Casting mold

Abstract

The utility model relates to the technical field of mold manufacturing, in particular to a casting mold which comprises a front bottom plate, a front mold frame, a guide sleeve, a front mold, a guide column, a rear mold, a push rod, a rear mold frame, a rear bottom plate, a lifting plate, a lifting hook, a side clamping plate, a base block, a pressing plate, a pressing rod, a top clamping plate, a side clamping plate and a base block. The pressing plate is installed on the base block through a rotating shaft, the side clamping plate is fixed to the side face of the rear bottom plate, the side clamping plate and the pressing plate are both attached to the side face of the mold, the pressing rod is vertically arranged at one end of the pressing plate, a U-shaped groove is formed in one end of the side clamping plate, a slope is arranged at the top of the U-shaped groove, the pressing plate is inserted into the U-shaped groove of the side clamping plate, and the pressing rod is attached to the slope at the top of the U-shaped groove of the side clamping plate. The casting mold is provided with the protection mechanism, so that a precise structure in the mold can be protected all the time in the disassembly, assembly, carrying and storage processes of the mold, and the service life of the mold is indirectly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of mold manufacturing, in particular to a casting mold. Background Art

[0002] Mold technology largely determines product quality and product development capabilities, and is a key indicator of manufacturing performance. However, factories often fail to adequately protect molds during production. Unused molds are stored in warehouses with only simple dust protection measures. Ground vibrations and human impact can easily damage molds, compromising machining accuracy.

[0003] In the prior art, the invention patent with authorization announcement number CN111775130B discloses a graphite mold storage cart, comprising a frame, a tray and a partition mounted on the frame, a first drive device, and a second drive device. The frame comprises a top plate, a bottom plate opposite the top plate, and a plurality of wheels disposed on a side of the bottom plate away from the top plate. The tray is disposed between the bottom plate and the top plate, and the partition is disposed between the top plate and the tray. The first drive device is connected to the tray and drives the tray to move between the top and bottom plates. The second drive device is connected to the partition and drives the partition to move between the top and bottom plates. This cart enables the storage of graphite molds in a coordinated manner, is convenient to carry, and provides strong protection.

[0004] In the process of realizing the present utility model, the inventors discovered that there are at least the following problems in the prior art: 1. In the patented technology, the mold can only be protected in the storage cart, but it cannot be protected during the process of installing the mold on the production equipment or removing it from the production equipment and transporting it to the storage cart; 2. The storage cart in the patented technology only protects the mold as a whole. When the mold is subjected to strong vibration or collision, the precision parts inside the mold, such as the guide pins, ejector pins or push rods, will still be affected, and the protection of the mold is not thorough. Summary of the Invention

[0005] In view of the deficiencies of the existing technology, the utility model develops a casting mold, which is provided with a protection mechanism, which can protect the precise structure inside the mold at all times during the disassembly, assembly, transportation and storage of the mold, thereby indirectly increasing the service life of the mold.

[0006] The technical solution to the technical problem solved by the present invention is as follows: an embodiment of the present invention provides a casting mold, comprising a front bottom plate, a front mold frame, a guide sleeve, a front mold, a guide column, a rear mold, a push rod, a rear mold frame, and a rear bottom plate. The front bottom plate, the front mold frame, and the front mold are connected in sequence, the guide sleeve is installed at the four corners of the front mold frame and the front mold, the rear mold, the rear mold frame, and the rear bottom plate are connected in sequence, the guide column passes through the rear mold, the rear mold frame, and the rear bottom plate, and push rods are also provided on the front mold frame and the rear mold frame. The casting mold also includes a hanging plate, a hanging hook, a side splint, a base block, a pressure plate, a pressure rod, and a top splint. The two ends of the hanging plate are respectively connected to the top surfaces of the front bottom plate and the rear bottom plate. The hook is set on the hanging plate, and the top splint is fixed on the top and bottom surfaces of the mold respectively. The top splint is fitted with the top and bottom surfaces of the front mold frame, front mold, rear mold, and rear mold frame; the side splints, base block, pressure plate, and pressure rod are respectively arranged in a group on both sides of the mold, the base block is fixed on the front bottom plate, the pressure plate is installed on the base block through a rotating shaft, the side splints are fixed on the side of the rear bottom plate, the side splints and pressure plates are fitted with the side of the mold, the pressure rod is vertically arranged at one end of the pressure plate, and a U-shaped groove is provided at one end of the side splint. The top of the U-shaped groove is provided with a slope. The pressure plate is inserted into the U-shaped groove of the side splint, and the pressure rod is fitted with the slope at the top of the U-shaped groove of the side splint.

[0007] As an optimization, a main channel is provided at the center of the front bottom plate, and the main channel passes through the front bottom plate and the front mold frame and is connected to the front mold.

