Matching structure of sand box and mold

Abstract

The utility model relates to a sand box and mold matching structure which comprises a mold plate and a sand box, a mold is arranged on the mold plate, and a sand box supporting plate group and a sand box correcting plate group are arranged on the periphery of the mold plate; the sand box is placed on the sand box supporting plate set and the sand box correcting plate set, the sand box is defined by sand box plates, the sand box plates are aligned with the sand box correcting plates, the sand box correcting plate set is composed of a plurality of main sand box correcting plates, the main sand box correcting plates define a rectangle, and auxiliary sand box correcting plates are arranged on the two sides of the main sand box correcting plates. Damage to the sand box and the mold is effectively reduced, the quality of a casting is improved while the quality of a sand mold is improved, the time for repairing the sand mold is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of casting, and relates to a matching structure between a sand box and a mold. Background Art

[0002] In manual molding sand casting, it is necessary to position the sand box and the mold plate and then fill the sand. During the use process, due to multiple impacts, some steel bars or iron plates of the mold are sunken, the contact part of the sand box is sunken, and the positioning accuracy between the sand box and the mold is lost, seriously affecting the entire molding plane. Summary of the Invention

[0003] The purpose of the utility model is to provide a matching structure between a sand box and a mold, which can solve the above problems and improve the production efficiency.

[0004] According to the technical solution provided by the utility model: a matching structure between a sand box and a mold includes a mold plate and a sand box. A mold is provided on the mold plate, and a sand box support plate group and a sand box correction plate group are provided around the mold plate; the sand box is placed on the sand box support plate group and the sand box correction plate group. The sand box is surrounded by sand box plates, and the sand box plates are aligned with the sand box correction plates.

[0005] As a further improvement of the utility model, the sand box correction plate group is composed of several main sand box correction plates. The main sand box correction plates enclose a rectangle, and auxiliary sand box correction plates are provided on both sides of the main sand box correction plates.

[0006] As a further improvement of the utility model, the main sand box correction plates and the auxiliary sand box correction plates are rectangular.

[0007] As a further improvement of the utility model, the sides of the main sand box correction plates and the auxiliary sand box correction plates facing the mold are the main positioning surface and the auxiliary positioning surface; the main positioning surface and the auxiliary positioning surface are in a straight line.

[0008] As a further improvement of the utility model, the sand box support plate group includes sand box support plates, and the sand box support plates are located between the main sand box correction plates and the auxiliary sand box correction plates.

[0009] As a further improvement of the utility model, a sand filling area is enclosed between the sand box plates.

[0010] As a further improvement of the utility model, the mold plate is made of a multi-layer board, the main sand box correction plates and the auxiliary sand box correction plates are made of wood, and the main sand box correction plates and the auxiliary sand box correction plates are connected to the mold plate by screws.

[0011] As a further improvement of the utility model, the sand box support plates are made of metal materials.

[0012] As a further improvement of the utility model, wing plates are provided on the outer sides of the sand box plates.

[0013] The positive and progressive effects of this application are as follows:

[0014] The utility model effectively reduces the damage of the sand box and the mold, improves the quality of the sand mold while improving the quality of the casting, reduces the time for repairing the sand mold, and improves the production efficiency. Brief Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the utility model.

[0016] Figure 2 It is a schematic structural diagram of the mold plate 1, the mold 2, the sand box support plate group and the sand box correction plate group of the utility model. Detailed Description of the Preferred Embodiment

[0017] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments may be combined with each other. The present utility model will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0018] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the 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 of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0019] It should be noted that the terms "first", "second", etc. in the description and claims of the present utility model and the above drawings are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances for the embodiments of the present utility model described herein. In addition, similar terms such as "including" and "having" mean that in addition to the content already listed in "including" and "having", other content that has not been listed can also be "included" and "had"; for example, a process, method, system, product or device that can include a series of steps or units does not necessarily have to be limited to those steps or units that have been clearly listed, but can include other steps or units that have not been clearly listed or are inherent to these processes, methods, products or devices.

[0020] Due to the drawing angle problem, some components may not be drawn, but their positions and connection relationships can be understood according to the text description part.

[0021] Such as Figure 1As shown in the figure, the utility model is a matching structure between a sand box and a mold, which includes a mold plate 1 and a sand box 3. A mold 2 is provided on the mold plate 1, and a sand box support plate group and a sand box alignment plate group are arranged around the mold plate 1. The sand box 3 is placed on the sand box support plate group and the sand box alignment plate group. The sand box 3 is surrounded by sand box plates 3-1, and the sand box plates 3-1 are aligned with the sand box alignment plates.

