Aluminum alloy intelligent lamp pole extrusion die

Abstract

The utility model relates to the technical field of extrusion dies, and discloses an intelligent aluminum alloy lamp pole extrusion die which comprises a base, the top of the base is fixedly connected with a supporting frame, the inner top wall of the supporting frame is fixedly connected with a spraying pipe, the rear side of the base is fixedly connected with a filtering box, and a filtering plate is installed in the filtering box through a clamping assembly. Two clamping grooves are formed in the inner side of the filtering box, a circulating pump is installed on the rear side of the base, the output end of the circulating pump is fixedly connected with a liquid conveying pipe, one end of the liquid conveying pipe is fixedly connected to the outer portion of the spraying pipe, and two supporting columns are fixedly connected to the top of the base. According to the utility model, the cooling liquid is conveyed through the circulating pump, so that the mold is cooled, the wear of the mold is reduced, the curing speed is increased, the production efficiency is improved, the filter plate can be quickly disassembled and assembled, the cleaning or replacement is convenient, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of extrusion dies, in particular to an aluminum alloy intelligent lamp pole extrusion die. Background Art

[0002] With the development of modern technology, lighting fixtures are becoming more intelligent and diversified. Aluminum alloy smart lamps are an important manifestation of this. They combine modern technology with high-quality materials and adopt lightweight aluminum alloy structure. They are both beautiful and durable. The lamp pole, as an important component, can provide good support for the whole and ensure stability during use. The lamp pole is extruded into shape using an extrusion mold during production.

[0003] When using existing extrusion molds, the material needs to be preheated before being placed in the mold, and then extruded into a specific shape to realize the production of lamp poles. A large amount of heat is released during the extrusion process. Generally, the mold is cooled by spraying coolant to reduce the temperature of the mold, ensuring that the product is not easily deformed when it is taken out, reducing mold wear and extending its service life.

[0004] However, a large amount of coolant needs to be sprayed when cooling, and the coolant will be directly discharged after spraying on the mold and cannot be recycled, which leads to increased production costs. Direct discharge is also likely to increase the risk of environmental pollution. For this reason, technicians in this field have proposed an aluminum alloy smart lamp pole extrusion die to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an aluminum alloy intelligent lamp pole extrusion die, which aims to improve the problem in the existing technology that the coolant used to cool the extrusion die is directly discharged after spraying and cannot be reused, resulting in increased production costs and easily increasing the risk of environmental pollution.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an aluminum alloy intelligent lamp pole extrusion mold, comprising a base, the top of the base is fixedly connected to a support frame, the inner top wall of the support frame is fixedly connected to a spray pipe, the rear side of the base is fixedly connected to a filter box, the interior of the filter box is installed with a filter plate through a snap-on assembly, two card slots are provided on the inner side of the filter box, a circulating pump is installed on the rear side of the base, the output end of the circulating pump is fixedly connected to an infusion tube, one end of the infusion tube is fixedly connected to the outside of the spray pipe, the top of the base is fixedly connected to two support columns, the tops of the two support columns are fixedly connected to a lower mold, and a ejecting assembly is provided inside the support column, which is used to eject the extruded product in the lower mold.

[0007] Furthermore, the clamping assembly includes two limit grooves, both of which are opened inside the filter plate, and a spring is fixedly connected to the inside of the limit groove, one end of the spring is fixedly connected to the limit block, and the adjacent sides of the two limit blocks are fixedly connected to pull ropes, and the adjacent ends of the two pull ropes are fixedly connected to the turning handle, and the other side of the limit block is fixedly connected to a clamping block.

[0008] Furthermore, the ejection assembly includes a rack plate, which is slidably connected to the inside of the support column, and the left and right sides of the rack plate are fixedly connected to sliders, the top of the rack plate extends to the lower mold and is fixedly connected to a top plate, and guide grooves are provided on the left and right sides of the inside of the support column, and the interiors of the two guide grooves are respectively slidably connected to the outsides of the two sliders.

[0009] Furthermore, guide rods are fixedly connected to the left and right sides of the top of the lower mold, an upper mold is arranged above the lower mold, and the outer portion of the guide rods is slidably connected to the inner portion of the upper mold.

[0010] Furthermore, one side of the outside of the filter box is connected to the through hole at the rear side of the base through a pipeline, and the other side of the filter box is connected to the input end of the circulation pump through a pipeline.

[0011] Furthermore, the limiting block is slidably connected to the inside of the limiting groove, the rotating handle is rotatably connected to the inside of the filter plate, and the clamping block is engaged with the inside of the clamping groove on an adjacent side.

