Extruding machine for aluminum material production

Abstract

This utility model discloses an extrusion press for aluminum production, including a feeding platform, a receiving frame, an aluminum rod groove, and an inspection frame. A mold base is fixedly connected to one side of the receiving frame via a flange. A mold block is provided on one side of the mold base, and a mold placement groove is opened in the mold block. A discharge groove is opened in the inspection frame. A connecting plate is fixedly connected to the end of the discharge groove away from the receiving frame via bolts. A retaining ring is fixedly connected to the side of the connecting plate near the center. An opening is opened on one side of the retaining ring, and an annular groove is opened in the retaining ring. An I-beam is slidably connected in the annular groove. This utility model facilitates the insertion of the I-beam by providing a detachable retaining ring and a retaining opening on one side of the inspection frame. Then, by using an adjustable and movable I-beam and an industrial camera, the position of the I-beam can be adjusted and fixed by a positioning bolt. Thus, an industrial camera can be installed according to the specific shape of the mold to provide monitoring of various surfaces of the extruded aluminum, thereby improving the quality and effect of aluminum extrusion.

Description

Technical Field

[0001] This utility model relates to the field of aluminum production technology, specifically to an extrusion press for aluminum production. Background Technology

[0002] Aluminum is a metallic material made primarily from aluminum. Common aluminum materials have characteristics such as low density, high thermal and electrical conductivity, and oxidation resistance. The production of aluminum materials typically includes steps such as casting, extrusion, and oxidation.

[0003] Common aluminum extrusion production requires the use of pre-treated aluminum material, followed by preheating of the aluminum rod and die. The die is then placed into the die holder of the extruder, and the aluminum rod is sheared and conveyed to the raw material inlet of the extruder. The extruder applies pressure to the aluminum block through the plunger. The aluminum block passes through the extrusion rollers and is extruded into the required aluminum profile under the action of the extrusion die.

[0004] In the actual extrusion process of aluminum profiles, different dies need to be changed according to the different cross-sectional shapes of the aluminum profiles. Different dies will cause the aluminum profiles to produce multiple surfaces during extrusion. Commonly, if the aluminum rod temperature is too high or the extrusion speed is too fast, it will lead to increased friction between the metal and the die, resulting in scratches or scratches on the profile surface, reducing the appearance quality of the aluminum profiles. During this process, the monitoring mechanism for the surface quality of aluminum profiles is prone to blind spots after the die is changed, which makes it impossible to control the quality of the aluminum profiles during extrusion and affects the extrusion effect of the aluminum profiles. Utility Model Content

[0005] In view of the deficiencies in the prior art, this utility model provides an extrusion press for aluminum production, so as to reduce the blind spots in monitoring aluminum extrusion and improve the extrusion quality of aluminum profiles.

[0006] The technical solution adopted by this utility model to solve the technical problem is: an extrusion press for aluminum production, including a feeding platform, a receiving frame, an aluminum rod groove, and an inspection frame. A mold seat is fixedly connected to one side of the receiving frame via a flange. A mold block is provided on one side of the mold seat. A mold placement groove is opened in the mold block. A discharge groove is opened in the inspection frame. A connecting plate is fixedly connected to the end of the discharge groove away from the receiving frame via bolts. A retaining ring is fixedly connected to the side of the connecting plate near the center. An opening is opened on one side of the retaining ring. An annular groove is opened in the retaining ring. An I-beam is slidably connected in the annular groove. An industrial camera is fixedly connected to the end of the I-beam near the center. A positioning bolt is inserted into the side of the retaining ring away from the center. The positioning bolt is threadedly connected to the I-beam. A protrusion is fixedly connected to the end of the positioning bolt away from the center, and a hexagonal groove is opened on the protrusion.

[0007] As a preferred technical solution of this utility model, the retaining ring is provided with hidden grooves evenly distributed on it. The hidden grooves are in contact with the protrusions of the positioning bolts. By setting the hidden grooves, the protrusions of the positioning bolts can be hidden.

[0008] As a preferred technical solution of this utility model, the retaining ring is located in the annular groove and contacts a ball. The ball rotates and is embedded in the I-shaped block. By setting the ball, the movement of the I-shaped block can be facilitated.

