Pouring mold with limiting structure

Abstract

This utility model relates to the field of casting mold technology, and in particular to a casting mold with a limiting structure. It includes a base, a placement platform mounted on the middle of the upper surface of the base, a handle mounted on the top of one side of the placement platform, a bidirectional screw mounted on one side of the handle, a clamping plate threaded onto the surface of the bidirectional screw, a mold body mounted on the top of the placement platform, and uprights mounted at both ends of the top of the base. An electric push rod is mounted on the top of one side of each upright, a connecting plate is mounted on one side of the electric push rod, and several extrusion blocks are screwed onto one side of the connecting plate. An anti-slip pad is attached to one side of each extrusion block. This device allows for the replacement of casting molds of different sizes according to usage requirements, and ensures mold stability through the limiting and fixing structure. This allows the mold to adapt to the casting needs of concrete pole workpieces of different sizes, avoiding additional costs and enhancing the adaptability and practicality of the mold.

Description

Technical Field

[0001] This utility model relates to the field of casting mold technology, specifically to a casting mold with a limiting structure. Background Technology

[0002] The field of casting mold technology mainly involves the design, manufacture, and application of molds for casting concrete and other building materials. It includes the processes of mold assembly, disassembly, and maintenance to ensure efficient and precise casting operations. In the fabrication of concrete poles, casting molds ensure that the shape, size, and strength of the concrete poles meet design requirements. Casting molds with limiting structures, through specialized limiting mechanisms, can easily position the mold and prevent movement during casting, thus ensuring the molding effect of the concrete pole.

[0003] Chinese utility model patent CN221819283U discloses a practical casting mold, which includes "by setting inclined guide posts and cooperating with the movement of the lower module with limit blocks, the manual steps of opening and closing the mold are reduced, making it convenient to demold after casting. The push plate and push rod mechanism set below the lower template facilitates the ejection of the cast transformer for demolding." However, the above patent can only use casting rings of fixed capacity for casting and forming operations, and it is difficult to disassemble and replace different casting rings according to usage requirements and to limit and fix them. This makes it impossible to cast concrete poles of different sizes, and usually requires additional casting molds of corresponding sizes for casting and forming operations, which increases operating costs and reduces practicality. Utility Model Content

[0004] The purpose of this utility model is to provide a casting mold with a limiting structure to solve the problem mentioned in the background art of disassembling and replacing different casting rings according to usage requirements and fixing them with limiting structures.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a casting mold with a limiting structure, including a base, a placement platform installed in the middle of the upper surface of the base, a handle installed at the top of one side of the placement platform, a bidirectional screw installed on one side of the handle, and a clamping plate threadedly connected to the surface of the bidirectional screw.

[0006] The top of the placement platform is equipped with a mold body.

[0007] The base has two uprights at its top, an electric push rod at the top of one side of the upright, a connecting plate at one side of the electric push rod, and several pressing blocks at one side of the connecting plate by screws.

[0008] The beneficial effects of this utility model are as follows: by designing a detachable and replaceable design, different sizes of casting molds can be replaced according to usage requirements, and the stability of the mold can be ensured by the limiting and fixing structure, avoiding the problem of only being able to use a fixed capacity casting ring. This allows the mold to adapt to the casting requirements of concrete pole workpieces of different sizes, avoiding additional costs and enhancing the adaptability and practicality of the mold.

[0009] To ensure stable support when the extrusion block is extruded and limited on both sides of the mold body:

[0010] A further feature is provided: an anti-slip pad is attached to one side of the extrusion block, and the anti-slip pad is made of polyvinyl chloride.

[0011] By adopting the above technical solution and using anti-slip mats made of polyvinyl chloride, the extrusion block and the mold body can be kept in a firm fit for a long time due to their excellent anti-slip performance and high durability. This provides stable support for both sides of the mold, prevents it from shaking or tilting, and avoids affecting subsequent pouring operations.

[0012] To ensure the clamping plate can be driven by the throttle, the bottom end of the mold body is initially fixed in a limiting position:

[0013] The clamping plate is further configured such that it forms a transmission structure with the throttle via a bidirectional screw.

[0014] By adopting the above technical solution, rotating the throttle causes the bidirectional screw to rotate synchronously. Then, by using the power transmission of the screw, one end of the clamping plate is moved in a relative direction along the direction of the bidirectional screw, thereby initially clamping and limiting both sides of the bottom end of the mold body to prevent it from tipping over.

[0015] To achieve a stable support effect on the outer surface of the mold body from both sides:

[0016] The extrusion blocks are further configured such that they are evenly and equidistantly distributed on one side of the connecting plate.

[0017] By adopting the above technical solution, multiple evenly distributed and equidistant extrusion blocks can contact the outer surface of the mold body to provide a uniform pressure distribution, ensuring that the entire outer surface of the mold is fully supported during operation, thereby enhancing the stability of the mold body and the accuracy of subsequent casting operations.

[0018] To ensure that the electric push rods, connecting plates, and extrusion blocks at both ends are symmetrically distributed, thus facilitating uniform force application and clamping of the mold body:

[0019] The stand is further configured such that the support frame is symmetrically distributed about the horizontal center line of the base.

