CN211640362U

CN211640362U - Cement door leaf pouring mold with good sealing performance

Info

Publication number: CN211640362U
Application number: CN202020198466.8U
Authority: CN
Inventors: 李�真
Original assignee: Hebei Jiandun Civil Air Defense Equipment Co ltd
Current assignee: Hebei Jiandun Civil Air Defense Equipment Co ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-10-09
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses a cement door leaf pouring mold with good sealing performance, which comprises a lower mold and an upper mold, wherein the upper mold is arranged at the upper end of the lower mold, the upper mold and the lower mold are fixedly connected through a fixing bolt, a fixing screw sleeve is sleeved outside the fixing bolt at the upper side of the upper mold, a novel cement door leaf pouring mold with good sealing performance is designed by improving the existing cement door leaf pouring mold consisting of a pouring frame and a sealing plate, compared with the traditional cement door leaf pouring mold which is formed by a pouring frame and a sealing plate, the novel cement door leaf pouring mold with good sealing performance has the advantages of good sealing performance, convenient later maintenance, simple operation, stronger pressure bearing capacity, difficult deformation and the like, thus when a door leaf semi-finished product is placed inside an inner mold in the lower mold, then the upper mold is closed, and then is fastened through the fixing bolt and the fixing screw sleeve, the ash falling can not be generated when the ash beating and vibrating seamless connection is carried out.

Description

Cement door leaf pouring mold with good sealing performance

Technical Field

The utility model belongs to the technical field of the pouring die is relevant, concretely relates to cement door leaf pouring die that leakproofness is good.

Background

The cement member mould is named as a concrete member mould, a prefabricated member mould, a cement product mould, a concrete product mould, common cement member mould types are a water channel cover plate mould, a railway cover plate mould, a high-speed railway cover plate mould, a highway cover plate mould, a well cover mould, a high-speed cover plate mould, a drainage channel cover plate mould, a drainage ditch cover plate mould, a Ruida mould factory mainly produces a cable channel cover plate mould, a lining cover plate mould, a drainage ditch cover plate mould, a prefabricated member mould, a concrete member mould, a cement product mould, a concrete product mould, a ditch cover plate mould and a water conservancy irrigation mould, and pouring is to inject molten metal, concrete and the like into the mould to cast metal parts or form cement plates and concrete buildings.

The existing cement door leaf pouring mold technology has the following problems: the existing cement door leaf pouring mold is mainly composed of a pouring frame and a sealing plate when in use, the door leaf is closed when being subjected to cement pouring, the frame and the sealing plate are poured, then the pouring is directly performed towards the inside of the pouring frame, the mode has the defects of poor sealing performance, poor rigidity of the frame, and the like, so that the influence of poor sealing performance when the pouring is performed easily causes the occurrence of sunken bubbles on the surface of the finished door leaf, and meanwhile, the deformation of the frame is easily caused by the compression when the pouring is performed due to the influence of poor rigidity of the frame, thereby causing the occurrence of deviation in the pouring of the door leaf.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement door leaf casting mold that leakproofness is good to solve the current casting mold that proposes in the above-mentioned background art and all be closed when carrying out cement to the door leaf and pour frame and closing plate, then directly pour toward casting frame inside, and this mode has the problem of the relatively poor and relatively poor class shortcoming of frame self rigidity of leakproofness.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cement door leaf pouring die that leakproofness is good, includes the lower mould and goes up the mould, go up the mould and install the upper end at the lower mould, it passes through fixing bolt fixed connection to go up mould and lower mould, the fixing bolt outside of going up the mould upside has cup jointed fixed swivel nut, it comprises the clamp plate to go up the mould, the clamp plate is close to the outside and all has the decurrent adhesive tape groove of opening all around, the clamp plate is close to the vertical inside of four corners department and all is provided with the connection perforation, the lower mould is the rectangular frame structure who comprises I-steel skeleton, I-steel skeleton bottom is connected with the base, the inside centre form that has cup jointed of I-steel skeleton, I-steel skeleton is close to and is connected with joint strip on the outer wall of outside upper end.

Preferably, the sealing rubber strip is connected to the outer wall of the upper end of the I-shaped steel framework through an adhesive, and the rubber strip groove can be completely sleeved outside the sealing rubber strip.

Preferably, the outer wall of the upper end of the I-shaped steel skeleton and the outer wall of the bottom of the pressing plate are smooth walls, and the outer wall of the upper end of the I-shaped steel skeleton can be completely attached to the outer wall of the bottom of the pressing plate.

Preferably, the centre form is rectangular frame structure, the centre form is connected at the inside back centre form upper end of I-steel skeleton outer wall all around can be complete laminating respectively on I-steel skeleton topmost inner wall all around, centre form topmost and I-steel skeleton topmost outer wall level parallel and level.

Preferably, the number of the fixing bolts and the number of the connecting through holes are the same, and the fixing bolts at the upper end of the I-shaped steel framework and the connecting through holes in the pressing plate are respectively in one-to-one correspondence to keep vertical and level.

