Modularly-designed aluminum profile extrusion die

Abstract

The utility model discloses a modularly-designed aluminum profile extrusion die which comprises a positioning die holder, a first die and a second die are arranged on the positioning die holder, and the first die and the second die are symmetrically arranged on the two sides of the positioning die holder; a plurality of groups of mounting holes are formed in the first mold and the second mold, locking assemblies are arranged at the mounting holes, a plurality of groups of arc-shaped locking grooves are formed in the two sides of the positioning mold base respectively, and connecting holes are formed in the arc-shaped locking grooves; the mold has the advantages that the first mold and the second mold can become modularized parts through assembly of the first mold, the second mold and the positioning mold base, and in the machining process, compared with a traditional mold, the product cost is reduced, and the original performance can also be guaranteed.

Description

Technical Field

[0001] The utility model relates to an aluminum profile extrusion die with a modular design. Background Art

[0002] Aluminum products have a series of excellent properties, such as good strength, good weather resistance, low density, etc., and are often used to make radiator parts or exterior decoration parts. At present, in the production process of aluminum profiles, extrusion dies are needed to shape the aluminum profiles.

[0003] However, the aluminum profile extrusion die requires a large amount of materials during the processing, and the material cost is high. In addition, during the transportation process, the product itself is heavy and inconvenient to transport and carry. In view of this, the utility model proposes a modularly designed aluminum profile extrusion die to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an aluminum profile extrusion die with a modular design to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A modular aluminum extrusion die comprises a positioning die base, on which a first die and a second die are arranged, and the first die and the second die are symmetrically arranged on both sides of the positioning die base;

[0007] The first mold and the second mold are both provided with multiple groups of mounting holes, and locking components are arranged at the mounting holes. Multiple groups of arc-shaped locking grooves are respectively arranged on both sides of the positioning mold base, and connecting holes are arranged in the arc-shaped locking grooves. The locking components extend into the arc-shaped locking grooves so that the mounting holes are aligned with the connecting holes for locking.

[0008] As an improvement of the above technical solution, the first mold is provided with a first connecting column, a first connecting circular plate is provided on the first connecting column, and the mounting hole on the first mold is opened on the first connecting circular plate.

[0009] As an improvement of the above technical solution, the second mold is provided with a second connecting column, a second connecting circular plate is provided on the second connecting column, the mounting hole on the second mold is opened on the second connecting circular plate, and the second connecting column is in contact with the first connecting column.

[0010] As an improvement of the above technical solution, the first connecting column is provided with multiple groups of diversion holes, a diversion bridge is provided between every two groups of the diversion holes, and a core mold is provided on one end surface of the first connecting column facing the second connecting column.

[0011] As an improvement of the above technical solution, the second connecting column is provided with a welding chamber, the welding chamber is arranged toward the first connecting column, and a mold hole is provided in the welding chamber.

[0012] As an improvement of the above technical solution, the positioning mold base is provided with a positioning connection through hole, the first connecting column and the second connecting column are adapted to the positioning connection through hole, and the first connecting column and the second connecting column are both arranged in the positioning connection through hole.

[0013] As an improvement of the above technical solution, the locking assembly includes a locking tube, the locking tube matches the position of the mounting hole, and the locking tube is provided with a locking hole, and the locking hole matches the position and size of the mounting hole.

[0014] As an improvement of the above technical solution, a limiting block is provided on the locking tube, and a limiting groove is provided on the arc-shaped locking groove. The limiting block is placed in the limiting groove to position the locking tube in the arc-shaped locking groove.

[0015] As an improvement of the above technical solution, the arc-shaped locking groove is further provided with an insertion groove, the insertion groove and the connecting hole are arranged alternately, the insertion groove is communicated with the limiting groove, and the limiting groove is arranged inside the arc-shaped locking groove;

[0016] The limit block is adapted to the insertion slot, and the limit block enters the limit slot through the insertion slot. The limit block rotates around the axis of the positioning connection through hole, driving the limit block to move into the limit slot so that the mounting hole, the locking hole and the connection hole are aligned.

