CN205201784U - Tube formwork utensil is adjusted to cement - Google Patents

Abstract

The utility model belongs to the field of building construction, and relates to a mold for a cement regulating cylinder, which includes a chassis, a cylindrical outer mold and a cylindrical inner mold are arranged at the middle position of the top of the chassis, and the cylindrical inner mold is concentrically built in a circle In the cylindrical outer mold, the space between the cylindrical outer mold and the cylindrical inner mold is a prefabricated cement area, wherein the cylindrical outer mold is assembled from components that move toward the top ends of the chassis, so The cylindrical inner mold described above is assembled from components that move toward the center of the cylindrical inner mold. The beneficial effects of the utility model are: when making prefabricated cement products, the positioning height is standard, the cylindrical outer mold uses the outer mold connector, the locking and positioning is accurate, and the cylindrical inner mold uses the inner mold support for locking and positioning Accurate, to ensure the stability of the size of prefabricated cement products; during the use of the mold, the prefabricated parts are easy to demould after solidification, and the prefabricated parts will not be damaged. The operation is simple and the production efficiency is improved, and only one person can operate.

Description

A cement regulating cylinder mold

technical field

The utility model belongs to the field of building construction and relates to a mold for a cement regulating cylinder.

Background technique

In the process of using cement to forge cement parts, the forming mold is a commonly used auxiliary device. The semi-fluid cement is poured into the forming mold. After the cement is dried, it can be cast according to the cavity shape of the mold. However, the traditional The forming mold is not easy to demould, or it is easy to damage the model during the demoulding process.

When preparing the prefabricated part of the cement regulating cylinder, the prior art generally adopts the assembly mold, which is cumbersome to assemble after the mold is opened, requires multiple people to operate, the efficiency is not high, and the positioning is not accurate and the size is not standard, which greatly reduces the production efficiency and wastes A lot of manpower and material costs.

Utility model content

According to the deficiencies of the above prior art, the utility model provides a cement regulating cylinder mold, which has the characteristics of more standard size, more efficiency and higher quality when producing prefabricated cement regulating cylinder products.

A cement regulating cylinder mold described in the utility model is characterized in that it includes a chassis, a cylindrical outer mold and a cylindrical inner mold are arranged at the middle position of the top of the chassis, and the cylindrical inner mold is concentrically built into the In the cylindrical outer mold, the space between the cylindrical outer mold and the cylindrical inner mold is a prefabricated cement area, wherein the cylindrical outer mold is assembled from components that move to both ends of the top of the chassis, The cylindrical inner mold is assembled by components moving toward the center of the cylindrical inner mold.

Among them, the preferred scheme is as follows:

The two ends of the top of the chassis are respectively provided with a left guide rail and a right guide rail, and a left outer mold assembly and a right outer mold assembly are movably connected to the left guide rail and the right guide rail respectively, and the left outer mold assembly It moves relatively with the right outer mold assembly and is closed and connected to form a cylindrical outer mold through the outer mold connector. The left outer mold assembly can slide to the left end of the chassis top at the closed position, and the right outer mold assembly can slide to the right end of the chassis top at the closed position.

The cylindrical inner mold is composed of three parts along the circumferential direction, wherein one part is a fixed part, and the other two parts are moving parts, and an inner mold support is connected between the two moving parts, and the inner mold The support is welded with a hexagonal shaft. Rotating the hexagonal shaft with a wrench can achieve the effect of opening and closing the cylindrical inner mold.

The top of the chassis between the cylindrical outer mold and the cylindrical inner mold is also provided with a height-adjusting bottom plate, and the height-adjusting bottom plate realizes the height adjustment of the prefabricated cement products through its own up and down adjustment.

Using the above technical scheme, adjust the height of the bottom plate according to the height of the prefabricated cement product, use the inner mold to support and tighten the cylindrical inner mold, and use the outer mold connector to tighten the cylindrical outer mold; pour cement products, and wait for the prefabricated cement products to solidify Finally, open the cylindrical outer mold, pull the components of the cylindrical outer mold to the two ends of the chassis through the guide rail, and then manually rotate the hexagonal shaft to shrink the cylindrical inner mold, so that the cylindrical outer mold and the cylindrical inner mold The molds are all away from the contact surface with the cement, and the cement products can be taken out at this time.

