Die for hot water outlet connector product

Abstract

The utility model relates to the technical field of water connector dies, and discloses a die of a hot water outlet connector product, which comprises a base and a top cover, an input port is arranged on the upper surface of the top cover, a buffer plate is slidably connected to the lower surface of the base, a connecting box is fixedly connected to the upper surface of the base, and a connecting plate is fixedly connected to the upper surface of the connecting box. A product body is arranged on the upper surface of the connecting plate, the sliding assembly is used for assisting in forming of a water inlet hole of the product body and comprises a guide rail, the lower surface of the guide rail is fixedly connected to the upper surface of the connecting plate, and the outer wall of the guide rail is slidably connected with a first sliding block and a second sliding block. The outer walls of the first sliding block and the second sliding block are fixedly connected with butt joint blocks. According to the utility model, the product forming quality is improved, the accuracy, the stability and the sealing performance of the water inlet hole forming of the product are ensured, the size stability of a sealing ring groove is facilitated, the stability and the reliability of demolding operation are ensured, and the size precision of the product is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to water joint mould technical field especially relates to a mould of hot water outlet joint product. BACKGROUND

[0002] In modern industrial production, hot water outlet joint product as the key component in various liquid delivery systems, its mould design and manufacturing technology has been concerned, with the continuous improvement of product quality requirements of various industries, the demand for hot water outlet joint product forming precision, sealing performance and overall quality stability is increasingly stringent, which prompts mould manufacturing enterprises to continuously explore and develop new mould technology to meet the market demand for high-quality hot water outlet joint product.

[0003] The traditional hot water outlet joint product mould in the design and manufacturing process, often adopt relatively simple fixed forming structure, for example, the water inlet hole usually adopts single fixed core to form, this way when dealing with complex shape water inlet hole, the flexibility is poor, in the forming process, the position and shape of the core once determined is difficult to adjust, and for the sealing structure of the product, generally in the mould is pre-set fixed sealing groove shape, sealing ring is embedded in the subsequent assembly process, this way is difficult to ensure the size precision of sealing ring groove and the close fit of the product, prone to sealing not strict or due to size deviation leading to unstable sealing performance and other problems.

[0004] However, a key problem of the traditional hot water outlet joint product mould technology is that it cannot guarantee the stability and sealing performance of the water inlet hole forming, which seriously affects the quality and use reliability of the product, due to the insufficient forming precision of the water inlet hole, it may cause poor fit between the joint and the connecting pipeline, water leakage or loose connection, unstable sealing performance will cause the product to leak during use, reduce the service life and safety of the product, at the same time, uneven shrinkage of each part of the product will cause uneven distribution of internal stress, making the product prone to rupture or damage in long-term use, which cannot meet the strict requirements of modern industrial production for high-quality hot water outlet joint product. CONTENT OF THE UTILITY MODEL

[0005] In order to make up for the above shortcomings, the utility model provides a mould of hot water outlet joint product, which aims to improve the stability and sealing performance of the water inlet hole forming of the traditional hot water outlet joint product mould, thereby reducing the service life and safety of the product, making the product prone to rupture or damage in long-term use.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a hot water outlet joint product's mould, including base and top cap, the top cap upper surface is provided with input, the base lower surface is connected with the buffer board of sliding, the base upper surface is fixedly connected with the connecting box, the connecting box upper surface is fixedly connected with the connecting plate, the connecting plate upper surface is provided with the cavity, the connecting plate upper surface is provided with the product body, the connecting plate upper surface is provided with sliding assembly, and the sliding assembly is used for assisting the water inlet hole forming of product body.

[0007] Further, the connecting plate upper surface is fixedly connected with an auxiliary plate, and the auxiliary plate upper surface is slidably connected with the sliding block lower surface.

[0008] Further, the connecting plate upper surface is fixedly connected with an auxiliary plate, and the auxiliary plate upper surface is slidably connected with the sliding block lower surface.

[0009] Further, the connecting plate is fixedly connected with a guide cylinder inside, the guide cylinder inner wall is slidably connected with a guide column, and the guide column lower surface is fixedly connected with the buffer plate lower surface.

[0010] Further, the base upper surface is fixedly connected with a support plate, and the support plate upper surface is fixedly connected with a connecting column.

[0011] Further, the connecting column outer wall is sleeved with a spring, and the connecting column outer wall is slidably connected in the connecting plate inside.

[0012] Further, the guide cylinder is provided with a cylinder inside, and the cylinder is used to drive the guide column to move.

[0013] Further, one end of the spring is fixedly connected with the connecting plate lower surface.

[0014] Further, the other end of the spring is fixedly connected with the support plate upper surface.

[0015] The utility model has the advantages of:

[0016] 1. In the utility model, through the relative sliding of the sliding block one and the sliding block two on the guide rail, the butt joint block combination forms the shape of the water inlet hole, realizes that two water inlet holes each adopt two sliding blocks to form, the inside ring groove of butt joint block is driven by the sliding block and can make the product form the sealing ring and be convenient for adjustment and replacement, the glue inlet position is in the product center and guarantees that each part contracts uniformly, these designs improve the product forming quality, guarantee the accuracy, stability and sealing performance of product water inlet hole forming, and is favorable for the size stability of sealing ring groove.

