JPC vertical pipe casting mold

Abstract

The utility model discloses a vertical casting mould of JPC CP pipe, including mould top board, the bottom of pouring casting mould top board is installed with a plurality of mould vice board, the bottom of pouring casting mould vice board is installed with mould base, the side of pouring casting mould vice board and mould base all is installed with a plurality of connecting block, and the installation hole is seted up in pouring connecting block, the utility model discloses a mould vice board and mould base etc. are seted up, and the limiting slot and limiting plate in mould vice board and mould base are installed correspondingly, can adjust the quantity of mould vice board according to the on -the -spot demand, and then the size of pouring pipe fitting is adjusted, through the connecting block of mould vice board and mould base side, fixes the position between mould vice board and mould base in installation hole by fixing bolt, and the whole mould becomes detachable splicing structure, and the inner mould is placed in the side of limiting ring and is limited, and then pouring can be started, and the structure of splicing is also convenient to disassemble when demoulding, and the applicability of the whole mould is improved.

Description

Technical Field

[0001] This utility model relates to the field of casting mold technology, specifically to a vertical casting mold for JPCCP pipes. Background Technology

[0002] In the pipe fitting manufacturing industry, traditional molds are typically designed with fixed dimensions and structures, making it impossible to flexibly adjust them according to the different requirements of pipe fitting length. This greatly limits the applicability of the molds. To meet the production needs of pipe fittings of different lengths, it is often necessary to purchase multiple sets of molds, which not only increases equipment procurement costs but also occupies a lot of storage space. Furthermore, the disassembly and assembly process of traditional molds is cumbersome and complex, requiring a lot of time and manpower for operation. Frequent disassembly and assembly operations will reduce production efficiency, increase production cycle and labor costs. Therefore, JPCCP vertical casting molds are needed to meet people's needs. Utility Model Content

[0003] The purpose of this invention is to provide a vertical casting mold for JPCCP pipes to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a vertical casting mold for JPCCP pipes, including a mold top plate, a plurality of mold sub-plates installed at the bottom of the mold top plate, a mold base installed at the bottom of the mold sub-plates, a plurality of connecting blocks installed on the sides of both the mold sub-plates and the mold base, mounting holes being provided in the connecting blocks, fixing bolts being threaded into the mounting holes, a plurality of limiting grooves being provided in both the mold sub-plates and the mold base, and limiting plates adapted to the limiting grooves being installed at the bottom of both the mold top plate and the mold sub-plates.

[0005] Preferably, the mold top plate, mold sub-plate and mold base are provided with multiple sliding grooves, a connecting rod is installed in the sliding groove, and a threaded groove is provided on the side of the sliding groove near the mold top plate.

[0006] Preferably, the top of the mold top plate is provided with multiple fixing grooves, and an installation sleeve is threaded into the fixing groove, and a hexagonal block is installed on the top of the installation sleeve.

[0007] Preferably, a limiting ring is installed at the bottom of the mold base, and an inner mold is installed on the side of the limiting ring.

[0008] Preferably, the plurality of mold sub-plates are connected by limiting grooves and limiting plates, and the mold sub-plates and the mold base are fixed by mounting holes and fixing bolts.

[0009] Preferably, the mounting sleeve has internal threads, and the mounting sleeve is threadedly connected to the threaded groove on the connecting rod via the threads.

[0010] Preferably, the hexagonal block has a through hole adapted to the connecting rod, and the mold top plate and the mold sub-plate are slidably mounted on the mold base via the connecting rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) By setting mold sub-plate and mold base, the present invention can adjust the number of mold sub-plates installed according to the site requirements by installing the limiting groove and limiting plate in the mold sub-plate and mold base respectively, thereby adjusting the size of the pouring pipe. By connecting the mold sub-plate and mold base side blocks, the fixing bolts are installed in the mounting holes to fix the position between the mold sub-plate and mold base, and the mold as a whole becomes a detachable splicing structure. The inner mold is placed on the side of the limiting ring for limiting and pouring can begin. The spliced ​​structure is also easy to disassemble when demolding, which improves the overall applicability of the mold.

