TWI732707B - Mold for manufacturing raise floor and method for manufacturing raised floor - Google Patents

Abstract

A mold for manufacturing raise floor is provided. The mold for manufacturing raise floor includes a female mold base, a male mold base, a female mold core and four replacement blocks. The female mold base includes an accommodation space. The female mold base includes an accommodating space, and the male mold base is used to combine with the female mold base. The female mold core is embedded in the accommodation space. The four corners of the female mold core each include a rectangular notch. The replacement block includes a tripod part and a high part. The high part is connected to the tripod part. The cross-sectional area of the high part is larger than the cross-sectional area of the tripod part. The replacement block is corresponding to the rectangular notch. The replacement block is disposed in the corresponding rectangular notch.

Description

Mould for making elevated floor and method for making elevated floor

The invention provides a mold for making raised floors and a method for making raised floors, in particular to a mold for making raised floors with replacement blocks and a method for making raised floors.

At present, the clean room floor of the large electronic factory is composed of multiple elevated floors. There is a certain suspended space between the floor in the elevated floor and the real ground. This suspended space can be installed in addition to pipeline layout and staff construction. The air extraction equipment continuously removes the generated dust to maintain the required environmental cleanliness.

In the same electronic factory, the height of all the raised floors must be the same to maintain the overall surface level, so as to ensure the convenience and safety of personnel movement and goods transportation on the raised floor. Moreover, nowadays, the raised floor is usually made by die-casting method, that is, the plastic is injected into the mold and the mold can be demolded to take out the raised floor. In addition, the height of the raised floor required by different electronic factories is different, so the raised floor must also have different heights of tripods. Different molds are required for the raised floor of the tripods of different heights, and each of them needs to use tailor-made molds for casting, which will greatly increase the overall cost of making the raised floor. Therefore, how to make raised floors of different heights in the most economical way is worth considering for those with ordinary knowledge in this field.

The purpose of the present invention is to provide a mold for making raised floors, which can make raised floors of different heights in the most economical way.

The mold for making the raised floor of the present invention includes a female mold base, a male mold base, a female mold core and four replacement blocks. Wherein, the female mold base includes an accommodating space, and the male mold base is used to mold the female mold base. In addition, the female mold core is embedded in the accommodating space. In addition, the four corners of the female mold core each include a rectangular notch. Wherein, each replacement block corresponds to a rectangular gap, and the replacement block is arranged in the corresponding rectangular gap.

In the above-mentioned mold for making raised floors, the replacement blocks of different lengths are replaced to make raised floors with different heights of the feet.

In the above-mentioned mold for making raised floors, the replacement block includes a tripod part and a foot height part, the foot height part is connected to the tripod part, and the tripod part does not touch the rectangular gap The side surface, there is a gap between the leg portion and the side surface, two of the side surfaces of the foot height portion are respectively attached to the side surface of the rectangular notch, and the cross-sectional area of the foot height portion Larger than the cross-sectional area of the tripod.

The above-mentioned mold for making the raised floor further includes four fasteners, and the four corners of the female mold core also each include a through hole, and the high part of the foot also includes a threaded hole. Wherein, the fastener passes through the through hole and is locked in the threaded hole.

In the above-mentioned mold for making the raised floor, the length of the foot height is less than the distance from the top of the rectangular notch to the bottom forming the raised floor, and the foot frame of a raised floor formed by die casting will be convex.

In the above-mentioned mold for making raised floors, the length of the foot height is equal to the distance from the top of the rectangular notch to the bottom of the raised floor, and the foot frame of a raised floor formed by die casting will be the same as that of the raised floor. The bottom is on the same plane.

In the above-mentioned mold for making raised floors, the length of the foot height is greater than the distance from the top of the rectangular notch to the bottom forming the raised floor, and the foot frame of a raised floor formed by die casting will be concave.

Another object of the present invention is to provide a method for making raised floors, which can reduce the cost of making raised floors of different heights.

The method for manufacturing a raised floor of the present invention includes the following steps: First, a female mold base is provided, and the female mold base includes an accommodating space. Afterwards, a female mold core is embedded in the accommodating space, and the four corners of the female mold core each include a rectangular notch. After that, four replacement blocks are provided, and each replacement block is set in a different rectangular gap. Afterwards, a male mold base is mold-fitted to the female mold base to form a mold. After that, the molten metal material is injected into the mold from the male mold base.

In the above-mentioned method of making raised floors, the replacement blocks of different lengths are replaced to make raised floors with different heights of the feet.

