Aluminum alloy extrusion die for high-precision water-cooling brake shell for automobile

Abstract

The utility model belongs to the technical field of dies, and particularly relates to an automobile high-precision water-cooling brake shell aluminum alloy extrusion die which comprises a lower die, the lower end of the lower die is fixedly connected with a supporting bottom, a feeding groove is formed in the supporting bottom, the inner wall of the lower die is fixedly connected with an installation rod, and the installation rod is fixedly connected with an upper die. A module is fixedly connected to the end, away from the inner wall of the lower mold, of the mounting rod, the upper end of the lower mold makes contact with an upper mold, and a module is slidably connected into the upper mold. The die block can be conveniently disassembled by arranging the sliding block, the limiting block and other components, so that excess materials in the lower die can be conveniently cleaned, materials can be prevented from entering the die block during extrusion by arranging the limiting sleeve, and the die block is prevented from being damaged. The problems that after the aluminum alloy extrusion die for the high-precision water-cooling brake shell for the automobile is used, cut-off excess materials can be left in a lower die, and cleaning is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to an aluminum alloy extrusion mold for a high-precision water-cooled brake housing for an automobile. Background Art

[0002] The high-precision water-cooled brake for automobiles is a high-performance brake device designed for automobile braking systems. It uses water cooling technology to improve braking performance and stability. When producing the water-cooled brake housing, an aluminum alloy extrusion die is required. An aluminum alloy extrusion die is a die used to extrude aluminum alloy materials. Extrusion is a common metal processing process that places aluminum alloy materials in an extruder and applies pressure to extrude the material into a specific shape of the die. The extrusion die is a tool used to control the flow path and shape of the material during the extrusion process.

[0003] Aluminum alloy extrusion dies are usually made of high hardness and wear-resistant materials, such as tool steel or cemented carbide. The die usually has a complex internal structure and shape to control the flow of aluminum alloy materials and form the desired shape.

[0004] Aluminum alloy extrusion dies are widely used in the automotive, aerospace, construction and electronics industries to manufacture various aluminum alloy products such as body parts, door and window frames, electronic housings, etc. The extrusion process has the advantages of high efficiency, high precision and low energy consumption, so aluminum alloy extrusion dies play an important role in industrial production.

[0005] However, in the case of the aluminum alloy extrusion die for the high-precision water-cooled brake housing for automobiles, the remaining material cut off after use will remain in the lower die, which is not convenient to clean. Utility Model Content

[0006] The utility model aims to provide an aluminum alloy extrusion die for a high-precision water-cooled brake housing for automobiles, which solves the problem that the remaining material cut off from the aluminum alloy extrusion die for a high-precision water-cooled brake housing for automobiles after use will remain in the lower die, which is inconvenient to clean.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum alloy extrusion die for a high-precision water-cooled brake housing for an automobile, comprising a lower die, the lower end of the lower die is fixedly connected to a supporting bottom, a feeding groove is provided inside the supporting bottom, a mounting rod is fixedly connected to the inner wall of the lower die, an end of the mounting rod away from the inner wall of the lower die is fixedly connected to a module, the upper end of the lower die contacts an upper die, a module is slidably connected to the interior of the upper die, a slider is slidably connected to the interior of the module, the number of the sliders is two, a limiting block is fixedly connected to one side of the two sliders away from each other, a limiting rod is fixedly connected to the interior of the module, a spring is arranged on the outer side of the limiting rod, one end of the spring contacts the slider, and the other end of the spring contacts the module, a push block is fixedly connected to the side of the slider away from the module, the push block is slidably connected to the module, and the interior of the module is slidably connected to a limiting sleeve.

[0008] Preferably, a boss is fixedly connected to the upper end of the lower mold, a groove is provided at the lower end of the upper mold, and a boss is slidably connected inside the groove. Through the design of the boss and the groove, the lower mold and the upper mold can be molded more accurately.

[0009] Preferably, the limit block is slidably connected to the module, and the end of the mounting rod away from the inner wall of the lower mold is internally slidably connected to the limit block. The design of the limit block can limit the module.

[0010] Preferably, the outer sides of the lower mold and the upper mold are fixedly connected with threaded blocks. The design of the threaded blocks can increase the friction force when the mold is clamped, thereby keeping it stable.

[0011] Preferably, the limiting rod is slidably connected to the slider, and the limiting rod is slidably connected to the limiting block. The limiting rod can play a limiting role on the slider through the design of the limiting rod.

[0012] Preferably, a limiting groove is provided inside the limiting sleeve, the limiting groove is slidably connected to the push block, and a clamping block is fixedly connected to the side of the limiting sleeve close to the module, and the clamping block is clamped with the module. Through the design of the clamping block, the limiting sleeve can remain stable when limiting the push block.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model can facilitate the disassembly of the module by providing components such as a slider and a limit block, thereby facilitating the cleaning of the residual material inside the lower die, and by providing a limit sleeve, it can prevent the material from entering the module during extrusion, thereby solving the problem that the residual material cut off from the aluminum alloy extrusion die for the high-precision water-cooled brake housing for automobiles will remain in the lower die after use, which is inconvenient to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 A front view of

[0017] Figure 3 For the utility model Figure 2 A front cross-sectional view of

[0018] Figure 4 For the utility model Figure 3 A magnified view of the structure of section A.