[0012] Furthermore, a motor is installed on the outside of the right support column, and the output end of the motor is fixedly connected to a rotating rod.

[0013] Furthermore, the rotating rod passes through the interior of the two supporting columns and is fixedly connected to two gears, and the two gears are respectively engaged with the outer sides of the two guide grooves.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the coolant is transported into the interior of the spray pipe by a circulation pump and then sprayed out from multiple nozzles to achieve a cooling operation for the mold, thereby effectively controlling the mold temperature, reducing deformation caused by thermal expansion, reducing mold wear, and at the same time increasing the curing speed and improving production efficiency. The coolant is filtered through the filter box to achieve reuse, reducing production costs. At the same time, the filter plate can be quickly disassembled and assembled by a snap-on method, which is convenient for cleaning or replacement and improves maintenance efficiency.

[0016] 2. In the present invention, the motor drives the rotating rod to rotate, so that the two gears respectively drive the rack plates meshing with them to move, and move under the cooperation of the slider and the guide groove, pushing the top plate up, so that the product can be lifted up, making it easier for workers to take the product out of the mold, reducing the demoulding time and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the extrusion die for the aluminum alloy intelligent lamp pole proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the base structure of the aluminum alloy intelligent lamp pole extrusion die proposed in this utility model;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a cross-sectional view of the filter plate of the aluminum alloy smart lamp pole extrusion die proposed in the present invention;

[0021] Figure 5 for Figure 4 Enlarged view of point B in the middle;

[0022] Figure 6 This is a cross-sectional view of the support column of the aluminum alloy intelligent lamp pole extrusion die proposed in this utility model.

[0023] Legend:

[0024] 1. Base; 2. Support frame; 3. Guide rod; 4. Filter box; 5. Circulation pump; 6. Infusion tube; 7. Spray pipe; 8. Filter plate; 9. Upper mold; 10. Support column; 11. Lower mold; 12. Motor; 13. Rotating rod; 14. Limiting groove; 15. Spring; 16. Pull rope; 17. Limiting block; 18. Block; 19. Slot; 20. Turning handle; 21. Gear; 22. Rack plate; 23. Slider; 24. Guide groove; 25. Top plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1-Figure 3, the utility model provides an embodiment: an aluminum alloy intelligent lamp pole extrusion mold, including a base 1, the base 1 can increase the contact surface between the mold and the ground, thereby improving the stability of the mold when in use, the top of the base 1 is fixedly connected to a support frame 2, and the inner top wall of the support frame 2 is fixedly connected to a spray pipe 7, which can spray cooling through multiple nozzles installed on its surface to achieve the effect of cooling the mold, and the rear side of the base 1 is fixedly connected to a filter box 4, the interior of the filter box 4 is installed with a filter plate 8 through a snap-fit assembly, and a rubber ring is provided on the outside of the filter plate 8 to enhance the sealing and prevent the coolant from leaking during filtration. The inner side of the filter box 4 is provided with two card slots 19, which can cooperate with the snap-fit assembly to achieve the installation of the filter plate 8, and the rear side of the base 1 is installed with a circulation The ring pump 5 can realize the recycling of cooling, thereby reducing costs. The output end of the circulation pump 5 is fixedly connected to the infusion pipe 6, one end of the infusion pipe 6 is fixedly connected to the outside of the spray pipe 7, and the top of the base 1 is fixedly connected to two support columns 10. The tops of the two support columns 10 are fixedly connected to the lower mold 11. The interior of the support columns 10 is provided with a ejection assembly, which is used to eject the extruded product in the lower mold 11. The left and right sides of the top of the lower mold 11 are fixedly connected with guide rods 3, and an upper mold 9 is provided above the lower mold 11. The outside of the guide rod 3 is slidably connected to the inside of the upper mold 9. One side of the outside of the filter box 4 is connected to the rear through hole of the base 1 through a pipeline, and the other side of the filter box 4 is connected to the input end of the circulation pump 5 through a pipeline.

