Rapid forming equipment for aluminum profile

Abstract

The utility model aims to provide an aluminum profile rapid forming device which comprises a base and a lower die installed on the base and used for containing an aluminum profile to be formed, an air guide groove is formed in the lower die, and a dust blowing assembly used for blowing away chippings generated by forming is arranged on the lower die. The die has the beneficial effects that the air is blown to the plurality of air strips through the air nozzles, so that the air is blown into the lower die and diffused to the two sides, the blowing range is enlarged, and the corners of the lower die are all arranged in a round corner manner, so that the air can conveniently take away scraps, the scraps are not easy to remain, and the production efficiency is improved. Meanwhile, a groove, a first dust discharging groove and a second dust discharging groove are formed in the lower die, a part of chippings can be driven by wind to be discharged out of the first dust discharging groove and the second dust discharging groove, and therefore the chippings cannot be left and accumulated in the lower die, the whole dust blowing assembly is detachably connected with the lower die, and if a new die is replaced, the chippings can be blown out of the lower die. And the dust blowing assembly can also be used on a new mold, the structural adaptability is high, and the investment of production funds can be saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum profile processing tools, in particular to an aluminum profile rapid prototyping device. Background Art

[0002] With the progress and development of society, aluminum profiles are increasingly widely used in various fields of social life. The cross-section of profiles is developing towards special-shaped and large-scale, and the requirements for dimensional accuracy and appearance of subsequent deep processing are also getting higher and higher. The production of aluminum profiles usually adopts the method of extrusion molding. Extrusion is a plastic processing method that uses a specific hot extrusion die to apply external force to the metal aluminum material placed in the die groove to obtain the required cross-sectional shape and size. During the extrusion production of existing aluminum profiles, the aluminum will produce debris when it is extruded. After the aluminum is extruded into a workpiece, the worker will take out the aluminum, and the debris will remain in the lower die. The worker needs to use a handheld jet pipe to blow away the debris remaining in the lower die. This chip removal method will result in the debris not being completely blown away, and the residue will accumulate at the corners of the lower die, which will affect the subsequent molding. Summary of the invention

[0003] To achieve the above-mentioned purpose, the specific technical solution of the utility model is: an aluminum profile rapid prototyping equipment, including a base and a lower mold installed on the base to accommodate the aluminum material to be formed, the lower mold is provided with an air guide groove, and the lower mold is provided with a dust blowing component for blowing away debris generated by the forming. The dust blowing component can blow air to the lower mold through the air guide groove to blow away the debris generated during the aluminum forming process.

[0004] According to the above technical solution, the air guide groove is a trapezoidal structure, so that the wind blown out by the dust blowing assembly is dispersed to both sides of the lower mold through the air guide groove to blow away the debris.

[0005] According to the above technical solution, the dust blowing assembly further includes multiple air strips, the air guide groove is provided with air holes, the air holes are detachably mounted with air strips through which gas can pass, the air strips are mounted with air nozzles, and the air nozzles are inserted into the air holes, an air pump is mounted on the base, and a mounting tube is mounted on the air strip for convenient connection between the air pump and the air strip, so that the air pump compresses the external air and blows it into the air strip through the mounting tube, and then blows it toward the lower mold through the air nozzle to blow away debris generated during the molding process, and a nut is also threadedly mounted on the mounting tube.

[0006] According to the above technical solution, the air guide grooves and the air blowing holes are provided with multiple groups, and the number of the air guide grooves and the number of the air blowing holes correspond to each other, and the air strips are connected by conduits.

[0007] According to the above technical solution, a groove is further provided on the lower mold, a second dust removal groove is provided on the groove, and a first dust removal groove connected to the second dust removal groove is provided on the lower mold, so that wind blows the debris in the lower mold into the second dust removal groove and blows it out through the first dust removal groove.

[0008] Further according to the above technical solution, a support rod for support is provided on the base, a top seat is provided on the support rod, a hydraulic cylinder is installed on the top seat, the hydraulic cylinder is provided with a driving end, and the driving end of the hydraulic cylinder is connected to the upper mold, so that the driving end of the hydraulic cylinder can push the upper mold to press down the aluminum material, realizing the forming of the aluminum material inside the lower mold.

[0009] Further according to the above technical solution, a baffle plate matching with the air guide groove is provided on the upper mold. After the upper mold and the lower mold are closed, the air guide groove can be completely inserted into the inside of the baffle plate.

