of the third rotating shaft, and the semi-gear is engaged with the tooth grooves. One end of the third rotating shaft extends to the outside of the second mounting seat and is fixedly connected to a second rotating shaft, and one end of the second rotating shaft is connected to the rotating motor.

[0010] Preferably, there are three sets of the molds, and each set has two, and the shapes of the two in each set are the same, but the size specifications are different.

[0011] Preferably, the molds are annularly distributed inside the second mounting seat, and the central positions of the molds are on the same horizontal line as the central position of the extrusion rod.

[0012] Preferably, the locking block is engaged and rotated with the fixing column through the semi-gear to form a vertical sliding connection with the turntable, and the width of the locking block matches the width of the built-in groove.

[0013] Preferably, a groove is provided inside the second mounting seat, and the inner diameter of the groove matches the outer diameter of the turntable.

[0014] Preferably, a sliding groove is provided at the top of the base, and the bottom end of the moving seat extends into the sliding groove and is slidably connected to the base.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: This high-strength aluminum profile extrusion device not only realizes the need not to frequently replace the die in the aluminum profile extrusion equipment, improves the safety during work, but also realizes the fixation of the die, improving the working efficiency of aluminum profile extrusion production;

[0016] 1. By providing a die, during use, drive the stepper motor to make the first rotating shaft drive the turntable to rotate, and then drive the die to rotate, so as to adjust the die with the required aluminum profile extrusion processing specification size below the turntable. During the aluminum profile extrusion processing, there is no need for manual frequent die replacement, reducing the risk of high-temperature scalding during manual die replacement, and at the same time reducing the time and labor of manual operation, improving the safety of the aluminum profile extrusion processing production process;

[0017] 2. By providing a locking mechanism, during use, drive the rotating motor to make the third rotating shaft drive the semi-gear to rotate. The semi-gear meshes with the tooth groove, and then realizes that the fixed column drives the locking block to move up and down in the built-in groove to lock and fix or cancel the locking of the die, and cooperate with the stepper motor, so as to realize that the die can remain stable during the aluminum profile extrusion processing, improving the working efficiency of aluminum profile extrusion processing;

[0018] 3. By providing an extrusion rod, during use, heat the aluminum profile, and then transport the heated aluminum profile to the base. Drive the electric telescopic rod and cooperate with the guide rod to make the moving seat move towards the second mounting seat, and then realize that the moving seat drives the extrusion rod to move towards the die, that is, realize the extrusion processing of the aluminum profile. The processed and formed aluminum profile is pushed out of the die and transported to the next process, further improving the working efficiency of aluminum profile extrusion processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is the front view structural schematic diagram of the present utility model;

[0021] Figure 2 It is the front view sectional structural schematic diagram of the present utility model;

[0022] Figure 3 It is the side view sectional structural schematic diagram of the present utility model;

[0023] Figure 4It is a schematic perspective view of a partial side sectional structure of the present utility model;

[0024] Figure 5 It is a schematic sectional structure view of the top view of the present utility model;

[0025] Figure 6 It is a schematic perspective view of the three - dimensional structure of the present utility model;

[0026] Figure 7 It is of the present utility model Figure 2 The enlarged structure schematic diagram at position A in it.

[0027] Explanation of the reference numerals in the figure: 1. Base; 2. First mounting seat; 3. Second mounting seat; 4. Turntable; 5. Mold; 6. Moving seat; 7. Built - in groove; 8. Rotating motor; 9. Guide rod; 10. Extrusion rod; 11. Guide groove; 12. Electric telescopic rod; 13. Stepping motor; 14. First rotating shaft; 15. Second rotating shaft; 16. Connecting groove; 17. Chute; 18. Compression spring; 19. Fixed column; 20. Locking block; 21. Half gear; 22. Third rotating shaft; 23. Tooth groove; 24. Groove. Specific embodiments

[0028] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, 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 some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1-7, an embodiment provided by the present utility model: a high-strength aluminum profile extrusion device, including a base 1 and a first mounting seat 2. One side of the top of the base 1 is fixedly connected to the first mounting seat 2, and the first mounting seat 2 is connected to the base 1 at a right angle; on the side of the top of the base 1 away from the first mounting seat 2, a second mounting seat 3 is fixedly connected, and a turntable 4 is rotatably connected at the central position inside the second mounting seat 3. A connecting groove 16 is provided at the central position of one end inside the turntable 4. On the side of the top of the base 1 close to the second mounting seat 3, a stepping motor 13 is fixed by a fixing seat, and a first rotating shaft 14 is rotatably connected to one side of the stepping motor 13. One end of the first rotating shaft 14 is fixedly connected to the connecting groove 16. Inside the turntable 4, three sets of molds 5 are evenly arranged. There are two molds 5 in each set, and the shapes of the two in each set are the same, but the size specifications are different. The molds 5 are annularly distributed inside the second mounting seat 3, and the central positions of the molds 5 are on the same horizontal line as the central position of the extrusion rod 10. A groove 24 is provided inside the second mounting seat 3, and the inner diameter of the groove 24 matches the outer diameter of the turntable 4;