[0009] As a preferred technical solution of this utility model, the mold base is located in the mold placement groove and has an annular protrusion in contact with it. The annular protrusion is fixedly connected to the mold block, and one side of the annular protrusion abuts against a limiting ring. The limiting ring is fixedly connected to one end of the receiving frame. By setting the annular protrusion and the mold placement groove, it is easy to limit the mold block.

[0010] As a preferred technical solution of this utility model, a pressure rod is inserted into the mold base, and the pressure rod is threadedly connected to the annular protrusion. By setting the pressure rod and the annular protrusion, the angle of the mold block can be adjusted, which facilitates the replacement and stabilization of the mold block.

[0011] This utility model has the following advantages: by setting a detachable retaining ring and a retaining slot on one side of the inspection frame, it is easy to put in the I-beam block. Then, by using the adjustable and movable I-beam block and industrial camera, the position of the I-beam block can be adjusted and then fixed by the positioning bolt. Thus, the industrial camera can be installed according to the specific shape of the mold to provide monitoring of each surface of the extruded aluminum material, thereby improving the quality and effect of aluminum material extrusion. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of an extrusion press for aluminum production according to a preferred embodiment of the present invention;

[0013] Figure 2 This is a side cross-sectional view of the retaining ring of an extrusion press for aluminum production according to a preferred embodiment of the present invention.

[0014] Figure 3 This is a three-dimensional sectional view of the die seat of an extrusion press for aluminum production, according to a preferred embodiment of this utility model.

[0015] Explanation of reference numerals in the attached drawings: 1. Feeding platform; 2. Receiving frame; 3. Aluminum rod channel; 4. Flange; 5. Mold base; 6. Mold block; 7. Inspection frame; 8. Discharge channel; 9. Connecting plate; 10. Snap ring; 11. Annular groove; 12. I-beam; 13. Industrial camera; 14. Positioning bolt; 15. Hidden groove; 16. Sphere; 17. Annular protrusion; 18. Limiting ring; 19. Pressure bar. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Please refer to the following: Figure 1-3 The extrusion press for aluminum production shown includes a feeding platform 1, a receiving frame 2, an aluminum rod groove 3, and an inspection frame 7. Spiral heating rings are installed inside the receiving frame 2, the inspection frame 7, and the die holder 5. A heat insulation cover is installed on the outside of the die holder 5. A hydraulic mechanism is installed on one side of the receiving frame 2. The hydraulic mechanism pushes the aluminum rod into the aluminum rod groove 3 from one side, and then, with continuous pushing from the hydraulic mechanism, the aluminum rod is extruded in the shape of a die block 6. The die holder 5 is fixedly connected to one side of the receiving frame 2 via a flange 4. A die block 6 is installed on one side of the die holder 5, and a die placement groove is opened in the die block 6. A discharge groove 8 is opened in the inspection frame 7. A connecting plate 9 is fixedly connected to the end of the discharge groove 8 away from the receiving frame 2 by bolts. The connecting plate 9 can be disengaged by removing the bolts. A retaining ring 10 is fixedly connected to the side of the connecting plate 9 near the center. One side of the ring 10 has an opening, and the retaining ring 10 has an annular groove 11. An I-beam 12 is slidably connected in the annular groove 11. According to the structure of the aluminum profile to be extruded, a corresponding I-beam 12 is set, and the surface state of the aluminum profile is monitored by an industrial camera 13, thereby controlling the extension and retraction speed of the hydraulic mechanism. The industrial camera 13 is fixedly connected to the end of the I-beam 12 near the center. The industrial camera 13 is connected to the controller in series through a wire. The controller is connected to the hydraulic mechanism through the wire hole. A positioning bolt 14 is inserted into the side of the retaining ring 10 away from the center. The positioning bolt 14 is threadedly connected to the I-beam 12. The positioning bolt 14 is manually disengaged by rotating a hexagonal wrench, thereby causing the I-beam 12 to slide into or out of the annular groove 11. A protrusion is fixedly connected to the end of the positioning bolt 14 away from the center, and a hexagonal groove is opened on the protrusion.

[0018] The retaining ring 10 has evenly distributed hidden grooves 15, which contact the protrusion of the positioning bolt 14. By setting the hidden grooves 15, the protrusion of the positioning bolt 14 can be hidden, which can reduce the wear between the positioning bolt 14 and the discharge groove 8.

