KR200496292Y1 - Tube press fixing device - Google Patents

Abstract

a shaft providing a tube insertion hole; a first housing covering one side of the shaft; a second housing that covers the other side of the shaft and is spaced apart from the first housing; a press block coupled to the second housing; And a heater coupled to the press block; Including, but the shaft provides a pressure hole connected to the tube insertion hole by penetrating the shaft in a direction crossing the extension direction of the tube insertion hole, and a part of the pressure block passes through the pressure hole to the tube A tube compression fixing device inserted into the insertion hole is provided.

Description

Tube press fixing device {Tube press fixing device}

The present invention relates to a tube compression and fixing device, and more particularly, to a tube compression and fixing device capable of compressing and fixing different tubes by simply heating them.

To transport the fluid or the like, a tube and/or piping or the like may be used. If necessary, two or more tubes can be connected and used. To connect two or more tubes, a thermocompression bonding process may be used. In the thermocompression bonding process, the respective ends of the two tubes may be compressed while heated. The two tubes pressed in a heated state can be joined together.

The problem to be solved by the present invention is to provide a tube compression fixing device capable of quickly and easily combining two tubes.

The problem to be solved by the present invention is to provide a tube compression fixing device that can visually check the coupling state between the tubes.

The problem to be solved by the present invention is to provide a tube compression fixing device that allows one worker to combine two tubes alone.

The problem to be solved by the present invention is not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the description below.

Tube compression fixing device according to an embodiment of the present invention in order to achieve the problem to be solved is a shaft for providing a tube insertion hole; a first housing covering one side of the shaft; a second housing that covers the other side of the shaft and is spaced apart from the first housing; a press block coupled to the second housing; And a heater coupled to the press block; Including, but the shaft provides a pressure hole connected to the tube insertion hole by penetrating the shaft in a direction crossing the extension direction of the tube insertion hole, and a part of the pressure block passes through the pressure hole to the tube It can be inserted into the insertion hole.

In order to achieve the object to be solved, the tube compression fixing device according to an embodiment of the present invention is provided with two pressure holes, the two pressure holes are located on opposite sides of each other with respect to the tube insertion hole, Two pressing blocks may be provided.

In order to achieve the object to be solved, the tube compression fixing device according to an embodiment of the present invention is inclined toward the tube insertion hole so that the outer surface of the pressure block forms an acute angle with the extension direction of the tube insertion hole. An inclined surface may be included, and the first housing may include a corresponding inclined surface in contact with the pressing inclined surface.

In order to achieve the object to be solved, the tube compression fixing device according to an embodiment of the present invention extends in the extension direction of the tube insertion hole so that the first housing penetrates the first housing and is connected to the tube insertion hole A first through hole may be provided, and the second housing may provide a second through hole extending in an extension direction of the tube insertion hole to pass through the second housing and connected to the tube insertion hole.

In order to achieve the object to be solved, in the tube compression fixing device according to an embodiment of the present invention, the pressing block may include SUS (Steel Use Stainless).

In order to achieve the object to be solved, the tube compression fixing device according to an embodiment of the present invention passes through the shaft in a direction in which the shaft intersects the extension direction of the tube insertion hole and is connected to the tube insertion hole. Further provided, the observation hole may be spaced apart from the pressure hole.

In order to achieve the object to be solved, the tube compression fixing device according to an embodiment of the present invention may further include an observation window coupled to the shaft so as to be disposed in the observation hole.

In order to achieve the object to be solved, the tube compression fixing device according to an embodiment of the present invention includes: a first recessed portion connected to the pressurizing hole; and a second incorporation part connected to the observation hole. can provide.

In order to achieve the object to be solved, the tube compression and fixing device according to an embodiment of the present invention includes: a heater body in the second housing; and a heater connecting portion connecting the heater body to the outside of the second housing. can include

Tube compression fixing device according to an embodiment of the present invention in order to achieve the problem to be solved is a shaft extending in a first direction; a pressure block connected to the shaft; And a heater coupled to the press block; Including, wherein the shaft is: a tube insertion hole extending in the first direction through which the shaft passes; a pressure hole extending in a second direction crossing the first direction and connected to the tube insertion hole; and an observation hole extending in a third direction crossing each of the first and second directions and connected to the tube insertion hole. Provided, a portion of the pressure block may be inserted into the tube insertion hole through the pressure hole.

