Tool for transferring equiaxed crystal hot mold shell

Abstract

The utility model relates to a tool for transferring an isometric crystal hot mold shell, and aims to solve the problems of inconvenience in operation, low efficiency, poor safety, large heat loss and the like in a traditional hot mold shell transferring method. The tool comprises a clamping assembly and a movable base. And the clamping assembly is composed of two lever arms with inserting parts and clamping parts, so that the mold shell is conveniently and stably picked up and clamped. And the movable base adopts a triangular chassis design and is provided with universal wheels, so that stable and flexible movement is ensured. According to the mold shell transfer device, the mold shell can be quickly and accurately transferred, the working efficiency is improved, the labor intensity is reduced, and the heat loss of the mold shell in the transfer process is reduced, so that the casting quality is improved. The tool is simple and practical in design, easy to operate and maintain, suitable for the field of vacuum precision casting of isometric crystals, and remarkable in technical progress and practicability.

Description

Technical Field

[0001] The utility model relates to the field of equiaxed crystal vacuum precision casting, in particular to a tooling for transferring an equiaxed crystal hot mold shell. Background Technique

[0002] In the field of equiaxed crystal vacuum precision casting, the preheating and rapid transfer of the mold shell are key steps to ensure the quality of the casting. After the mold shell is preheated to an appropriate temperature in the roasting furnace, it must be quickly transferred to the ingot mold chamber to complete the pouring operation, so as to minimize the heat loss of the mold shell and avoid quality problems such as insufficient pouring of the casting caused thereby.

[0003] Currently, the traditional method commonly used in the industry is to transfer the preheated mold shell and its fixed tooling as a whole by a forklift. However, there are many problems in the existing operation procedures. First of all, due to the interference between the forklift and the platform and the space limitation of the ingot mold chamber, the operation process is extremely inconvenient, which not only affects the work efficiency but also increases the operation difficulty. Secondly, the traditional fixed tooling needs to be repositioned after transfer, which not only increases the complexity of the operation but also affects the positioning accuracy and pouring accuracy.

[0004] Due to the inconvenient operation and time delay of the traditional transfer method, the mold shell has a large heat loss during the transfer process, which directly affects the quality of the casting. At the same time, there are also potential safety hazards in forklift operation, especially in a high-temperature environment, which poses a certain threat to the safety of operators.

[0005] Therefore, the traditional hot mold shell transfer method has problems such as inconvenient operation, low efficiency, poor safety, and large heat loss, and urgent improvement is needed. Therefore, developing a tooling that can transfer the preheated mold shell conveniently, efficiently, and safely is an urgent problem for those skilled in the art to solve. Content of the Utility Model

[0006] Based on the problems existing in the above-mentioned prior art, the utility model aims to realize the convenient transfer of the mold shell through a self-made tooling, improve the work efficiency, and reduce the labor intensity of personnel.

[0007] To achieve the above purpose, the technical solution of the utility model is to design a tooling for transferring an equiaxed crystal hot mold shell, including a clamping component and a moving base. The middle part of the clamping component is fixed on the moving base, and the clamping component is moved through the moving base.

[0008] Further, the clamping component includes two lever arms. One end of the lever arm is provided with an inserting and picking part, and the inserting and picking part is used to insert into the lifting holes at both ends of the mold shell for picking up.

[0009] Preferably, the inserting and picking part is wider than the axial width of the lever arm.

[0010] Furthermore, a clamping part is also arranged at the front end of the picking part, and the clamping part is used to assist in clamping the mold shell.

[0011] Furthermore, the moving base includes a chassis, a vertical bracket is arranged on the chassis, a hanging bracket is arranged at the top of the vertical bracket, two lever arms are suspended in the hanging bracket, and the lever arms can move back and forth and rotate left and right in the hanging bracket. A plurality of universal wheels are arranged at the bottom of the chassis.

[0012] Preferably, the vertical bracket is a triangular structure composed of several round tubes, which has better stability.

[0013] Preferably, the chassis is triangular, and the movement is more stable.

[0014] Preferably, three universal wheels are arranged at the bottom of the chassis.

[0015] The advantages and beneficial effects of the present utility model are as follows: The tooling for the transfer of equiaxed crystal hot mold shells provided by the present utility model enables the operator to easily and quickly complete the picking and transfer of the mold shells through the designed clamping assembly and moving base, improving work efficiency. The clamping assembly designed using the lever principle allows the operator to pick up heavier mold shells with less force, reducing labor intensity. By quickly transferring the mold shells, the exposure time of the operator in the high-temperature environment is reduced, thereby effectively reducing the impact of thermal radiation on the operator. The tooling can adapt to mold shells of different sizes and weights, and has strong versatility and flexibility. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings without creative efforts based on these drawings.

