KR20110109149A

KR20110109149A - Insulator cutting gigue

Info

Publication number: KR20110109149A
Application number: KR1020100028744A
Authority: KR
Inventors: 백광대
Original assignee: 백광대
Priority date: 2010-03-30
Filing date: 2010-03-30
Publication date: 2011-10-06

Abstract

The present invention relates to a jig for cutting insulation. Jig for cutting the heat insulating material according to the present invention is for cutting a tubular heat insulating material made of a synthetic resin material and formed long in the axial direction extending in one direction, the seating plate is placed; And a slit portion coupled to the seating plate to surround the heat insulating material so that the heat insulating material is disposed therein, and the cutting cutter penetrates from the outside to the inside, thereby moving the cutting cutter along the slit portion. It characterized in that it comprises a; forming mold to cut the heat insulating material.

Description

Insulator cutting gigue {Insulator cutting gigue}

The present invention relates to a jig for cutting heat insulating material, and more particularly, to cut the heat insulating material coupled to the pipe for thermal insulation and protection of the pipe in the field can be quickly formed into a shape corresponding to the pipe cutting the heat insulating material cutting It is about a dragon jig.

In general, fluid flowing piping is covered with insulation to protect and insulate the piping.

As described above, in the pipe finishing process using the heat insulating material, a worker cuts a heat insulating material made of a synthetic resin such as Atyrone into a shape suitable for the pipe by using a cutter for cutting, and covers the cut heat insulating material on the pipe, and then taping. Go through the process.

For example, the process of finishing the 'T'-shaped pipe for connecting the pipes with the insulation is as follows.

For convenience of description, the 'ㅣ' shaped portion, which is the center portion of the 'T' shaped pipe, is called a first pipe portion, and has a '--' shape extending in a direction orthogonal to the first pipe portion with the first pipe portion therebetween. The part is called a pair of second pipe parts.

Pipe finishing process using a heat insulating material according to the prior art, for the cutting so that each of the heat insulating elements have a finishing end corresponding to the outer peripheral surface of the first pipe portion to form a pair of heat insulating elements surrounding the second pipe portion first; The insulation is cut by hand using a cutter.

Then, the insulating material is cut using the cutting cutter so that the finishing heat insulating element has a finishing end corresponding to the outer circumferential surface of the second pipe part to form a finishing heat insulating element surrounding the first pipe part.

After the molding of the pair of insulating elements and the finishing insulating element is completed, the pair of insulating elements are respectively put on the second pipe part, and the pair of insulating insulating elements is put on the first pipe part, and then the pair The gaps caused by the insulation of the insulation elements and the finishing insulation elements of the finish will be finished with tape.

However, in the pipe finishing process as described above, by the operator to cut the heat insulating material by experience, the shape of the end of the pair of the heat insulating element and the finishing heat insulating element that is cut does not have a shape corresponding to the pipe. It lowers the thermal insulation efficiency of the pipe, and has the disadvantage of inhibiting the work efficiency.

The present invention has been made to solve the above problems, an object of the present invention is to provide a jig for cutting the heat insulating material that can be molded precisely and quickly to the heat insulating material coupled to the pipe for the heat insulation of the pipe. .

The present invention for achieving the above object is to cut a tubular heat insulating material made of a synthetic resin material and formed long in the axial direction extending in one direction, the seating plate is placed; And a slit portion coupled to the seating plate to surround the heat insulating material so that the heat insulating material is disposed therein, and the cutting cutter penetrates from the outside to the inside, thereby moving the cutting cutter along the slit portion. It characterized in that it comprises a; forming mold to cut the heat insulating material.

It is preferable that the said slit part has a 1st slit formed in the direction orthogonal to the said axial direction so that the heat insulating material arrange | positioned inside the said shaping | molding die may be divided.

It is preferable that a circular through hole centering on the first slit is formed in the mold so that the inside of the mold is visible from the outside.

It is preferable that the said slit part has a 2nd slit formed with the 1st slit in the direction orthogonal to the said axial direction, in order to divide the said heat insulating material by the same length.