In order to achieve the object to be solved, the tube compression fixing device according to an embodiment of the present invention may further include an observation window coupled to the shaft so as to be disposed in the observation hole.

Tube compression fixing device according to an embodiment of the present invention in order to achieve the problem to be solved may include the observation window PC (PolyCarbonate).

In order to achieve the object to be solved, the tube compression fixing device according to an embodiment of the present invention is provided with two observation holes, and the two observation holes may be located on opposite sides of the tube insertion hole.

In order to achieve the object to be solved, the tube compression fixing device according to an embodiment of the present invention is provided with two pressure holes, the two pressure holes are located on opposite sides of each other with respect to the tube insertion hole, Two pressing blocks may be provided.

In order to achieve the object to be solved, the tube compression fixing device according to an embodiment of the present invention includes a pressing inclined surface inclined toward the tube insertion hole so that the outer surface of the pressing block forms an acute angle with the first direction. And, the first housing may include a corresponding inclined surface in contact with the pressing inclined surface.

Specific details of other embodiments of the present invention are not limited to those mentioned above, and other matters not mentioned will be clearly understood by those skilled in the art from the description below.

According to the tube compression fixing device of the present invention, it is possible to quickly and conveniently couple the two tubes.

According to the tube compression fixing device of the present invention, the coupling state between the tubes can be visually confirmed.

According to the tube compression fixing device of the present invention, one operator can combine two tubes alone.

Effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description below.

1 is a perspective view showing a tube compression fixing device according to exemplary embodiments of the present invention.
Figure 2 is an exploded perspective view showing a tube compression fixing device according to an exemplary embodiment of the present invention.
3 is a perspective view showing a portion of a tube compression fixing device according to exemplary embodiments of the present invention.
4 is a perspective view showing a portion of a tube compression fixing device according to exemplary embodiments of the present invention.
5 is a perspective view showing a portion of a tube compression fixing device according to exemplary embodiments of the present invention.
6 is a flow chart illustrating a method of compressing and fixing a tube using a tube compression fixing device according to exemplary embodiments of the present invention.
7 to 10 are views sequentially showing a process of compressing and fixing a tube according to the flowchart of FIG. 6 .

In order to fully understand the configuration and effect of the technical idea of the present invention, preferred embodiments of the technical idea of the present invention will be described with reference to the accompanying drawings. However, the technical idea of the present invention is not limited to the embodiments disclosed below, and may be implemented in various forms and various changes may be applied. However, it is provided to complete the disclosure of the technical idea of the present invention through the description of the present embodiments, and to completely inform those skilled in the art to the scope of the present invention.

Parts designated with like reference numerals throughout the specification indicate like elements. Embodiments described herein will be described with reference to block diagrams, perspective views, and/or cross-sectional views that are ideal examples of the technical idea of the present invention. In the drawings, the thickness of regions is exaggerated for effective description of technical content. Accordingly, the regions illustrated in the drawings have schematic properties, and the shapes of the regions illustrated in the drawings are for exemplifying a specific shape of the region of the device and are not intended to limit the scope of the invention. Although various terms are used to describe various elements in various embodiments of the present specification, these elements should not be limited by these terms. These terms are only used to distinguish one component from another. Embodiments described and illustrated herein also include complementary embodiments thereof.

Terms used in this specification are for describing embodiments and are not intended to limit the present invention. In this specification, singular forms also include plural forms unless specifically stated otherwise in a phrase. The terms 'comprises' and/or 'comprising' used in the specification do not exclude the presence or addition of one or more other elements.

Hereinafter, the present invention will be described in detail by describing preferred embodiments of the technical idea of the present invention with reference to the accompanying drawings.

1 is a perspective view showing a tube compression fixing device according to exemplary embodiments of the present invention, Figure 2 is an exploded perspective view showing a tube compression fixing device according to exemplary embodiments of the present invention.