[0019] The retaining ring 10 is located in the annular groove 11 and contacts the ball 16. The ball 16 rotates and is embedded in the I-shaped block 12. By setting the ball 16, the friction force of the I-shaped block 12 moving in the annular groove 11 can be reduced.

[0020] The mold base 5 is located in the mold placement groove and has an annular protrusion 17 in contact with it. The annular protrusion 17 is fixedly connected to the mold block 6. One side of the annular protrusion 17 abuts against a limiting ring 18. The limiting ring 18 is fixedly connected to one end of the receiving frame 2. By setting the annular protrusion 17 and the limiting ring 18, the limiting effect on the mold block 6 can be increased, and the stability of the mold block 6 can be improved.

[0021] Among them, a pressure rod 19 is inserted into the mold base 5. The pressure rod 19 is threadedly connected to the annular protrusion 17. By setting the pressure rod 19, the placement angle of the mold block 6 can be more precise, thereby improving the extrusion effect of the aluminum profile.

[0022] Working principle: The aluminum rod is moved to the aluminum rod groove 3 by the feeding platform 1. Then, the hydraulic mechanism pushes the aluminum rod into the aluminum rod groove 3. After being heated by the spiral heating mechanism in the receiving frame 2, the aluminum rod is extruded from the die block 6 and then removed from the discharge groove 8. When the die block 6 needs to be replaced, the heat insulation cover can be removed, and then the flanges 4 and bolts on both sides of the die seat 5 can be removed to replace the appropriate die block 6. The annular protrusion 17 is screwed on by the pressure rod 19. Further, according to the surface of the aluminum profile to be extruded, the retaining ring 10 can be moved out of the discharge groove 8, the I-beam block 12 can be added or removed, and the positioning bolt 14 can be used for limiting. Then the retaining ring 10 can be put back. At this time, the industrial camera 13 can monitor all surfaces of the aluminum profile, and then control the extrusion speed of the hydraulic mechanism, increase the monitoring angle, and improve the surface quality of the aluminum profile.

[0023] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0024] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An extrusion press for aluminum production, comprising a feeding platform (1), a receiving frame (2), an aluminum rod groove (3), and an inspection frame (7), wherein a die holder (5) is fixedly connected to one side of the receiving frame (2) via a flange (4), and a die block (6) is provided on one side inside the die holder (5), characterized in that, The mold block (6) has a mold placement groove, the inspection frame (7) has a discharge groove (8), the discharge groove (8) is fixedly connected to a connecting plate (9) by bolts at the end away from the receiving frame (2), the connecting plate (9) is fixedly connected to a retaining ring (10) near the center, the retaining ring (10) has an opening on one side, the retaining ring (10) has an annular groove (11) inside, the annular groove (11) is slidably connected to an I-beam (12), the I-beam (12) is fixedly connected to an industrial camera (13) near the center, the retaining ring (10) is inserted into a positioning bolt (14) on the side away from the center, the positioning bolt (14) is threadedly connected to the I-beam (12), the positioning bolt (14) is fixedly connected to a protrusion at the end away from the center, and the protrusion has a hexagonal groove.

2. The extrusion press for producing aluminum materials according to claim 1, characterized in that, The retaining ring (10) is provided with a hidden groove (15) evenly distributed on it, and the hidden groove (15) contacts the protrusion of the positioning bolt (14).

3. The extrusion press for aluminum production as described in claim 2, characterized in that, The retaining ring (10) is located in the annular groove (11) and contacts a ball (16), which rotates and is embedded in the I-shaped block (12).

4. The extrusion press for producing aluminum materials as claimed in claim 1, wherein The mold base (5) is located in the mold placement groove and has an annular protrusion (17) in contact. The annular protrusion (17) is fixedly connected to the mold block (6). One side of the annular protrusion (17) abuts against a limiting ring (18). The limiting ring (18) is fixedly connected to one end of the receiving frame (2).

5. The extrusion press for producing aluminum materials as claimed in claim 4, wherein A pressure rod (19) is inserted into the mold base (5), and the pressure rod (19) is threadedly connected to the annular protrusion (17).

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