[0030] Specifically, as Figures 1-3 and Figures 5-6 shown, when in use, determine the size specifications of the aluminum profile to be extruded and formed, drive the stepping motor 13, so that the first rotating shaft 14 drives the turntable 4 to rotate, facilitating the molds 5 to be adjusted to the required processing size as the turntable 4 rotates, and making the molds 5 be below the turntable 4 and keep on the same horizontal line with the extrusion rod 10. When processing aluminum profiles, there is no need to manually and frequently replace the molds 5, reducing the risk of replacing the molds 5, improving the safety of workers, and at the same time improving the working efficiency of workers;

[0031] Six sets of built-in grooves 7 are provided on the outer side of the turntable 4. A rotating motor 8 is fixed on the side of the top of the base 1 close to the second mounting seat 3, and a locking mechanism is provided at the bottom end inside the second mounting seat 3; the locking mechanism includes a compression spring 18, and the compression spring 18 is fixedly connected to the bottom end inside the second mounting seat 3. The top of the compression spring 18 is fixedly connected to a fixed column 19, and a locking block 20 is fixedly connected to the top of the fixed column 19. The locking block 20 is engaged with the built-in groove 7. The locking block 20 is in a vertically sliding connection with the turntable 4 through meshing rotation with the fixed column 19 by a semi-gear 21, and the width of the locking block 20 matches the width of the built-in groove 7. Tooth grooves 23 are evenly provided on one side of the fixed column 19. A third rotating shaft 22 is rotatably connected to the bottom end inside the second mounting seat 3. A semi-gear 21 is fixed on the outer side of the third rotating shaft 22, and the semi-gear 21 is engaged with the tooth grooves 23. One end of the third rotating shaft 22 extends to the outside of the second mounting seat 3 and is fixedly connected to a second rotating shaft 15, and one end of the second rotating shaft 15 is connected to the rotating motor 8;

[0032] Specifically, as Figures 2-4 andFigure 7 As shown in the figure, during use, the driving rotation motor 8 is driven to rotate the second rotating shaft 15, and then the third rotating shaft 22 drives the half gear 21 to rotate. The half gear 21 meshes with the tooth groove 23 and rotates to compress the compression spring 18. Subsequently, the fixed column 19 drives the locking block 20 to move downward away from the inside of the built-in groove 7. After determining the position of the mold 5, the half gear 21 continues to rotate. When the half gear 21 no longer meshes with the tooth groove 23, the compression force on the compression spring 18 disappears. The fixed column 19 drives the locking block 20 to move upward into the inside of the built-in groove 7 through the elastic force of the compression spring 18 to fix the turntable 4, that is, lock the position of the mold 5, so as to keep the aluminum profile stable during extrusion processing and improve the working efficiency of aluminum profile extrusion processing;

[0033] On one side of the first mounting seat 2 close to the second mounting seat 3, an electric telescopic rod 12 is fixedly connected. The output end of the electric telescopic rod 12 is fixedly connected with a moving seat 6. One side of the moving seat 6 is fixedly connected with an extrusion rod 10. Guide grooves 11 are arranged at both ends inside the moving seat 6. Two groups of guide rods 9 are fixed between the inner sides of the first mounting seat 2 and the second mounting seat 3, and the guide rods 9 penetrate through both ends inside the moving seat 6. A chute 17 is opened at the top end of the base 1, and the bottom end of the moving seat 6 extends into the inside of the chute 17 and is slidably connected with the base 1;

[0034] Specifically, as Figure 3 and Figures 5-6 shown, during use, the heated aluminum profile is placed on the base 1, and the electric telescopic rod 12 is driven so that the moving seat 6 slides in the chute 17. At the same time, with the guiding action of the guide rod 9, the extrusion rod 10 is driven to move towards the mold 5 and the aluminum profile is extruded. The extruded aluminum profile is pushed out of the mold 5 and enters the next process, further improving the working efficiency of aluminum profile extrusion processing.