Hereinafter, D1 of FIG. 1 is a first direction, D2 crossing the first direction D1 is a second direction, and D3 crossing each of the first and second directions D1 and D2 is a third direction. can be called

Referring to Figures 1 and 2, a tube compression fixing device (A) may be provided. The tube compression fixing device (A) may be a device for coupling two or more tubes to each other. For example, the tube compression fixing device (A) may combine two or more tubes by heating and compressing them. To this end, the tube compression fixing device A may include a shaft 1, a first housing 5, a second housing 3, a press block 7, a heater 9, and an observation window 8. .

The shaft 1 may extend in a first direction D1. The shaft 1 can be inserted into the first housing 5 and the second housing 3 . Details of the shaft 1 will be described later with reference to FIG. 3 .

The first housing 5 may include a first body 51 and a first stopper 53 . The first body 51 may cover one side of the shaft 1 . The first stopper 53 is coupled to one end of the first body 51 to close the first body 51 .

The second housing 3 may include a second body 31 and a second stopper 33 . The second body 31 may cover the other side of the shaft 1 . To this end, the second body 31 may provide a second through hole 31h. The second stopper 33 is coupled to one end of the second body 31 to close the second body 31 .

The pressing block 7 may be coupled to the second housing 3 . The pressing block 7 can be selectively inserted into the shaft 1 . The pressure block 7 may heat-press the tube. The press block 7 may include a material with excellent thermal conductivity. For example, the press block 7 may include SUS (Steel Use Stainless). The press block 7 may include a first press block 71 and a second press block 73 . The first pressing block 71 and the second pressing block 73 may be located in opposite directions with respect to the shaft 1 . Accordingly, the first pressing block 71 and the second pressing block 73 may be spaced apart from each other in the second direction D2.

The heater 9 may be coupled to the press block 7 . The heater 9 may heat the press block 7 by receiving power from the outside. The heater 9 may include a first heater 91 and a second heater 93 . The first heater 91 may be connected to the first pressing block 71 . The first heater 91 may include a first heater body 911 and a first heater connection part 913 . The first heater body 911 may be coupled to the first pressing block 71 . The first heater connection part 913 may extend horizontally from the first heater body 911 . The first heater connection part 913 may protrude out of the second housing 3 . The first heater connection unit 913 may receive power from the outside and supply it to the first heater body 911 . Accordingly, the first heater body 911 may generate heat and dissipate it to the outside. That is, the first heater 91 may be a cartridge heater. The second heater 93 may be connected to the second pressing block 73 . The second heater 93 may include a second heater body 931 and a second heater connection part 933 . The second heater body 931 may be coupled to the second pressing block 73 . The second heater connection part 933 may extend horizontally from the second heater body 931 . The second heater connection part 933 may protrude out of the second housing 3 . The second heater connection unit 933 may receive power from the outside and supply it to the second heater body 931 . Accordingly, the second heater body 931 may generate heat and dissipate it to the outside. That is, the second heater 93 may be a cartridge heater.

Observation window 8 may be coupled to the first body 51 and/or the shaft 1 . Observation window 8 may include a transparent material. For example, the observation window 8 may include PC (PolyCarbonate). The observation window 8 may include a first observation window 81 and a second observation window 83 . The first observation window 81 and the second observation window 83 may be disposed in opposite directions with respect to the shaft 1 .

3 is a perspective view showing a portion of a tube compression fixing device according to exemplary embodiments of the present invention.

Referring to FIG. 3 , the shaft 1 may provide a tube insertion hole 11h, a pressure hole 13h, an observation hole 15h, and a heating connection hole 17h.

The tube insertion hole 11h may extend in the first direction D1 and pass through the shaft 1 . A tube may be inserted into the tube insertion hole 11h.

The pressure hole 13h may extend in the second direction D2. The pressure hole 13h may connect the tube insertion hole 11h and the external space. The pressure block 7 may be inserted into the pressure hole 13h. The pressure block 7 may be connected to the tube insertion hole 11h through the pressure hole 13h. Two pressure holes 13h may be provided. The two pressure holes 13h may be located on opposite sides of the tube insertion hole 11h.