[0019] In the figure: 1. lower mold; 11. supporting bottom; 12. feed trough; 13. mounting rod; 2. upper mold; 3. module; 4. threaded block; 5. boss; 51. groove; 6. slider; 61. limit block; 62. limit rod; 63. spring; 64. push block; 7. limit sleeve; 71. limit groove; 72. clamping block. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 A high-precision water-cooled brake housing aluminum alloy extrusion die for automobiles comprises a lower die 1, a support bottom 11 is fixedly connected to the lower end of the lower die 1, a feed trough 12 is provided inside the support bottom 11, a mounting rod 13 is fixedly connected to the inner wall of the lower die 1, a module 3 is fixedly connected to one end of the mounting rod 13 away from the inner wall of the lower die 1, an upper die 2 is contacted to the upper end of the lower die 1, the module 3 is slidably connected to the inside of the upper die 2, and a threaded block 4 is fixedly connected to the outer sides of the lower die 1 and the upper die 2. The design of the threaded block 4 can increase the friction force when the die is clamped, thereby keeping it stable.

[0022] See also Figure 2-4The upper end of the lower mold 1 is fixedly connected with a boss 5, and the lower end of the upper mold 2 is provided with a groove 51. The inside of the groove 51 is slidably connected with the boss 5. Through the design of the boss 5 and the groove 51, the lower mold 1 and the upper mold 2 can be molded more accurately. The module 3 is internally slidably connected with a slider 6. There are two sliders 6. The sides of the two sliders 6 away from each other are fixedly connected with a limiting block 61. The limiting block 61 is slidably connected to the module 3. The end of the mounting rod 13 away from the inner wall of the lower mold 1 is internally slidably connected to the limiting block 61. Through the design of the limiting block 61, the module 3 can be limited. The module 3 is internally fixedly connected with a limiting rod 62, the limiting rod 62 is slidably connected to the slider 6, and the limiting rod 62 is slidably connected to the limiting block 61. Through the design of the limiting rod 62, the slider 6 can be limited.

[0023] See also Figure 2-4 A spring 63 is provided on the outer side of the limiting rod 62, one end of the spring 63 contacts the slider 6, and the other end of the spring 63 contacts the module 3. A push block 64 is fixedly connected to the side of the slider 6 away from the module 3, and the push block 64 is slidably connected to the module 3. The inside of the module 3 is slidably connected to the limiting sleeve 7, and a limiting groove 71 is provided inside the limiting sleeve 7, and the limiting groove 71 is slidably connected to the push block 64. A clamping block 72 is fixedly connected to the side of the limiting sleeve 7 close to the module 3, and the clamping block 72 is clamped with the module 3. Through the design of the clamping block 72, the limiting sleeve 7 can remain stable when limiting the push block 64.

[0024] The specific implementation process of the utility model is as follows: when in use, by separating the upper mold 2 from the lower mold 1, and then moving the limit sleeve 7 in the direction away from the module 3, the limit sleeve 7 drives the card block 72 to be pulled out of the module 3, and the limit sleeve 7 slides off the push block 64, the limit on the push block 64 can be released, and by moving the push block 64, the push block 64 drives the slider 6 to move, and the slider 6 drives the limit block 61 to move so that the limit block 61 slides out from the inside of the mounting rod 13, the limit on the module 3 can be released, and the module 3 can be disassembled, so that it is more convenient to clean the lower mold 1.

[0025] 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 high-precision water-cooled brake housing aluminum alloy extrusion die for automobiles, comprising a lower die (1), characterized in that: The lower end of the lower mold (1) is fixedly connected to a supporting base (11), a feeding groove (12) is provided inside the supporting base (11), a mounting rod (13) is fixedly connected to the inner wall of the lower mold (1), one end of the mounting rod (13) away from the inner wall of the lower mold (1) is fixedly connected to a module (3), the upper end of the lower mold (1) contacts the upper mold (2), the interior of the upper mold (2) is slidably connected to the module (3), the interior of the module (3) is slidably connected to a slider (6), the number of the sliders (6) is two, and the two sliders (6) are fixedly connected to each other. The sides of the sliders (6) that are away from each other are fixedly connected to a limiting block (61); the interior of the module (3) is fixedly connected to a limiting rod (62); a spring (63) is arranged on the outside of the limiting rod (62); one end of the spring (63) is in contact with the slider (6); the other end of the spring (63) is in contact with the module (3); the side of the slider (6) that is away from the module (3) is fixedly connected to a push block (64); the push block (64) is slidably connected to the module (3); the interior of the module (3) is slidably connected to a limiting sleeve (7).

2. The high-precision water-cooled brake housing aluminum alloy extrusion die for automobiles according to claim 1, characterized in that: The upper end of the lower mold (1) is fixedly connected with a boss (5), and the lower end of the upper mold (2) is provided with a groove (51), and the inside of the groove (51) is slidably connected with the boss (5).

3. The high-precision aluminum alloy extrusion die for water-cooled brake housing for automobiles according to claim 1 is characterized in that: The limit block (61) is slidably connected to the module (3), and one end of the mounting rod (13) away from the inner wall of the lower mold (1) is internally slidably connected to the limit block (61).

4. The high-precision water-cooled brake housing aluminum alloy extrusion die for automobiles according to claim 1, characterized in that: The outer sides of the lower mold (1) and the upper mold (2) are both fixedly connected with threaded blocks (4).

5. The high-precision water-cooled brake housing aluminum alloy extrusion die for automobiles according to claim 1, characterized in that: The limiting rod (62) is slidably connected to the slider (6), and the limiting rod (62) is slidably connected to the limiting block (61).

6. The high-precision water-cooled brake housing aluminum alloy extrusion die for automobiles according to claim 1, characterized in that: A limiting groove (71) is provided inside the limiting sleeve (7), and the limiting groove (71) is slidably connected to the push block (64). A clamping block (72) is fixedly connected to a side of the limiting sleeve (7) close to the module (3), and the clamping block (72) is clamped to the module (3).

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