Faucet spout outer ring mold

Abstract

This utility model discloses an outer ring mold for a faucet outlet, relating to the field of AA technology. It includes a top cover, with a filling port fixedly connected to the top of the top cover. A mold assembly is located at the bottom of the top cover, and a base is located at the bottom of the mold assembly. A pusher assembly is located between the mold assembly and the base. A mold column is located inside the base. The mold assembly includes a top mold, which is fixed to the bottom of the top cover. This faucet outlet outer ring mold uses the top cover to move the top mold, which in turn moves a pusher plate. The pusher plate then moves the first and second bottom molds on both sides to separate along a sliding plate. This design allows the top mold to move upwards automatically to separate the bottom molds during demolding after cooling, eliminating the need for manual operation, greatly simplifying the demolding process, improving demolding efficiency, and preventing damage to the workpiece caused by improper manual operation, thus ensuring the quality of the workpiece.

Description

Technical Field

[0001] This utility model relates to the technical field of water outlet outer ring mold for faucets, specifically a water outlet outer ring mold for faucets. Background Technology

[0002] The faucet spout outer ring mold is a specialized tool used to produce the key component of a faucet, the spout outer ring. This mold is typically made of high-quality steel, such as high-strength alloy steel, possessing high hardness, high wear resistance, and good corrosion resistance. This ensures stable performance during long-term, high-frequency production processes, extending the mold's lifespan. The mold's ingenious structure design is precisely tailored to the shape and size of the spout outer ring, including key components such as the cavity and core. It can accurately form the product's outer shape and inner hole. Its rationally designed cooling system effectively controls the mold temperature, accelerates product cooling, improves production efficiency, and simultaneously ensures product dimensional accuracy and surface quality.

[0003] In existing technologies, traditional faucet outlet outer ring molds have obvious defects. Due to the special shape of the faucet outlet outer ring workpiece, which has complex curved surfaces and other structures, these special shapes seriously hinder the smooth demolding of the workpiece during the mold opening process. This results in a large frictional force between the mold and the workpiece, which not only makes demolding extremely difficult and requires a lot of manpower and time, but also easily causes scratches, deformation and other damage to the workpiece surface, affecting product quality. Therefore, we need a faucet outlet outer ring mold. Utility Model Content

[0004] The purpose of this utility model is to provide a water outlet outer ring mold for a faucet to solve the existing problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an outer ring mold for a faucet outlet, comprising a top cover, a filling port fixedly connected to the top of the top cover, a mold assembly provided at the bottom of the top cover, a base provided at the bottom of the mold assembly, a pusher assembly provided between the mold assembly and the base, a mold column provided inside the base, the mold assembly comprising a top mold, the top mold being fixed to the bottom of the top cover, a positioning hole provided on the top mold, a push plate provided below the top mold, a positioning rod fixedly connected to the top of the base, a sliding plate fixedly connected to the top of the base, a first bottom mold and a second bottom mold sequentially provided on the top of the sliding plate, a flow channel provided between the first bottom mold and the second bottom mold, and an outer ring workpiece placed in the mold cavity between the first bottom mold and the second bottom mold.

[0006] Preferably, the top mold forms a positioning structure with a positioning hole and a positioning rod, and the inner diameter of the positioning hole matches the outer diameter of the positioning rod, and the outer wall of the positioning rod fits against the inner wall of the positioning hole.

[0007] Preferably, the first bottom mold forms a sliding structure with the second bottom mold via a sliding plate, and the top of the sliding plate has a smooth contact surface with the bottom of the first bottom mold and the bottom of the second bottom mold.

[0008] Preferably, the top mold forms a movable structure with the first bottom mold via a push plate, and the bottom of the push plate extends between the base and the first bottom mold to push the first bottom mold to move.

[0009] Preferably, the pushing assembly includes a pressing plate, which is fixed inside the top cover. A support seat is fixedly connected inside the base. A spring is fixedly connected to the top of the support seat. An L-shaped plate is fixedly connected to the top of the spring. A push ring is fixedly connected to one side of the L-shaped plate.