[0017] 2. In the utility model, the guide cylinder inside cylinder drives the guide column to move, drives the sealing pressing plate to slide through the connecting piece, realizes product demolding in combination with spring action, the sliding block reciprocatingly slides on the guide rail in the demolding process, and the buffer plate provides stable support for the guide column and ensures the accurate action of the part, and the circular insert 3D printing design circulating waterway of inlet and outlet water pipes ensures uniform cooling, these measures improve the demolding efficiency and success rate, guarantee the stability and reliability of demolding operation, and ensure the product size precision. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the mold of the hot water outlet joint product proposed in the utility model;

[0019] Figure 2 It is a base part structure schematic view of the mold of the hot water outlet joint product proposed in the utility model;

[0020] Figure 3 It is a top cover part structure schematic view of the mold of the hot water outlet joint product proposed in the utility model;

[0021] Figure 4 It is a cavity part structure schematic view of the mold of the hot water outlet joint product proposed in the utility model;

[0022] Figure 5 It is a butt joint block part structure schematic view of the mold of the hot water outlet joint product proposed in the utility model.

[0023] Legend:

[0024] 1, base; 2, top cover; 3, input port; 4, connecting plate; 5, spring; 6, connecting column; 7, cavity; 8, product body; 9, guide rail; 10, auxiliary plate; 11, sliding block one; 12, sliding block two; 13, butt joint block; 14, forming hole; 15, ring groove; 16, guide cylinder; 17, guide column; 18, sealing pressing plate; 19, buffer plate; 20, connecting box; 21, support plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] With reference to Figure 1 , Figure 2 , Figure 4 and Figure 5 , the utility model provides an embodiment: a mould of hot water outlet joint product, including base 1 and top cap 2, top cap 2 upper surface is provided with input 3, when realizing mould, first, top cap 2 is closed with base 1, and the forming material is injected into cavity 7 from the input 3 on the upper surface of top cap 2, at this time, the product body 8 in cavity 7 starts to form, and the upper surface of base 1 is fixedly connected with connecting box 20, the upper surface of connecting box 20 is fixedly connected with connecting plate 4, the upper surface of connecting plate 4 is provided with cavity 7, the upper surface of connecting plate 4 is provided with product body 8, the upper surface of connecting plate 4 is provided with sliding assembly, and the sliding assembly is used to assist the water inlet hole forming of product body 8, the sliding assembly includes guide rail 9, the lower surface of guide rail 9 is fixedly connected on the upper surface of connecting plate 4, and the shape of water inlet hole is formed by the relative sliding of sliding block one 11 and sliding block two 12 on guide rail 9, so that the purpose that two water inlet holes are formed by two sliding blocks is realized, the outer wall of guide rail 9 is slidably connected with sliding block one 11 and sliding block two 12, the outer wall of sliding block one 11 and sliding block two 12 is fixedly connected with butt joint block 13, and the inside of butt joint block 13 is provided with forming hole 14, the inside of butt joint block 13 is provided with ring groove 15, the sliding of butt joint block 13 is driven by sliding block, the surface of product can form sealing ring, and the part is separately spliced and inlaid, so as to adjust the size and replace, to meet the requirements of sealing ring to roundness and dimensional tolerance, the inside of butt joint block 13 is provided with ring groove 15, the upper surface of auxiliary plate 10 is slidably connected with the lower surface of sliding block one 11, the glue injection position is arranged at the central part of product, so that the uniformity of each part can be ensured, and the dimensional stability of sealing ring is beneficial to guarantee, the circular inlay of inlet and outlet pipes adopts 3D printing, and the annular circulating waterway is designed in the inside, in the product forming process, the cooling liquid in the circulating waterway circulates and flows, can take away heat, guarantees cooling uniformity when forming, makes each part of product contract consistently, further ensures product dimensional accuracy, and the lower surface of base 1 is slidably connected with buffer plate 19.

[0027] With reference to Figure 1 - Figure 3The inside of the guide cylinder 16 is provided with a cylinder for driving the guide column 17 to move. The upper surface of the connecting plate 4 is fixedly connected with an auxiliary plate 10. The upper surface of the auxiliary plate 10 is slidably connected with the lower surface of the sliding block one 11. The inside of the connecting plate 4 is fixedly connected with the guide cylinder 16. When the mold needs to be demolded, the guide cylinder 16 is provided with a cylinder inside. When the cylinder is started, the guide column 17 can be driven to move upward. Then the guide column 17 can drive the sealing pressing plate 18 to slide on the outer wall of the guide cylinder 16 through the connecting piece. The guide column 17 is slidably connected with the inner wall of the guide cylinder 16. The lower surface of the guide column 17 is fixedly connected with the lower surface of the buffer plate 19. At the same time, the spring 5 sleeved on the outer wall of the connecting column 6 is compressed. The upper surface of the base 1 is fixedly connected with a supporting plate 21. The upper surface of the supporting plate 21 is fixedly connected with the connecting column 6. The spring 5 is sleeved on the outer wall of the connecting column 6. The outer wall of the connecting column 6 is slidably connected in the inside of the connecting plate 4. The connecting plate 4 is driven to move upward by the spring 5, so as to realize the demolding of the product. During the demolding process, the sliding block one 11 and the sliding block two 12 can reciprocally slide on the guide rail 9, so as to facilitate the product to smoothly separate from the mold. When the cylinder inside the guide cylinder 16 drives the guide column 17 to move, the buffer plate 19 can provide a stable support basis for the guide column 17, so as to ensure that the guide column 17 can stably slide up and down in the guide cylinder 16, thereby ensuring that the sealing pressing plate 18 and other components linked with the guide column 17 can accurately perform corresponding actions, so as to realize the smooth demolding and other operations of the product.

