Front panel die casting mold

Abstract

The utility model belongs to die casting die technical field, concretely is a kind of front panel die casting die, including bottom plate, the outer wall of bottom plate is fixedly connected with mounting plate, the upper surface of bottom plate is fixedly connected with square iron, the upper surface of square iron is provided with rear mould frame, the outer wall of mounting plate is fixedly connected with rectangular box, the inner wall of rectangular box is slidably connected with sliding block, the inside screw thread connection of sliding block has threaded mounting column, the outer wall of threaded mounting column is fixedly connected with lifting ring, the outer wall of sliding block is equipped with the clamping groove. Pushing the clamping column to be re-embedded in the clamping groove of sliding block by being set, to reach the effect of adjusting lifting ring horizontal position, it is favorable to according to the actual gravity center of mould flexible adjustment lifting point, ensure that force balance when hoisting, avoid the risk of one-side inclination or overturning, improve versatility.

Description

Technical Field

[0001] This utility model belongs to the field of die casting mold technology, specifically a front panel die casting mold. Background Technology

[0002] Front panel die-casting molds are high-precision tools used for the mass production of front panel components for electronic devices, home appliances, and industrial products. Based on the die-casting process, molten metal alloy is injected under high pressure to fill the mold cavity, and after cooling and solidification, a thin-walled part with a complex structure, stable dimensions, and a smooth surface is formed. These molds are specifically designed to meet the stringent requirements of front panel products for structural strength, detailed features, and appearance quality, and are key equipment for achieving efficient forming of complex metal front panels in modern manufacturing.

[0003] In existing technologies, the lifting rings of molds are usually fixed to a single position by welding or bolting. This rigid connection method makes it difficult to adjust the lifting points according to the actual center of gravity of the mold. Fixed lifting points can easily cause the mold to tilt or even flip in the air, posing a significant safety hazard. At the same time, a set of molds can only be adapted to lifting equipment with a specific span, which is not versatile. In different application scenarios, additional lifting tools or complex binding methods are required, which seriously affects the handling efficiency and increases the operational risk.

[0004] Therefore, a front panel die-casting mold is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a front panel die-casting mold.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A front panel die-casting mold of this utility model includes a base plate, an mounting plate fixedly connected to the outer wall of the base plate, a square iron fixedly connected to the upper surface of the base plate, a rear mold frame provided on the upper surface of the square iron, a rectangular box fixedly connected to the outer wall of the mounting plate, a sliding block slidably connected to the inner wall of the rectangular box, a threaded mounting post threadedly connected to the inner side of the sliding block, a lifting ring fixedly connected to the outer wall of the threaded mounting post, a slot provided on the outer wall of the sliding block, a U-shaped frame fixedly connected to the outer wall of the mounting plate, a locking post slidably connected to the inner side of the U-shaped frame, the outer wall of the locking post slidably connected to the inner side of the rectangular box, the outer wall of the locking post slidably connected to the inner wall of the slot, a pull block fixedly connected to the outer wall of the locking post, a spring fixedly connected to the outer wall of the locking post, a spring slidably connected to the outer wall of the locking post, one end of the spring fixedly connected to the inner wall of the U-shaped frame, and the other end of the spring fixedly connected to the outer end of the limiting block.

[0007] Preferably, a fixing plate is fixedly connected to the upper surface of the base plate, and a pin is fixedly connected to the upper surface of the fixing plate.

[0008] Preferably, the rear mold frame has a rear mold core inside, and the front mold frame is attached to the upper surface of the rear mold frame.

[0009] Preferably, a front mold core is fixedly connected inside the front mold frame, and an inclined guide post is provided inside the front mold frame.

[0010] Preferably, the rear mold frame has a mold slide connected internally, and the mold slide has a slide groove inside.

[0011] Preferably, the outer wall of the front mold core is slidably connected to the inner wall of the sliding groove.

[0012] Preferably, the outer wall of the ejector pin is slidably connected to the interior of the rear mold core.

[0013] The beneficial effects of this utility model are: 1. This utility model provides a front panel die-casting mold. By setting a push pin, the end of the push pin is re-embedded into the slot of the sliding block, thereby achieving the effect of adjusting the horizontal position of the lifting ring. This is beneficial for flexibly adjusting the lifting point according to the actual center of gravity of the mold, ensuring balanced force during lifting, avoiding the risk of unilateral tilting or overturning, and improving versatility.