[0010] Preferably, the support base forms an elastic structure with the L-shaped plate via a spring, and the spring is disposed between the support base and the L-shaped plate.

[0011] Preferably, the L-shaped plate forms a movable structure with the mold column via a push ring, and the inner diameter of the push ring matches the outer diameter of the mold column, and the inner wall of the push ring is fitted to the outer wall of the mold column.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In the scheme of this application:

[0014] 1. To address the problems of difficulty in separating the bottom mold during demolding, cumbersome operation, and easy damage to the workpiece in existing technologies, this application proposes a top cover that drives the top mold to move. The top mold drives the push plate, which in turn drives the first and second bottom molds on both sides to separate along the sliding plate. This design allows the top mold to move upwards automatically to separate the bottom molds during demolding after cooling, eliminating the need for manual labor. This greatly simplifies the demolding process, improves demolding efficiency, and avoids damage to the workpiece caused by improper manual operation, thus ensuring the quality of the workpiece.

[0015] 2. To address the problems of inconvenient demolding and easy residue affecting production caused by the outer ring workpiece on the mold pillar in the prior art, this application proposes a structure consisting of a pressing plate, an L-shaped plate, a spring, and a push ring. During mold closing, the pressing plate presses the L-shaped plate, compressing the spring, and the push ring seals against the inner wall of the mold cavity. During demolding, the pressing plate disengages from the L-shaped plate, the spring rebounds and pushes the L-shaped plate, which in turn drives the push ring to eject the outer ring workpiece from the mold pillar. This design achieves automatic ejection and demolding of the outer ring workpiece, which is convenient and quick, effectively avoids workpiece residue, and improves production efficiency and mold usability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the first bottom mold and the second bottom mold of this utility model;

[0018] Figure 3 This is a schematic diagram of the base and pusher assembly of this utility model;

[0019] Figure 4 This is a schematic diagram of the pusher assembly structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the top mold and pressing plate structure of this utility model.

[0021] In the diagram: 1. Top cover; 2. Injection port; 3. Mold assembly; 301. Top mold; 302. Positioning hole; 303. Push plate; 304. Positioning rod; 305. Slide plate; 306. First bottom mold; 307. Second bottom mold; 308. Runner; 309. Outer ring workpiece; 4. Base; 5. Push assembly; 501. Pressing plate; 502. L-shaped plate; 503. Support base; 504. Spring; 505. Push ring; 6. Mold pillar. Detailed Implementation

[0022] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model embodiment provides a mold for the outer ring of a faucet's outlet, such as... Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the device includes a top cover 1, a filling port 2 fixedly connected to the top of the top cover 1, a mold assembly 3 at the bottom of the top cover 1, a base 4 at the bottom of the mold assembly 3, a pusher assembly 5 between the mold assembly 3 and the base 4, a mold pillar 6 inside the base 4, a top mold 301 fixedly attached to the bottom of the top cover 1, a positioning hole 302 on the top mold 301, a push plate 303 below the top mold 301, a positioning rod 304 fixedly connected to the top of the base 4, a sliding plate 305 fixedly connected to the top of the base 4, a first bottom mold 306 and a second bottom mold 307 sequentially arranged on the top of the sliding plate 305, a flow channel 308 between the first bottom mold 306 and the second bottom mold 307, and a mold cavity between the first bottom mold 306 and the second bottom mold 307. The outer ring workpiece 309 is placed on the mold. After the mold completes the material forming and cools, it enters the demolding stage. The top cover 1 moves upward, which in turn drives the top mold 301 connected to it to move upward together. Since the top mold 301 is connected to the push plate 303, the push plate 303 will also move upward with the top mold 301. The push plate 303 is linked with the first bottom mold 306 and the second bottom mold 307 on both sides. During the upward movement of the push plate 303, an upward pulling force is applied to the first bottom mold 306 and the second bottom mold 307. At the same time, the bottom of the first bottom mold 306 and the second bottom mold 307 cooperates with the slide plate 305. Under the action of the pulling force, they will separate to both sides along the slide plate 305, thereby realizing the separation of the top mold 301 and the bottom mold, creating conditions for the subsequent removal of the workpiece, and completing the separation and demolding operation.

