Automobile part casting mold

Abstract

The utility model discloses an automobile part casting die, relates to the technical field of casting die structures, and aims to solve the problem that different automobile parts cannot be cast and formed well due to the fact that a forming die holder cannot be detached and replaced well when an existing casting die is used for casting. According to the technical scheme, the die comprises a lower die body, supporting bases are arranged on the two sides of the outer wall of the lower die body, limiting supporting ends are arranged at the upper ends of the supporting bases, a mounting groove is formed in the lower die body, limiting grooves are formed in the two sides of the mounting groove, and a forming die base is mounted in the mounting groove; a pouring groove is formed in the forming die base, connecting mounting bases are arranged at the two ends of the forming die base, fixing ends are arranged on the two sides of each connecting mounting base, a cooling water inlet base is arranged at one end of each connecting mounting base, and a cooling water drainage base is arranged on one side of each cooling water inlet base. And an upper mold is mounted above the lower mold.

Description

Technical Field

[0001] This utility model relates to the field of casting mold structure technology, and in particular to a casting mold for automotive parts. Background Technology

[0002] Automotive parts are the various units that make up a car and the products that serve the car. There are many types of automotive parts, mainly including engines and their accessories, transmissions and drive axles, suspension systems, braking systems, and body and interior and exterior trim parts. When automotive parts are cast, casting molds are required.

[0003] A search revealed that authorization announcement number CN218224602U discloses an automotive parts casting mold, relating to the field of automotive parts mold technology. This utility model includes a housing, with a fixed mold mounted on the lower side of the housing's interior. Multiple electro-hydraulic rods are mounted on the upper side of the housing's interior, with pads mounted below the rods and a moving mold mounted below the pads. A groove is formed on the lower side of the fixed mold, within which a top plate slidably fits. A stop block is elastically fitted on one side of the pads, and a movable plate corresponding to the stop block is rotatably fitted on one side of the housing's inner wall. The movable plate and the top plate are in a transmission connection. This utility model, through the fixed mold, allows the moving mold to move into the fixed mold to extrude and cast molten metal. Through the top plate, after the engine hood inside the fixed mold has cooled, the stop block, via the rotation of the movable plate, drives the top plate to move, pushing the cooled engine hood out of the fixed mold, thus facilitating removal of the cooled engine hood from the mold by the user.

[0004] However, existing casting molds cannot easily disassemble and replace the forming mold base during casting, which makes it difficult to cast different automotive parts effectively. Therefore, there is an urgent need in the market for an automotive parts casting mold to solve these problems. Utility Model Content

[0005] The purpose of this utility model is to provide a casting mold for automotive parts, so as to solve the problem mentioned in the background art that the existing casting molds cannot be easily disassembled and replaced during casting, thus making it difficult to cast different automotive parts.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A casting mold for automotive parts includes a lower mold, an ejector seat installed inside the lower end of the lower mold, support seats on both sides of the outer wall of the lower mold, a limit support end at the upper end of the support seat, an installation groove inside the lower mold, limit grooves on both sides of the installation groove, a forming mold base installed inside the installation groove, a casting groove inside the forming mold base, connecting mounting seats at both ends of the forming mold base, fixed ends on both sides of the connecting mounting seats, a cooling water inlet seat at one end of the connecting mounting seat, a cooling water drain seat on one side of the cooling water inlet seat, and an upper mold installed above the lower mold.

[0008] By adopting the above technical solution, the casting mold can be used conveniently, and the forming mold base can be easily disassembled and replaced, so that different parts can be easily cast.

[0009] Furthermore, two fixing seats are provided on both sides of the lower end of the lower mold. The fixing seats are integral with the lower mold and have fixing holes inside.

[0010] By adopting the above technical solution, the lower mold can be easily installed and fixed through the fixing holes provided by the fixing base.

[0011] Furthermore, four support seats are provided, and the four support seats are symmetrical about the vertical center line of the lower mold. The support seats and the lower mold are an integral structure.

[0012] By adopting the above technical solution, the support base can conveniently provide limiting support for the upper mold.

[0013] Furthermore, four limiting grooves are provided, and positioning grooves are provided at the four corners of the lower mold, with four positioning grooves in total.

[0014] By adopting the above technical solution, the upper mold can be conveniently limited and installed by the setting limit groove, and the upper mold can be positioned and moved by the setting positioning groove, so as to avoid the displacement during the movement, which would affect the casting effect.

[0015] Furthermore, each of the four corners of the forming mold base is provided with an installation end, and the installation end is fixedly connected to the lower mold by fixing screws.

[0016] By adopting the above technical solution, the molding mold base and the lower mold can be easily installed and fixed by fixing screws.