[0017] Figure 1 is a schematic diagram of the present utility model.

[0018] Among them, 1 - clamping assembly, 11 - lever arm, 12 - picking part, 13 - clamping part, 2 - moving base, 21 - chassis, 22 - universal wheel, 23 - vertical bracket, 24 - hanging bracket. Detailed Embodiments

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model. In addition, it should be understood that the specific implementation manners described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model. In the present utility model, unless otherwise stated, the orientation words such as "upper" and "lower" generally refer to the upper and lower in the actual use or working state of the device, specifically the drawing direction in the accompanying drawings; while "inner" and "outer" refer to the outline of the device.

[0020] As Figure 1 shown, the present utility model mainly consists of a clamping assembly 1 and a moving base 2.

[0021] The clamping assembly 1 includes two strong lever arms 11, which are the main operating parts of the tooling.

[0022] One end of each lever arm 11 is equipped with an insertion and extraction part 12, which can be inserted into the lifting holes at both ends of the formwork to firmly pick up the formwork. In addition, the width of the insertion and extraction part 12 is wider than the axial width of the lever arm 11, increasing the width between the two insertion and extraction parts 12, which can adapt to wider formworks and improve the stability of picking up at the same time.

[0023] The clamping part 13 is arranged at the front end of the insertion and extraction part 12, which is used to further assist in clamping the formwork to ensure that the formwork will not slip or shift during the transfer process.

[0024] The bottom of the moving base 2 is a stable chassis 21, which is designed as a triangle in this embodiment to ensure the stability of the tooling during movement.

[0025] A plurality of universal wheels 22 are equipped under the chassis 21. These wheels enable the tooling to move flexibly in different directions, greatly improving the work efficiency. In the embodiment, a universal wheel 22 is respectively arranged at the three corners under the triangular chassis 21.

[0026] A vertical support 23 is installed above the chassis 21. In this embodiment, the vertical support 23 is composed of several round tubes and forms a stable triangular structure to provide a solid support for the tooling.

[0027] A hanger 24 is arranged at the top of the vertical support 23 for hanging the two lever arms 11. This design allows the lever arms 11 to move and rotate freely in the hanger 24, facilitating the operator to flexibly clamp the formwork and adjust the position and direction.

[0028] Specific usage steps:

[0029] When using the tooling of the present utility model, the operator first holds the lever arm 11 of the clamping assembly 1 with both hands, and stably clamps the preheated mold shell by using the inserting and picking part 12 and the clamping part 13. Subsequently, the operator moves the base 2 and retreats by using the universal wheels 22 under the chassis 21 until the mold shell can rotate without obstacles. Then, the operator gently turns the body, adjusts the direction of the mold shell, and quickly transfers it to the vicinity of the ingot mold chamber. Finally, the mold shell is quickly and accurately placed on the base to complete the subsequent pouring positioning work. The whole process is not only easy to operate, but also greatly improves the work efficiency, reduces the labor intensity of the operator, and effectively reduces the heat loss of the mold shell during the transfer process.

[0030] The above has introduced in detail a tooling for transferring an equiaxed crystal hot mold shell provided by the present utility model. Specific examples are used in this article to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be pointed out that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and modifications can still be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A tool for transferring an equiaxed hot mold shell, comprising a supporting component (1) and a movable base (2), characterized in that: The middle part of the supporting component (1) is fixed on the mobile base (2). The supporting component (1) comprises two lever arms (11). One end of the lever arm (11) is provided with an insertion portion (12). The mobile base (2) comprises a chassis (21). A vertical bracket (23) is provided on the chassis (21). A hanger (24) is provided on the top of the vertical bracket (23). The two lever arms (11) are suspended in the hanger (24). The lever arms (11) can move forward and backward and rotate left and right in the hanger (24). A plurality of universal wheels (22) are provided at the bottom of the chassis (21).

2. The tooling for transferring equiaxed hot mold shell according to claim 1, characterized in that: The insertion portion (12) is wider than the axial width of the lever arm (11).

3. The tooling for transferring equiaxed hot mold shell according to claim 2, characterized in that: A clamping portion (13) is provided at the front end of the insertion portion (12).

4. The tooling for transferring equiaxed hot mold shell according to claim 1, characterized in that: The vertical support (23) is a triangular structure composed of a plurality of circular tubes.

5. The tooling for transferring equiaxed hot mold shell according to any one of claims 1 to 4, characterized in that: The bottom plate (21) is triangular in shape.

6. The tooling for transferring equiaxed hot mold shell according to claim 5, characterized in that: Three universal wheels (22) are arranged at the bottom of the chassis (21).

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