[0017] Bolts are arranged between the mounting hole, the locking hole and the connecting hole.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] Through the assembly between the first mold, the second mold and the positioning mold base, the first mold and the second mold can become modular components. During processing, compared with traditional molds, the original performance can be guaranteed while reducing the expenditure on product cost. In the later stage, when meeting different production needs, they can be quickly replaced and reconfigured in the form of standardized components, that is, only the corresponding first mold and the second mold need to be assembled on the positioning mold base. Moreover, since the first mold and the second mold are lighter than traditional molds, they can be quickly assembled and disassembled, thereby improving the operating efficiency of the entire production line and the ability to flexibly respond to diversified product needs. In addition, they can also be easily transported during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the first mold of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the first mold of the utility model from another angle;

[0023] Figure 4 This is a schematic diagram of the structure of the second mold of the utility model;

[0024] Figure 5 It is a schematic diagram of the positions of the first mold and the second mold of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the positioning die base of the utility model;

[0026] Figure 7 For this utility model Figure 6 A schematic diagram of the enlarged structure at A in the middle;

[0027] Figure 8 This is a schematic diagram of the internal structure of the positioning die base of the utility model;

[0028] Fig. 9 For this utility model Figure 8 Schematic diagram of the enlarged structure at point B in the middle.

[0029] In the figure: 10, first mold; 11, first connecting column; 12, diverter hole; 13, first connecting circular plate; 14, diverter bridge; 15, core mold; 20, positioning mold base; 21, positioning connecting through hole; 22, arc-shaped locking groove; 23, insertion groove; 24, connecting hole; 25, limiting groove; 30, second mold; 31, second connecting circular plate; 32, second connecting column; 33, welding chamber; 34, mold hole; 40, mounting hole; 50, locking assembly; 51, limiting block; 52, locking tube; 53, locking hole. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Example:

[0032] like Figure 1-9As shown, this embodiment proposes a modular aluminum extrusion die, including a positioning die base 20, on which a first die 10 and a second die 30 are arranged, and the first die 10 and the second die 30 are symmetrically arranged on both sides of the positioning die base 20;

[0033] The first mold 10 and the second mold 30 are both provided with a plurality of mounting holes 40, and the mounting holes 40 are provided with locking components 50. Both sides of the positioning mold base 20 are respectively provided with a plurality of arc-shaped locking grooves 22, and the arc-shaped locking grooves 22 are provided with connecting holes 24. The locking components 50 extend into the arc-shaped locking grooves 22 so that the mounting holes 40 are aligned with the connecting holes 24 for locking.

[0034] In this case, the positioning mold base 20 is cylindrical;

[0035] In this embodiment, when the aluminum profile extrusion die is used, the first die 10 is placed in the positioning die holder 20, and the locking assembly 50 on the first die 10 is extended into the arc-shaped locking groove 22, and the locking process is performed. At the same time, bolts are installed between the aligned mounting holes 40 and the connecting holes 24, and the positioning process is performed again until the bolts are installed in multiple groups of mounting holes 40 and connecting holes 24, and then the above steps are repeated to install the second die 30. After the first die 10 and the second die 30 are installed, the first die 10 and the second die 30 form an extruded flow space in the positioning die holder 20;

[0036] Of course, when maintenance is needed, only the damaged module needs to be replaced;

[0037] Through the assembly between the above-mentioned first mold 10, the second mold 30 and the positioning mold base 20, the first mold 10 and the second mold 30 can be made into modular parts. During processing, compared with traditional molds, the original performance can be guaranteed while reducing the expenditure on product cost. Moreover, in the later stage, when meeting different production needs, they can be quickly replaced and reconfigured in the form of standardized parts, that is, only the corresponding first mold 10 and the second mold 30 need to be assembled on the positioning mold base 20. Moreover, since the first mold 10 and the second mold 30 are lighter than traditional molds, they can be easily assembled and disassembled quickly, thereby improving the operating efficiency of the entire production line and the ability to flexibly respond to diversified product needs. Moreover, during transportation, it is also convenient to transport and handle.