[0028] Working principle: when the mold is realized, first, the top cover 2 is closed with the base 1. The molding material is injected into the cavity 7 from the input port 3 on the upper surface of the top cover 2. At this time, the product body 8 in the cavity 7 begins to be formed. The relative sliding of the sliding block one 11 and the sliding block two 12 on the guide rail 9 makes the butt joint block 13 combined to form the shape of the water inlet hole, so as to realize the purpose that two water inlet holes are each formed by two sliding blocks. Through the ring groove 15 provided inside the butt joint block 13, the sliding of the butt joint block 13 driven by the sliding block can make the product surface form a sealing ring. This part is separately spliced and inlaid, so as to facilitate the adjustment of the size and replacement, so as to meet the requirements of the sealing ring on the roundness and size tolerance. By setting the glue feeding position at the central part of the product, the uniform shrinkage of each part can be ensured, which is beneficial to ensuring the size stability of the sealing ring.

[0029] When the cylinder inside the guide cylinder 16 is started, the guide column 17 can be driven to move upward, and then the guide column 17 drives the sealing pressing plate 18 to slide on the outer wall of the guide cylinder 16 through the connecting piece, at the same time, the spring 5 sleeved on the outer wall of the connecting column 6 is compressed, and the connecting plate 4 moves upward under the action of the spring 5, so that the demolding of the product is realized. During the demolding process, the sliding block one 11 and the sliding block two 12 can reciprocate on the guide rail 9, so that the product can smoothly separate from the mold. When the cylinder inside the guide cylinder 16 drives the guide column 17 to move, the buffer plate 19 can provide a stable support basis for the guide column 17, so as to ensure that the guide column 17 can smoothly slide up and down in the guide cylinder 16, so as to ensure that the sealing pressing plate 18 and other components linked with the guide column 17 can accurately perform corresponding actions, so as to realize the smooth demolding of the product and other operations.

[0030] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A mould for a hot water tap product comprising a base (1) and a top cover (2), characterised in that: The top cover (2) upper surface is provided with an input port (3), the base (1) lower surface is slidably connected with a buffer plate (19), the base (1) upper surface is fixedly connected with a connecting box (20), the connecting box (20) upper surface is fixedly connected with a connecting plate (4), the connecting plate (4) upper surface is provided with a cavity (7), the connecting plate (4) upper surface is provided with a product body (8), the connecting plate (4) upper surface is provided with a sliding assembly, and the sliding assembly is used for assisting the water inlet hole forming of the product body (8). The sliding assembly comprises a guide rail (9), the guide rail (9) lower surface is fixedly connected with the connecting plate (4) upper surface, the guide rail (9) outer wall is slidably connected with a sliding block one (11) and a sliding block two (12), the sliding block one (11) and the sliding block two (12) outer wall are both fixedly connected with a butt joint block (13), the butt joint block (13) is internally provided with a forming hole (14), and the butt joint block (13) is internally provided with a ring groove (15).

2. A hot water outlet joint product mold according to claim 1, characterized in that: The connecting plate (4) upper surface is fixedly connected with an auxiliary plate (10), and the auxiliary plate (10) upper surface is slidably connected with the sliding block one (11) lower surface.

3. A hot water outlet joint product mold according to claim 1, characterized in that: The connecting plate (4) is internally fixedly connected with a guide cylinder (16), the guide cylinder (16) inner wall is slidably connected with a guide column (17), and the guide column (17) lower surface is fixedly connected with the buffer plate (19) lower surface.

4. The mold for a hot water outlet joint product according to claim 1, characterized in that: The base (1) upper surface is fixedly connected with a supporting plate (21), and the supporting plate (21) upper surface is fixedly connected with a connecting column (6).

5. A mould for a hot water tap product according to claim 4, characterised in that: The connecting column (6) outer wall is sleeved with a spring (5), and the connecting column (6) outer wall is slidably connected in the connecting plate (4).

6. A hot water outlet joint product mold according to claim 3, characterized in that: The guide cylinder (16) is internally provided with a gas cylinder, and the gas cylinder is used for driving the guide column (17) to move.

7. A hot water outlet joint product mold according to claim 5, characterized in that: One end of the spring (5) is fixedly connected with the connecting plate (4) lower surface.

8. A hot water outlet joint product mold according to claim 5, characterized in that: The other end of the spring (5) is fixedly connected with the supporting plate (21) upper surface.

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