In the above-mentioned method of making a raised floor, wherein the replacement block includes a leg portion and a foot height portion, the cross-sectional area of the foot height portion is larger than the cross-sectional area of the foot frame portion, and when the replacement block is set in a rectangle When notch, two of the side surfaces of the high part of the foot are respectively attached to the side surface of the rectangular notch, the leg part does not touch the side surface of the rectangular notch, and the leg part and the side surface are different from each other. There is a gap between.

In the above-mentioned method of making a raised floor, the metal material is iron or aluminum.

In the above-mentioned method of making a raised floor, wherein the length of the foot height is less than the distance from the top of the rectangular notch to the bottom of the raised floor, the foot frame of a raised floor formed by die casting will be convex.

In the above-mentioned method of making a raised floor, the length of the foot height is equal to the distance from the top of the rectangular notch to the bottom of the raised floor, and the foot frame of a raised floor formed by die casting will be in line with the bottom of the raised floor. In the same plane.

In the above-mentioned method of making a raised floor, wherein the length of the foot height is greater than the distance from the top of the rectangular notch to the bottom forming the raised floor, the foot frame of a raised floor formed by die casting will be concave.

In order to make the above-mentioned features and advantages of the present invention more comprehensible, a detailed description is given below of the preferred embodiments in conjunction with the accompanying drawings.

10: Mould for making raised floor

12: Female mold seat

12R: accommodating space

13: Male mold seat

14: Female mold core

141: Long gap

142: short gap

143: Carrier plate mold area

144: Form the bottom of the raised floor

145: Form the top of the raised floor

14G: rectangular gap

14H: Through hole

15: Replacement block

15F: Tripod section

15L: foot height

15H: threaded hole

16: fasteners

S1~S6: steps

D1: Clearance

71: Raised Floor

711: The top of the raised floor

712: The bottom of the raised floor

71F: Tripod

72: Raised Floor

721: The top of the raised floor

722: The bottom of the raised floor

72F: Tripod

73: Raised Floor

731: The top of the raised floor

732: The bottom of the raised floor

73F: Tripod

t: the length of the high part of the foot

h: the distance from the top of the rectangular gap to the bottom of the raised floor

Figure 1 shows a schematic diagram of raised floors of different heights.

FIG. 2A and FIG. 2B are exploded views of the mold 10 for making a raised floor according to the present invention.

FIG. 3A shows a perspective view of the replacement block 15.

FIG. 3B shows a schematic diagram of the fastener 16 locking the replacement block 15.

4A, 4B, and 4C are schematic diagrams showing the use of different lengths of foot height parts 15L for the mold 10 for making the raised floor.

Fig. 5 shows a flowchart of the method for manufacturing a raised floor of the present invention.

Please refer to Figure 1. Figure 1 shows a schematic diagram of raised floors of different heights. The tripod 71F of the raised floor 71 is recessed, including the top 711 and the bottom 712 of the raised floor 71, which is suitable for electronic factories that require a low floor height. In addition, the tripod 72F of the elevated floor 72 is in the same plane. The elevated floor 72 includes a top 721 and a bottom 722, which is suitable for electronic factories with a general floor height. The tripod 73F of the elevated floor 73 is in a convex shape. The raised floor 73 includes a top 731 and a bottom 732, which is suitable for electronic factories requiring a higher floor height.

Please refer to FIG. 2A and FIG. 2B. FIG. 2A and FIG. 2B are exploded views of the mold 10 for making a raised floor according to the present invention. The mold 10 for making the raised floor includes a female mold base 12, a male mold base 13, a female mold core 14, four replacement blocks 15 and four fasteners 16, the fasteners 16 being screws, for example. Among them, the male mold base 13 and the female mold base 12 are molded into one body, the male mold base 13 is a rectangular body, and the female mold base 12 includes an accommodating space 12R. In addition, after the female mold core 14 is embedded in the accommodating space 12R, the female mold core 14 includes a plate-bearing mold area 143, which is used to mold the four peripheral plates of the raised floor. The male mold base 13 is molded into a whole with the female mold base 12, and then metal material is injected from the male mold base 13 to form. It’s worth noting that the master model The four corners of the core 14 each include a rectangular notch 14G, and the four corners of the female mold core 14 also each include a through hole 14H.