The slit portion includes a first slit formed in a direction orthogonal to the axial direction so as to divide the heat insulating material disposed in the mold, and the first slit together with the first slit to divide the heat insulating material into the same length in the axial direction. And a second slit formed in a direction orthogonal to the second mold, wherein the mold is provided with a circular through hole centered on the first slit such that the inside of the mold is visible from the outside, and the heat insulating material is formed in the mold. In the state inserted in the inside, the circular cutter forms a circular hole in the heat insulating material through the through hole, the heat insulating material having the circular hole is formed in the cutting cutter passing through the first slit and the second slit. It is formed into a pair of heat insulating elements having a semi-circular hole for dividing the circular hole by two, wherein the pair of heat insulating elements are perpendicular to the axial direction. The second pipe parts are connected in communication with the first pipe part disposed along an axis of the second pipe part, and each of the second pipe parts is formed to surround the first pipe part extending in a direction orthogonal to the first pipe part. Is preferably bound to.

The slit portion has a third slit for forming the heat insulating material to have a finishing end having the same shape as the outer circumferential surface of the pair of heat insulating elements coupled to the second pipe parts, wherein the heat insulating material is the It is formed into a finishing heat insulating element having the finishing end by the cutting cutter passing through a third slit, the finishing heat insulating element is coupled to the first pipe portion in the form surrounding the first pipe portion and the finishing end portion It is preferable to be configured to be in close contact with the outer circumferential surface by having a close end portion on the outer circumferential surface of each of the second pipe portion.

The slit portion has an inclined slit formed to be inclined with respect to the direction orthogonal to the axial direction, and the heat insulating material is divided by the cutting cutter passing through the inclined slit, and the divided ends thereof face each other vertically. It is also possible to be molded into a pair of insulating elements arranged.

Insulation cutting jig according to the present invention having the configuration as described above is capable of precise and rapid molding of the heat insulating elements coupled to the pipe for heat insulation and protection of the pipe, thereby improving the efficiency of field workability for the worker's insulation molding. It can increase and improve the product's reliability by improving the insulation performance of the insulation.

1 is a perspective view of a jig for cutting heat insulating material according to an embodiment of the present invention.
Figure 2 is a plan view of one embodiment of the present invention.
Figure 3 is a side view of one embodiment of the present invention.
Figure 4 is a view showing a state in which the insulating elements formed by the embodiment of the present invention are coupled to the pipe.
Figure 5 is a view showing a state in which the heat insulating elements of the shape different from the heat insulating element of Figure 4 formed by an embodiment of the present invention coupled to the pipe.
Figure 6 is a view showing a state in which the insulation is inserted in one embodiment of the present invention.
7 is a perspective view of a jig for cutting heat insulating material according to another embodiment of the present invention.
8 is a perspective view of a jig for cutting a heat insulating material according to another embodiment of the present invention.
FIG. 9 is a VIII-VIII cross-sectional view of FIG. 8; FIG.

Hereinafter, with reference to the accompanying drawings, a jig for cutting a heat insulating material according to an embodiment of the present invention will be described in detail.

1 is a perspective view of a jig for cutting a heat insulating material according to an embodiment of the present invention, Figure 2 is a plan view of one embodiment of the present invention, Figure 3 is a side view of an embodiment of the present invention, Figure 4 is an embodiment of the present invention FIG. 5 is a view illustrating a state in which the insulation elements formed by the coupling are connected to the pipe, and FIG. 5 is a view illustrating the state in which the insulation elements having a different shape from the insulation elements of FIG. 4 formed by the embodiment of the present invention are coupled to the pipe. 6 is a view showing a state in which the insulation is inserted in one embodiment of the present invention.

As shown in these drawings, the jig for cutting the heat insulating material according to the present invention is made of a synthetic resin material such as atherosclerosis and has a tubular heat insulating material 30 formed along an axial direction L extending in one direction. It is for cutting into a shape, and comprises a seating plate 10 and the molding die 20.

The seating plate 10 is a portion in which the heat insulating material 30 inserted into the molding die 20 is seated, and preferably, the seating plate 10 has a plate shape in which the heat insulating material 30 can be placed.

The mold 20 is coupled to the seating plate 10, and has a tubular shape penetrating along the axial direction L so that the heat insulating material 30 may be disposed therein.

On the other hand, in the present embodiment, the seating plate 10 and the molding die 20 is configured to be formed separately and coupled and the molding die 20 is made of a tubular shape, such as a circular pipe, but another embodiment of the present invention In the example, the seating plate 10 and the mold 20 may be configured to be integrally formed, and the mold 20 is not a tubular shape, but a shape in which the heat insulating material 30 may be disposed therein. Of course, it is possible to be configured to have.