[0020] By adopting the above technical solution, the uprights are symmetrically set at both ends of the top of the base, which helps to make the clamping and fixing of the mold more precise, avoids offset or tilting, and ensures that the mold can be evenly stressed and clamped.

[0021] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0022] Figure 1 This is a front view schematic diagram of the present utility model;

[0023] Figure 2 This is an exploded view of the top of the placement platform of this utility model;

[0024] Figure 3 This is an exploded view of the internal structure of the frame of this utility model.

[0025] In the diagram: 1. Base; 2. Placement platform; 3. Rotary handle; 4. Two-way screw; 5. Clamping plate; 6. Mold body; 7. Stand; 8. Electric push rod; 9. Connecting plate; 10. Extrusion block; 11. Anti-slip pad. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0027] Please see Figures 1 to 3 A casting mold with a limiting structure includes a base 1, a placement platform 2 installed in the middle of the upper surface of the base 1, a handle 3 installed at the top of one side of the placement platform 2, a double screw 4 installed on one side of the handle 3, and a clamping plate 5 threadedly connected to the surface of the double screw 4.

[0028] The top of the placement platform 2 is equipped with a mold body 6.

[0029] The base 1 has two uprights 7 installed at its top. An electric push rod 8 is installed at the top of one side of the upright 7. A connecting plate 9 is installed on one side of the electric push rod 8. Several pressing blocks 10 are installed on one side of the connecting plate 9 by screws.

[0030] In this embodiment, as Figure 3 As shown, an anti-slip pad 11 is attached to one side of the extrusion block 10. The anti-slip pad 11 is made of polyvinyl chloride.

[0031] In this embodiment, as Figure 2 As shown, the clamping plate 5 forms a transmission structure with the throttle 3 via the bidirectional screw 4.

[0032] In this embodiment, as Figure 3As shown, the extrusion blocks 10 are evenly and equidistantly distributed on one side of the connecting plate 9.

[0033] In this embodiment, as Figure 3 As shown, the support frame 7 is symmetrically distributed about the horizontal center line of the base 1.

[0034] The computer software involved in the hardware carriers such as the electric actuators in the technical solution is software technology known to those skilled in the art. It is merely applied to the aforementioned hardware carriers. In other words, the computer software portion of the technical solution is an essential technical feature for solving the aforementioned technical problem, constituting a necessary technical feature for the technical problem solved by this application, but it is not a differentiating technical feature or a point of technical improvement. The applicant has not made any technical improvements to the computer software portion involved in the aforementioned related hardware carriers, nor is it a key technical point of the invention.

[0035] Therefore, the "electric push rod" and "wireless controller" involved in this application are physical functional modules that combine computer software programs or protocols in the prior art with the hardware carrier of this application. The computer software programs involved in these physical functional modules are all technologies known to those skilled in the art and are not improvements of this application. The improvement of this application should be the interaction relationship between the various physical functional modules, that is, the improvement of the overall structure of the automatic dipping machine of this application, so as to solve the corresponding technical problems to be solved by this application.

[0036] The working process of this casting mold with a limit structure is as follows:

[0037] First, the operator uses a hoisting tool to align the bottom of the mold body 6 with the slot on the upper surface of the placement platform 2, and then places it in place. At the same time, the operator turns the handle 3, which drives the bidirectional screw 4 to rotate synchronously. Then, using the threaded transmission force, the operator drives one end of the two clamping plates 5 to move relative to each other along the direction of the bidirectional screw 4, thus initially clamping and limiting the two sides of the bottom of the mold body 6 to prevent it from tipping over. Next, the operator drives the wireless controller (model BOR-DJ01) connected to multiple electric push rods 8, which synchronously start multiple electric push rods 8 (model: MS12000), driving the end near the connecting plate 9 to extend inward until the anti-slip pad 11 set on one side of the extrusion block 10 is firmly attached to the surfaces of both sides of the mold body 6. This provides stable support for the mold body 6, prevents it from shaking or tilting, and avoids affecting subsequent pouring operations.

[0038] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0039] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. Pouring mold with a limiting structure, comprising a base (1), characterized in that: A placement platform (2) is installed in the middle of the upper surface of the base (1). A throttle (3) is installed at the top of one side of the placement platform (2). A double screw (4) is installed on one side of the throttle (3). A clamp (5) is threaded onto the surface of the double screw (4). The top of the placement platform (2) is provided with a mold body (6); The base (1) has two uprights (7) installed at its top ends. An electric push rod (8) is installed at the top of one side of the upright (7). A connecting plate (9) is installed on one side of the electric push rod (8). Several pressing blocks (10) are installed on one side of the connecting plate (9) by screws.

2. The formwork with a limiting structure according to claim 1, characterized in that: An anti-slip pad (11) is attached to one side of the extrusion block (10), and the anti-slip pad (11) is made of polyvinyl chloride.

3. The casting mold with a limiting structure as described in claim 1, characterized in that: The clamp (5) forms a transmission structure with the throttle (3) via a bidirectional screw (4).

4. The casting mold with a limiting structure as described in claim 1, characterized in that: The extrusion blocks (10) are evenly and equidistantly distributed on one side of the connecting plate (9).

5. The casting mold with a limiting structure as described in claim 1, characterized in that: The support frame (7) is symmetrically distributed about the horizontal center line of the base (1).

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