[0038] Specifically, the first mold 10 is provided with a first connecting column 11 , a first connecting circular plate 13 is provided on the first connecting column 11 , and the mounting hole 40 on the first mold 10 is opened on the first connecting circular plate 13 .

[0039] Specifically, the second mold 30 is provided with a second connecting column 32 , a second connecting circular plate 31 is provided on the second connecting column 32 , the mounting hole 40 on the second mold 30 is opened on the second connecting circular plate 31 , and the second connecting column 32 is in contact with the first connecting column 11 .

[0040] In this embodiment, the cooperation between the first connecting circular plate 13 and the first connecting column 11 can effectively reduce the material cost expenditure compared with the traditional mold structure, and can facilitate transportation and handling during transportation;

[0041] Of course, the above effect can also be achieved through the cooperation between the second connecting circular plate 31 and the second connecting column 32 .

[0042] Specifically, the first connecting column 11 is provided with multiple groups of diverter holes 12 , a diverter bridge 14 is provided between every two groups of diverter holes 12 , and a core mold 15 is provided on one end surface of the first connecting column 11 facing the second connecting column 32 .

[0043] Specifically, the second connecting column 32 is provided with a welding chamber 33 , the welding chamber 33 is arranged toward the first connecting column 11 , and a mold hole 34 is arranged in the welding chamber 33 .

[0044] In this embodiment, the diverter hole 12, the diverter bridge 14, the core mold 15, the welding chamber 33 and the mold hole 34 can be arranged according to actual conditions.

[0045] Specifically, the positioning mold base 20 is provided with a positioning connection through hole 21 , the first connection column 11 and the second connection column 32 are adapted to the positioning connection through hole 21 , and the first connection column 11 and the second connection column 32 are both arranged in the positioning connection through hole 21 .

[0046] In this embodiment, the positioning connection through hole 21, the first connection column 11 and the second connection column 32 are adapted to each other. During assembly, the first connection column 11 and the second connection column 32 can contact each other to avoid affecting the normal production process. At the same time, the inner wall of the positioning connection through hole 21 is in close contact with the outer wall of the first connection column 11 and the second connection column 32.

[0047] Of course, the wrapping of the first connecting column 11 and the second connecting column 32 by the positioning mold base 20 can avoid the seams from affecting the normal production process.

[0048] Specifically, the locking assembly 50 includes a locking tube 52 , the locking tube 52 matches the position of the mounting hole 40 , and the locking tube 52 is provided with a locking hole 53 , the locking hole 53 matches the position and size of the mounting hole 40 .

[0049] Specifically, the locking tube 52 is provided with a limiting block 51 , the arc-shaped locking groove 22 is provided with a limiting groove 25 , and the limiting block 51 is placed in the limiting groove 25 to position the locking tube 52 in the arc-shaped locking groove 22 .

[0050] Specifically, the arc-shaped locking groove 22 is further provided with an insertion groove 23, the insertion groove 23 and the connecting hole 24 are arranged alternately, the insertion groove 23 is communicated with the limiting groove 25, and the limiting groove 25 is arranged inside the arc-shaped locking groove 22;

[0051] The limit block 51 is adapted to the insertion slot 23, and the limit block 51 enters the limit slot 25 through the insertion slot 23. The limit block 51 rotates around the axis of the positioning connection through hole 21, driving the limit block 51 to move into the limit slot 25, so that the mounting hole 40, the locking hole 53 and the connection hole 24 are aligned.

[0052] Bolts are arranged between the mounting hole 40 , the locking hole 53 and the connecting hole 24 .

[0053] In this case, the limit groove 25 is as follows Fig. 9 The dotted line indicates the position.

