CN219027926U

CN219027926U - Sectional type ventilation pipe mould

Info

Publication number: CN219027926U
Application number: CN202223022852.XU
Authority: CN
Inventors: 殷浩
Original assignee: Wuhan Zhongxiangda Auto Parts Co ltd
Current assignee: Wuhan Zhongxiangda Auto Parts Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-05-16
Anticipated expiration: 2032-11-14

Abstract

The utility model provides a sectional type ventilation pipe mould which comprises a first upper mould, a second upper mould, a first lower mould, a second lower mould and an inner mould, and is characterized in that a first cover plate is arranged on one side of the first upper mould and one side of the first lower mould, a second cover plate is arranged on one side of the second upper mould and one side of the second lower mould, a confining rod is arranged between the first upper mould and the second lower mould and between the second upper mould and the first lower mould, a feed inlet is formed in the first cover plate, the first cover plate and the second cover plate are fixed with the inner mould through screws, and air holes are formed in the inner mould. In the utility model, the integral ventilation pipe mould is split into the first upper mould, the second upper mould, the first lower mould, the second lower mould and the inner mould, and the large ventilation pipe mould can be connected by only combining and fixing the first upper mould, the second upper mould, the first lower mould, the second lower mould and the inner mould, so that the mould can be conveniently moved, and each module has lighter weight after the split, and is convenient to demould.

Description

Sectional type ventilation pipe mould

Technical Field

The utility model relates to the technical field of vent pipe dies, in particular to a sectional type vent pipe die.

Background

In order to improve the building construction speed, the ventilating pipes used for building are prefabricated by utilizing the mould on the ground in advance, the prefabricated ventilating pipes are directly laid on building walls when building, the mould used for prefabricating the ventilating pipes is generally composed of an outer mould and an inner mould, the outer mould structure is generally simpler, demoulding is convenient, the inner mould is positioned in the ventilating pipes, and the ventilating pipes are required to be demoulded from the ventilating pipes and taken out after solidification and forming, so that the structure and the demoulding method are relatively more complex, and the existing ventilating pipe mould is inconvenient to move and further increases the demoulding difficulty because of large volume and weight.

To this end, the utility model provides a segmented vent tube mold.

Disclosure of Invention

The utility model aims to provide a sectional type ventilation pipe die for solving the problems in the prior art, and the sectional type ventilation pipe die is characterized in that the integral ventilation pipe die is split into a first upper die, a second upper die, a first lower die, a second lower die and an inner die, and the first upper die, the second upper die, the first lower die, the second lower die and the inner die are combined and fixed to form a larger ventilation pipe die, so that the dies are convenient to move, the weight of each die is lighter after the split, the die is convenient to demold, and the air holes are formed in the inner die, and a blocking plate is arranged in the inner die, so that the air holes can be opened only by sliding the blocking plate, and ventilation can be realized between the inner die and the ventilation pipe, thereby facilitating the demolding of the inner die.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a sectional type ventilation pipe mould, includes first last mould, second go up mould, first lower mould, second lower mould and centre form, first apron has been installed to first last mould and first lower mould one side, second apron has been installed to second on second and second lower mould one side, and between first last mould and the second lower mould, all install the confinement pole between second last mould and the first lower mould, the feed inlet has been seted up in the first apron, first apron and second apron are all fixed with the centre form through the screw, the gas pocket has been seted up in the centre form, sliding fit has the closure plate corresponding with the gas pocket in the centre form.

Further, a plurality of slots are formed in the first upper die, the second upper die, the first lower die and the second lower die, inserting blocks corresponding to the slots are arranged on the lower sides of the first upper die and the second upper die, on one sides of the first upper die and the first lower die opposite to the second upper die and the second lower die and on one side of the first cover plate opposite to the first upper die and the first lower die, and the inserting blocks correspond to the slots one by one.

Further, a plurality of fixing blocks are arranged on one side, opposite to the first upper die and the first lower die, of the first cover plate, and a plurality of grooves corresponding to the fixing blocks are formed in the inner die.

Further, the inside hollow structure that is of the internal mold, the rotating rod is rotatably matched in the hollow structure, one end of the rotating rod is fixed with the blocking plate, the pull rod is slidably matched in the hollow structure, the pull rod is slidably matched with the rotating rod, and the hollow structure is internally provided with a limit groove corresponding to the pull rod.

Further, when pulling the pull rod to enable one end of the pull rod to be clamped and fixed by the limiting groove, the rotating rod rotates to drive the blocking plate to generate air holes to be opened.