[0027] Specifically, the base 1 can support the entire mold, thereby maintaining the stability of the material during extrusion and improving product quality. A connecting groove is provided on the top of the support frame 2, so that the driving mechanism can be connected to the upper mold 9. After the driving mechanism is connected to the upper mold 9, the upper mold 9 is pushed downward, thereby cooperating with the lower mold 11 to achieve the extrusion of the preheated material to form the desired product. The two guide rods 3 will guide the movement of the upper mold 9, so that the direction of its movement will not deviate. The circulating pump 5 can be used to cool the raw material when it is extruded. The cooling liquid is extracted from the inside of the base 1 and transported into the spray pipe 7 through the infusion pipe 6, and then sprayed toward the mold through multiple nozzles installed on the spray pipe 7, which reduces the temperature of the mold, reduces the deformation caused by thermal expansion, reduces the wear of the mold, and at the same time increases the curing speed and improves production efficiency. At the same time, the cooling liquid can flow from the strip hole opened at the top of the base 1 to the inside, and a through hole with a pin is also provided in the middle of the lower mold 11 to facilitate the discharge of the internal cooling. The internal cooling of the base 1 can be reused after being filtered by the filter plate 8 installed inside the filter box 4, thereby reducing production costs.

[0028] Reference Figure 4 and Figure 5The clamping assembly includes two limit slots 14, both of which are opened inside the filter plate 8. The limit slots 14 can limit the movement of the limit block 17, so as to maintain straight line operation during movement and ensure the stability of the structure. The inside of the limit slot 14 is fixedly connected with a spring 15, and one end of the spring 15 is fixedly connected to the limit block 17. The adjacent sides of the two limit blocks 17 are fixedly connected with a pull rope 16, and the adjacent ends of the two pull ropes 16 are fixedly connected with a turning handle 20. The pull rope 16 is wrapped around the outside of the turning handle 20 and is made of a flexible material with strong toughness, thereby ensuring the service life. The other side of the limit block 17 is fixedly connected with a card block 18, which is slidably connected to the inside of the limit slot 14, and the turning handle 20 is rotatably connected to the inside of the filter plate 8, and the card block 18 is engaged with the inside of the card slot 19 on the adjacent side.

[0029] Specifically, by rotating the handle 20, the two pull ropes 16 are reeled in, so that the pull ropes 16 can drive the limit block 17 to slide inside the limit groove 14, and apply pressure to the spring 15 to make it contract. At the same time, the card block 18 will drive the card block 18 out of the card slot 19, so that the filter plate 8 can be separated from the filter box 4, realizing the rapid disassembly of the filter plate 8, facilitating the cleaning or replacement of the filter plate 8, and improving the maintenance efficiency. The spring 15 can release the elastic force when installing the filter plate 8 to push the card block 18 into the card slot 19, thereby fixing the filter plate 8.

[0030] Reference Figure 1 and Figure 6 The top material assembly includes a rack plate 22, which is slidably connected to the inside of the support column 10, and the left and right sides of the rack plate 22 are fixedly connected to sliders 23. The top of the rack plate 22 extends to the lower mold 11 and is fixedly connected to a top plate 25. The top plate 25 matches the groove body opened at the bottom of the lower mold 11, so as not to affect the shape change of the material after extrusion, thereby improving the quality of the product. Guide grooves 24 are opened on the left and right sides of the interior of the support column 10, and the interiors of the two guide grooves 24 are respectively slidably connected to the outsides of the two sliders 23. The guide grooves 24 will guide the movement of the sliders 23, so that it maintains linear motion. A motor 12 is installed on the outside of the right support column 10, and the output end of the motor 12 is fixedly connected to a rotating rod 13. The rotating rod 13 passes through the interiors of the two support columns 10 and is fixedly connected to two gears 21. The two gears 21 are respectively meshed with the outer sides of the two guide grooves 24.

[0031] Specifically, the motor 12 is installed on the outside of the lower mold 11 so that it remains stable during operation, and can drive the rotating rod 13 to rotate. When the rotating rod 13 drives the two gears 21 to rotate inside the two support columns 10 respectively, the rack plate 22 can be moved when the rotating rod 13 is engaged with the rack plate 22, thereby pushing the top plate 25 to move, which can lift the processed material in the lower mold 11, making it easier for workers to take the product out of the mold, reducing the demolding time, and improving production efficiency. When the rack plate 22 moves, the sliders 23 on both sides thereof will slide along the guide grooves 24 opened inside the support column 10, thereby maintaining linear motion and ensuring the stability of the structural operation.

[0032] Working principle: When using this mold, first put the preheated raw material into the lower mold 11, and then connect it to the upper mold 9 through the driving mechanism, so that the upper mold 9 can be pushed to move, so that the upper mold 9 moves downward along the guide rod 3 and cooperates with the lower mold 11 to extrude the raw material to form a lamp pole. During the extrusion, the circulation pump 5 can be started so that the coolant added to the base 1 in advance can enter the filter box 4, and after being filtered by the filter plate 8, it is transported into the spray pipe 7 through the infusion pipe 6, and then sprayed out from multiple nozzles to realize the cooling operation of the mold, thereby effectively controlling the mold temperature, reducing deformation caused by thermal expansion, reducing mold wear, and at the same time increasing the curing speed and improving production efficiency. The cooling can enter the base 1 from the strip hole opened at the top of the base 1, and realize the circulation operation under the action of the circulation pump 5, thereby reducing the use of coolant.