[0013] (2) By setting connecting rods and fixing grooves, this utility model can limit the mold sub-plate and mold top plate when installing them. Multiple connecting rods and limiting plates can limit the mold sub-plate and determine the installation position of the mold sub-plate. After the mold top plate is installed, the hexagonal block is threaded into the fixing groove, and the threaded groove on the side of the connecting rod is threaded into the inner wall of the mounting sleeve. The hexagonal block is fixed in the fixing groove, and the connecting rod is fixed to complete the installation of the mold top plate. When the number of mold sub-plates is small, they are fixed by connecting blocks and fixing bolts. When there are many, the matching connecting rods are used to install the mold top plate on the top. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the vertical casting mold for JPCCP pipe proposed in this utility model;

[0015] Figure 2 This is a structural diagram of the limiting groove and limiting plate of the JPCCP pipe vertical casting mold proposed in this utility model.

[0016] Figure 3 This is a cross-sectional structural diagram of the mold base and limiting ring of the vertical casting mold for JPCCP pipe proposed in this utility model.

[0017] Figure 4 for Figure 3 Enlarged view of point A.

[0018] In the diagram: 1. Mold top plate; 2. Mold sub-plate; 3. Mold base; 4. Connecting block; 5. Mounting hole; 6. Fixing bolt; 7. Limiting groove; 8. Limiting plate; 9. Slide groove; 10. Connecting rod; 11. Threaded groove; 12. Fixing groove; 13. Mounting sleeve; 14. Hexagonal block; 15. Limiting ring; 16. Inner mold. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1: Please refer to Figure 1-4 This utility model provides a technical solution: a vertical casting mold for JPCCP pipes, including a mold top plate 1, multiple mold sub-plates 2 installed at the bottom of the mold top plate 1, a mold base 3 installed at the bottom of the mold sub-plates 2, multiple connecting blocks 4 installed on the sides of both the mold sub-plates 2 and the mold base 3, each connecting block 4 having an installation hole 5, and a fixing bolt 6 threaded into the installation hole 5, each mold sub-plate 2 and the mold base 3 having multiple limiting grooves 7, each mold top plate 1 and mold sub-plate 2 having a limiting plate 8 adapted to the limiting groove 7 installed at the bottom of the mold top plate 1 and the mold sub-plate 2, each mold base 3 having a limiting ring 15 installed at the bottom, and an inner mold 16 installed on the side of the limiting ring 15, the mold sub-plates 2 being connected to the limiting plates 8 via the limiting grooves 7, and the mold sub-plates 2 and the mold base 3 being connected via the installation holes 5 and fixing bolts. The mold needs to be assembled during casting by fixing the mold with bolts 6. Multiple mold sub-plates 2 and mold base 3 are connected. The limiting plate 8 at the bottom of the mold sub-plate 2 is installed on the limiting groove 7 opened in the mold base 3. The remaining mold sub-plates 2 are connected to the limiting groove 7 and the limiting plate 8 in sequence. The mold sub-plate 2 and the mold base 3 are fixed by connecting blocks 4. The fixing bolts 6 are threaded into the mounting holes 5. Adjacent mold sub-plates 2 are also fixed by connecting blocks 4 and fixing bolts 6. The number of mold sub-plates 2 can be adjusted according to the length required for casting. The inner mold 16 is installed on the side of the limiting ring 15 and fixed before casting. When the required number of mold sub-plates 2 is small, they are fixed by connecting blocks 4 and fixing bolts 6.

[0021] Example 2: Figure 3 and 4As shown, multiple sliding grooves 9 are formed in the mold top plate 1, mold sub-plate 2, and mold base 3. Connecting rods 10 are installed in the sliding grooves 9. Threaded grooves 11 are formed on the side of the sliding grooves 9 near the mold top plate 1. Multiple fixing grooves 12 are formed on the top of the mold top plate 1. Mounting sleeves 13 are threaded into the fixing grooves 12. Hexagonal blocks 14 are installed on the top of the mounting sleeves 13. The mounting sleeves 13 are threaded and are threaded to the connecting rods 10 via the threaded grooves 11. The hexagonal blocks 14 have through holes that fit the connecting rods 10. The mold top plate 1 and mold sub-plate 2 slide through the connecting rods 10. Installed on the mold base 3, when there are many mold sub-plates 2, a connecting rod 10 is installed in the mold base 3. The mold top plate 1 and the mold sub-plate 2 are slidably installed on the side of the connecting rod 10 through the slide groove 9. The connecting rod 10 and the limiting plate 8 are used for limiting. When the mold top plate 1 is installed on the top, the hexagonal block 14 is threaded into the fixing groove 12. At the same time, the threaded groove 11 on the side of the connecting rod 10 is threaded into the inner wall of the mounting sleeve 13. The hexagonal block 14 is fixed in the fixing groove 12, and the connecting rod 10 is fixed, thus completing the installation of the mold top plate 1. The remaining features are the same as in Embodiment 1.

