Aluminum magnesium alloy die casting for automobile parts

Abstract

The utility model discloses an aluminum magnesium alloy die casting for auto spare parts, which relates to the technical field of auto spare part processing and comprises a die casting main body and a sealing plug body, the sealing plug body is fixedly arranged at the bottom of the die casting main body, and an inner stiffening block is fixedly arranged in an inner cavity of the sealing plug body. The sealing plug has the advantages that the sealing plug body is of the conical structure and adapts to round holes in automobile parts of various sizes and specifications, so that assembling and using are convenient, the top of the abutting rod abuts against the bottoms of the automobile parts by rotating outwards and pulling the connecting screw rod upwards, the connecting screw rod is fixed by rotating the nut base, and the sealing plug is convenient to assemble and use. The baffle is pushed towards the center point of the plug cover, so that the inserting block is driven to move out of the positioning opening, the plug cover is pulled upwards, the plug cover and the hole plug move out of the center penetrating hole, and a user can conveniently make contact with an inner cavity of the automobile part through the center penetrating hole when the sealing plug body is not disassembled.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing, and in particular to an aluminum-magnesium alloy die-casting part for automotive parts. Background Technology

[0002] With increasingly stringent environmental regulations and rising consumer demands for vehicle performance, lightweighting has become an important direction for automobile manufacturing. Aluminum-magnesium alloy die castings, as an important choice for lightweight materials, can meet the needs of automobile manufacturing for lightweight parts and are mainly used in automotive components such as engines, transmissions, rear axle housings, and fuel tanks.

[0003] Some existing aluminum-magnesium alloy die-casting parts are used to seal round holes in automotive parts to prevent materials inside the parts from spilling out. However, ordinary aluminum-magnesium alloy die-casting parts have fixed dimensions and are difficult to adapt to various sizes and specifications of automotive parts, which limits their versatility between different car models or different parts and cannot meet diverse needs. Moreover, in practical applications, users need to add or come into contact with materials inside automotive parts, and disassembly and installation are time-consuming and labor-intensive, resulting in low efficiency. Therefore, an aluminum-magnesium alloy die-casting part for automotive parts is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies where ordinary aluminum-magnesium alloy die-casting parts have fixed dimensions, making it difficult to adapt to various sizes and specifications of automotive parts. This limits their versatility across different car models or parts, fails to meet diverse needs, and is inefficient in practical applications where users need to add or handle materials within automotive parts, requiring significant time and effort for disassembly and installation. Therefore, this invention proposes an aluminum-magnesium alloy die-casting part for automotive parts to solve the aforementioned problems.

[0005] To address the problems existing in the prior art, the present invention adopts the following technical solution:

[0006] An aluminum-magnesium alloy die-casting part for automotive parts, comprising:

[0007] The die-cast body and the sealing plug body are provided. The sealing plug body is fixedly disposed at the bottom of the die-cast body, and an internal stiffener is fixedly disposed in the inner cavity of the sealing plug body. A fastening assembly is provided on the die-cast body, and the fastening assembly includes:

[0008] A connecting post is fixedly installed at the bottom of the die-cast part body, and a round hole is opened at the bottom of the connecting post;

[0009] The connecting screw is inserted into the circular hole at the bottom of the connecting column and extends upward through the die casting body, the cross bar is fixedly arranged at the bottom of the connecting screw, the top of the cross bar is fixedly provided with a resisting rod, and the outer wall of the connecting screw is threadedly connected with a nut seat.

[0010] Preferably, a sliding groove is arranged in the connecting column, and a sliding rod is movably connected to the inner wall of the sliding groove.

[0011] Preferably, a resisting rod is fixedly arranged at the top of the connecting screw.

[0012] Preferably, a center through hole is arranged at the top of the die casting body, and a connecting cylinder is fixedly arranged on the inner wall of the center through hole.

[0013] Preferably, a hole plug is inserted into the connecting cylinder, a plug cover is fixedly arranged at the top of the hole plug, and a gasket is movably sleeved on the outer wall of the hole plug.

[0014] Preferably, a connecting groove is arranged on the outer wall of the plug cover, a plug block is movably inserted into the inner wall of the connecting groove, a positioning hole is arranged on the inner wall of the center through hole, and the plug block is connected and clamped in the corresponding positioning hole.

[0015] Preferably, an extrusion spring is fixedly arranged on the inner wall of the connecting groove, and the other end of the extrusion spring is fixedly arranged on the plug block.

[0016] Preferably, a moving hole is arranged at the top of the plug cover, a moving block is movably inserted into the inner wall of the moving hole, and the bottom of the moving block is fixedly connected with the outer wall of the plug block.