[0008] As an optimization, the hanging plate is in an I-shape, and the four corners of the hanging plate are connected to the front bottom plate and the rear bottom plate by bolts respectively.

[0009] As an optimization, the hook is arranged at the center of the hanging plate.

[0010] As an optimization, a lifting rope is provided at each of the four corners, and the top of the lifting rope is connected to a lifting hook.

[0011] As an optimization, heating tubes are provided in the front base plate, front mold frame, front mold, rear mold, rear mold frame and rear base plate.

[0012] As an optimization, the top and bottom surfaces of the mold are provided with grooves, and the top clamping plate is arranged in the grooves. The grooves can limit the position of the top clamping plate and prevent it from swinging.

[0013] The effects provided in the content of the utility model are only the effects of the embodiments, rather than all the effects of the utility model. The above technical solution has the following advantages or beneficial effects: the casting mold is provided with a protective mechanism: side splints, base blocks, pressure plates, pressure rods, and top splints. The top splints can limit the freedom of the mold in the vertical direction, and the side splints and pressure plates can limit the freedom of the mold in the front and back directions. When the mold is vibrated or impacted, the vertical direction and the front and back directions of the mold are restricted, and no offset will occur, and no damage will be caused to the internal precision structure; the left and right directions of the mold will be displaced, and the pressure rod will slide on the slope at the top of the U-shaped groove of the side splint, and return to the initial position after consuming the vibration energy. The sliding of the pressure rod will consume the vibration energy. The protective mechanism is installed when the mold is not working, and the precision structure inside the mold can be protected at all times during the disassembly and assembly, transportation and storage of the mold, which indirectly increases the service life of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an exploded view of an embodiment of the utility model after the protective mechanism is hidden.

[0015] Figures 2 to 4 This is a three-dimensional diagram of an embodiment of the present utility model.

[0016] Figure 5 This is a front view of an embodiment of the utility model.

[0017] Figure 6 It is a left view of an embodiment of the utility model.

[0018] Figure 7 This is a top view of an embodiment of the utility model.

[0019] Among them: main channel 1, front bottom plate 2, front mold frame 3, guide sleeve 4, front mold 5, guide column 6, rear mold 7, push rod 8, rear mold frame 9, heating tube 10, rear bottom plate 11, hanging plate 12, hook 13, side clamping plate 14, base block 15, pressure plate 16, pressure rod 17, top clamping plate 18. DETAILED DESCRIPTION

[0020] In order to clearly illustrate the technical features of this solution, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0021] Figures 1 to 7 An embodiment of the present invention is as follows: Figure 1As shown, a casting mold includes a front base plate 2, a front mold frame 3, a guide sleeve 4, a front mold 5, a guide post 6, a rear mold 7, a push rod 8, a rear mold frame 9, and a rear base plate 11. The front base plate 2, front mold frame 3, and front mold 5 are connected in sequence. The guide sleeve 4 is installed at the four corners of the front mold frame 3 and the front mold 5. The rear mold 7, the rear mold frame 9, and the rear base plate 11 are connected in sequence. The guide post 6 passes through the rear mold 7, the rear mold frame 9, and the rear base plate 11. Push rods 8 are also provided on the front mold frame 3 and the rear mold frame 9. A main flow channel 1 is provided in the center of the front base plate 2. The main flow channel 1 passes through the front base plate 2 and the front mold frame 3 and then connects to the front mold 5. Heating pipes 10 are provided in the front base plate 2, the front mold frame 3, the front mold 5, the rear mold 7, the rear mold frame 9, and the rear base plate 11.

[0022] like Figure 2 As shown, the casting mold also includes a hanging plate 12, a hook 13, a side splint 14, a base block 15, a pressure plate 16, a pressure rod 17, and a top splint 18. The two ends of the hanging plate 12 are respectively connected to the top surfaces of the front bottom plate 2 and the rear bottom plate 11. The hook 13 is set on the hanging plate 12. The top splint 18 is fixed on the top and bottom surfaces of the mold. The top splint 18 is fitted with the top and bottom surfaces of the front mold frame 3, the front mold 5, the rear mold 7, and the rear mold frame 9; the side splint 14, the base block 15, the pressure plate 16, the pressure rod 17 are A set of assemblies is provided on each side of the mold. The base block 15 is fixed to the front base plate 2. The pressure plate 16 is mounted on the base block 15 via a rotating shaft. The side clamps 14 are fixed to the sides of the rear base plate 11. The side clamps 14 and the pressure plate 16 are both aligned with the sides of the mold. A pressure rod 17 is vertically arranged at one end of the pressure plate 16. One end of the side clamp 14 is provided with a U-shaped groove with a slope at the top of the U-shaped groove. The pressure plate 16 is inserted into the U-shaped groove of the side clamp 14. The pressure rod 17 is aligned with the slope at the top of the U-shaped groove of the side clamp 14. The hanging plate 12 is I-shaped, and the four corners of the hanging plate 12 are connected to the front base plate 2 and the rear base plate 11 respectively by bolts. The hook 13 is set at the center of the hanging plate 12.