[0024] Further, such as Figure 2 and Figure 5 As shown, the top mold 301 forms a positioning structure with the positioning rod 304 through the positioning hole 302, and the inner diameter of the positioning hole 302 matches the outer diameter of the positioning rod 304. The outer wall of the positioning rod 304 is fitted to the inner wall of the positioning hole 302. By setting the positioning hole 302 in the top mold 301, the positioning hole 302 can be locked onto the outer wall of the positioning rod 304 for positioning and installation.

[0025] Further, such as Figure 2 and Figure 5 As shown, the first bottom mold 306 forms a sliding structure with the second bottom mold 307 through the slide plate 305, and the top of the slide plate 305 has smooth contact surfaces with the bottom of the first bottom mold 306 and the bottom of the second bottom mold 307. By setting the first bottom mold 306 and the second bottom mold 307, it is easy for the first bottom mold 306 and the second bottom mold 307 to separate and demold, which improves demolding stability and reduces the occurrence of workpiece damage during demolding.

[0026] Further, such as Figure 2 and Figure 5 As shown, the top mold 301 forms a movable structure with the first bottom mold 306 through the push plate 303, and the bottom of the push plate 303 extends between the base 4 and the first bottom mold 306 to push the first bottom mold 306 to move. The push plate 303 can be locked between the base 4 and the first bottom mold 306, which can facilitate the opening and closing of the first bottom mold 306.

[0027] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 4 and Figure 5 As shown, the pusher assembly 5 includes a pressing plate 501, which is fixed inside the top cover 1. A support base 503 is fixedly connected inside the base 4. A spring 504 is fixedly connected to the top of the support base 503, and an L-shaped plate 502 is fixedly connected to the top of the spring 504. A push ring 505 is fixedly connected to one side of the L-shaped plate 502. During the mold closing process, the pressing plate 501 applies downward pressure to the L-shaped plate 502 as the mold closes, causing the L-shaped plate 502 to move downward. When the L-shaped plate 502 moves downward, it compresses the spring 504 inside the support base 503. The spring 504 is compressed and stores the pressure. The spring 504 stores elastic potential energy. At the same time, the L-shaped plate 502 drives the push ring 505 to move downward along the mold column 6 until the push ring 505 is in contact with the inner wall of the mold cavity and seals it, ensuring the molding environment of the material. When the material is cooled and demolded, the top mold 301 moves upward, causing the pressing plate 501 to break free from the positioning restriction of the L-shaped plate 502. At this time, the elastic potential energy stored in the spring 504 is released, generating an upward rebound force to push the L-shaped plate 502 upward. The L-shaped plate 502 drives the push ring 505 to move upward. The push ring 505 applies an upward pushing force to the outer ring workpiece 309 outside the mold column 6, pushing the outer ring workpiece 309 out of the mold column 6, thus achieving ejection and demolding.

[0028] Further, such as Figure 4 As shown, the support base 503 forms an elastic structure with the L-shaped plate 502 through the spring 504, and the spring 504 is set between the support base 503 and the L-shaped plate 502, which strengthens the connection effect between the support base 503 and the spring 504, so that the support base 503 can support the L-shaped plate 502 with the support of the spring 504.

[0029] Further, such as Figure 4 As shown, the L-shaped plate 502 forms a movable structure with the mold column 6 through the push ring 505, and the inner diameter of the push ring 505 matches the outer diameter of the mold column 6. The inner wall of the push ring 505 is fitted to the outer wall of the mold column 6, which strengthens the connection between the push ring 505 and the mold column 6. This allows the L-shaped plate 502 to push out and demold the outer ring workpiece 309 on the mold column 6 by relying on the push ring 505.