[0017] Preferably, a baffle is rotatably connected to the top of the moving block through a pin shaft, and a sealing gasket is fixedly arranged on the outer wall of the sealing plug body.

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

[0019] 1. In the utility model, through the connection of the die casting main body, the sealing plug body, the connecting column, the connecting screw rod, the abutting rod and the nut seat, the sealing plug body is aligned and inserted into the round hole of the automobile accessory that needs to be closed, the sealing plug body is of a conical structure, and is suitable for the round holes on automobile accessories of various sizes, so that the assembly is facilitated, when the sealing plug body is inserted into the round hole of the automobile accessory, the connecting screw rod is rotated outward and pulled upward, the abutting rod top abuts against the bottom of the automobile accessory, the nut seat is rotated, the connecting screw rod is fixed, the abutting rod top of multiple groups abuts against the bottom of the automobile accessory, the sealing plug body is stably installed on the automobile accessory, use is facilitated, and through the connection of the central perforation, the hole plug, the plug cover, the insertion block and the positioning port, the user pushes the baffle towards the center point of the plug cover, drives the insertion block to move out of the positioning port, at this time, the plug cover and the hole plug are pulled out of the central perforation, the central perforation is opened, the user can contact the inner cavity of the automobile accessory through the central perforation without dismounting the sealing plug body, and use is facilitated.

[0020] 2. In the utility model, the baffle is rotationally arranged on the top of the moving block, covers the moving port, shields the moving port, prevents impurities from entering the moving port and affecting the operation of the internal structure of the moving port, and when in use, the baffle is rotated to move the baffle, avoids that the two baffles block each other when the baffles are moved, affects the moving path, and the sealing plug body is externally provided with a sealing gasket, so that the airtightness between the sealing plug body and the round hole of the automobile accessory is improved. ACCURACY

[0021] The drawings described herein are used to provide further understanding of the utility model and constitute a part of the application. The schematic embodiments of the utility model and the description thereof are used to explain the utility model and do not constitute improper limitation on the utility model.

[0022] In the drawings:

[0023] Figure 1 It is the whole structure schematic view of the utility model;

[0024] Figure 2 It is the abutting rod structure schematic view of the utility model;

[0025] Figure 3 It is the sealing plug body structure sectional view of the utility model;

[0026] Figure 4 It is the hole plug structure schematic view of the utility model;

[0027] Figure 5 It is the plug cover structure sectional view of the utility model.

[0028] The figure serial number: 1, die casting body; 101, center through hole; 102, connecting barrel; 103, positioning port; 2, sealing plug body; 201, inner rib; 202, sealing gasket; 3, connecting column; 301, connecting screw; 302, cross bar; 303, abutting rod; 304, silica gel pad; 305, nut seat; 306, positioning block; 307, sliding rod; 308, sliding groove; 4, hole plug; 401, gasket; 5, plug cover; 501, connecting groove; 502, extrusion spring; 503, insertion block; 504, moving port; 505, moving block; 506, baffle. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0030] The embodiment provides an aluminum-magnesium alloy die casting for automobile parts, referring to Figures 1-5 , specifically, comprising:

[0031] The die casting body 1 and the sealing plug body 2 are fixedly arranged at the bottom of the die casting body 1, and the inner cavity of the sealing plug body 2 is fixedly provided with the inner rib 201, the inner rib 201 supports the inner cavity of the sealing plug body 2, thereby improving the stability, in use, the sealing plug body 2 is aligned and inserted into the circular hole of the automobile part to be closed, the sealing plug body 2 is of a conical structure, which is suitable for circular holes of automobile parts of various sizes, thereby being assembled and used, the die casting body 1 is provided with a fastening assembly, and the fastening assembly comprises:

[0032] The connecting column 3 is fixedly arranged at the bottom of the die casting body 1, and the bottom of the connecting column 3 is provided with a circular hole;

[0033] The connecting screw 301 is connected with the cross rod 302, the top of the connecting screw 301 is inserted into the circular hole arranged at the bottom of the connecting column 3 and extends upwards through the die casting body 1, the cross rod 302 is fixedly arranged at the bottom of the connecting screw 301, and the top of the cross rod 302 is fixedly provided with the abutting rod 303, and the nut seat 305 is threadedly connected to the outer wall of the connecting screw 301, when the sealing plug body 2 is inserted into the circular hole of the automobile accessory, the cross rod 302 and the abutting rod 303 enter the inner cavity of the automobile accessory, at this time, the connecting screw 301 is rotated outwardly, so that the connecting screw 301 drives the cross rod 302 and the abutting rod 303 to rotate outwardly, and the abutting rod 303 is located outside the circular hole of the automobile accessory, the connecting screw 301 is pulled upwards, so that the cross rod 302 and the abutting rod 303 are driven to move upwards, and the top of the abutting rod 303 abuts against the bottom of the automobile accessory, and the nut seat 305 is rotated, so that the bottom of the nut seat 305 abuts against the upper surface of the die casting body 1, so that the sealing plug body 2 is fixed in the circular hole of the automobile accessory, and the stability is further improved by arranging a plurality of fastening assemblies.