[0023] like Figure 4 As shown, the top and bottom surfaces of the mold are provided with grooves, in which top clamping plate 18 is arranged. The grooves can limit the position of top clamping plate 18 to avoid its swing.

[0024] The casting mold is equipped with a protective mechanism: side clamps 14, base block 15, pressure plate 16, pressure rod 17, and top clamp 18. The top clamp 18 can limit the mold's vertical freedom, while the side clamps 14 and pressure plate 16 can limit the mold's front and back freedom. When the mold is vibrated or impacted, the mold's vertical and front and back directions are restricted, preventing displacement and damage to the delicate internal structure. The mold will shift left and right, and the pressure rod 17 will slide on the slope at the top of the U-shaped groove of the side clamp 14 and return to its original position after consuming the vibration energy. The sliding of the pressure rod 17 consumes the vibration energy. The protective mechanism is installed when the mold is not in use. It can protect the delicate internal structure of the mold at all times during assembly and disassembly, transportation, and storage, indirectly increasing the mold's service life.

[0025] Although the above describes the specific implementation methods of the utility model in conjunction with the accompanying drawings, it does not limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or variations that can be made by those skilled in the art without creative work are still within the scope of protection of the utility model.

Claims

1. A casting mold, comprising a front bottom plate (2), a front mold frame (3), a guide sleeve (4), a front mold (5), a guide post (6), a rear mold (7), a push rod (8), a rear mold frame (9), and a rear bottom plate (11), wherein the front bottom plate (2), the front mold frame (3), and the front mold (5) are connected in sequence, the guide sleeve (4) is installed at the four corners of the front mold frame (3) and the front mold (5), the rear mold (7), the rear mold frame (9), and the rear bottom plate (11) are connected in sequence, the guide post (6) passes through the rear mold (7), the rear mold frame (9), and the rear bottom plate (11), and push rods (8) are further provided on the front mold frame (3) and the rear mold frame (9), wherein the casting mold is characterized in that: The casting mold further comprises a hanging plate (12), a hanging hook (13), a side clamping plate (14), a base block (15), a pressure plate (16), a pressure rod (17), and a top clamping plate (18). The two ends of the hanging plate (12) are respectively connected to the top surfaces of the front bottom plate (2) and the rear bottom plate (11). The hanging hook (13) is arranged on the hanging plate (12). The top clamping plate (18) is fixed on the top surface and the bottom surface of the mold respectively. The top clamping plate (18) is fitted with the top surface and the bottom surface of the front mold frame (3), the front mold (5), the rear mold (7), and the rear mold frame (9); the side clamping plate (14), the base block (15), the pressure plate (16), the pressure rod (17), and the top clamping plate (18) are respectively fixed on the top surface and the bottom surface of the front mold frame (3), the front mold (5), the rear mold (7), and the rear mold frame (9). A group of rods (17) are respectively provided on both sides of the mold, the base block (15) is fixed on the front bottom plate (2), the pressing plate (16) is installed on the base block (15) through a rotating shaft, the side clamping plate (14) is fixed on the side of the rear bottom plate (11), the side clamping plate (14) and the pressing plate (16) are both fitted with the side of the mold, the pressing rod (17) is vertically arranged at one end of the pressing plate (16), one end of the side clamping plate (14) is provided with a U-shaped groove, the top of the U-shaped groove is provided with a slope, the pressing plate (16) is inserted into the U-shaped groove of the side clamping plate (14), and the pressing rod (17) is fitted with the slope of the top of the U-shaped groove of the side clamping plate (14).

2. A casting mold according to claim 1, characterized in that: A main channel (1) is provided at the center of the front bottom plate (2), and the main channel (1) passes through the front bottom plate (2), the front mold frame (3), and is connected to the front mold (5).

3. A casting mold according to claim 1, characterized in that: The hanging plate (12) is in an I-shape, and the four corners of the hanging plate (12) are respectively connected to the front bottom plate (2) and the rear bottom plate (11) by bolts.

4. A casting mold according to claim 3, characterized in that: The hook (13) is arranged at the center of the hanging plate (12).

5. A casting mold according to claim 4, characterized in that: A hanging rope is provided at each of the four corners, and the top of the hanging rope is connected to a hanging hook (13).

6. A casting mold according to claim 1, characterized in that: Heating tubes (10) are provided in the front bottom plate (2), the front mold frame (3), the front mold (5), the rear mold (7), the rear mold frame (9), and the rear bottom plate (11).

7. A casting mold according to claim 1, characterized in that: The top surface and the bottom surface of the mold are provided with grooves, and the top clamping plate (18) is arranged in the grooves.

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