Compared with the prior art, the utility model provides a cement door leaf pouring die that leakproofness is good possesses following beneficial effect:

1. the utility model is improved on the basis of the existing cement door leaf pouring mould consisting of a pouring frame and a sealing plate, and is designed into a novel cement door leaf pouring mould with good sealing property, compared with the traditional cement door leaf pouring mould consisting of a pouring frame and a sealing plate, the novel cement door leaf pouring mould with good sealing property has the advantages of good sealing property, convenient later maintenance, simple operation, stronger pressure bearing capacity, non-deformation and the like, thus, when a door leaf semi-finished product is placed inside an inner mould in a lower mould, then the upper mould is closed, and then the door leaf semi-finished product is fastened through a fixing bolt and a fixing screw sleeve, and no dust falling is generated when the cement beating and vibration seamless connection is carried out;

2. the utility model discloses a cement door leaf pouring mould with good sealing performance, which mainly comprises a lower mould, an upper mould and an inner mould, wherein the inner mould is arranged in the lower mould, and after the upper mould is closed to the upper end of the lower mould, a fixed screw sleeve can be directly sleeved outside a fixing bolt for connecting the upper mould and the lower mould and can be screwed down, so that the upper mould and the lower mould can be quickly connected and fixed, the operation is simple and quick, after the upper mould and the lower mould are connected and fixed, a rubber strip groove in the upper mould is completely sleeved outside a sealing rubber strip on the outer wall of the upper end of the lower mould, thereby realizing that the closed parts of the upper mould and the lower mould are in an absolute sealing state after the upper mould and the lower mould are connected and fixed, thereby increasing the sealing performance between the upper mould and the lower mould after the closing, preventing the leakage and influencing the quality of finished products when pouring, the lower mould adopts a rectangular frame structure formed by an I-shaped, can prevent like this that the lower mould from being compressed and produce the condition of deformation damage when pouring and appear to make whole novel cement door leaf casting die that leakproofness is good can be more durable when using, and also can increase whole cement door leaf casting die's whole life, and also can make things convenient for the later stage to maintain whole casting die.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a cement door leaf casting mold with good sealing performance provided by the present invention;

fig. 2 is a schematic view of an upper mold in front perspective structure according to the present invention;

fig. 3 is a schematic view of a front perspective structure of a lower mold according to the present invention;

fig. 4 is a schematic view of a top plan structure of the lower mold according to the present invention;

in the figure: 1. a lower die; 2. an upper die; 3. fixing the bolt; 4. fixing the threaded sleeve; 5. pressing a plate; 6. a rubber strip groove; 7. connecting through holes; 8. a steel I-beam framework; 9. sealing rubber strips; 10. an inner mold; 11. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cement door leaf pouring mold with good sealing performance comprises a lower mold 1 and an upper mold 2, wherein the upper mold 2 is installed at the upper end of the lower mold 1, the upper mold 2 and the lower mold 1 are fixedly connected through a fixing bolt 3, a fixing threaded sleeve 4 is sleeved outside the fixing bolt 3 on the upper side of the upper mold 2, after the upper mold 2 is closed to the upper end of the lower mold 1, the fixing threaded sleeve 4 can be directly sleeved outside the fixing bolt 3 connecting the upper mold 2 and the lower mold 1 and screwed down, so that the upper mold 2 and the lower mold 1 can be quickly connected and fixed, the operation is simple and quick, the upper mold 2 is composed of a pressing plate 5, the periphery of the pressing plate 5 close to the outer side is internally connected with a rubber strip groove 6 with a downward opening, the vertical inner parts of the pressing plate 5 close to four corners are all provided with connecting through holes 7, the number of the fixing bolts 3 and the connecting through holes 7, therefore, when the upper die 2 is butted and closed at the upper end of the lower die 1, only each fixing bolt 3 on the lower die 1 needs to be respectively aligned with each connecting through hole 7 on the upper die 2 for butting and closing, so that the upper die 2 and the lower die 1 can be butted and closed more quickly and accurately, the lower die 1 is a rectangular frame structure consisting of an I-shaped steel framework 8, the outer wall of the upper end of the I-shaped steel framework 8 and the outer wall of the bottom of the pressing plate 5 are smooth walls, the outer wall of the upper end of the I-shaped steel framework 8 can be completely attached to the outer wall of the bottom of the pressing plate 5, the inner die 10 is of a rectangular frame structure, after the inner die 10 is connected inside the I-shaped steel framework 8, the outer wall of the upper end of the inner die 10 can be completely attached to the inner wall of the periphery of the uppermost end of the I-shaped steel framework 8, the uppermost end of the inner die 10 is horizontally flush with, therefore, the condition that the lower die 1 is deformed and damaged due to compression during pouring can be prevented, so that the whole novel cement door leaf pouring die with good sealing performance can be more durable in use, the bottom of the I-shaped steel framework 8 is connected with the base 11, the inner die 10 is sleeved in the I-shaped steel framework 8, the sealing rubber strip 9 is connected to the outer wall, close to the outer upper end, of the I-shaped steel framework 8, the fixing bolt 3 is connected to the outer wall, close to the outer upper end, of the I-shaped steel framework 8 through welding, the sealing rubber strip 9 is connected to the outer wall, close to the upper end, of the I-shaped steel framework 8 through adhesive, the rubber strip groove 6 can be completely sleeved outside the sealing rubber strip 9, after the upper die 2 and the lower die 1 are connected and fixed, the rubber strip groove 6 in the upper die 2 is completely sleeved outside the sealing rubber strip 9 on the outer wall, on the upper end, of the lower die 1, and, thereby increase the leakproofness between mould 2 and the lower mould 1 after the closure, prevent to produce when pouring and leak and influence the finished product quality.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the lower die 1 needs to be placed, then the inner die 10 is placed in the lower die 1, the peripheral outer walls of the inner die 10 are uniformly adhered to the peripheral inner walls of the I-steel framework 8 of the lower die 1, then the semi-finished door leaf is placed in the inner die 10, then the upper die 2 is aligned with the lower die 1 and is covered downwards, at the moment, each fixing bolt 3 on the outer wall of the upper end of the I-steel framework 8 can be respectively aligned with each connecting perforation 7 in the pressing plate 5 of the upper die 2 to penetrate and penetrate out, when the outer wall of the bottom of the pressing plate 5 of the upper die 2 is tightly adhered to the outer wall of the upper end of the I-steel framework 8 of the lower die 1, the adhesive tape groove 6 on the pressing plate 5 can be completely sleeved on the outer wall of the sealing adhesive tape 9 on the outer wall of the upper end of the I-steel framework 8, then the fixing thread 4 is sleeved and screwed on the fixing thread, make fixed swivel nut 4 downstream and die 2 and lower mould 1 give firm lock together, then this cement door leaf casting die of normal use can, and improve and then design into the cement door leaf casting die that a neotype leakproofness is good on the basis of the cement door leaf casting die that has now by pouring frame and closing plate constitution, this cement door leaf casting die that neotype leakproofness is good has the leakproofness good in the cement door leaf casting die that traditional alone had pouring frame and closing plate to constitute, later stage easy maintenance, the operation is simple, advantages such as the pressurized ability is stronger and non-deformable.