Further, the first locking blocks are arranged on two opposite side surfaces of the first upper die, the second locking blocks are arranged on two opposite side surfaces of the first lower die, the third locking blocks are arranged on two opposite side surfaces of the second upper die, the fourth locking blocks are arranged on two opposite side surfaces of the second lower die, the first locking blocks correspond to the fourth locking blocks, the second locking blocks correspond to the third locking blocks, through grooves are formed in the first locking blocks, the second locking blocks, the third locking blocks and the fourth locking blocks, and the locking rods can be inserted into the through grooves.

The utility model has the beneficial effects that: the utility model relates to a sectional type ventilation pipe mould, which comprises a first upper mould; a second upper die; a first lower die; a second lower die; an inner mold; air holes; and a closure plate.

1. The integral ventilation pipe die is split into the first upper die, the second upper die, the first lower die, the second lower die and the inner die, and the first upper die, the second upper die, the first lower die, the second lower die and the inner die can be connected into a larger ventilation pipe die only by combining and fixing the first upper die, the second upper die, the first lower die, the second lower die and the inner die, so that the dies can be conveniently moved, and after the split, the weight of each die is lighter, and the demolding is convenient.

2. The air hole is formed in the inner die, the blocking plate is arranged in the inner die, and the air hole can be opened only by sliding the blocking plate, so that ventilation can be realized between the inner die and the ventilation pipe, and the demolding of the inner die is facilitated.

Drawings

FIG. 1 is a schematic diagram of an assembled perspective view of a segmented vent mold of the present utility model;

FIG. 2 is a schematic view showing an assembled sectional structure of a first upper die, a first lower die, an inner die and a first cover plate in a segmented vent tube die according to the present utility model;

FIG. 3 is a schematic diagram showing an assembled three-dimensional structure of a first upper die, a second upper die, a first lower die and a second lower die in a segmented vent tube mold according to the present utility model;

in the figure: 1. a first upper die; 2. a second upper die; 3. a first lower die; 4. a second lower die; 5. an inner mold; 6. a first cover plate; 7. a second cover plate; 8. a feed inlet; 9. inserting blocks; 10. a groove; 11. a fixed block; 12. a rotating rod; 13. a pull rod; 14. a limit groove; 15. a closure plate; 16. a tie-in bar; 17. a first locking block; 18. the second locking block; 19. a third locking block; 20. a fourth locking block; 21. a through groove; 22. a slot.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a sectional type ventilation pipe mould, includes first upper mould 1, second upper mould 2, first lower mould 3, second lower mould 4 and centre form 5, first apron 6 has been installed to first upper mould 1 and first lower mould 3 one side, second apron 7 has been installed to second upper mould 2 and second lower mould 4 one side, and confinement bars 16 have all been installed between first upper mould 1 and the second lower mould 4, between second upper mould 2 and the first lower mould 3, feed inlet 8 has been seted up in the first apron 6, first apron 6 and second apron 7 are all fixed with centre form 5 through the screw, the gas pocket has been seted up in the centre form 5, sliding fit has the closure plate 15 corresponding with the gas pocket in the centre form 5.

In this embodiment, a plurality of slots 22 are formed in the first upper module 1, the second upper module 2, the first lower module 3 and the second lower module 4, one side of the first upper module 1 and the second upper module 2 opposite to the second upper module 2 and the second lower module 4, opposite sides of the first cover plate 6 and the first upper module 1 and the first lower module 3 are respectively provided with an inserting block 9 corresponding to the slots 22, the inserting blocks 9 are respectively corresponding to the slots 22, one side of the first cover plate 6 opposite to the first upper module 1 and the first lower module 3 is provided with a plurality of fixing blocks 11, a plurality of grooves 10 corresponding to the fixing blocks 11 are formed in the inner module 5, the inner module 5 is of a hollow structure, a rotating rod 12 is rotatably matched in the hollow structure, one end of the rotating rod 12 is fixed with a blocking plate 15, a pull rod 13 is slidably matched in the hollow structure, a limit groove 14 corresponding to the pull rod 13 is formed in the hollow structure, when one end of the pull rod 13 is pulled to enable the blocking piece 14 to be blocked by the first block 14, the second block 19 is arranged on the opposite sides of the first block 17, the second block 17 is provided with a locking block 20 opposite to the second block 17, the first block 17 is arranged on the opposite sides of the second block 17, the second block 17 is arranged opposite to the first block 17, and the second block 20 is opposite to the first block 17, and the locking block 20 is arranged opposite to the first block 20, and the locking block is opposite to the second side of the locking block 20 is arranged.