The mold 20 has a slit portion 22 that allows the mold 20 to penetrate from the outside to the inside of the mold 20. A cutting cutter (not shown) moves along the slit portion 22 to cut the heat insulating material 30 into a predetermined shape.

In the present embodiment, the slit portion 22 includes a first slit 22a, a second slit 22b, a third slit 22c and an inclined slit 22d.

The first slit 22a is orthogonal to the axial direction L so that the heat insulating material 30 can be divided in a state where the heat insulating material 30 is disposed inside the molding die 20 (see FIG. 6). It is formed to penetrate the forming die 20 in the direction. The cutting cutter passes through the first slit 22a and moves along the direction A of FIGS. 2 and 3 to divide the heat insulating material 30 made of a synthetic resin material such as Atyrone, which is disposed inside the mold 20. Let's do it.

The second slit 22b is orthogonal to the axial direction L, similarly to the first slit 22a, in order to divide the heat insulating material 30 divided by the first slit 22a into the same length. Is formed in the direction.

That is, the cutting cutter divides the heat insulating material 30 while passing through the first slit 22a, and passes through the second slit 22b and has a pair of heat insulating elements 32 having the same length ( 34). On the other hand, the forming die 20 is formed with a circular through hole 24 centered on the first slit 22a.

The pair of thermal insulation elements 32 and 34 are formed to have the same length and formation by the first slit 22a and the second slit 22b, and the through holes of the forming die 20 A circular hole is formed by a circular cutter (not shown) passing through 24. The circular hole is formed when the ends formed by the first slits 22a of the pair of heat insulating elements 32 and 34 are in close contact with each other, and the pair of heat insulating elements 32 ( When 34 is spaced apart from each other as shown in FIG. 4, only semi-circular holes are formed in each of the insulating elements 32 and 34.

The spaced apart state of each of the thermal insulation elements 32, 34 is thus well illustrated in FIG. 4. As shown in the figure, each of the heat insulating elements 32 and 34 is a 'T' shaped pipe (hereinafter referred to as 'first pipe 40') for connecting pipes having different paths. It is coupled to the '--' shaped portions arranged with the 'ㅣ' shaped portions interposed therebetween.

Here, for convenience of description, the '-'- shaped portion, which is the center portion of the first pipe 40, is called the first pipe part 46, and the first pipe part 46 with the first pipe part 46 interposed therebetween. The portion of the '--' shape extending in the direction orthogonal to is called a pair of second pipe parts 42 and 44.

As shown in FIG. 4, each of the second pipe parts 42 and 44 is coupled to each of the insulating elements 32 and 34 having a semicircular hole. Here, the semi-circular hole has the same radius of curvature as the semi-circular arc of the outer circumferential surface of the first pipe portion 46, so that each of the heat insulating elements 32, 34 is coupled to the second pipe portion 42, 44 In this case, not only does not interfere with the first pipe portion 46, but also closes the first pipe portion 46 so that the gap is suppressed as much as possible.

As described above, in the heat insulating material cutting jig according to the present invention, a first slit 22a, a second slit 22b, and a through hole 24 are formed in the mold 20, and the first slit 22a is formed. By a cutter for cutting through the second and second slits 22b and a circular cutter through the through hole 24, the pair of insulating elements 32 and 34 shown in FIG. Compared to the prior art in which an operator carries a cutter and molds the heat insulating material 30 to a shape corresponding to the outer circumferential surface of the first pipe part 46, the molding of the pair of heat insulating elements 32 and 34 is more precise. It has the advantage of improving the precision and speed of work by allowing it to be quick. In addition, each of the heat insulating elements 32 and 34 is respectively coupled to the second pipe portions 42 and 44 to insulate and protect the second pipe portions 42 and 44, and the first pipe portion 46. By tightly adhering to the gap, the insulation performance can be further improved.

On the other hand, the present embodiment, there is provided a means capable of forming the finishing heat insulating element 36 coupled to the first pipe portion 46 of the first pipe (40).

The slit portion 22 of the present embodiment by the means, the heat insulating material 30 and the outer peripheral surface of the pair of heat insulating elements 32, 34 coupled to the second pipe portion 42, 44 It is provided with a third slit 22c that can be molded to have a finishing end of the same shape.