Please refer to FIGS. 2A, 3A and 3B. FIG. 3A is a perspective view of the replacement block 15 and FIG. 3B is a schematic diagram of the fastener 16 locking the replacement block 15. The replacement block 15 includes a leg portion 15F and a leg height portion 15L. The cross-sectional area of the leg portion 15L is larger than the cross-sectional area of the leg portion 15F, and the leg portion 15L is the connecting leg portion 15F. In addition, the foot height portion 15L also includes a threaded hole 15H. Wherein, each replacement block 15 corresponds to a rectangular gap 14G, and the replacement block 15 is set in the corresponding rectangular gap 14G. In detail, one of the fasteners 16 passes through the through hole 14H and is locked in the threaded hole 15H of the foot height portion 15L of the replacement block 15 so that the replacement block 15 is fixed in the rectangular notch 14G.

In the above, when the replacement block 15 is set in the rectangular notch 14G, two of the side surfaces of the foot height portion 15L are attached to the side surfaces of the rectangular notch 14G, and the foot frame portion 15F is not in contact with the rectangular notch. On the side surface of 14G, there is a gap D1 between the two, and the gap D1 is the same thickness as the raised floor stand. Therefore, after injecting a metal material (for example, iron or aluminum), the gap between the tripod portion 15F and the rectangular notch 14G can form a tripod of the raised floor. Because of this, only the replacement block 15 with different foot heights 15L length can be used to make raised floors of different heights. Three examples are listed as follows: First, in Figure 4A, the mold 10 used to make the raised floor The length of the foot height 15L is t, and the distance from the top of the rectangular notch 14G of the female mold core 14 to the bottom 144 forming the raised floor is h. It is worth noting that t<h. Therefore, the feet of the raised floor formed by die-casting will be protruding. And at the end forming the bottom 144 of the raised floor, the top 145 of the raised floor is formed, so that a higher raised floor can be formed.

After that, in FIG. 4B, the length of the foot height part 15L of the mold 10 for making the raised floor is t, and the distance from the top of the rectangular notch 14G of the female mold core 14 to the bottom 144 forming the raised floor is h. It is worth noting that t=h. Therefore, the die-casting tripod is in the same plane as the bottom 144 of the raised floor. And formed One end of the bottom 144 of the raised floor forms the top 145 of the raised floor, so that a raised floor of a general height is formed.

Then, in FIG. 4C, the length of the foot height part 15L of the mold 10 for making the raised floor is t, and the distance from the top of the rectangular notch 14G of the female mold core 14 to the bottom 144 forming the raised floor is h. It is worth noting that t>h. Therefore, the tripod of the raised floor formed by die-casting will be concave. The top 145 of the raised floor is formed at the end forming the bottom 144 of the raised floor, so that a raised floor with a lower overall height is formed. From the above three examples, it can be known that the raised floor mold of this embodiment only needs to replace the replacement block 15 of the 15L foot height part of different lengths. It is not necessary to re-make the entire mold to complete the raised floor of different heights, which can greatly reduce The cost of production.

In addition, please refer to FIGS. 2A and 2B again. The raised floor formed by die casting forms a long rib in the long gap 141 of the female mold core 14 and a short rib in the short gap 142 of the female mold core 14.

In summary, the mold for making raised floors of the present invention can make raised floors of different heights in the most economical way.

Please refer to FIG. 5. FIG. 5 is a flowchart of the method for manufacturing a raised floor of the present invention. The method of manufacturing the raised floor includes the following steps: First, referring to step S1, a female mold base 12 is provided, and the female mold base 12 includes an accommodating space 12R.

After that, referring to step S2, a female mold core 14 is embedded in the accommodating space 12R, and the four corners of the female mold core 14 each include a rectangular notch 14G.

After that, referring to step S3, four replacement blocks 15 are provided, and each replacement block 15 is set in a different rectangular gap 14G. The replacement block 15 includes a leg portion 15F and a leg height portion 15L, and the cross-sectional area of the leg portion 15L is larger than the cross-sectional area of the leg portion 15F.

After that, referring to step S4, a male mold base 13 is molded to the female mold base 12 to form a mold, which is equivalent to the mold 10 for making the raised floor mentioned above.

After that, referring to step S5, the molten metal material is poured into the mold from the male mold base 13 and allowed to cool. In the above, the metal material is, for example, iron or aluminum.

After that, please refer to step S6, demold and take out a raised floor.