[0034] The sliding groove 308 is arranged in the connecting column 3, and the sliding rod 307 is movably clamped to the inner wall of the sliding groove 308, and the sliding rod 307 is fixedly arranged on the outer wall of the connecting screw 301, so that the sliding range of the connecting screw 301 is limited, and the connecting screw 301 is prevented from being separated from the connecting column 3, thereby avoiding the phenomenon of falling and losing.

[0035] The top of the abutting rod 303 is fixedly attached with the silica gel pad 304, which is helpful to improve the friction between the abutting rod 303 and the outer wall of the automobile accessory, and promote the stability of assembly, and the top of the connecting screw 301 is fixedly provided with the positioning block 306, and the orientation of the positioning block 306 corresponds to the orientation of the abutting rod 303, so as to facilitate the adjustment and control of the use position of the abutting rod 303.

[0036] The center through hole 101 is arranged at the top of the die casting body 1, and the connecting barrel 102 is fixedly arranged on the inner wall of the center through hole 101, so as to facilitate the user to access the inner cavity of the automobile accessory.

[0037] The hole plug 4 is inserted into the inner cavity of the connecting barrel 102, and the plug cover 5 is fixedly arranged at the top of the hole plug 4, so as to close the center through hole 101, and the gasket 401 is movably sleeved on the outer wall of the hole plug 4, so as to improve the sealing performance.

[0038] The connecting groove 501 is arranged on the outer wall of the plug cover 5, the plug cover 5 is movably inserted into the connecting groove 501, the positioning hole 103 is arranged on the inner wall of the center through hole 101, and the plug cover 5 is abutted and clamped in the corresponding positioning hole 103, in use, the plug cover 5 is fixedly limited in the center through hole 101 by aligning the plug block 503 with the positioning hole 103 and inserting the plug block 503 into the positioning hole 103, so as to improve the stability of the application of the hole plug 4 and the plug cover 5.

[0039] The inner wall of the connecting groove 501 is fixedly provided with an extrusion spring 502, and the other end of the extrusion spring 502 is fixedly arranged on the plug block 503. The plug block 503 is pushed by the pushing force of the extrusion spring 502, so that the plug block 503 is tightly clamped in the positioning port 103, a stable connection structure is formed, and the plug block 503 is not easy to loosen and fall off under the condition of not being adjusted, the stability and reliability of positioning are improved, and the normal application of the part is ensured.

[0040] The top of the plug cover 5 is provided with a moving port 504, the inner wall of the moving port 504 is movably connected with a moving block 505, and the bottom of the moving block 505 is fixedly connected with the outer wall of the plug block 503. The moving block 505 is limited to slide in the moving port 504, so that the moving range of the moving block 505 is limited, and the action point of the plug block 503 is facilitated to extend, so that the user can control the moving block 505 to drive the plug block 503 to move.

[0041] The top of the moving block 505 is rotatably connected with a baffle 506 through a pin shaft, the baffle 506 covers above the moving port 504, the moving port 504 is shielded, impurities are prevented from entering the moving port 504, the operation of the internal structure of the moving port 504 is affected, and in use, the baffle 506 is moved by rotating the baffle 506, so that the two baffles 506 do not block each other when the baffle 506 is moved, the moving path is affected, and the outer wall of the sealing plug body 2 is fixedly provided with a sealing gasket 202, so that the airtightness between the sealing plug body 2 and the round hole of the automobile accessory is improved.