The beneficial effects of the utility model are: when making prefabricated cement products, the positioning height is standard, the cylindrical outer mold uses the outer mold connector, the locking and positioning is accurate, and the cylindrical inner mold uses the inner mold support for locking and positioning Accurate, to ensure the stability of the size of prefabricated cement products; during the use of the mold, the prefabricated parts are easy to demould after solidification, and will not damage the prefabricated parts. The operation is simple, the production efficiency is improved, and one person can operate it.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a top view of the utility model in use;

In the figure: 1, chassis 2, cylindrical outer mold 3, height adjustment base plate 4, cylindrical inner mold 5, inner mold support 6, outer mold connector 7, left guide rail 8, right guide rail 9, left outer Die assembly 10, right outer mold assembly.

detailed description

Below in conjunction with embodiment and accompanying drawing, the utility model is further described.

Example 1:

As shown in Figures 1 and 2, a cement regulating cylinder mold includes a chassis 1, a cylindrical outer mold 2 and a cylindrical inner mold 4 are arranged at the middle position of the top of the chassis 1, and the cylindrical inner mold 4 Concentrically built in the cylindrical outer mold 2, the space between the cylindrical outer mold 2 and the cylindrical inner mold 4 is a prefabricated cement area, wherein the cylindrical outer mold 2 extends from the top of the chassis 1 The components that move at both ends are assembled, and the cylindrical inner mold 4 is assembled by components that move toward the center of the cylindrical inner mold 4 .

The two ends of the top of the chassis 1 are respectively provided with a left guide rail 7 and a right guide rail 8, and a left outer mold assembly 9 and a right outer mold assembly 10 are movably connected to the left guide rail 7 and the right guide rail 8 respectively. The above-mentioned left outer mold assembly 9 and right outer mold assembly 10 move relatively and are closed and connected to form a cylindrical outer mold 2 through the outer mold connector 6 . The left outer mold assembly 9 can slide to the top left end of the chassis 1 at the closed position, and the right outer mold assembly 10 can slide to the right end of the chassis 1 top at the closed position.

The cylindrical inner mold 4 is composed of three parts along the circumferential direction, wherein one part is a fixed part, and the other two parts are moving parts, and an inner mold support 5 is connected between the two moving parts. Internal mold support 5 is welded with hexagonal rotating shaft. Rotating the hexagonal shaft with a wrench can achieve the effect of opening and closing the cylindrical inner mold.

The top of the chassis 1 between the cylindrical outer mold 2 and the cylindrical inner mold 4 is also provided with a height adjustment bottom plate 3, and the height adjustment bottom plate 3 realizes the height adjustment of the prefabricated cement products through its own up and down adjustment.

Using the above technical scheme, adjust the height of the bottom plate 3 according to the height of the prefabricated cement product, use the inner mold support 5 to tighten the cylindrical inner mold 4, and use the outer mold connector 6 to tighten the cylindrical outer mold 2; pour cement products, After the prefabricated cement product is solidified, open the cylindrical outer mold 2, pull the components of the cylindrical outer mold 2 to both ends of the chassis 1 through the guide rails, and then manually rotate the hexagonal shaft to shrink the cylindrical inner mold 4, so that the circular The cylindrical outer mold 2 and the cylindrical inner mold 4 all leave the contact surface with the cement, and now the cement product can be taken out.

Claims (4)

1. A cement regulating cylinder mould, characterized in that: it comprises a chassis, a cylindrical outer mold and a cylindrical inner mold are arranged at the middle position of the top of the chassis, and the cylindrical inner mold is concentrically built into the cylindrical outer mold. In the mould, the space between the cylindrical outer mold and the cylindrical inner mold is a prefabricated cement area, wherein the cylindrical outer mold is assembled by components that move to the two ends of the chassis top, and the circular The cylindrical inner mold is assembled from components that move toward the center of the cylindrical inner mold. 2. A cement regulating cylinder mold according to claim 1, characterized in that: the two ends of the top of the chassis are respectively provided with a left guide rail and a right guide rail, and the left guide rail and the right guide rail are respectively movably connected with A left outer mold assembly and a right outer mold assembly, the left outer mold assembly and the right outer mold assembly move relatively and are closed and connected by an outer mold connector to form a cylindrical outer mold. 3. A cement regulating cylinder mold according to claim 1, characterized in that: the cylindrical inner mold is composed of three parts along the circumferential direction, wherein one part is a fixed part, and the other two parts are moving parts , the inner mold support is connected between the two moving parts, and the inner mold support is welded with a hexagonal shaft. 4. A mold for cement adjusting cylinder according to claim 1, characterized in that: the top of the chassis between the cylindrical outer mold and the cylindrical inner mold is also provided with a height adjustment bottom plate.