Novel exhaust structure of die-casting die for automobile parts

Abstract

The utility model discloses a novel exhaust structure of a die-casting die for automobile spare parts, and relates to the technical field of automobile spare part machining. The novel exhaust structure of the die-casting die for the automobile parts comprises a bottom plate and an extrusion die, a supporting side plate is fixedly mounted at the top of the bottom plate, and a top plate is fixedly mounted at the top of the supporting side plate; a driving motor is fixedly mounted on one side of the top plate. According to the novel exhaust structure of the die-casting die for the automobile parts, through the arrangement of a driving motor and a threaded rod, an extrusion die can be transversely moved, in this way, the extrusion die can be moved to the position above a cleaning annular plate, and impurities attached to the outer wall of the extrusion die can be cleaned through the cleaning annular plate; and the situation that hard impurities adhere to the extrusion die, the inner wall of the steel pipe is damaged when the steel pipe is subjected to die casting, and normal practicability of the steel pipe is affected is avoided, and then the steel pipe can be protected when the steel pipe is subjected to die casting.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a new exhaust structure of a die-casting mold for automobile parts. Background Art

[0002] The exhaust pipe is a part of the engine's exhaust system. The exhaust system mainly includes the exhaust manifold, exhaust pipe and muffler. Generally, a three-way catalytic converter for controlling engine pollutant emissions is also installed in the exhaust system. The exhaust pipe generally includes a front exhaust pipe and a rear exhaust pipe.

[0003] When processing the exhaust pipe, the steel pipe needs to be die-cast into a unique shape, which is convenient for the subsequent assembly of the exhaust pipe. However, the existing steel pipe die-casting equipment is difficult to clean the impurities on the die-casting mold during the die-casting process of the steel pipe. When harder granular impurities adhere to the die-casting mold, it is easy to cause scratches inside the steel pipe during die-casting, affecting the normal use of the steel pipe. Utility Model Content

[0004] The purpose of the utility model is to provide a new exhaust structure for a die-casting mold for automotive parts, which can solve the problem that it is difficult to clean impurities on the die-casting mold. When hard granular impurities adhere to the die-casting mold, it is easy to cause scratches inside the steel pipe during die-casting.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel exhaust structure of a die-casting mold for automobile parts, comprising a bottom plate and an extrusion mold, a supporting side plate is fixedly installed on the top of the bottom plate, and a top plate is fixedly installed on the top of the supporting side plate;

[0006] A driving motor is fixedly installed on one side of the top plate, an opening is provided inside the top plate, threaded rods are rotatably installed on the inner walls on both sides of the opening, the rotating shaft of the driving motor is fixedly installed on one end of the threaded rod, the driving motor is used to drive the extrusion die to move laterally, and the number of supporting side plates is two groups, one side of one group of supporting side plates is fixedly installed with an installation side rod, one side of the installation side rod is fixedly installed with a cleaning box, the inner wall of the cleaning box is fixedly installed with an annular fixing plate, and the inner wall of the annular fixing plate is fixedly installed with a cleaning annular plate.

[0007] Preferably, guide rods are fixedly installed on the inner walls on both sides of the opening on the top plate, a movable cross plate is slidably installed on the outer wall of the guide rod, the movable cross plate and the threaded rod are threadedly installed, an electric push rod is fixedly installed on the top of the movable cross plate, the free end of the electric push rod extends to the bottom of the movable cross plate and is fixedly installed with a connecting plate, and an extrusion mold is fixedly installed on the bottom of the connecting plate.

[0008] Preferably, a support column is fixedly installed on the top of the base plate, a placement table is fixedly installed on the top of the support column, and a placement annular plate is fixedly installed on the top of the placement table.

[0009] Preferably, a fixed vertical plate is fixedly installed on the top of the placement table, an electric telescopic rod is fixedly installed on one side of the fixed vertical plate, and the free end of the electric telescopic rod extends to the other side of the fixed vertical plate and is fixedly installed with a clamping block.

[0010] Preferably, the number of the clamping blocks is two groups, the adjacent side walls of the two groups of clamping blocks are both arranged in an arc shape, and the adjacent side walls of the two groups of clamping blocks are both adhered and fixed with protective pads.

