Replacement assembly for casting mold

Abstract

The utility model discloses a replacement assembly for a casting mold, which belongs to the technical field of casting molds and comprises a bottom plate, two assembly plates are fixedly mounted above the bottom plate and are symmetrically distributed about the middle of the bottom plate, two empty grooves are symmetrically formed in one side of each assembly plate about the middle of the assembly plate, and the two empty grooves are communicated with the bottom plate. A supporting column is connected into the empty groove in a sliding mode. According to the replacement assembly for the casting mold, the supporting columns, the sliding grooves, the pull rods, the assembling grooves and the connecting rods are arranged, the limiting blocks slide in the limiting grooves, in the downward moving process of the casting mold, the bottom of the casting mold downwards extrudes the assembling blocks through the inclined faces of the assembling blocks, and the assembling blocks move in the empty grooves to extrude reset springs; and the assembling block resets under the action of the reset spring to clamp and assemble the casting mold, the situation that a plurality of fasteners need to be operated in the replacement and installation process of a traditional replacement assembly for the casting mold is abandoned, operation is convenient and fast, and the quality and production efficiency of casting parts are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of casting molds, in particular to a replacement component for a casting mold. Background Art

[0002] In the foundry industry, rapid mold replacement is crucial to improving production efficiency and flexibility. Traditionally, the replacement method of casting molds with replacement components often relies on complex and time-consuming mechanical operations. Replacing a critical mold component may require operators to manually loosen multiple fasteners, such as screws or pins. After removing the old component, the new component must be fixed and installed again, requiring multiple fasteners to be operated again. This process is not only time-consuming, but also prone to human errors during repeated operations, thus affecting the quality of castings and production efficiency. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a replacement assembly for a casting mold, which solves the problem that traditional replacement assemblies for casting molds require operation of multiple fasteners during replacement and installation, which may affect the quality and production efficiency of the castings.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a replacement component for a casting mold, comprising a base plate, two assembly plates fixedly installed above the base plate, the two assembly plates are symmetrically distributed about the middle of the base plate, one side of the assembly plate has two empty slots symmetrically opened about the middle of the assembly plate, a pillar is slidably connected in the empty slot, the outer wall of the pillar is sleeved with a return spring, the end of the pillar is fixedly connected to an assembly block, the assembly block is designed with an inclined surface, the end of the pillar away from the assembly block is fixedly connected to a baffle, two slide grooves are respectively opened on both sides of the assembly plate, one side of the assembly block is fixedly connected to a pull rod, the pull rod passes through the slide groove, and one side of the corresponding two pull rods is fixedly connected to a connecting rod, and a mounting block is fixedly installed between the two empty slots above the assembly plate, and a limiting slot is opened on one side of the mounting block.

[0005] As a further solution of the present invention: a casting mold is provided above the base plate, and four assembly grooves are respectively opened at the four corners of the casting mold, and the positions of the assembly grooves correspond to the positions of the assembly blocks. Two limit blocks are fixedly connected to both sides of the casting mold, and the positions of the limit blocks correspond to the positions of the limit grooves.

[0006] As a further solution of the present invention: a plurality of clamping blocks are fixedly connected to the top of the bottom plate, a rotating block is rotatably connected between two corresponding clamping blocks, and a card slot is provided on one side of the rotating block.

[0007] As a further solution of the present invention: a bracket is fixedly connected to the top of the bottom plate, a telescopic rod is provided on one side of the bracket, and one end of the telescopic rod passes through one side of the bracket.

[0008] As a further solution of the present invention: the end of the telescopic rod is fixedly connected to a cover plate, and a casting hole is provided on one side of the cover plate.

[0009] As a further solution of the present invention: a plurality of fixing blocks are fixedly connected to both sides of the cover plate, and a clamping rod is fixedly connected between two corresponding fixing blocks, and the position of the clamping rod corresponds to the position of the clamping slot.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] When the cam is in the cam position, the two levers are moved in a reverse direction and the push rods are pulled out of the cam, and the push rods are pulled in a reverse direction to move the cam, so that the cam can move in a reverse direction and the push rods can move in a reverse direction to move the cam.