[0010] Further according to the above technical solution, a top plate for vertically sliding and pushing the formed workpiece is arranged in the groove. The size of the top plate is the same as that of the groove. A push column for installing with the top plate is slidably arranged on the groove. A spring is installed at a position corresponding to the push column inside the lower mold, and the spring is connected to the push column, so that the spring can push the top plate to slide vertically, thereby pushing the formed workpiece to demold.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: By blowing air from the provided air jet nozzles to a plurality of air strips, the air blows not only into the lower mold but also diffuses to both sides, improving the range of the blown air. And the corners of the lower mold are all rounded, which is convenient for the air to carry away debris and makes it difficult for the debris to remain. At the same time, the lower mold is provided with a groove, a first dust discharge groove and a second dust discharge groove, which can also make the air drive a part of the debris to be discharged from the first dust discharge groove and the second dust discharge groove, so that the debris will not remain and accumulate in the lower mold. And the overall dust blowing assembly is detachably connected to the lower mold. If a new mold is replaced, the dust blowing assembly can still be used on the new mold, with strong structural adaptability and saving the investment of production funds. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required to be used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.

[0013] Figure 1 It is a reference schematic diagram of the overall structural state of the embodiment of the present utility model.

[0014] Figure 2 It is a reference schematic diagram of the structural state of the lower mold of the embodiment of the present utility model.

[0015] Figure 3 It is a reference schematic diagram of the lower cross-sectional structural state of the embodiment of the present utility model.

[0016] Figure 4This is a reference schematic diagram of the structural state of the dust blowing assembly according to an embodiment of the present utility model.

[0017] Explanation of the markings in the figure: 1. Base; 2. Lower die; 3. Support rod; 4. Top seat; 5. Hydraulic cylinder; 6. Upper die; 7. Air guide groove; 8. Baffle; 9. Air blowing hole; 10. Air strip; 11. Jet nozzle; 12. Installation pipe; 13. Conduit; 14. Nut; 15. Groove; 16. Push column; 17. Top plate; 18. Spring; 19. Air pump; 20. First dust discharge groove; 21. Second dust discharge groove. Detailed implementation mode

[0018] The following describes the embodiments of the present disclosure in detail with reference to the accompanying drawings. The following specific examples illustrate the implementation manners of the present disclosure. Those skilled in the art can easily understand other advantages and effects of the present disclosure from the content disclosed in this specification. The following further description is made with reference to the accompanying drawings.

[0019] See Figures 1-4 It can be known that in an embodiment of the present utility model, a rapid aluminum profile forming device includes a base 1 for supporting the device, a lower die 2 installed on the base 1 for accommodating the aluminum material to be formed, a groove 15 is provided on the lower die 2, and a top plate 17 capable of vertically sliding to push the formed workpiece is arranged in the groove 15. An air guide groove 7 is provided on the lower die 2, and a dust blowing assembly for blowing off the debris generated during forming is arranged on the lower die 2. An air blowing hole 9 for installing the dust blowing assembly is provided on the air guide groove 7, so that the dust blowing assembly blows air downward onto the lower die 2 through the air blowing hole 9, thereby blowing off the debris generated during the forming process.

[0020] Furthermore, multiple groups of air guide grooves 7 and air blowing holes 9 are provided, and the number of air guide grooves 7 and air blowing holes 9 corresponds. An air strip 10 through which gas can pass is detachably installed on each of the multiple air blowing holes 9. The air strips 10 are connected by a conduit 13. A jet nozzle 11 for blowing air downward onto the lower die 2 is installed on the air strip 10. The jet nozzle 11 can be inserted into the interior of the air blowing hole 9. The air guide groove 7 is of a trapezoidal structure, so that the air blown out by the jet nozzle 11 is dispersed to both sides of the lower die 2 through the air guide groove 7 to blow off the debris.

[0021] Furthermore, an air pump 19 is installed on the base 1, and an installation pipe 12 facilitating the connection between the air pump 19 and the air strip 10 is installed on the air strip 10, so that the air pump 19 compresses the external air and blows it into the air strip 10 through the installation pipe 12, and then blows it onto the lower die 2 through the jet nozzle 11.

[0022] It is worth mentioning that a nut 14 is also threadedly installed on the installation pipe 12 to seal the installation pipes 12 on the other air strips 10 to prevent gas from flowing out.

[0023] Further, a second dust discharge groove 21 is formed in the groove 15, and a first dust discharge groove 20 communicating with the second dust discharge groove 21 is formed in the lower mold 2, so that the air blows the debris in the lower mold 2 into the second dust discharge groove 21 and blows it out through the first dust discharge groove 20.

[0024] Further, a support rod 3 for support is arranged on the base 1, a top seat 4 is arranged on the support rod 3, a hydraulic cylinder 5 is installed on the top seat 4, the hydraulic cylinder 5 is provided with a driving end, and the driving end of the hydraulic cylinder 5 is connected with an upper mold 6 for pressing down the aluminum material to be formed, so that the driving end of the hydraulic cylinder 5 pushes the upper mold 6 to press down the aluminum material, thereby realizing the forming of the aluminum material inside the lower mold 2.