[0030] Working principle: During use, the top cover 1 can drive the top mold 301 to move downwards, allowing the top mold 301 to be secured to the outer wall of the positioning rod 304 on the top of the base 4 via the positioning hole 302. This ensures that the top mold 301 stably fits against the first bottom mold 306 and the second bottom mold 307. Furthermore, during the mold closing process, the pressing plate 501 can press the L-shaped plate 502, causing the L-shaped plate 502 to move downwards and compress the spring 504 inside the support base 503. This compression of the spring 504 allows the L-shaped plate 502 to drive the push ring 505 to move downwards along the mold column 6, ensuring that the push ring 505 fits and seals against the inner wall of the mold cavity. In addition, after installation, material can be injected through the injection port 2 via external equipment, and the material is transported to the mold cavity formed between the top mold 301 and the bottom mold by the flow channel 308. When demolding after cooling, the top mold 301 can move upward, which can drive the push plate 303 to move upward. The push plate 303 can drive the first bottom mold 306 and the second bottom mold 307 on both sides to separate along the slide plate 305. At the same time, the pressing plate 501 is disengaged from the positioning of the L-shaped plate 502, and the spring 504 rebounds and pushes the L-shaped plate 502. The L-shaped plate 502 can drive the push ring 505 to push out the outer ring workpiece 309 outside the mold column 6, which facilitates the demolding of the workpiece.

[0031] 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 water outlet outer ring mold for a faucet, comprising a top cover (1), characterized in that: The top of the top cover (1) is fixedly connected to an injection port (2), and a mold assembly (3) is provided at the bottom of the top cover (1). A base (4) is provided at the bottom of the mold assembly (3). A pusher assembly (5) is provided between the mold assembly (3) and the base (4). A mold column (6) is provided inside the base (4). The mold assembly (3) includes a top mold (301), and the top mold (301) is fixed to the bottom of the top cover (1). A positioning hole (302) is provided on the top mold (301). A push plate (303) is provided below the base (4), a positioning rod (304) is fixedly connected to the top of the base (4), a sliding plate (305) is fixedly connected to the top of the base (4), a first bottom mold (306) and a second bottom mold (307) are sequentially provided on the top of the sliding plate (305), a flow channel (308) is provided between the first bottom mold (306) and the second bottom mold (307), and an outer ring workpiece (309) is placed in the cavity between the first bottom mold (306) and the second bottom mold (307).

2. The water outlet outer ring mold of a faucet according to claim 1, characterized in that: The top mold (301) forms a positioning structure with the positioning rod (304) through the positioning hole (302), and the inner diameter of the positioning hole (302) matches the outer diameter of the positioning rod (304), and the outer wall of the positioning rod (304) fits against the inner wall of the positioning hole (302).

3. The water outlet outer ring mold of a faucet according to claim 1, characterized in that: The first bottom mold (306) forms a sliding structure with the second bottom mold (307) through the slide plate (305), and the top of the slide plate (305) is in smooth contact with the bottom of the first bottom mold (306) and the bottom of the second bottom mold (307).

4. The water outlet outer ring mold of a faucet according to claim 1, characterized in that: The top mold (301) forms a movable structure with the first bottom mold (306) through the push plate (303), and the bottom of the push plate (303) extends into the base (4) and the first bottom mold (306) to push the first bottom mold (306) to move.

5. The water outlet outer ring mold of a faucet according to claim 1, characterized in that: The pusher assembly (5) includes a pressing plate (501), which is fixed inside the top cover (1). A support seat (503) is fixedly connected inside the base (4). A spring (504) is fixedly connected to the top of the support seat (503). An L-shaped plate (502) is fixedly connected to the top of the spring (504). A push ring (505) is fixedly connected to one side of the L-shaped plate (502).

6. The water outlet outer ring mold of a faucet according to claim 5, characterized in that: The support base (503) forms an elastic structure with the L-shaped plate (502) through the spring (504), and the spring (504) is disposed between the support base (503) and the L-shaped plate (502).

7. The water outlet outer ring mold of a faucet according to claim 5, characterized in that: The L-shaped plate (502) forms a movable structure with the mold column (6) through the push ring (505), and the inner diameter of the push ring (505) matches the outer diameter of the mold column (6), and the inner wall of the push ring (505) is fitted to the outer wall of the mold column (6).

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