[0017] Furthermore, a limiting mounting seat is provided inside the upper end of the support base, and the fixed end is located inside the limiting mounting seat. The fixed end and the limiting mounting seat are fixedly connected by mounting screws.

[0018] By adopting the above technical solution, it is convenient to further install and fix the molding mold base and the support base.

[0019] Furthermore, a limiting seat is provided at the lower end of the upper mold, and the limiting seat is correspondingly provided with a limiting groove. One end of the limiting seat is located inside the limiting groove. Positioning mounting seats are provided on both sides of the upper mold. The positioning mounting seats are integral with the upper mold. The positioning mounting seats are correspondingly provided with a support seat, and the positioning mounting seats are located at the upper end of the support seat.

[0020] By adopting the above technical solution, the upper mold can be conveniently positioned and supported. The limiting seat and the corresponding limiting groove can prevent the upper mold from shaking during pouring, thus affecting the pouring effect.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] (1) When different automotive parts need to be processed, the present invention can easily disassemble and replace the molding die by rotating the fixing screw and the mounting screw, thereby making it convenient to produce and process different automotive parts.

[0023] (2) By placing the upper mold above the lower mold, the present invention can facilitate the casting of automotive parts. The corresponding limit seat and limit groove can prevent the upper mold from shaking during casting, thus affecting the casting effect. Coolant is introduced through the cooling water inlet seat, which can facilitate the cooling of the casting material and improve the casting effect. The support seat can easily support the upper mold, and at the same time, the external pipes of the cooling water inlet seat and the cooling water outlet seat can be easily connected, which can also improve the heat dissipation efficiency. Attached Figure Description

[0024] Figure 1 This is the overall front view of the present invention;

[0025] Figure 2 This is a structural diagram of the lower mold of this utility model;

[0026] Figure 3 For the present utility model Figure 2 A magnified view of a portion of area A;

[0027] Figure 4 For the present utility model Figure 1 A magnified view of a portion of area B.

[0028] In the diagram: 1. Lower mold; 101. Limiting groove; 102. Positioning groove; 103. Mounting groove; 2. Fixing seat; 201. Fixing hole; 3. Support seat; 301. Limiting support end; 302. Limiting mounting seat; 4. Molding mold base; 401. Casting groove; 402. Mounting end; 5. Fixing screw; 6. Connecting mounting seat; 601. Fixing end; 7. Mounting screw; 8. Cooling water inlet seat; 9. Cooling water drain seat; 10. Ejector seat; 11. Upper mold; 1101. Limiting seat; 1102. Positioning mounting seat. Detailed Implementation

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

[0030] Please see Figure 1-4 This utility model provides an embodiment of an automotive parts casting mold, comprising a lower mold 1, with two fixing seats 2 on both sides of the lower end of the lower mold 1. The fixing seats 2 are integral with the lower mold 1, and the fixing seats 2 have fixing holes 201 inside. An ejector seat 10 is installed inside the lower end of the lower mold 1. Support seats 3 are provided on both sides of the outer wall of the lower mold 1, with a limit support end 301 at the upper end of the support seat 3. An installation groove 103 is provided inside the lower mold 1, with limit grooves 101 on both sides of the installation groove 103, and four limit grooves 101 are provided. A positioning groove 102 is provided at each of the four corners of the lower mold 1, and four positioning grooves 102 are provided. A forming mold base 4 is installed inside the installation groove 103, with an installation end 402 at each of the four corners of the forming mold base 4. The installation end 402 is fixedly connected to the lower mold 1 by fixing screws 5. A gating system is provided inside the forming mold base 4. The forming mold base 4 has a trough 401 and two ends of a connecting mounting base 6. Both sides of the connecting mounting base 6 are provided with fixed ends 601. One end of the connecting mounting base 6 is provided with a cooling water inlet seat 8, and one side of the cooling water inlet seat 8 is provided with a cooling water drain seat 9. An upper mold 11 is installed above the lower mold 1. The ejector seat 10 facilitates demolding. The forming mold base 4 facilitates the casting of automotive parts. The forming mold base 4 is also easy to disassemble and replace, thus facilitating the casting of different automotive parts. The cooling water inlet seat 8 and the cooling water drain seat 9 allow coolant to pass through the forming mold base 4, thereby effectively cooling the cast parts. It should be noted that, in order to save space and highlight the innovative elements of this patent, such as the specific process of ejecting the cast automotive parts and the casting process, this patent will not elaborate on these details.

