Formwork convenient to hoist and place

Abstract

The utility model discloses a mould base convenient to hoist and place, which comprises a movable mould, an oil cylinder mounting frame is mounted in the middle of the left end of the movable mould, protective mounting blocks are mounted at the front part and the rear part of the left end of the movable mould, a fixed mould is mounted at the upper end of the movable mould, and mould base supporting legs are mounted at the front parts and the rear parts of the right ends of the movable mould and the fixed mould. A mold frame base is mounted at the lower end of the movable mold, and two guide columns are mounted at the right end of the mold frame base. According to the formwork convenient to lift and place, through the design of the lifting ring mounting grooves in the two protective mounting blocks, lifting ropes only need to penetrate through the lifting rings to lift and place the formwork body, and the two protective mounting blocks can also support and fix the oil cylinder mounting frame; the guide columns on the mold frame base are inserted into the fixed mold through the guide holes in the movable mold, in addition, the positioning columns are inserted into the fixed mold through the positioning holes in the movable mold, and the fixed mold and the movable mold are prevented from deviating or loosening through the design of double positioning.

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 lifting and placing. 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 existing patent (application number 202120220036.6) discloses a mold that is easy to lift, including a mold main body and two lifting rings detachably connected to the mold main body; the lifting rings include a lifting ring, a connecting rod and a support block from top to bottom, and the two ends of the connecting rod are fixedly connected to the lifting ring and the support block; the upper end of the mold plate is located on the side and is provided with an installation groove for the support block and the connecting rod to be embedded, and the mold main body is also provided with a locking assembly for locking the support block and the connecting rod in the installation groove.

[0004] The existing formwork is not provided with a good lifting point, and the lifting rope needs to be tied and wound during installation or replacement, which is troublesome and inconvenient. Utility Model Content

[0005] The main purpose of the utility model is to provide a formwork frame which is convenient for lifting and placing, 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 that is convenient for lifting and placing, includes a movable mold, a cylinder mounting frame is installed at the middle of the left end of the movable mold, protective mounting blocks are installed at the front left end and the rear left end of the movable mold, a fixed mold is installed at the upper end of the movable mold, mold frame supporting feet are installed at the front right ends and the rear right ends of the movable mold and the fixed mold, a mold frame base is installed at the lower end of the movable mold, and two guide columns are installed at the right end of the mold frame base.

[0008] Preferably, the upper end of the movable mold is provided with a mounting cavity, the inner wall of the mounting cavity is provided with four guide holes, the upper left and upper right parts of the movable mold are provided with two positioning holes, the left ends of the two protective mounting blocks are provided with a group of lifting ring mounting grooves, the middle part of the left end of the oil cylinder mounting frame is provided with a through opening, and the front part of the left end and the rear part of the left end of the oil cylinder mounting frame are provided with a group of mounting holes. Through the design of the lifting ring mounting grooves on the two protective mounting blocks, the lifting rope only needs to pass through the lifting ring to lift and place the mold frame body, and the lifting rope does not need to be tied and wrapped around the mold frame, which not only saves time and effort, but also the two protective mounting blocks can support and fix the oil cylinder mounting frame, further improving the installation and rear stability of the oil cylinder mounting frame.

[0009] Preferably, the front and rear upper ends of the fixed mold are both provided with grooves, and the right upper end of the fixed mold is provided with an opening.

[0010] Preferably, a mounting seat is installed at the upper end of the mold frame base, two guide columns are installed at the middle and right upper ends of the mounting seat, and two positioning columns are installed at the left and right upper ends of the mold frame base. The guide columns on the mold frame base are inserted into the fixed mold through the guide holes on the movable mold, and the positioning columns are also inserted into the fixed mold through the positioning holes on the movable mold. The double positioning design prevents the fixed mold and the movable mold from being offset or loosened, thereby improving the production quality.

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

[0012] Preferably, the guide column and the guide hole have the same size and are located in a corresponding position, and the positioning column and the positioning hole have the same size and are located in a corresponding position.

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

[0014] 1. Through the design of the oil cylinder mounting frame on the movable mold, the oil cylinder can be installed on the movable mold through the mounting hole. At this time, the piston rod at the output end of the oil cylinder is just aligned with the through port, so that the piston rod can drive the movable mold to work. In addition, two protective mounting blocks are provided on the movable mold. Through the design of the lifting ring mounting grooves on the two protective mounting blocks, the lifting rope only needs to pass through the lifting ring to lift and place the mold frame body. The lifting rope does not need to be tied and wrapped around the mold frame, which not only saves time and effort, but also the two protective mounting blocks can support and fix the oil cylinder mounting frame, further improving the installation and rear stability of the oil cylinder mounting frame.

[0015] 2. When the fixed mold and the movable mold are closed, the guide column on the mold base is inserted into the fixed mold through the guide hole on the movable mold. In addition, the positioning column is also inserted into the fixed mold through the positioning hole on the movable mold. The double positioning design can prevent the fixed mold and the movable mold from shifting or loosening, thereby improving the production quality. 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 lifting and placing according to 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 lifting and placing in the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of a fixed mold of a mold frame that is convenient for lifting and placing in the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of a mold frame base which is convenient for lifting and placing.

[0020] In the figure: 1. movable mold; 2. fixed mold; 3. mold frame base; 4. mold frame supporting feet; 5. guide pillars; 6. protective mounting blocks; 7. cylinder mounting brackets; 10. mounting cavity; 11. guide holes; 12. positioning holes; 13. lifting ring mounting grooves; 14. through openings; 15. mounting holes; 20. slots; 21. openings; 30. mounting seats; 31. guide pillars; 32. positioning pillars. 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 which is convenient for lifting and placing includes a movable mold 1, a cylinder mounting frame 7 is installed in the middle of the left end of the movable mold 1, protective mounting blocks 6 are installed at the front left end and the rear left end of the movable mold 1, a fixed mold 2 is installed at the upper end of the movable mold 1, mold frame supporting feet 4 are installed at the front right ends and the rear right ends of the movable mold 1 and the fixed mold 2, a mold frame base 3 is installed at the lower end of the movable mold 1, and two guide columns 5 are installed at the right end of the mold frame base 3; the two protective mounting blocks 6 are symmetrically distributed front and back with the cylinder mounting frame 7 as the center.

