Casting mold of connecting clamping seat

Abstract

The utility model provides a casting mould for connecting a clamping seat, which relates to the field of moulds and comprises a base, an ejector plate, a mould plate and a side forming mechanism which are arranged from bottom to top, a mould core is arranged on the mould plate and comprises a protruding part, a T-shaped runner groove is arranged at one end of the protruding part of the mould core, and a vertical part of the runner groove is communicated with the end face of the mould core. The side forming mechanism comprises side sliding blocks which are symmetrically arranged in a sliding mode, notches are formed in the end faces, facing each other, of the side sliding blocks, main body grooves and clamping hook grooves are formed in the notches, and the notches of the two side sliding blocks and the mold core form a forming cavity. During casting, the sliding blocks on the two sides are closed to wrap a mold core, molten aluminum is poured into a forming cavity from a runner groove in the end face of the mold core and is cooled and formed, during mold opening, the sliding blocks on the two sides are separated, a product is taken away from the mold core and cut, and the connecting clamping base is obtained. And the vacancy of the connecting clamping seat forming mold in the market is filled.

Description

Technical Field

[0001] This utility model relates to the field of molds, and more specifically, to a casting mold for a connecting card holder. Background Technology

[0002] A mold is a tool used to create shaped products. Different shapes of molds are used to create products of different shapes, such as... Figure 1 The metal connector shown includes a main body with an inclined surface and two fixing parts extending from one end. A hook is provided on the upper surface of the main body. If the connector is formed by machining the workpiece using a transmission machine tool, it will take a long time, resulting in low processing efficiency and material waste. To improve forming efficiency and save materials, a combination of casting and cutting is used for forming. First, the connector is cast, and then the cast main body is cut to obtain the connector. However, there is currently no casting mold for this connector on the market. Therefore, there is an urgent need for a casting mold that can meet the requirements of the connector. Utility Model Content

[0003] This utility model provides a casting mold for a connecting card holder, aiming to solve the technical problem of casting and molding the connecting card holder.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a casting mold for connecting a card holder, comprising a base, an ejector plate, a template, and a side forming mechanism arranged from bottom to top. A mold core is provided on the template, and the mold core includes a protrusion. A T-shaped runner groove is formed at one end of the protrusion. The vertical part of the runner groove connects to the end face of the mold core. An inclined forming surface is formed on the protrusion. The side forming mechanism includes slidably symmetrically arranged side sliders. The end faces of the side sliders facing each other have notches. The notches have main body grooves and hook grooves. The notches of the two side sliders and the mold core constitute a forming cavity.

[0005] Furthermore, a positioning block is further provided on one side of the main body groove.

[0006] Furthermore, electric cylinders are provided on both sides of the template, and the piston rods of the electric cylinders are connected to the side sliders.

[0007] Furthermore, a feed hopper is provided on one end face of the mold core, and the outlet of the feed hopper is aligned with the flow channel groove.

[0008] Furthermore, the ejector plate is provided with several ejector rods, which can slide through the template and the mold core.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] This utility model relates to a simple and ingeniously designed casting mold for a connecting card holder. It includes a base, ejector plate, template, and side forming mechanism arranged from bottom to top. A mold core is mounted on the template, and the mold core includes a protrusion. A T-shaped runner groove is formed at one end of the protrusion, with the vertical part of the runner groove connecting to the end face of the mold core. The protrusion has an inclined forming surface. The side forming mechanism includes slidably arranged symmetrical side sliders. The end faces of the side sliders facing each other have notches, each containing a main body groove and a hook groove. The notches of the two side sliders and the mold core form a forming cavity. During casting, the two side sliders close to enclose the mold core, and molten aluminum is poured from the runner groove on the end face of the mold core into the forming cavity and allowed to cool and solidify. When the mold opens, the two side sliders separate, removing the product from the mold core and cutting it to obtain the connecting card holder. This casting process is highly efficient, and the cut aluminum material can be reused for secondary casting, saving material and filling a gap in the market for connecting card holder forming molds. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0012] Figure 1 This is a structural diagram of the connecting card slot;

[0013] Figure 2 This is a schematic diagram of the casting mold for the connecting card holder of this utility model;

[0014] Figure 3 This is a schematic diagram of the mold core and side slider of the casting mold for the connecting card seat of this utility model;

[0015] Figure 4 This is a schematic diagram of the template structure of the casting mold for the connecting card holder of this utility model;

[0016] Figure 5 This is a schematic diagram showing the closing of the sliders on both sides of the casting mold for the connecting card holder of this utility model;

[0017] Figure 6 This is a schematic diagram of the side slider structure of the casting mold for the connecting card seat of this utility model.