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

Claims

1. The utility model provides a cement door leaf pouring die that leakproofness is good, includes lower mould (1) and last mould (2), its characterized in that: the upper die (2) is arranged at the upper end of the lower die (1), the upper die (2) and the lower die (1) are fixedly connected through a fixing bolt (3), a fixed threaded sleeve (4) is sleeved outside the fixed bolt (3) at the upper side of the upper die (2), the upper die (2) is composed of a pressing plate (5), the periphery of the pressing plate (5) close to the outer side is internally connected with a rubber strip groove (6) with a downward opening, the vertical inner parts of the press plates (5) close to the four corners are provided with connecting through holes (7), the lower die (1) is a rectangular frame structure formed by an I-shaped steel skeleton (8), the bottom of the I-shaped steel skeleton (8) is connected with a base (11), an inner mold (10) is sleeved in the I-shaped steel skeleton (8), the outer wall of the I-shaped steel skeleton (8) close to the upper end of the outer side is connected with a sealing rubber strip (9), the fixing bolt (3) is connected to the outer wall of the upper end, close to the outer side, of the I-shaped steel framework (8) through welding.

2. The cement door leaf casting mold with good sealing performance as claimed in claim 1, wherein: the sealing rubber strip (9) is connected to the outer wall of the upper end of the I-shaped steel skeleton (8) through an adhesive, and the rubber strip groove (6) can be completely sleeved outside the sealing rubber strip (9).

3. The cement door leaf casting mold with good sealing performance as claimed in claim 1, wherein: the outer wall of the upper end of the I-shaped steel skeleton (8) and the outer wall of the bottom of the pressing plate (5) are smooth walls, and the outer wall of the upper end of the I-shaped steel skeleton (8) can be completely attached to the outer wall of the bottom of the pressing plate (5).

4. The cement door leaf casting mold with good sealing performance as claimed in claim 1, wherein: centre form (10) are rectangle frame construction, centre form (10) are connected at inside back centre form (10) upper end of I-steel skeleton (8) outer wall all around can be complete laminating respectively on I-steel skeleton (8) top inner wall all around, centre form (10) top and I-steel skeleton (8) top outer wall level parallel and level.

5. The cement door leaf casting mold with good sealing performance as claimed in claim 1, wherein: the number of the fixing bolts (3) is the same as that of the connecting through holes (7), and the fixing bolts (3) at the upper end of the I-shaped steel skeleton (8) and the connecting through holes (7) in the pressure plate (5) are respectively in one-to-one correspondence to keep vertical and level.