When the vent pipe die is used, the first upper die 1, the second upper die 2, the first lower die 3 and the second lower die 4 are assembled together, the insert block 9 is inserted into the slot 8, then two fastening rods 16 are inserted into the first fastening block 17, the second fastening block 18, the third fastening block 19 and the fourth fastening block 20 through the through slots 21, wherein the first fastening block 17 and the fourth fastening block 20 share one fastening rod 16, the second fastening block 18 and the third fastening block 19 share one fastening rod 16, so that the first upper die 1, the second upper die 2, the first lower die 3 and the second lower die 4 can be assembled together more firmly, then the first cover plate 6 is mounted on one side of the first upper die 1 and the first lower die 3 through screws, the second cover plate 7 is mounted on one side of the second upper die 2 and the second lower die 4 through screws, the fixing block 11 of the first cover plate 6 is inserted into the groove 10 of the vent pipe 5, and then the material is poured into the material from the feed inlet 8.

After the ventilation pipe is formed, the first upper die 1, the second upper die 2, the first lower die 3 and the second lower die 4 are taken down, and then the pull rod 13 is pulled, so that the air hole is opened by the blocking plate 15, the pull rod 13 is pulled into the limiting groove 14, the limiting groove 14 is used for clamping and fixing the pull rod 13, and the demolding of the inner die 5 is facilitated.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a segmented ventilation pipe mould, includes first last mould (1), second go up mould (2), first lower mould (3), second lower mould (4) and centre form (5), its characterized in that, first apron (6) have been installed to first last mould (1) and first lower mould (3) one side, second apron (7) have been installed to second last mould (2) and second lower mould (4) one side, and between first last mould (1) and second lower mould (4), all install forbidden rod (16) between second last mould (2) and first lower mould (3), feed inlet (8) have been seted up in first apron (6), first apron (6) and second apron (7) are all fixed with centre form (5) through the screw, set up the gas pocket in centre form (5), sliding fit has closure plate (15) corresponding with the gas pocket.

2. A segmented vent tube mold according to claim 1, wherein: a plurality of slots (22) are formed in the first upper die (1), the second upper die (2), the first lower die (3) and the second lower die (4), inserting blocks (9) corresponding to the slots (22) are formed in one side, opposite to the second upper die (2) and the second lower die (4), of the first cover plate (6) and one side, opposite to the first upper die (1) and the first lower die (3), of the first upper die (1) and the second lower die (3), of the first lower die (3), and the inserting blocks (9) are in one-to-one correspondence with the slots (22).

3. A segmented vent tube mold according to claim 1, wherein: a plurality of fixing blocks (11) are arranged on one side, opposite to the first upper die (1) and the first lower die (3), of the first cover plate (6), and a plurality of grooves (10) corresponding to the fixing blocks (11) are formed in the inner die (5).

4. A segmented vent tube mold according to claim 1, wherein: the internal mold (5) is of a hollow structure, a rotating rod (12) is rotatably matched in the hollow structure, one end of the rotating rod (12) is fixed with a blocking plate (15), a pull rod (13) is slidably matched in the hollow structure, the pull rod (13) is slidably matched with the rotating rod (12), and a limiting groove (14) corresponding to the pull rod (13) is formed in the hollow structure.

5. A segmented vent tube mold according to claim 4, wherein: when the pull rod (13) is pulled to enable one end of the pull rod (13) to be clamped and fixed by the limiting groove (14), the rotating rod (12) rotates to drive the blocking plate (15) to be generated, and the air hole is opened.

6. A segmented vent tube mold according to claim 1, wherein: the first locking blocks (17) are arranged on two opposite side surfaces of the first upper die (1), the second locking blocks (18) are arranged on two opposite side surfaces of the first lower die (3), the third locking blocks (19) are arranged on two opposite side surfaces of the second upper die (2), the fourth locking blocks (20) are arranged on two opposite side surfaces of the second lower die (4), the first locking blocks (17) correspond to the fourth locking blocks (20), the second locking blocks (18) correspond to the third locking blocks (19), through grooves (21) are formed in the first locking blocks (17), the second locking blocks (18), the third locking blocks (19) and the fourth locking blocks (20), and the fastening rods (16) can be inserted into the through grooves (21).