That is, the heat insulating material 30 is a finishing heat insulating element 36 having the finishing end by the cutting cutter passing through the third slit 22c along the C direction shown in FIGS. 2 and 3. Molded.

The finishing thermal insulation element 36 formed as described above is coupled to the first pipe portion 46 to insulate the first pipe 40 (see FIG. 4) together with the pair of thermal insulation elements 32 and 34. To make it possible. When the finishing thermal insulation element 36 is coupled to the first pipe portion 46 as shown in FIG. 4, the finishing end is formed by the third slit 22c for each of the thermal insulation elements 32 ( It is molded in a shape corresponding to the outer circumferential surface of 34) can be in close contact with the outer circumferential surface.

As such, the finishing thermal insulation element 36 formed by the present embodiment may be coupled to the first pipe portion 46 without a gap with the outer circumferential surface of each of the thermal insulation elements 32 and 34. As a result, the jig for cutting the heat insulating material according to the present embodiment enables precise and rapid molding of the pair of heat insulating elements 32 and 34 coupled to the second pipe parts 42 and 44 as well as the first pipe part ( 46 allows precise and rapid molding of the finishing thermal insulation element 36 coupled to it, thereby deriving the advantage of enabling precise and rapid molding of the thermal insulation material 30 for thermal insulation of the 'T'-shaped pipe 40. To pay.

Insulation cutting jig according to the present embodiment to derive these advantages, it is possible to increase the efficiency of field workability for the molding of the insulating material 30 of the worker and to improve the product reliability by improving the thermal insulation performance of the insulating material (30). .

On the other hand, the present embodiment is not only configured to form the pair of thermal insulation elements 32, 34 and the finishing insulation element 36 for insulating the 'T'-shaped pipe 40, As shown in FIG. 5, it is possible to form the insulating elements 37, 38 that can insulate the '-' shaped pipe (hereinafter referred to as the 'second pipe 60').

That is, the slit part 22 is provided with the inclined slit 22d inclined with respect to the direction orthogonal to the said axial direction L, as shown to FIG. 1 thru | or 3 well.

6, the cutting cutter passes through the inclined slit 22d along the direction B of FIGS. 2 and 3 while the heat insulating material 30 is disposed inside the mold 20 as shown in FIG. 6. When passing through the second slit 22b, a pair of divided thermal insulation elements 37 and 38 are formed.

When the divided ends of the respective thermal insulation elements 37 and 38 are disposed to face each other as shown in FIG. 5, the respective thermal insulation elements 37 and 38 are orthogonal to each other like the second piping 60. Are arranged.

As a result, this embodiment enables the formation of a pair of thermal insulation elements 37 and 38 coupled to the 'A' shaped pipe 60 and the opposite ends of the thermal insulation elements 37 and 38. It can be molded in close contact with each other, to increase the efficiency of the insulating material 30 for the insulation of the 'A' pipe (60) and to insulate the 'A' pipe (60) without a gap, the heat insulation To improve performance.

The jig for cutting the heat insulating material according to the embodiment of the present invention has been described above. In the drawing, reference numeral 50 is a release preventing member for preventing the separation of the mold 20 in the axial direction (L) when the heat insulating material 30 is disposed inside the mold 20. The detachment preventing member 50 is rotatably coupled to the molding die 20.

Hereinafter, another embodiment of the present invention will be described.

7 is a perspective view of a jig for cutting a heat insulating material according to another embodiment of the present invention.

The embodiment shown in this figure, except for the structure of the seating plate 110 has the same configuration as the embodiment described above.

That is, in the present embodiment, the length adjusting member 130 is slidably coupled to the seating plate 110 on which the molding die 120 is placed so that the length of the heat insulating material inserted into the molding die 120 can be adjusted. ) And a position fixing member 140 for fixing the position of the length adjusting member 130.

This embodiment, by being able to adjust the length of the insulating element to be formed by using the length adjusting member 130 and the position fixing member 140, has the advantage of further increasing the convenience of the operator.

On the other hand, Figure 8 is a perspective view of a jig for cutting a heat insulating material according to another embodiment of the present invention, Figure 9 is a cross-sectional view of Fig.

As shown in these figures, the present embodiment has the same configuration except that the shape of the mold is different from the embodiment shown in Figs.