[0018] Explanation of main component symbols

[0019] 10. Base;

[0020] 20. Ejector plate;

[0021] 30. Template; 301. Mold core; 3011. Protrusion; 3012. Runner; 3013. Molding surface; 3014. Feed hopper;

[0022] 40. Side forming mechanism; 401. Side slider; 4011. Notch; 4012. Main body groove; 4013. Hook groove; 4014. Positioning block; 402. Electric cylinder;

[0023] 50. Connecting bracket; 501. Main body; 502. Fixing part; 503. Hook. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0027] Example

[0028] like Figure 1 The metal connector 50 shown includes a main body 501 with an inclined surface. Two fixing parts 502 extend from one end of the main body 501, and a hook 503 is provided on the upper surface of the main body 501.

[0029] Reference Figure 2-6 As shown, this utility model discloses a casting mold for connecting a card holder 50, including a base 10, an ejector plate 20, a template 30, and a side forming mechanism 40 arranged from bottom to top. A mold core 301 is provided on the template 30. The mold core 301 includes a protrusion 3011. A T-shaped runner groove 3012 is opened at one end of the protrusion 3011. The vertical part of the runner groove 3012 is connected to the end face of the mold core 301. A feed hopper 3014 is provided on one end face of the mold core 301. The outlet of the feed hopper 3014 is aligned with the runner groove 3012. Molten aluminum is poured into the feed hopper 3014. The mold is tilted and the molten aluminum flows from the runner groove 3012 into the mold interior, avoiding splashing during the pouring of molten aluminum.

[0030] Reference Figure 2-6 As shown, the protrusion 3011 has an inclined forming surface 3013. The side forming mechanism 40 includes slidably symmetrically arranged side sliders 401. Electric cylinders 402 are arranged on both sides of the template 30. The piston rod of the electric cylinder 402 is connected to the side sliders 401, controlling the electric cylinder 402 to drive the side sliders 401 to close for forming and separate for demolding. The end faces of the side sliders 401 facing each other have notches 4011. The notches 4011 have main body grooves 4012 and hook grooves 4013. The notches 4011 of the two side sliders 401 and the mold core 301 form a forming cavity. Specifically, during injection molding, the two side sliders 401 close, and the two notches 4011 form a cover to cover the mold core 301. The main body groove 4012 and the hook groove 4013 are close to the protrusion 3011. The molten aluminum enters from the runner groove 3012 into the space between the protrusion 3011 and the main body groove 4012 and the hook groove 4013 to form the main body 501, the fixing part 502 and the hook 503 of the connecting seat 50. During demolding, the electric cylinder 402 controls the two side sliders 401 to separate. After the product is taken out from the mold core 301, a secondary cutting process is performed to remove the sprue formed in the runner groove 3012 to obtain the connecting seat 50.

[0031] Furthermore, a positioning block 4014 is further provided on one side of the main groove 4012 in the notch 4011. When the two sliders 401 are closed, the positioning block 4014 abuts against the mold core 301, which plays a positioning role between the two sliders 401 and the mold core 301 when they are closed, so that the two sliders 401 close accurately and reduce product size error.

[0032] Reference Figure 2-6As shown, several ejector pins are provided on the ejector plate 20. The ejector pins can slide through the template 30 and the mold core 301. After molding, the sliders 401 on both sides separate, and the ejector plate 20 pushes the product to fall off the mold core 301, realizing the automatic demolding of the product.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A casting mold for connecting a card holder, characterized in that, The device includes a base, an ejector plate, a template, and a side forming mechanism arranged from top to bottom. The template has a mold core, which includes a protrusion. The mold core has a T-shaped runner groove at one end of the protrusion. The vertical part of the runner groove connects to the end face of the mold core. The protrusion has an inclined forming surface. The side forming mechanism includes slidably symmetrically arranged side sliders. The end faces of the side sliders facing each other have notches. The notches have main body grooves and hook grooves. The notches of the two side sliders and the mold core form a forming cavity.

2. The casting mold for the connecting bracket according to claim 1, characterized in that: The notch is further provided with a positioning block on one side of the main groove.

3. The casting mold for the connecting bracket according to claim 1, characterized in that: Electric cylinders are installed on both sides of the template, and the piston rods of the electric cylinders are connected to the side sliders.

4. The casting mold for the connecting bracket according to claim 1, characterized in that: A feed hopper is provided on one end face of the mold core, and the outlet of the feed hopper is aligned with the flow channel groove.

5. The casting mold for the connecting bracket according to claim 1, characterized in that: The ejector plate is provided with several ejector rods, which can slide through the template and the mold core.

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