[0054] In this embodiment, during the locking process, the limit block 51 is guided into the limit slot 25 through the insertion slot 23, so that the locking tube 52 can be placed in the arc-shaped locking slot 22, and then the limit block 51 is manually driven to rotate the axis of the positioning connecting through hole 21, so that the limit block 51 is moved into the limit slot 25 until the mounting hole 40, the locking hole 53 and the connecting hole 24 are aligned. Since the multiple groups of limit blocks 51 move synchronously, the multiple groups of mounting holes 40, the multiple groups of locking holes 53 and the multiple groups of connecting holes 24 are respectively aligned synchronously, and then bolts are set between the corresponding mounting holes 40, the locking holes 53 and the connecting holes 24 for tightening.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular aluminum extrusion die, characterized by: It comprises a positioning die base (20), on which a first die (10) and a second die (30) are arranged, and the first die (10) and the second die (30) are symmetrically arranged on two sides of the positioning die base (20); The first mold (10) and the second mold (30) are each provided with a plurality of mounting holes (40), the mounting holes (40) being provided with locking components (50), the two sides of the positioning mold base (20) being provided with a plurality of arc-shaped locking grooves (22), the arc-shaped locking grooves (22) being provided with connecting holes (24), the locking components (50) extending into the arc-shaped locking grooves (22) so that the mounting holes (40) and the connecting holes (24) are aligned and locked.

2. The modular aluminum extrusion die according to claim 1, characterized in that: The first mould (10) is provided with a first connecting column (11), a first connecting circular plate (13) is provided on the first connecting column (11), and the mounting hole (40) on the first mould (10) is opened on the first connecting circular plate (13).

3. The modular aluminum extrusion die according to claim 2, characterized in that: The second mould (30) is provided with a second connecting column (32), a second connecting circular plate (31) is provided on the second connecting column (32), a mounting hole (40) on the second mould (30) is opened on the second connecting circular plate (31), and the second connecting column (32) is in contact with the first connecting column (11).

4. The modular aluminum extrusion die according to claim 3, characterized in that: The first connecting column (11) is provided with a plurality of groups of flow diversion holes (12), a flow diversion bridge (14) is provided between every two groups of the flow diversion holes (12), and a core mold (15) is provided on one end surface of the first connecting column (11) facing the second connecting column (32).

5. The modular aluminum extrusion die according to claim 3, characterized in that: The second connecting column (32) is provided with a welding chamber (33), the welding chamber (33) is arranged towards the first connecting column (11), and a die hole (34) is arranged in the welding chamber (33).

6. The modular aluminum extrusion die according to claim 3, characterized in that: The positioning mold base (20) is provided with a positioning connection through hole (21), the first connection column (11) and the second connection column (32) are adapted to the positioning connection through hole (21), and the first connection column (11) and the second connection column (32) are both arranged in the positioning connection through hole (21).

7. The modular aluminum extrusion die according to claim 1, characterized in that: The locking assembly (50) comprises a locking tube (52), the locking tube (52) matches the position of the mounting hole (40), and the locking tube (52) is provided with a locking hole (53), the locking hole (53) matches the position and size of the mounting hole (40).

8. The modular aluminum extrusion die according to claim 7, characterized in that: The locking tube (52) is provided with a limiting block (51), the arc-shaped locking groove (22) is provided with a limiting groove (25), and the limiting block (51) is placed in the limiting groove (25) to position the locking tube (52) in the arc-shaped locking groove (22).

9. The modular aluminum extrusion die according to claim 8, characterized in that: The arc-shaped locking groove (22) is also provided with an insertion groove (23), the insertion groove (23) and the connection hole (24) are arranged alternately, the insertion groove (23) is communicated with the limiting groove (25), and the limiting groove (25) is arranged inside the arc-shaped locking groove (22); The limit block (51) is matched with the insertion slot (23), and the limit block (51) enters the limit slot (25) through the insertion slot (23). The limit block (51) rotates about the axis of the positioning connection through hole (21), driving the limit block (51) to move into the limit slot (25), so that the mounting hole (40), the locking hole (53) and the connection hole (24) are aligned; bolts are provided between the mounting hole (40), the locking hole (53) and the connection hole (24).

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