[0012] 2. The replacement assembly for the casting mold is provided with a clamping block, a rotating block, a slot and a connecting rod. When the telescopic rod drives the cover plate to cover the casting mold for casting, the rotating block is rotated so that the rotating block rotates between the corresponding two clamping blocks. When it is rotated to the appropriate position, it is connected to the connecting rods on both sides of the cover plate through the slot. Since the connecting rods are fixedly connected to both sides of the cover plate through the fixing blocks, the rotating block is connected to the connecting rods through the slot on the rotating block. In this way, the cover plate is more stable when it is covered on the casting mold for casting, thereby improving the effect of the casting mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the connection between the assembly plate and the assembly block of the utility model;

[0015] Figure 3 This is a structural diagram of the positional relationship between the casting mold and the assembly groove of the utility model;

[0016] In the figure: 1. Base plate; 2. Assembly plate; 3. Empty slot; 4. Support; 5. Return spring; 6. Assembly block; 7. Baffle; 8. Slide; 9. Pull rod; 10. Connecting rod; 11. Mounting block; 12. Limiting slot; 13. Casting mold; 14. Assembly slot; 15. Limiting block; 16. Clamping block; 17. Rotating block; 18. Card slot; 19. Bracket; 20. Telescopic rod; 21. Cover plate; 22. Casting hole; 23. Fixing block; 24. Card connecting rod. DETAILED DESCRIPTION

[0017] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0018] like Figure 1-3 As shown, the utility model provides a technical solution: a replacement component for a casting mold, comprising a base plate 1, a casting mold 13 is provided above the base plate 1, four assembly slots 14 are respectively provided at the four corners of the casting mold 13, the positions of the assembly slots 14 correspond to the positions of the assembly blocks 6, two limit blocks 15 are fixedly connected to both sides of the casting mold 13, the positions of the limit blocks 15 correspond to the positions of the limit slots 12, through the cooperation between the limit blocks 15 and the limit slots 12, the casting mold 13 drives the limit blocks 15 to slide in the limit slots 12 during the assembly process, thereby improving the stability of the casting mold 13 during the assembly process and improving the assembly accuracy, a plurality of clamping blocks 16 are fixedly connected above the base plate 1, a rotating block 17 is rotatably connected between the corresponding two clamping blocks 16, and a card slot 18 is provided on one side of the rotating block 17,

[0019] Two assembly plates 2 are fixedly installed above the base plate 1. The two assembly plates 2 are symmetrically distributed about the middle of the base plate 1. Two empty slots 3 are symmetrically opened on one side of the assembly plate 2 about the middle of the assembly plate 2. A pillar 4 is slidably connected in the empty slot 3. The outer wall of the pillar 4 is sleeved with a return spring 5. The end of the pillar 4 is fixedly connected with an assembly block 6. The assembly block 6 is designed with an inclined surface. Through the cooperation between the assembly block 6 and the return spring 5, the inclined surface design of the assembly block 6 is designed. During the installation and pressing process of the casting mold 13, the bottom of the casting mold 13 can squeeze the inclined surface of the assembly block 6 to make the assembly block 6 squeeze the return spring 5 to one side. In this way To facilitate the assembly of the casting mold 13, the end of the pillar 4 away from the assembly block 6 is fixedly connected with a baffle 7. Due to the baffle 7, the reset spring 5 squeezes the assembly block 6 in the empty slot 3. The position of the assembly block 6 can be limited by the baffle to prevent the assembly block 6 from moving too much under the action of the reset spring 5. Two slide slots 8 are respectively provided on both sides of the assembly plate 2. One side of the assembly block 6 is fixedly connected with a pull rod 9. The pull rod 9 passes through the slide slot 8. One side of the corresponding two pull rods 9 is fixedly connected with a connecting rod 10. A mounting block 11 is fixedly installed between the two empty slots 3 above the assembly plate 2. A limiting slot 12 is provided on one side of the mounting block 11.

[0020] A bracket 19 is fixedly connected to the top of the base plate 1 . A telescopic rod 20 is provided on one side of the bracket 19 . One end of the telescopic rod 20 passes through one side of the bracket 19 . The end of the telescopic rod 20 is fixedly connected to a cover plate 21, and a pouring hole 22 is provided on one side of the cover plate 21. Because of the pouring hole 22, after the cover plate 21 covers the top of the casting mold 13, the mold is poured through the pouring hole 22. In this way, the pouring process can more accurately control the pouring amount and improve the quality of casting. A number of fixed blocks 23 are fixedly connected to both sides of the cover plate 21, and a clamping rod 24 is fixedly connected between the corresponding two fixed blocks 23. Through the cooperation between the clamping rod 24 and the rotating block 17, the rotating block 17 rotates between the corresponding two clamping blocks 16 and is clamped with the clamping rod 24 through the clamping groove 18. The rotating block 17 is clamped on the outer wall of the clamping rod 24 to fix the cover plate 21, thereby improving the stability of the cover plate 21 during casting. The position of the clamping rod 24 corresponds to the position of the clamping groove 18.