[0025] Further, a baffle 8 matching with the air guide groove 7 is arranged on the upper mold 6. After the upper mold 6 and the lower mold 2 are closed, the air guide groove 7 can be completely inserted into the inside of the baffle 8 to ensure that there is no gap in the lower mold 2 and it will not affect the shape of the workpiece.

[0026] Further, a push column 16 for installing with the ejector plate 17 is slidably arranged on the groove 15, and a spring 18 is installed at a position corresponding to the push column 16 inside the lower mold 2, and the spring 18 is connected with the push column 16, so that the spring 18 can push the ejector plate 17 to slide vertically, thereby pushing the formed workpiece and facilitating the demolding of the workpiece.

[0027] It is worth mentioning that the sizes of the ejector plate 17 and the groove 15 are the same. When the ejector plate 17 is pressed into the groove 15 by the aluminum material, the ejector plate 17 can be completely accommodated in the groove 15 to ensure the flatness of the bottom of the lower mold 2.

[0028] In summary, this is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present disclosure should be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A rapid prototyping device for aluminum profiles, comprising a base (1) and a lower mold (2) mounted on the base (1) to accommodate the aluminum profile to be formed, characterized in that: The lower die (2) is provided with an air guide groove (7), and the lower die (2) is provided with a dust blowing component for blowing away debris generated during the forming process. The dust blowing component can blow air toward the lower die (2) through the air guide groove (7) to blow away debris generated during the aluminum material forming process.

2. The aluminum profile rapid prototyping equipment according to claim 1, characterized in that: The air guide groove (7) is a trapezoidal structure, so that the air blown out by the dust blowing assembly is dispersed to the two sides of the lower mold (2) through the air guide groove (7) to blow away the debris.

3. The aluminum profile rapid prototyping equipment according to claim 1, characterized in that: The dust blowing assembly comprises a plurality of air strips (10), an air blowing hole (9) is provided on the air guide groove (7), an air strip (10) for gas to pass through is detachably mounted on the air blowing hole (9), an air nozzle (11) is mounted on the air strip (10), and the air nozzle (11) is inserted into the air blowing hole (9), an air pump (19) is mounted on the base (1), and a mounting tube (12) is mounted on the air strip (10) for convenient connection between the air pump (19) and the air strip (10), so that the air pump (19) compresses the external air and blows it into the air strip (10) through the mounting tube (12), and then blows it to the lower mold (2) through the air nozzle (11), so as to blow away the debris generated during the molding process, and a nut (14) is also threadedly mounted on the mounting tube (12).

4. The aluminum profile rapid prototyping equipment according to claim 3, characterized in that: The air guide grooves (7) and the air blowing holes (9) are provided with a plurality of groups, and the number of the air guide grooves (7) and the number of the air blowing holes (9) correspond to each other. The air strips (10) are connected by a conduit (13).

5. The aluminum profile rapid prototyping equipment according to claim 1, characterized in that: The lower mold (2) is provided with a groove (15), the groove (15) is provided with a second dust discharge groove (21), and the lower mold (2) is provided with a first dust discharge groove (20) connected to the second dust discharge groove (21), so that wind blows the debris in the lower mold (2) into the second dust discharge groove (21) and blows it out through the first dust discharge groove (20).

6. The aluminum profile rapid prototyping equipment according to claim 1, characterized in that: The base (1) is provided with a support rod (3) for supporting, the support rod (3) is provided with a top seat (4), a hydraulic cylinder (5) is installed on the top seat (4), the hydraulic cylinder (5) is provided with a driving end, and the driving end of the hydraulic cylinder (5) is connected to an upper die (6), so that the driving end of the hydraulic cylinder (5) can push the upper die (6) to press down the aluminum material, thereby realizing the molding of the aluminum material inside the lower die (2).

7. The aluminum profile rapid prototyping equipment according to claim 6, characterized in that: The upper die (6) is provided with a baffle (8) that matches the air guide groove (7); when the upper die (6) and the lower die (2) are closed, the air guide groove (7) can be completely inserted into the interior of the baffle (8).

8. The aluminum profile rapid prototyping equipment according to claim 5, characterized in that: A top plate (17) capable of vertically sliding and pushing the formed workpiece is arranged in the groove (15); the top plate (17) and the groove (15) have the same size; a push column (16) mounted on the top plate (17) is slidably arranged on the groove (15); a spring (18) is installed at a position corresponding to the push column (16) in the lower mold (2); and the spring (18) is connected to the push column (16) so that the spring (18) can push the top plate (17) to slide vertically, thereby pushing the formed workpiece to be demoulded.

Images