[0022] As Figure 2 shown, the sand box alignment plate group is composed of several main sand box alignment plates 2-1. The main sand box alignment plates 2-1 enclose a rectangle, and auxiliary sand box alignment plates 2-2 are arranged on both sides of the main sand box alignment plates 2-1.

[0023] The main sand box alignment plates 2-1 and the auxiliary sand box alignment plates 2-2 are rectangular. The sides of the main sand box alignment plates 2-1 and the auxiliary sand box alignment plates 2-2 facing the mold 2 are a main positioning surface 2-11 and an auxiliary positioning surface 2-21. The main positioning surface 2-11 and the auxiliary positioning surface 2-21 are in a straight line.

[0024] The sand box support plate group includes sand box support plates 4, and the sand box support plates 4 are located between the main sand box alignment plates 2-1 and the auxiliary sand box alignment plates 2-2.

[0025] The areas enclosed by the sand box plates 3-1 form sand filling areas.

[0026] The mold plate 1 is made of multi-layer board. The main sand box alignment plates 2-1 and the auxiliary sand box alignment plates 2-2 are made of wood, and the main sand box alignment plates 2-1 and the auxiliary sand box alignment plates 2-2 are connected to the mold plate 1 by screws.

[0027] The sand box support plates 4 are made of metal materials and can bear the weight of the sand box 3.

[0028] Wing plates 3-2 are arranged on the outer sides of the sand box plates 3-1. When demolding, a beveled iron block can be used to strike between the sand box support plates 4 for convenient demolding.

[0029] Working principle:

[0030] Before molding, when placing the sand box 3, the inner walls of the sand box plates 3-1 are aligned with the main positioning surface 2-11 and the auxiliary positioning surface 2-21. Ensure the positioning of the sand box 3 and the mold plate 1, and the mold 2 is located at the center of the sand filling area.

[0031] It can be understood that the above embodiments are only exemplary embodiments adopted to illustrate the principle of the utility model. However, the utility model is not limited thereto. For those of ordinary skill in the art, various modifications and improvements can be made without departing from the spirit and essence of the utility model, and these modifications and improvements are also regarded as the protection scope of the utility model.

Claims

1. A sand box and mold matching structure, comprising a mold plate (1) and a sand box (3), characterized in that: A mold (2) is provided on the mold plate (1), and a sand box support plate group and a sand box correction plate group are provided around the mold plate (1); a sand box (3) is placed on the sand box support plate group and the sand box correction plate group, and the sand box (3) is surrounded by sand box plates (3-1), and the sand box plates (3-1) are aligned with the sand box correction plates.

2. The sand box and mold matching structure according to claim 1, characterized in that: The sand box correction plate group is composed of a plurality of main sand box correction plates (2-1), the main sand box correction plates (2-1) are surrounded by a rectangle, and auxiliary sand box correction plates (2-2) are arranged on both sides of the main sand box correction plates (2-1).

3. The sand box and mold matching structure according to claim 1, characterized in that: The main sand box correction plate (2-1) and the auxiliary sand box correction plate (2-2) are rectangular.

4. The sand box and mold matching structure according to claim 3 is characterized in that: The side of the main sand box correction plate (2-1) and the auxiliary sand box correction plate (2-2) facing the mold (2) is a main positioning surface (2-11) and an auxiliary positioning surface (2-21); the main positioning surface (2-11) and the auxiliary positioning surface (2-21) are in a straight line.

5. The sand box and mold matching structure according to claim 2, characterized in that: The sand box support plate group comprises a sand box support plate (4), and the sand box support plate (4) is located between the main sand box correction plate (2-1) and the auxiliary sand box correction plate (2-2).

6. The sand box and mold matching structure according to claim 1, characterized in that: The sand box plates (3-1) form a sand filling area.

7. The sand box and mold matching structure according to claim 1, characterized in that: The mold plate (1) is made of a multilayer board, the main sand box correction plate (2-1) and the auxiliary sand box correction plate (2-2) are made of wooden boards, and the main sand box correction plate (2-1) and the auxiliary sand box correction plate (2-2) are connected to the mold plate (1) by screws.

8. The sand box and mold matching structure according to claim 1, characterized in that: The sand box support plate (4) is made of metal material.

9. The sand box and mold matching structure according to claim 1, characterized in that: A wing plate (3-2) is provided on the outer side of the sand box plate (3-1).

Images