[0033] Secondly, the two pull ropes 16 can be reeled in by rotating the turning handle 20, thereby driving the limit block 17 to slide inside the limit groove 14, and at the same time driving the card block 18 to disengage the card slot 19, so that the filter plate 8 can be quickly disassembled, which is convenient for cleaning or replacing the filter plate 8 and improves the maintenance efficiency. Finally, the operation of the motor 12 drives the rotating rod 13 to rotate, and then the rotating rod 13 drives the two gears 21 to rotate. Through the engagement between the gear 21 and the rack plate 22, it moves inside the support column 10 and drives the slider 23 to slide along the guide groove 24, so that it can move upward and push the top plate 25 upward. In this way, the product can be lifted up, which is convenient for workers to take the product out of the mold, reducing the demoulding time and improving production efficiency.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Aluminum alloy intelligent light pole extrusion die, including a base (1), characterized by: The top of the base (1) is fixedly connected to a support frame (2), the inner top wall of the support frame (2) is fixedly connected to a spray pipe (7), the rear side of the base (1) is fixedly connected to a filter box (4), the interior of the filter box (4) is installed with a filter plate (8) through a clamping assembly, and two clamping slots (19) are provided on the inner side of the filter box (4). A circulation pump (5) is installed on the rear side of the base (1), the output end of the circulation pump (5) is fixedly connected to an infusion pipe (6), one end of the infusion pipe (6) is fixedly connected to the outside of the spray pipe (7), the top of the base (1) is fixedly connected to two support columns (10), the tops of the two support columns (10) are fixedly connected to a lower mold (11), and a ejection assembly is provided inside the support columns (10), and the ejection assembly is used to eject the product extruded in the lower mold (11).

2. The aluminum alloy smart lamp pole extrusion die according to claim 1, characterized in that: The clamping assembly comprises two limiting grooves (14), both limiting grooves (14) are opened inside the filter plate (8), a spring (15) is fixedly connected inside the limiting groove (14), one end of the spring (15) is fixedly connected to a limiting block (17), adjacent sides of the two limiting blocks (17) are fixedly connected to a pull rope (16), adjacent ends of the two pull ropes (16) are fixedly connected to a rotating handle (20), and the other side of the limiting block (17) is fixedly connected to a clamping block (18).

3. The aluminum alloy smart lamp pole extrusion die according to claim 1, characterized in that: The ejection assembly includes a rack plate (22), the rack plate (22) is slidably connected to the inside of the support column (10), the left and right sides of the rack plate (22) are fixedly connected to sliders (23), the top of the rack plate (22) extends to the lower mold (11) and is fixedly connected to a top plate (25), the left and right sides of the inside of the support column (10) are provided with guide grooves (24), and the insides of the two guide grooves (24) are slidably connected to the outsides of the two sliders (23) respectively.

4. The aluminum alloy smart lamp pole extrusion die according to claim 1, characterized in that: Guide rods (3) are fixedly connected to the left and right sides of the top of the lower mold (11), an upper mold (9) is arranged above the lower mold (11), and the outside of the guide rods (3) is slidably connected to the inside of the upper mold (9).

5. The aluminum alloy smart lamp pole extrusion die according to claim 1, characterized in that: One side of the outside of the filter box (4) is connected to the rear through hole of the base (1) via a pipeline, and the other side of the filter box (4) is connected to the input end of the circulation pump (5) via a pipeline.

6. The aluminum alloy smart lamp pole extrusion die according to claim 2, characterized in that: The limiting block (17) is slidably connected to the inside of the limiting groove (14), the rotating handle (20) is rotatably connected to the inside of the filter plate (8), and the clamping block (18) is clamped to the inside of the adjacent clamping groove (19).

7. The aluminum alloy smart lamp pole extrusion die according to claim 3, characterized in that: A motor (12) is installed outside the right support column (10), and a rotating rod (13) is fixedly connected to the output end of the motor (12).

8. The aluminum alloy smart lamp pole extrusion die according to claim 7, characterized in that: The rotating rod (13) passes through the interior of the two support columns (10) and is fixedly connected to two gears (21), and the two gears (21) are respectively meshed and connected with the outer sides of the two guide grooves (24).

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