Mould frame facilitating oil cylinder installation

Abstract

The utility model discloses a mould base convenient for oil cylinder installation, which comprises a movable mould, a fixed mould is arranged at the upper end of the movable mould, a wire installation clamping groove is arranged in the middle of the upper end of the fixed mould, a base is arranged at the lower end of the movable mould, oil cylinder installation frames are arranged at the front end, the right end and the rear end of the movable mould, and fixing holes are arranged on the three oil cylinder installation frames. And the left ends of the movable mold, the fixed mold and the base are respectively provided with two mold feet. According to the mold base convenient to install the oil cylinder, the oil cylinder installation frames are arranged on the three faces on the periphery of the movable mold, installation of the oil cylinder can be completed only by fixing the oil cylinder on the oil cylinder installation frames through installation screws, and the oil cylinder can be fixed on different oil cylinder installation frames according to the requirements of the mold base. The oil cylinders are arranged on the mounting columns so that the mounting positions of the oil cylinders can be conveniently adjusted, meanwhile, the number of the oil cylinders can be increased according to the requirement of the formwork, the practicability of the device is improved, and in addition, the formwork is conveniently hoisted and mounted through the design of the hoisting rings on the mounting columns.

Description

Technical Field

[0001] The utility model relates to the technical field of mold frames, in particular to a mold frame which is convenient for installing an oil cylinder. Background Art

[0002] The mold frame is the support of the mold. For example, the part that combines and fixes the various parts of the mold according to a certain rule and position on the die-casting machine and enables the mold to be installed on the die-casting machine is called the mold frame. It consists of the ejection mechanism, the guide mechanism, the pre-reset mechanism, the mold foot pad, and the seat plate. In particular, the application of molds involves every product in our lives. As long as there are a large number of products, molds will be used for production, and the mold frame is an inseparable part of the mold.

[0003] The oil cylinder on the mold is used to push out the workpiece. There should be an ejector or a core puller on the mold. The working principle of the oil cylinder is the same as that of a hydraulic jack. The ejector uses the force of the oil cylinder to eject the molded workpiece. However, there is no good installation position for the oil cylinder on the existing mold frame, and the installation position of the oil cylinder cannot be adjusted well according to needs, resulting in certain limitations in the actual use of the mold frame. In summary, the existing mold frame still has the following problems:

[0004] The oil cylinder is not well installed on the mold frame, and it is difficult to adjust the installation position of the oil cylinder according to needs after installation. Utility Model Content

[0005] The main purpose of the utility model is to provide a mold frame which is convenient for installing the oil cylinder, and can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A mold frame for convenient cylinder installation comprises a movable mold, a fixed mold is installed on the upper end of the movable mold, a wire installation slot is opened in the middle of the upper end of the fixed mold, a base is installed on the lower end of the movable mold, cylinder mounting frames are installed on the front end, right end and rear end of the movable mold, fixing holes are opened on the three cylinder mounting frames, and two mold feet are installed on the movable mold, the fixed mold and the left end of the base.

[0008] Preferably, the movable mold has a lower opening on the left upper end, two lower limit holes are formed on the left upper end and the right upper end of the movable mold, and mounting grooves are formed on the front right end and the rear right end of the movable mold, mounting columns are installed in the two mounting grooves, and lifting rings are installed on the right ends of the two mounting columns. Cylinder mounting frames are provided on the three surfaces around the movable mold, and the cylinder can be installed by simply fixing it on the cylinder mounting frame with mounting screws. The cylinder can also be fixed on different cylinder mounting frames according to the needs of the mold frame to facilitate the adjustment of the installation position of the cylinder. At the same time, the number of cylinders can be increased according to the needs of the mold frame, thereby improving the practicality of the device.

[0009] Preferably, an upper opening is opened at the left portion of the lower end of the fixed mold, and two upper limit holes are opened at the left portion and the right portion of the lower end of the fixed mold.

[0010] Preferably, two limit columns are installed at the left and right upper ends of the base, and two support columns are installed at the front and rear upper ends of the base. The support columns on the base pass through the lower limit holes on the movable mold and the upper limit holes on the fixed mold, thereby effectively improving the precision of the mold closing between the fixed mold and the movable mold.

[0011] Preferably, the two mounting columns are symmetrically distributed front and back with the oil cylinder mounting frame as the center.

[0012] Preferably, the lower opening and the upper opening are located in corresponding positions up and down.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. Cylinder mounting frames are arranged on the three surfaces around the movable mold. The cylinder can be installed by simply fixing it on the cylinder mounting frame with mounting screws. The cylinder can also be fixed on different cylinder mounting frames according to the needs of the mold frame to facilitate the adjustment of the installation position of the cylinder. At the same time, the number of cylinders can be increased according to the needs of the mold frame, thereby improving the practicality of the device. In addition, the design of the lifting ring on the mounting column also facilitates the lifting of the mold frame, thereby facilitating the lifting, installation or movement of the mold frame.

[0015] 2. The support column on the base passes through the lower limit hole on the movable mold and the upper limit hole on the fixed mold, thereby effectively improving the mold closing accuracy of the fixed mold and the movable mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a mold frame that is convenient for installing the oil cylinder in the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of a movable mold of a mold frame that is convenient for oil cylinder installation in the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of a fixed die of a die frame that is convenient for the installation of an oil cylinder according to the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of a base of a mold frame which is convenient for installing an oil cylinder.