[0042] Specifically, the working principle and operation method of the utility model are as follows:

[0043] In use, the sealing plug body 2 is aligned and inserted into the round hole of the automobile accessory that needs to be closed, the sealing plug body 2 is of a conical structure, is suitable for assembling and using on the round holes of automobile accessories of various sizes, the sealing gasket 202 on the outer wall of the sealing plug body 2 is tightly attached to the inner wall of the round hole of the automobile accessory, and the airtightness between the sealing plug body 2 and the round hole of the automobile accessory is further improved. When the sealing plug body 2 is inserted into the round hole of the automobile accessory, the cross rod 302 and the abutting rod 303 enter the inner cavity of the automobile accessory. At this time, the cross rod 302 and the abutting rod 303 are rotated outwardly by rotating the connecting screw 301 outwardly, so that the abutting rod 303 is located outside the round hole of the automobile accessory. The abutting rod 303 is moved upwardly by pulling the connecting screw 301 upwardly, so that the abutting rod 303 is tightly attached to the bottom of the automobile accessory. The sealing plug body 2 is fixed in the round hole of the automobile accessory by rotating the nut seat 305, and the abutting rod 303 is tightly attached to the bottom of the automobile accessory. The sealing plug body 2 is stably installed on the automobile accessory, and is convenient to use.

[0044] In use, the user rotates the baffle 506 to make the baffle 506 parallel, at this time, the baffle 506 moves along the inner wall of the moving port 504 to the center point of the plug cover 5, the moving block 505 is driven to move the plug block 503, the plug block 503 moves out of the positioning port 103, at this time, the plug cover 5 is pulled upward to make the plug cover 5 drive the plug 4 to move out of the center perforation 101, so that the center perforation 101 is opened, the user can conveniently contact the inner cavity of the automobile accessory through the center perforation 101 without disassembling the sealing plug body 2, and use is convenient.

[0045] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An aluminum-magnesium alloy die casting for automobile accessories, comprising a die casting body (1) and a sealing plug body (2), the sealing plug body (2) being fixedly arranged at the bottom of the die casting body (1), and an inner rib (201) being fixedly arranged in the inner cavity of the sealing plug body (2), characterized in that: The fastening assembly is arranged on the die casting body (1), and comprises: A connecting column (3) is fixedly arranged at the bottom of the die casting body (1), and a circular hole is formed in the bottom of the connecting column (3); A connecting screw rod (301) and a cross rod (302) are arranged, the connecting screw rod (301) is inserted into the circular hole formed in the bottom of the connecting column (3) and extends upward through the die casting body (1), the cross rod (302) is fixedly arranged at the bottom of the connecting screw rod (301), and a resisting rod (303) is fixedly arranged at the top of the cross rod (302), and a nut seat (305) is threadedly connected to the outer wall of the connecting screw rod (301).

2. The aluminum magnesium alloy die casting for automobile parts according to claim 1, characterized by: A sliding groove (308) is formed in the connecting column (3), and a sliding rod (307) is movably connected to the inner wall of the sliding groove (308), and the sliding rod (307) is fixedly arranged on the outer wall of the connecting screw rod (301).

3. The aluminum magnesium alloy die casting for automobile parts according to claim 1, characterized in that: A silica gel pad (304) is fixedly arranged at the top of the resisting rod (303), and a positioning block (306) is fixedly arranged at the top of the connecting screw rod (301).

4. The aluminum magnesium alloy die casting for automobile parts according to claim 1, characterized by: A central through hole (101) is formed in the top of the die casting body (1), and a connecting cylinder (102) is fixedly arranged on the inner wall of the central through hole (101).

5. The aluminum magnesium alloy die casting for automobile parts according to claim 4, characterized by: A hole plug (4) is inserted into the connecting cylinder (102), a plug cover (5) is fixedly arranged at the top of the hole plug (4), and a gasket (401) is movably sleeved on the outer wall of the hole plug (4).

6. The aluminum magnesium alloy die casting for automobile parts according to claim 5, characterized by: A connecting groove (501) is formed in the outer wall of the plug cover (5), a plug block (503) is movably inserted into the inner wall of the connecting groove (501), and a positioning hole (103) is formed in the inner wall of the central through hole (101), and the plug block (503) is connected and clamped in the corresponding positioning hole (103).

7. The aluminum magnesium alloy die casting for automobile parts according to claim 6, characterized by: An extrusion spring (502) is fixedly arranged on the inner wall of the connecting groove (501), and the other end of the extrusion spring (502) is fixedly arranged on the plug block (503).

8. The aluminum magnesium alloy die casting for automobile parts according to claim 7, characterized by: A moving hole (504) is formed in the top of the plug cover (5), a moving block (505) is movably inserted into the inner wall of the moving hole (504), and the bottom of the moving block (505) is fixedly connected with the outer wall of the plug block (503).

9. The aluminum magnesium alloy die casting for automobile parts according to claim 8, characterized by: A baffle (506) is rotatably connected to the top of the moving block (505) through a pin shaft, and a sealing gasket (202) is fixedly arranged on the outer wall of the sealing plug body (2).

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