[0011] Preferably, a cleaning brush is fixedly installed inside the cleaning annular plate, so that the extrusion die can be cleaned easily.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the novel exhaust structure of the die-casting mold for automobile parts can move the extrusion mold laterally by setting a driving motor and a threaded rod, so that the extrusion mold can be moved above the cleaning annular plate, and the impurities adhered to the outer wall of the extrusion mold can be cleaned by the cleaning annular plate, thereby avoiding the adhesion of harder impurities on the extrusion mold, which would damage the inner wall of the steel pipe during die-casting and affect the normal practicality of the steel pipe, thereby protecting the steel pipe during die-casting, and fixing the steel pipe during die-casting by the electric telescopic rod and the clamping block, thereby avoiding the steel pipe from tipping over during die-casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a top view of the top plate of the utility model;

[0016] Figure 3 It is an enlarged view of part A of the present utility model.

[0017] Figure numerals: 1, bottom plate; 2, supporting side plate; 3, top plate; 4, driving motor; 5, threaded rod; 6, guide rod; 7, moving horizontal plate; 8, electric push rod; 9, connecting plate; 10, extrusion die; 11, supporting column; 12, placing table; 13, placing annular plate; 14, fixing vertical plate; 15, electric telescopic rod; 16, clamping block; 17, installing side rod; 18, cleaning box; 19, annular fixing plate; 20, cleaning annular plate. DETAILED DESCRIPTION

[0018] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: a new exhaust structure of a die-casting mold for automotive parts, comprising a bottom plate 1 and an extrusion mold 10, a supporting side plate 2 is fixedly installed on the top of the bottom plate 1, and a top plate 3 is fixedly installed on the top of the supporting side plate 2; a driving motor 4 is fixedly installed on one side of the top plate 3, an opening is provided inside the top plate 3, and threaded rods 5 are rotatably installed on the inner walls on both sides of the opening, the rotating shaft of the driving motor 4 is fixedly installed with one end of the threaded rod 5, and the driving motor 4 is used to drive the extrusion mold 10 to move laterally, and the number of supporting side plates 2 is two groups, one side of which is fixedly installed with a mounting side rod 17, and a cleaning box 18 is fixedly installed on one side of the mounting side rod 17, and an annular fixing plate 19 is fixedly installed on the inner wall of the cleaning box 18, and a cleaning annular plate 20 is fixedly installed on the inner wall of the annular fixing plate 19.

[0020] Furthermore, guide rods 6 are fixedly installed on the inner walls of the opening on the top plate 3, and a movable horizontal plate 7 is slidably installed on the outer wall of the guide rod 6. The movable horizontal plate 7 and the threaded rod 5 are threadedly installed. An electric push rod 8 is fixedly installed on the top of the movable horizontal plate 7. The free end of the electric push rod 8 extends to the bottom of the movable horizontal plate 7 and is fixedly installed with a connecting plate 9. An extrusion die 10 is fixedly installed on the bottom of the connecting plate 9. A support column 11 is fixedly installed on the top of the bottom plate 1. A placing table 12 is fixedly installed on the top of the support column 11. A placing annular plate 13 is fixedly installed on the top of the placing table 12. A fixed vertical plate 14 is fixedly installed on the top of the placing table 12. An electric telescopic rod 15 is fixedly installed on one side of the fixed vertical plate 14. The free end of the electric telescopic rod 15 extends to the other side of the fixed vertical plate 14 A clamping block 16 is fixedly installed, and the number of the clamping blocks 16 is two groups. The adjacent side walls of the two groups of clamping blocks 16 are arranged in an arc shape, and the adjacent side walls of the two groups of clamping blocks 16 are pasted and fixed with protective pads. A cleaning brush is fixedly installed inside the cleaning annular plate 20. This arrangement can move the extrusion mold 10 laterally, so that the extrusion mold 10 can be moved above the cleaning annular plate 20. The impurities adhered to the outer wall of the extrusion mold 10 can be cleaned by cleaning the annular plate 20, so as to avoid the adhesion of harder impurities on the extrusion mold 10, which will cause damage to the inner wall of the steel pipe during die-casting of the steel pipe and affect the normal practicality of the steel pipe. Therefore, the steel pipe can be protected during die-casting, and the steel pipe can be fixed to avoid tipping over during die-casting.