[0031] See Figure 1 , Figure 2 and Figure 3 There are four support seats 3, which are symmetrical about the vertical center line of the lower mold 1. The support seats 3 and the lower mold 1 are an integral structure. The upper end of the support seat 3 is provided with a limit mounting seat 302. The fixed end 601 is located inside the limit mounting seat 302. The fixed end 601 and the limit mounting seat 302 are fixedly connected by mounting screws 7. The mounting screws 7 can easily install and fix the connecting mounting seat 6 and the support seat 3, which can further improve the installation effect of the forming mold base 4 and make the forming mold base 4 easy to disassemble.

[0032] See Figure 1 , Figure 2 and Figure 4 The upper mold 11 is provided with a limiting seat 1101 at its lower end. The limiting seat 1101 is correspondingly provided with the limiting groove 101. One end of the limiting seat 1101 is located inside the limiting groove 101. Positioning mounting seats 1102 are provided on both sides of the upper mold 11. The positioning mounting seats 1102 and the upper mold 11 are integral structures. The positioning mounting seats 1102 are correspondingly provided with the support seat 3. The positioning mounting seats 1102 are located at the upper end of the support seat 3, which can conveniently limit the upper mold 11. In this way, during the casting process, the upper mold 11 is prevented from shifting, which would affect the casting effect.

[0033] Working principle: During use, the upper mold 11 is positioned above the lower mold 1, facilitating the casting of automotive parts. The corresponding limiting seat 1101 and limiting groove 101 prevent the upper mold 11 from shaking during casting, thus affecting the casting effect. Coolant is introduced through the cooling water inlet seat 8 to cool the casting material, thereby improving the casting effect. The supporting seat 3 provides convenient support for the upper mold 11 and facilitates the connection of external pipes to the cooling water inlet seat 8 and cooling water outlet seat 9, while also improving heat dissipation efficiency. When different automotive parts need to be processed, the forming mold base 4 can be easily disassembled and replaced by rotating the fixing screw 5 and mounting screw 7, thus facilitating the production and processing of different automotive parts.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A casting mold for an automotive part, comprising a lower mold (1), characterized in that: The inside of the lower end of the lower mold (1) is provided with an ejection seat (10), both sides of the outer wall of the lower mold (1) are provided with a support seat (3), the upper end of the support seat (3) is provided with a limiting support end (301), the inside of the lower mold (1) is provided with a mounting groove (103), both sides of the mounting groove (103) are provided with a limiting groove (101), the inside of the mounting groove (103) is provided with a forming die seat (4), both ends of the forming die seat (4) are provided with a connecting mounting seat (6), both sides of the connecting mounting seat (6) are provided with a fixed end (601), one end of the connecting mounting seat (6) is provided with a cooling water inlet seat (8), one side of the cooling water inlet seat (8) is provided with a cooling water outlet seat (9), and the upper end of the lower mold (1) is provided with an upper mold (11).

2. The casting mold for an automobile part according to claim 1, characterized by: Both sides of the lower end of the lower mold (1) are provided with a fixed seat (2), the fixed seat (2) is provided with two, the fixed seat (2) and the lower mold (1) are an integral structure, and the inside of the fixed seat (2) is provided with a fixed hole (201).

3. A casting mold for an automotive part according to claim 2, wherein: The support seat (3) is provided with four, four support seats (3) are symmetrical about the vertical center line of the lower mold (1), and the support seat (3) and the lower mold (1) are an integral structure.

4. The casting mold for an automotive part according to claim 3, characterized by: The limiting groove (101) is provided with four, and the four corners of the lower mold (1) are provided with a positioning groove (102), and the positioning groove (102) is provided with four.

5. A casting mold for an automotive part according to claim 4, wherein: The four corners of the forming die seat (4) are provided with mounting ends (402), and the mounting ends (402) and the lower mold (1) are fixedly connected through fixed screws (5).

6. A casting mold for an automotive part according to claim 5, wherein: The inside of the upper end of the support seat (3) is provided with a limiting mounting seat (302), the fixed end (601) is located in the inside of the limiting mounting seat (302), and the fixed end (601) and the limiting mounting seat (302) are fixedly connected through mounting screws (7).

7. A casting mold for an automotive part according to claim 6, characterized in that: The lower end of the upper mold (11) is provided with a limiting seat (1101), the limiting seat (1101) is provided correspondingly with the limiting groove (101), one end of the limiting seat (1101) is located in the inside of the limiting groove (101), both sides of the upper mold (11) are provided with a positioning mounting seat (1102), the positioning mounting seat (1102) and the upper mold (11) are an integral structure, the positioning mounting seat (1102) is provided correspondingly with the support seat (3), and the positioning mounting seat (1102) is located at the upper end of the support seat (3).

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