[0021] The working principle of the present invention is as follows: during casting, the cover plate 21 is driven by the telescopic rod 20 to cover the top of the casting mold 13, and the rotating block 17 is rotated. The rotating block 17 is clamped on the outer wall of the clamping rod 24 through the clamping groove 18, and the mold is cast from the casting hole 22. When the casting mold 13 needs to be replaced, the connecting rod 10 is pulled, and the connecting rod 10 drives the corresponding two pull rods 9 to slide in the slide groove 8. The pull rod 9 drives the assembly block 6 to slide in the empty groove 3, so that the assembly block 6 is disengaged from the assembly groove 14, and the casting mold 13 is removed. A casting mold 13 of a different shape is taken for casting. During the installation process, the casting mold 13 slides in the limiting groove 12 through the limiting block 15. At the same time, the bottom of the casting mold 13 squeezes the assembly block 6. The assembly block 6 drives the pillar 4 to slide on one side of the assembly plate 2 to squeeze the return spring 5. The return spring 5 is squeezed and compressed. When the assembly block 6 enters the assembly groove 14, the assembly block 6 is clamped to the casting mold 13 in the assembly groove 14 under the action of the return spring 5, and the replacement and installation is completed.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0023] The above describes in detail the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A replacement assembly for a casting mold, comprising a base plate (1), characterized in that: Two assembly plates (2) are fixedly installed above the base plate (1), and the two assembly plates (2) are symmetrically distributed about the middle of the base plate (1). Two empty slots (3) are symmetrically opened on one side of the assembly plate (2) about the middle of the assembly plate (2). A support (4) is slidably connected in the empty slot (3), and a return spring (5) is sleeved on the outer wall of the support (4). An assembly block (6) is fixedly connected to the end of the support (4), and the assembly block (6) is designed as an inclined surface. The support (4) is far away A baffle (7) is fixedly connected to one end of the assembly block (6), two slide grooves (8) are respectively provided on both sides of the assembly plate (2), a pull rod (9) is fixedly connected to one side of the assembly block (6), the pull rod (9) passes through the slide groove (8), and one side of the corresponding two pull rods (9) is fixedly connected to a connecting rod (10), and a mounting block (11) is fixedly installed between the two empty grooves (3) above the assembly plate (2), and a limiting groove (12) is provided on one side of the mounting block (11).

2. A casting mold replacement assembly according to claim 1, characterized in that: A casting mold (13) is provided above the base plate (1), and four assembly grooves (14) are respectively provided at the four corners of the casting mold (13), and the positions of the assembly grooves (14) correspond to the positions of the assembly blocks (6). Two limiting blocks (15) are respectively fixedly connected to the two sides of the casting mold (13), and the positions of the limiting blocks (15) correspond to the positions of the limiting grooves (12).

3. The replacement assembly for a casting mold according to claim 1, characterized in that: A plurality of clamping blocks (16) are fixedly connected above the bottom plate (1), and a rotating block (17) is rotatably connected between two corresponding clamping blocks (16), and a clamping slot (18) is provided on one side of the rotating block (17).

4. The replacement assembly for a casting mold according to claim 1, characterized in that: A bracket (19) is fixedly connected above the bottom plate (1), and a telescopic rod (20) is provided on one side of the bracket (19), with one end of the telescopic rod (20) passing through one side of the bracket (19).

5. The replacement assembly for a casting mold according to claim 4, characterized in that: The end of the telescopic rod (20) is fixedly connected to a cover plate (21), and a casting hole (22) is provided on one side of the cover plate (21).

6. The replacement assembly for a casting mold according to claim 5, characterized in that: A plurality of fixing blocks (23) are fixedly connected to both sides of the cover plate (21), and a clamping rod (24) is fixedly connected between two corresponding fixing blocks (23). The position of the clamping rod (24) corresponds to the position of the clamping slot (18).

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