[0021] Working principle: When in use, the steel pipe to be die-cast is placed inside the annular plate 13, and then the electric telescopic rod 15 is controlled to start. The electric telescopic rod 15 starts to drive the clamping block 16 to move. The movement of the clamping block 16 can clamp the steel pipe. After the steel pipe is clamped, the electric push rod 8 is controlled to start. The electric push rod 8 starts to drive the connecting plate 9 and the extrusion die 10 to descend, so that the steel pipe can be die-cast. After die-casting, the electric push rod 8 is controlled to reset the connecting plate 9 and the extrusion die 10, and then the drive motor 4 is controlled to start. The drive motor 4 starts to drive the threaded rod 5 to rotate. The rotation of the threaded rod 5 drives the moving cross plate 7 to move, and then drives the extrusion die 10 to move. After moving the extrusion die 10 to the top of the cleaning annular plate 20, the electric push rod 8 is controlled to make the extrusion die 10 descend, and then the outer wall of the extrusion die 10 can be cleaned by cleaning the annular plate 20.

[0022] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A novel exhaust structure for die-casting molds of automotive parts, characterized in that: include: A bottom plate (1), a supporting side plate (2) is fixedly mounted on the top of the bottom plate (1), and a top plate (3) is fixedly mounted on the top of the supporting side plate (2); An extrusion die (10) is provided with a driving motor (4) fixedly mounted on one side of a top plate (3), an opening is provided inside the top plate (3), threaded rods (5) are rotatably mounted on the inner walls of both sides of the opening, a rotating shaft of the driving motor (4) is fixedly mounted on one end of the threaded rod (5), the driving motor (4) is used to drive the extrusion die (10) to move laterally, and the number of supporting side plates (2) is two groups, one side of one group of supporting side plates (2) is fixedly mounted with a mounting side rod (17), one side of the mounting side rod (17) is fixedly mounted with a cleaning box (18), an inner wall of the cleaning box (18) is fixedly mounted with an annular fixing plate (19), and an inner wall of the annular fixing plate (19) is fixedly mounted with a cleaning annular plate (20).

2. The novel exhaust structure of a die-casting mold for automotive parts according to claim 1 is characterized in that: Guide rods (6) are fixedly mounted on the inner walls of both sides of the opening on the top plate (3); a movable transverse plate (7) is slidably mounted on the outer wall of the guide rod (6); the movable transverse plate (7) and the threaded rod (5) are threadedly mounted; an electric push rod (8) is fixedly mounted on the top of the movable transverse plate (7); the free end of the electric push rod (8) extends to the bottom of the movable transverse plate (7) and is fixedly mounted with a connecting plate (9); an extrusion die (10) is fixedly mounted on the bottom of the connecting plate (9).

3. The novel exhaust structure of a die-casting mold for automobile parts according to claim 2 is characterized in that: A support column (11) is fixedly mounted on the top of the base plate (1), a placement platform (12) is fixedly mounted on the top of the support column (11), and a placement annular plate (13) is fixedly mounted on the top of the placement platform (12).

4. The novel exhaust structure of a die-casting mold for automobile parts according to claim 3 is characterized in that: A fixed vertical plate (14) is fixedly installed on the top of the placement table (12), an electric telescopic rod (15) is fixedly installed on one side of the fixed vertical plate (14), and a free end of the electric telescopic rod (15) extends to the other side of the fixed vertical plate (14) and is fixedly installed with a clamping block (16).

5. The novel exhaust structure of a die-casting mold for automobile parts according to claim 4 is characterized in that: The number of the clamping blocks (16) is two groups, the adjacent side walls of the two groups of clamping blocks (16) are both arranged in an arc shape, and the adjacent side walls of the two groups of clamping blocks (16) are both adhered and fixed with protective pads.

6. The novel exhaust structure of a die-casting mold for automobile parts according to claim 5 is characterized in that: A cleaning brush is fixedly installed inside the cleaning annular plate (20).

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