In step S3, when the replacement block 15 is disposed in the rectangular notch 14G, two side surfaces of the foot height portion 15L are respectively attached to the side surfaces of the rectangular notch 14G. Therefore, after the metal material is injected, the gap between the tripod portion 15F and the rectangular notch 14G can form the tripod of the raised floor. Because of this, this method only needs to adjust the length ratio between the foot height part 15F and the foot height part 15L, or replace the replacement block 15 of the foot height part 15L with different lengths, and then the raised floor with different height of the foot frame can be produced. It is helpful to reduce the cost of making raised floors of different heights.

Although the present invention has been disclosed as above in the preferred embodiment, it is not intended to limit the present invention. Anyone with ordinary knowledge in the relevant technical field can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to those defined by the attached patent application scope.

10: Mould for making raised floor

12: Female mold seat

12R: accommodating space

13: Male mold seat

14: Female mold core

141: Long gap

142: short gap

143: Carrier plate mold area

144: Form the bottom of the raised floor

14G: rectangular gap

14H: Through hole

15: Replacement block

15F: Tripod section

15L: foot height

16: fasteners

t: the length of the high part of the foot

h: The distance from the top of the rectangular gap to the bottom of the raised floor

Claims (14)

A mold for making elevated floors, comprising: a female mold base, the female mold base including an accommodating space; a male mold base for molding the female mold base; a female mold core embedded in the accommodating space In the space, the four corners of the female mold core each include a rectangular notch; and four replacement blocks, each of which corresponds to a rectangular notch, and the replacement block is arranged in the corresponding rectangular notch. The mold for making raised floors as described in claim 1, wherein the replacement blocks of different lengths are replaced to make raised floors with different heights of the feet. The mold for making a raised floor according to claim 1, wherein the replacement block includes: a stand portion, the stand portion does not touch the side surface of the rectangular notch, the stand portion and the side edge There is a gap between the surfaces; and a high foot portion connecting the foot frame portion, two side surfaces of the high foot portion are respectively attached to the side surface of the rectangular notch, and the cross section of the high foot portion The area is larger than the cross-sectional area of the tripod part. As described in claim 3, the mold for making raised floors further includes four fasteners, and the four corners of the female mold core each also includes a through hole, and the high part of the foot also includes a threaded hole; wherein, the The fastener passes through the through hole and is locked in the threaded hole. The mold for making raised floors as described in claim 3, wherein the length of the foot height is less than the distance from the top of the rectangular notch to the bottom of a raised floor, and the foot frame of a raised floor formed by die casting will be Protruding. The mold for making raised floors as described in claim 3, wherein the length of the foot height is equal to the distance from the top of the rectangular notch to the bottom forming the raised floor, and the foot frame of a raised floor formed by die casting will be the same as The bottom of the raised floor is on the same plane. The mold for making raised floors as described in claim 3, wherein the length of the foot height is greater than the distance from the top of the rectangular notch to the bottom of the raised floor, and the foot frame of a raised floor formed by die casting will be Depressed. A method for manufacturing an elevated floor includes: providing a female mold base, and the female mold base includes an accommodating space; embedding a female mold core in the accommodating space, and four corners of the female mold core each include A rectangular gap; four replacement blocks are provided, and each replacement block is set in a different rectangular gap; a male mold base mold is combined with the female mold base to form a mold; the molten metal material is removed from The male mold base is injected into the mold. The method for producing a raised floor according to claim 8, wherein the replacement block of different length is replaced to produce a raised floor with a different height of the stand. The method for manufacturing a raised floor according to claim 8, wherein the replacement block includes a tripod portion and a foot height portion, the cross-sectional area of the foot height portion is larger than the cross-sectional area of the tripod portion, and when the replacement block is set In the rectangular notch, two of the side surfaces of the high part of the foot are respectively attached to the side surfaces of the rectangular notch, the leg part does not touch the side surface of the rectangular notch, and the leg part is connected to the side surface of the rectangular notch. There is a gap between the side surfaces. The method for manufacturing a raised floor according to claim 8, wherein the metal material is iron or aluminum. The method for manufacturing a raised floor according to claim 10, wherein the length of the foot height is smaller than the distance from the top of the rectangular notch to the bottom of a raised floor, and the foot frame of a raised floor formed by die-casting is protruding shape. The method for making a raised floor according to claim 10, wherein the length of the raised part is equal to the distance from the top of the rectangular notch to the bottom forming the raised floor, and the foot frame of a raised floor formed by die-casting will be in line with the raised floor. The bottom of the floor is on the same plane. The method for manufacturing a raised floor according to claim 10, wherein the length of the foot height part is greater than the distance from the top of the rectangular notch to the bottom of a raised floor, and the foot frame of a raised floor formed by die-casting will be concave .

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