[0035] Working principle: When the present utility model is in use, first determine the specification size of the aluminum profile, start the stepping motor 13 to rotate the turntable 4, drive the mold 5 to rotate, and adjust it to the specification size of the aluminum profile to be extruded and formed, without the need for manual frequent replacement of the mold 5, improving the safety during work, reducing the manual labor intensity, and improving the working efficiency of aluminum profile extrusion processing;

[0036] When the mold 5 on the turntable 4 is adjusted to the required size for aluminum profile extrusion processing, drive the rotation motor 8, so that the third rotating shaft 22 drives the half gear 21 to rotate. The half gear 21 meshes and rotates with the fixed column 19. When the half gear 21 no longer contacts the tooth groove 23 on the fixed column 19, under the elastic force of the compression spring 18, the fixed column 19 drives the locking block 20 to slide into the built-in groove 7, that is, to fix the turntable 4, so as to prevent shaking during the aluminum profile extrusion processing and improve the stability of the mold 5;

[0037] Finally, place the heated aluminum profile on the base 1, drive the electric telescopic rod 12, drive the moving seat 6 to move, and cooperate with the guiding function of the guiding rod 9, and then drive the extrusion rod 10 to extrude the aluminum profile, so that the extruded aluminum profile is pushed out of the mold 5 and enters the next process, further improving the working efficiency of aluminum profile extrusion processing.

[0038] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0039] The device embodiments described above are only illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative labor.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An extrusion device for high-strength aluminum profiles, comprising a base (1) and a first mounting seat (2), characterized in that: One side of the top end of the base (1) is fixedly connected with a first mounting seat (2), and the first mounting seat (2) is connected to the base (1) at a right angle; On the side of the top end of the base (1) away from the first mounting seat (2), a second mounting seat (3) is fixedly connected. At the central position inside the second mounting seat (3), a turntable (4) is rotatably connected. At the central position of one end inside the turntable (4), a connecting groove (16) is provided. On the side of the top end of the base (1) close to the second mounting seat (3), a stepper motor (13) is fixed through a fixing seat. On one side of the stepper motor (13), a first rotating shaft (14) is rotatably connected. One end of the first rotating shaft (14) is fixedly connected to the connecting groove (16). Inside the turntable (4), molds (5) are evenly arranged. On the outer side of the turntable (4), six groups of built-in grooves (7) are provided. On the side of the top end of the base (1) close to the second mounting seat (3), a rotating motor (8) is fixed. At the bottom end inside the second mounting seat (3), a locking mechanism is provided; On the side of the first mounting seat (2) close to the second mounting seat (3), an electric telescopic rod (12) is fixedly connected. The output end of the electric telescopic rod (12) is fixedly connected with a moving seat (6). On one side of the moving seat (6), an extrusion rod (10) is fixedly connected. At both ends inside the moving seat (6), guide grooves (11) are provided. Between the inner sides of the first mounting seat (2) and the second mounting seat (3), two groups of guide rods (9) are fixed, and the guide rods (9) penetrate through both ends inside the moving seat (6).

2. The high-strength aluminum profile extrusion device according to claim 1, wherein: The locking mechanism includes a compression spring (18), and the compression spring (18) is fixedly connected to the bottom end inside the second mounting seat (3). At the top end of the compression spring (18), a fixed column (19) is fixed. At the top end of the fixed column (19), a locking block (20) is fixed. The locking block (20) is engaged with the built-in groove (7). On one side of the fixed column (19), tooth grooves (23) are evenly arranged. A third rotating shaft (22) is rotatably connected to the bottom end inside the second mounting seat (3). On the outer side of the third rotating shaft (22), a half gear (21) is fixed, and the half gear (21) is engaged with the tooth grooves (23). One end of the third rotating shaft (22) extends to the outside of the second mounting seat (3) and is fixedly connected with a second rotating shaft (15), and one end of the second rotating shaft (15) is connected to the rotating motor (8).

3. A high-strength aluminum profile extrusion device according to claim 1, characterized in that: There are three sets of the molds (5), and each set has two. Moreover, the two in each set have the same shape but different size specifications.

4. A high-strength aluminum profile extrusion device according to claim 3, characterized in that: The molds (5) are annularly distributed inside the second mounting seat (3), and the central positions of the molds (5) are on the same horizontal line as the central position of the extrusion rod (10).

5. The high-strength aluminum profile extrusion device according to claim 2, characterized in that: The locking block (20) is engaged and rotated with the fixed column (19) through the half gear (21) to form an up-and-down sliding connection with the turntable (4), and the width of the locking block (20) matches the width of the built-in groove (7).

6. The high-strength aluminum profile extrusion device according to claim 1, characterized in that: A groove (24) is provided inside the second mounting base (3), and the inner diameter of the groove (24) matches the outer diameter of the turntable (4).

7. The high-strength aluminum profile extrusion device according to claim 1, characterized in that: A sliding groove (17) is formed at the top end of the base (1), and the bottom end of the moving seat (6) extends into the sliding groove (17) to be slidably connected to the base (1).

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