[0020] In the figure: 1. movable mold; 2. fixed mold; 3. base; 4. mold foot; 5. cylinder mounting bracket; 6. fixing hole; 7. wire mounting slot; 10. lower opening; 11. lower limit hole; 12. mounting slot; 13. mounting column; 14. lifting ring; 20. upper opening; 21. upper limit hole; 30. support column; 31. limit column. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-4 As shown, a mold frame convenient for cylinder installation includes a movable mold 1, a fixed mold 2 is installed on the upper end of the movable mold 1, a wire mounting groove 7 is opened in the middle of the upper end of the fixed mold 2, a base 3 is installed on the lower end of the movable mold 1, and cylinder mounting frames 5 are installed on the front end, right end and rear end of the movable mold 1, and fixing holes 6 are opened on the three cylinder mounting frames 5. Two mold feet 4 are installed on the left ends of the movable mold 1, the fixed mold 2 and the base 3.

[0025] The movable mold 1 has a lower opening 10 on the left upper end, two lower limit holes 11 on the left upper end and the right upper end, and mounting grooves 12 on the front and rear right ends of the movable mold 1. Mounting columns 13 are installed in the two mounting grooves 12, and hanging rings 14 are installed on the right ends of the two mounting columns 13. The two mounting columns 13 are symmetrically distributed front and back with the cylinder mounting frame 5 as the center. The three surfaces around the movable mold 1 are provided with cylinder mounting frames 5. The cylinder can be installed by simply fixing it on the cylinder mounting frame 5 with mounting screws. The cylinder can also be fixed on different cylinder mounting frames 5 according to the needs of the mold frame to facilitate the adjustment of the installation position of the cylinder. At the same time, the number of cylinders can be increased according to the needs of the mold frame, thereby improving the practicality of the device.

[0026] An upper opening 20 is formed at the left lower end of the fixed mold 2, and two upper limit holes 21 are formed at the left lower end and the right lower end of the fixed mold 2; the lower opening 10 corresponds to the upper opening 20 in upper and lower positions.

[0027] Two limit columns 31 are installed at the left and right upper ends of the base 3, and two support columns 30 are installed at the front and rear upper ends of the base 3. The support columns 30 on the base 3 pass through the lower limit hole 11 on the movable mold 1 and the upper limit hole 21 on the fixed mold 2, thereby effectively improving the mold closing accuracy of the fixed mold 2 and the movable mold 1.

[0028] It should be noted that the utility model is a mold frame that is convenient for installing the oil cylinder. The support column 30 on the base 3 passes through the lower limit hole 11 on the movable mold 1 and the upper limit hole 21 on the fixed mold 2, thereby effectively improving the mold closing accuracy of the fixed mold 2 and the movable mold 1. When the mold frame is installed, the three surfaces around the movable mold 1 are provided with oil cylinder mounting frames 5. The oil cylinder only needs to be fixed on the oil cylinder mounting frame 5 by installing screws to complete the installation. The oil cylinder can also be fixed on different oil cylinder mounting frames 5 according to the needs of the mold frame to facilitate the adjustment of the installation position of the oil cylinder. At the same time, the number of oil cylinders can be increased according to the needs of the mold frame, thereby improving the practicability of the device. In addition, the design of the lifting ring 14 on the mounting column 13 is also convenient for lifting the mold frame, thereby facilitating the lifting, installation or movement of the mold frame.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mold frame for convenient cylinder installation, comprising a movable mold (1), characterized in that: The upper end of the movable mold (1) is equipped with a fixed mold (2), the middle part of the upper end of the fixed mold (2) is provided with a wire mounting slot (7), the lower end of the movable mold (1) is equipped with a base (3), the front end, right end and rear end of the movable mold (1) are equipped with oil cylinder mounting frames (5), and the three oil cylinder mounting frames (5) are provided with fixing holes (6), and the movable mold (1), the fixed mold (2) and the left end of the base (3) are equipped with two mold feet (4).

2. A mold frame for convenient cylinder installation according to claim 1, characterized in that: The movable mold (1) has a lower opening (10) at the left upper end, two lower limit holes (11) at the left upper end and the right upper end, and mounting grooves (12) at the front right end and the rear right end of the movable mold (1). Mounting columns (13) are installed in the two mounting grooves (12), and the right ends of the two mounting columns (13) are installed with lifting rings (14).

3. A mold frame for convenient cylinder installation according to claim 2, characterized in that: An upper opening (20) is provided at the left lower end of the fixed mold (2), and two upper limit holes (21) are provided at the left lower end and the right lower end of the fixed mold (2).

4. A mold frame for convenient cylinder installation according to claim 1, characterized in that: Two limit columns (31) are installed at the left and right upper ends of the base (3), and two support columns (30) are installed at the front and rear upper ends of the base (3).

5. A mold frame for convenient installation of oil cylinder according to claim 2, characterized in that: The two mounting columns (13) are symmetrically distributed front and back with the oil cylinder mounting frame (5) as the center.

6. A mold frame for convenient cylinder installation according to claim 3, characterized in that: The lower opening (10) and the upper opening (20) correspond in position to each other.

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