That is, the molding die 220 of the present embodiment has a shape that is covered with the seating plate 210, such as a cover portion of the vinyl house, and the molding die of the embodiment described above is different in that it is made of a pipe shape.

According to this embodiment, the forming mold 22 can be formed of a metal material such as an easy steel plate, there is an advantage that the molding of the insulating material cutting jig according to this embodiment can be easily performed.

As mentioned above, although preferred embodiments of the present invention have been described, the present invention is not limited to the above-described embodiments but is defined by the claims, and various modifications and adaptations can be made in the technical field to which the present invention belongs. Self-explanatory

10: seating plate 20: molding frame
22: Slit part 22a: First slit
22b: second slit 22c: third slit
22d: Inclined Slit 24: Through Hole
30: Insulation material 32, 34: Insulation element
36: Insulation element for finishing 37, 38: Insulation element
40: first piping 50: release prevention member
60: second piping

Claims

To cut the tubular heat insulating material 30 made of a synthetic resin material and formed long along the axial direction (L) extending in one direction,
A seating plate 10 on which the heat insulating material 30 is placed; And
The slit portion 22 is formed to be coupled to the seating plate 10 so as to surround the heat insulating material 30 so that the heat insulating material 30 is disposed therein, and the cutting cutter penetrates from the outside to the inside. And a forming mold (20) capable of cutting the heat insulating material (30) while moving the cutting cutter along the slit portion (22).

The method of claim 1,
The slit portion 22 is provided with a first slit 22a formed in a direction orthogonal to the axial direction L so as to divide the heat insulating material 30 disposed in the molding die 20. Jig for cutting insulation material.

The method of claim 2,
In the forming die 20, a circular through-hole 24 centered on the first slit 22a is formed so that the inside of the forming die 20 is visible from the outside. Jig.

The method of claim 3,
The slit part 22 is provided with the 2nd slit 22b formed in the direction orthogonal to the said axial direction L, in order to divide the said heat insulating material 30 with the said 1st slit 22a by the same length. Jig for cutting heat insulating material, characterized in that.

The method of claim 1,
The slit part 22 includes a first slit 22a formed in a direction orthogonal to the axial direction L so as to divide the heat insulating material 30 disposed in the molding die 20, and the first slit 22a. In addition to the one slit 22a, a second slit 22b formed in a direction orthogonal to the axial direction L is provided for dividing the heat insulating material 30 into the same length. A circular through hole 24 is formed around the first slit 22a so that the inside of the mold 20 is visible in the
In the state in which the heat insulating material 30 is inserted into the mold 20, the circular cutter forms a circular hole in the heat insulating material 30 through the through hole 24, the heat insulating material with the circular hole formed 30 is a pair of thermal insulation elements 32 and 34 having a semicircular hole that divides the circular hole into two by the cutting cutter passing through the first slit 22a and the second slit 22b. And a pair of heat insulating elements 32 and 34 are connected in communication with a first pipe portion 46 disposed along an axis in a direction orthogonal to the axial direction L and the first pipe portion ( A pair of second pipe parts 42 and 44 extending in a direction orthogonal to the first pipe part 46 with the gaps 46 interposed therebetween, respectively, in the form of surrounding the second pipe parts 42 and 44. Jig for cutting the heat insulating material, characterized in that coupled.

The method of claim 5,
The slit portion 22, the heat insulating material 30, the end of the same shape as the outer peripheral surface of the pair of heat insulating elements 32, 34 coupled to the second pipe portion 42, 44 It is provided with the third slit 22c which can be shape | molded to have,
The heat insulating material 30 is formed into a finishing heat insulating element 36 having the finishing end by the cutting cutter passing through the third slit 22c,
The finishing thermal insulation element 36 is coupled to the first pipe portion 46 in a form surrounding the first pipe portion 46 and the finishing end is in close contact with the outer circumferential surface of each of the second pipe portions 42 and 44. Jig for cutting the heat insulating material, characterized in that it is configured to be in close contact with the outer peripheral surface by having a finish end.

The method of claim 1,
The slit part 22 is provided with the inclined slit 22d inclined with respect to the direction orthogonal to the said axial direction L,
The heat insulating material 30 is formed by a pair of heat insulating elements 37 and 38 which are divided by the cutting cutter passing through the inclined slit 22d and disposed vertically to each other by facing the divided ends thereof. Jig for cutting heat insulating material, characterized in that.