[0025] The upper end of the movable mold 1 is provided with a mounting cavity 10, and the inner wall of the mounting cavity 10 is provided with four guide holes 11. The upper left and upper right parts of the movable mold 1 are provided with two positioning holes 12. The left ends of the two protective mounting blocks 6 are provided with a group of lifting ring mounting grooves 13. The middle part of the left end of the oil cylinder mounting frame 7 is provided with a through opening 14. The front part of the left end and the rear part of the left end of the oil cylinder mounting frame 7 are provided with a group of mounting holes 15. Through the design of the lifting ring mounting grooves 13 on the two protective mounting blocks 6, the lifting rope only needs to pass through the lifting ring to lift and place the mold frame body, and the lifting rope does not need to be tied and wrapped around the mold frame, which can not only save time and labor, but also the two protective mounting blocks 6 can support and fix the oil cylinder mounting frame 7, further improving the installation and rear stability of the oil cylinder mounting frame 7.

[0026] The front and rear upper ends of the fixed mold 2 are both provided with slots 20 , and the right upper end of the fixed mold 2 is provided with an opening 21 .

[0027] A mounting seat 30 is installed at the upper end of the mold frame base 3, and two guide columns 31 are installed at the middle and right upper ends of the mounting seat 30, and two positioning columns 32 are installed at the left and right upper ends of the mold frame base 3; the guide columns 31 are consistent in size with the guide holes 11 and correspond in position up and down, and the positioning columns 32 are consistent in size with the positioning holes 12 and correspond in position up and down. The guide columns 31 on the mold frame base 3 are inserted into the fixed mold 2 through the guide holes 11 on the movable mold 1, and the positioning columns 32 are also inserted into the fixed mold 2 through the positioning holes 12 on the movable mold 1. The double positioning design prevents the fixed mold 2 and the movable mold 1 from being offset or loosened, thereby improving the production quality.

[0028] It should be noted that the utility model is a mold frame that is convenient for lifting and placing. Through the design of the oil cylinder mounting frame 7 on the movable mold 1, the oil cylinder can be installed on the movable mold 1 through the mounting hole 15. At this time, the piston rod at the output end of the oil cylinder is just aligned with the through hole 14, so that the piston rod can drive the movable mold 1 to work. In addition, two protective mounting blocks 6 are provided on the movable mold 1. Through the design of the lifting ring mounting grooves 13 on the two protective mounting blocks 6, the lifting rope only needs to pass through the lifting ring to lift and place the mold frame body, and the lifting rope does not need to be tied to the mold frame and Winding not only saves time and effort, but the two protective mounting blocks 6 can also support and fix the cylinder mounting frame 7, further improving the installation and post-stability of the cylinder mounting frame 7. In addition, when the fixed mold 2 and the movable mold 1 are closed, the guide column 31 on the mold frame base 3 is inserted into the fixed mold 2 through the guide hole 11 on the movable mold 1. In addition, the positioning column 32 is also inserted into the fixed mold 2 through the positioning hole 12 on the movable mold 1. The double positioning design can prevent the fixed mold 2 and the movable mold 1 from deflecting or loosening, thereby improving the production quality.

[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 that is convenient for lifting and placing, comprising a movable mold (1), characterized in that: A cylinder mounting frame (7) is installed at the middle of the left end of the movable mold (1), a protective mounting block (6) is installed at the front and rear of the left end of the movable mold (1), a fixed mold (2) is installed at the upper end of the movable mold (1), a mold frame supporting foot (4) is installed at the front and rear of the right ends of the movable mold (1) and the fixed mold (2), a mold frame base (3) is installed at the lower end of the movable mold (1), and two guide pillars (5) are installed at the right end of the mold frame base (3).

2. A formwork frame that is convenient for lifting and placing according to claim 1, characterized in that: The movable mold (1) has an installation cavity (10) at the upper end, and four guide holes (11) are formed on the inner wall of the installation cavity (10). The movable mold (1) has two positioning holes (12) at the upper left and upper right ends, and the two protective mounting blocks (6) have a group of lifting ring mounting grooves (13) at the left ends. The cylinder mounting frame (7) has a through opening (14) at the middle of the left end, and the cylinder mounting frame (7) has a group of mounting holes (15) at the front and rear ends of the left end.

3. A formwork frame that is convenient for lifting and placing according to claim 1, characterized in that: The front and rear upper ends of the fixed mold (2) are both provided with slots (20), and the right upper end of the fixed mold (2) is provided with an opening (21).

4. A formwork frame that is convenient for lifting and placing according to claim 2, characterized in that: A mounting seat (30) is installed at the upper end of the mold frame base (3), two guide columns (31) are installed at the middle and right upper ends of the mounting seat (30), and two positioning columns (32) are installed at the left and right upper ends of the mold frame base (3).

5. The formwork frame that is convenient for lifting and placing according to claim 1 is characterized in that: The two protective mounting blocks (6) are symmetrically distributed front and back with the oil cylinder mounting frame (7) as the center.

6. A formwork frame that is convenient for lifting and placing according to claim 4, characterized in that: The guide column (31) and the guide hole (11) have the same size and are located in a corresponding position, and the positioning column (32) and the positioning hole (12) have the same size and are located in a corresponding position.

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