[0014] 2. This utility model provides a front panel die-casting mold. By setting the front mold core and the rear mold core to form a molding cavity, and the inclined guide post drives the mold slide to achieve lateral core pulling, thereby efficiently forming castings with complex side structures. When the mold is opened, the inclined guide post can automatically drive the slide to detach from the casting, and then the ejector pin will push the finished product out from the rear mold core. The whole process is smooth and ensures the casting quality and demolding efficiency. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0016] In the attached diagram: Figure 1 This is a perspective view of the present invention; Figure 2 This is a perspective view of the rear mold frame in this utility model; Figure 3 This is a perspective view of the front mold frame in this utility model; Figure 4 This is a perspective view of the base plate of this utility model; Figure 5 This is a perspective view of the sliding block in this utility model.

[0017] Legend: 1. Base plate; 2. Fixing plate; 3. Ejector pin; 4. Square iron; 5. Rear mold base; 6. Mold slide; 7. Slide slot; 8. Front mold base; 9. Front mold core; 10. Rear mold core; 11. Angled guide pillar; 12. Mounting plate; 13. Rectangular box; 14. Sliding block; 15. Slot; 16. Threaded mounting pillar; 17. Lifting ring; 18. U-shaped frame; 19. Locking pillar; 20. Limiting block; 21. Pull block; 22. Spring. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] Specific implementation examples are given below.

[0020] Please see Figure 1 - Figure 5 This utility model provides a front panel die-casting mold, including a base plate 1, an mounting plate 12 fixedly connected to the outer wall of the base plate 1, a square iron 4 fixedly connected to the upper surface of the base plate 1, a rear mold frame 5 provided on the upper surface of the square iron 4, a rectangular box 13 fixedly connected to the outer wall of the mounting plate 12, a sliding block 14 slidably connected to the inner wall of the rectangular box 13, a threaded mounting post 16 threadedly connected to the inside of the sliding block 14, a lifting ring 17 fixedly connected to the outer wall of the threaded mounting post 16, and a slot 15 formed on the outer wall of the sliding block 14 for mounting... A U-shaped frame 18 is fixedly connected to the outer wall of the plate 12. A locking post 19 is slidably connected inside the U-shaped frame 18. The outer wall of the locking post 19 is slidably connected to the inside of the rectangular box 13. The outer wall of the locking post 19 is slidably connected to the inner wall of the slot 15. A pull block 21 is fixedly connected to the outer wall of the locking post 19. A spring 22 is fixedly connected to the outer wall of the locking post 19. A spring 22 is slidably connected to the outer wall of the locking post 19. One end of the spring 22 is fixedly connected to the inner wall of the U-shaped frame 18, and the other end of the spring 22 is fixedly connected to the outer end of the limiting block 20.

[0021] Specifically, the base plate 1 and the mounting plate 12 provide a stable mounting foundation, the square iron 4 supports the rear mold frame 5 and provides movement space for the ejection mechanism, the rectangular box 13 provides a horizontal sliding track for the sliding block 14, the sliding block 14 and the threaded mounting post 16 are used to connect and support the lifting ring 17, the slot 15 and the locking post 19 are used to lock the position of the sliding block 14, the spring 22 provides the elastic force for the locking post 19 to automatically reset, and the pull block 21 is used to provide a force point.

[0022] For further details, please refer to Figure 1 - Figure 5 A fixing plate 2 is fixedly connected to the upper surface of the base plate 1, and an ejector pin 3 is fixedly connected to the upper surface of the fixing plate 2; a rear mold core 10 is provided inside the rear mold frame 5, and a front mold frame 8 is attached to the upper surface of the rear mold frame 5; a front mold core 9 is fixedly connected inside the front mold frame 8, and an inclined guide post 11 is provided inside the front mold frame 8; a mold slide 6 is slidably connected inside the rear mold frame 5, and a slide groove 7 is opened inside the mold slide 6; the outer wall of the front mold core 9 is slidably connected to the inner wall of the slide groove 7; and the outer wall of the ejector pin 3 is slidably connected to the interior of the rear mold core 10.