[0022] The working principle is as follows: During casting, the mold needs to be assembled by connecting multiple mold sub-plates 2 and mold base 3. The limiting plate 8 at the bottom of the mold sub-plate 2 is installed on the limiting groove 7 opened in the mold base 3. The remaining mold sub-plates 2 are connected to the limiting groove 7 and the limiting plate 8 in sequence. The mold sub-plates 2 and mold base 3 are fixed by connecting blocks 4. The fixing bolts 6 are threaded into the mounting holes 5. Adjacent mold sub-plates 2 are also fixed by connecting blocks 4 and fixing bolts 6. The number of mold sub-plates 2 can be adjusted according to the length required for casting. The inner mold 16 is installed on the side of the limiting ring 15 and fixed before casting. When the required number of mold sub-plates 2 is small, the connecting blocks 4 and fixing bolts 6 are used to fix the mold. When there are many mold sub-plates 2, a connecting rod 10 is installed in the mold base 3. The mold top plate 1 and mold sub-plate 2 are slidably installed on the side of the connecting rod 10 through the slide groove 9. The connecting rod 10 and the limiting plate 8 limit the position. When the mold top plate 1 is installed on the top, the hexagonal block 14 is threaded into the fixing groove 12. At the same time, the threaded groove 11 on the side of the connecting rod 10 is threaded into the inner wall of the mounting sleeve 13. The hexagonal block 14 is fixed in the fixing groove 12, and the connecting rod 10 is fixed. The installation of the mold top plate 1 is completed. When demolding, the mold is disassembled in sequence according to the installation method, so as to quickly demold. By making the mold as a whole into a detachable splicing structure, it is convenient for operators to disassemble and assemble the mold as a whole, which improves the applicability of the mold as a whole.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vertical casting mold for JPCCP pipes, comprising a mold top plate (1), characterized in that: The bottom of the mold top plate (1) is equipped with multiple mold sub-plates (2), the bottom of the mold sub-plates (2) is equipped with a mold base (3), the sides of the mold sub-plates (2) and the mold base (3) are equipped with multiple connecting blocks (4), the connecting blocks (4) are provided with mounting holes (5), the mounting holes (5) are threaded with fixing bolts (6), the mold sub-plates (2) and the mold base (3) are provided with multiple limiting grooves (7), and the bottom of the mold top plate (1) and the mold sub-plates (2) are equipped with limiting plates (8) that are compatible with the limiting grooves (7).

2. The vertical casting mold for JPCCP pipes according to claim 1, characterized in that: Multiple grooves (9) are provided in the mold top plate (1), mold sub plate (2) and mold base (3). A connecting rod (10) is installed in the groove (9). A threaded groove (11) is provided on the side of the groove (9) near the mold top plate (1).

3. The vertical casting mold for JPCCP pipes according to claim 1, characterized in that: The top of the mold top plate (1) is provided with multiple fixing grooves (12), and an installation sleeve (13) is threaded into the fixing groove (12). A hexagonal block (14) is installed on the top of the installation sleeve (13).

4. The vertical casting mold for JPCCP pipes according to claim 1, characterized in that: The bottom of the mold base (3) is fitted with a limiting ring (15), and the side of the limiting ring (15) is fitted with an inner mold (16).

5. The vertical casting mold for JPCCP pipe according to claim 1, characterized in that: Multiple mold sub-plates (2) are connected by limiting grooves (7) and limiting plates (8), and the mold sub-plates (2) and mold base (3) are fixed by mounting holes (5) and fixing bolts (6).

6. The vertical casting mold for JPCCP pipe according to claim 3, characterized in that: The mounting sleeve (13) has a thread inside, and the mounting sleeve (13) is threadedly connected to the threaded groove (11) on the connecting rod (10) through the thread.

7. The vertical casting mold for JPCCP pipe according to claim 3, characterized in that: The hexagonal block (14) has a through hole that matches the connecting rod (10). The mold top plate (1) and the mold sub-plate (2) are slidably mounted on the mold base (3) via the connecting rod (10).

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