[0023] Specifically, during the mold closing stage, the front mold base 8 and the rear mold base 5 close together, and the front mold core 9 and the rear mold core 10 together form the cavity required for forming the casting. At the same time, the inclined guide post 11 on the front mold base 8 inserts into and drives the mold slide 6, causing it to slide to a predetermined position within the rear mold base 5. At this time, the outer wall of the front mold core 9 slides into the slide groove 7 of the mold slide 6, forming a complete cavity for the molten metal to fill. During the mold opening stage, the front mold base 8 and the rear mold base 5 separate, the inclined guide post 11 is pulled out, and the mold slide 6 slides in the opposite direction to detach from the casting, so as to remove its covering of the side structure of the casting. As the mold is fully opened, the casting usually remains on the rear mold core 10. The fixing plate 2 fixed on the base plate 1 pushes the ejector pin 3, and the ejector pin 3 then slides through the channel inside the rear mold core 10, thereby smoothly ejecting the formed casting from the rear mold and completing the die casting.

[0024] Working principle: When the position of the lifting ring 17 needs to be adjusted, pull the pull block 21 outward. The pull block 21 causes the locking post 19 to slide within the U-shaped frame 18 and the rectangular box 13, causing it to overcome the elastic force of the spring 22 and slide completely out of the slot 15 on the sliding block 14. At this time, the sliding block 14 is unlocked and can slide within the inner wall of the rectangular box 13. Since the lifting ring 17 is fixedly connected to the sliding block 14 by the threaded mounting post 16, sliding the sliding block 14 can move the lifting ring 17 to the required new horizontal position. When the lifting ring 17 moves to the target position, that is, when the other slot 15 on the sliding block 14 is aligned with the locking post 19, release the pull block 21. At this time, the compressed spring 22 releases its elastic force, pushing the locking post 19 so that its end is re-embedded into the slot 15 of the sliding block 14, thereby achieving the effect of adjusting the horizontal position of the lifting ring 17. This is beneficial for flexibly adjusting the lifting point according to the actual center of gravity of the mold, ensuring balanced force during lifting, avoiding the risk of unilateral tilting or overturning, and improving versatility.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A front panel die-casting mold, comprising a base plate (1), characterized in that: A mounting plate (12) is fixedly connected to the outer wall of the base plate (1). A square iron (4) is fixedly connected to the upper surface of the base plate (1). A rear mold frame (5) is provided on the upper surface of the square iron (4). A rectangular box (13) is fixedly connected to the outer wall of the mounting plate (12). A sliding block (14) is slidably connected to the inner wall of the rectangular box (13). A threaded mounting post (16) is threadedly connected to the inside of the sliding block (14). A lifting ring (17) is fixedly connected to the outer wall of the threaded mounting post (16). A slot (15) is provided on the outer wall of the sliding block (14). A mounting plate (12) is fixedly connected to the outer wall of the mounting plate (12). A U-shaped frame (18) is slidably connected to a locking post (19) inside the U-shaped frame (18). The outer wall of the locking post (19) is slidably connected to the inside of a rectangular box (13). The outer wall of the locking post (19) is slidably connected to the inner wall of a slot (15). A pull block (21) is fixedly connected to the outer wall of the locking post (19). A spring (22) is fixedly connected to the outer wall of the locking post (19). A spring (22) is slidably connected to the outer wall of the locking post (19). One end of the spring (22) is fixedly connected to the inner wall of the U-shaped frame (18), and the other end of the spring (22) is fixedly connected to the outer end of a limiting block (20).

2. The front panel die-casting mold as described in claim 1, characterized in that: A fixing plate (2) is fixedly connected to the upper surface of the base plate (1), and a pin (3) is fixedly connected to the upper surface of the fixing plate (2).

3. The front panel die-casting mold as described in claim 1, characterized in that: The rear mold frame (5) is provided with a rear mold core (10) inside, and the front mold frame (8) is attached to the upper surface of the rear mold frame (5).

4. The front panel die-casting mold as described in claim 3, characterized in that: The front mold frame (8) is fixedly connected to the front mold core (9), and the front mold frame (8) is provided with inclined guide pillars (11).

5. A front panel die-casting mold as described in claim 3, characterized in that: The rear mold frame (5) is internally connected to a mold slide (6), and the mold slide (6) is internally provided with a slide groove (7).

6. The front panel die-casting mold as described in claim 4, characterized in that: The outer wall of the front mold core (9) is slidably connected to the inner wall of the sliding groove (7).

7. A front panel die-casting mold as described in claim 2, characterized in that: The outer wall of the ejector pin (3) is slidably connected to the inside of the rear mold core (10).

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