The observation hole 15h may extend in the third direction D3. The observation hole 15h may connect the tube insertion hole 11h and the external space. An observation window 8 (see FIG. 2) may be inserted into the observation hole 15h. The observation hole 15h may be spaced apart from the pressure hole 13h. Two observation holes 15h may be provided. The two observation holes 15h may be located on opposite sides of the tube insertion hole 11h.

The heating connection hole 17h may extend in the first direction D1 and pass through the shaft 1 . A first heater connection part 913 (see FIG. 2 ) and/or a first heater body 911 (see FIG. 2 ) may be inserted into the heating connection hole 17h. The heating connection hole 17h may be spaced apart from the tube insertion hole 11h. Two heating connection holes 17h may be provided. The two heating connection holes 17h may be located on opposite sides of the tube insertion hole 11h.

4 is a perspective view showing a portion of a tube compression fixing device according to exemplary embodiments of the present invention.

Referring to FIG. 4 , the first body 51 may provide a first through hole 511h, a first recessed portion 513h, and a second recessed portion 515h.

The first through hole 511h may extend in the first direction D1 and pass through the first body 51 . The first through hole 511h may be connected to the tube insertion hole 11h (see FIG. 3 ) and the second through hole 31h (see FIG. 2 ).

The first concave portion 513h may extend in the second direction D2 and be connected to the first through hole 511h. The first recessed part 513h may be connected to the pressure hole 13h (refer to FIG. 3 ). Two first recessed portions 513h may be provided. The two first recessed portions 513h may be positioned opposite to each other based on the first through hole 511h.

The second concave portion 515h may extend in the third direction D3 and be connected to the first through hole 511h. The second recessed part 515h may be connected to the observation hole 15h (refer to FIG. 3 ). Two second recessed portions 515h may be provided. The two second recessed portions 515h may be positioned opposite to each other with respect to the first through hole 511h.

5 is a perspective view showing a portion of a tube compression fixing device according to exemplary embodiments of the present invention.

Referring to FIG. 5 , the first pressing block 71 may include a first connection body 711 and a first pressing body 713 . The first connection body 711 may extend in the first direction D1. The first connection body 711 may include a first pressing inclined surface 71s. The first pressing inclined surface 71s may be a surface in which a part of the first outer surface 71u is inclined inward. The first pressing inclined surface 71s may form an acute angle with the first direction D1. The first pressing body 713 may extend from the first connection body 711 in the second direction D2. The first pressing body 713 may provide a first tube disposing hole 713h1. The first tube disposing hole 713h1 may be a space indented upward from the lower surface of the first pressing body 713 . A tube may be inserted into the second tube arranging hole 713h1. To this end, a surface defining the first tube placement hole 713h1 may include a curved surface such as a part of the outer surface of the tube. A surface defining the first tube disposing hole 713h1 may come into contact with the tube and pressurize the tube.

The second pressing block 73 may include a second connection body 731 and a second pressing body 733 . The second connection body 731 may extend in the first direction D1. The second connection body 731 may include a second pressing inclined surface 73s. The second pressing inclined surface 73s may be a surface on which a part of the second outer surface 73u is inclined inward. The second pressing inclined surface 73s may form an acute angle with the first direction D1. The second pressing body 733 may extend in a direction opposite to the second direction D2 from the second connection body 731 . The second pressing body 733 may provide a second tube disposing hole 733h1. The second tube disposing hole 733h1 may be a space recessed downward from the upper surface of the second pressing body 733 . A tube may be inserted into the second tube arranging hole 733h1. To this end, a surface defining the second tube disposing hole 733h1 may include a curved surface such as a part of the outer surface of the tube. The first tube arranging hole 713h1 and the second tube arranging hole 733h1 are connected to form a space identical to the outer surface of the tube. A surface defining the second tube disposing hole 733h1 may come into contact with the tube and pressurize the tube. The second pressing body 733 may further provide a second connection hole 733h2. The second heater 93 may be inserted into the second connection hole 733h2. More specifically, the second heater body 931 may be inserted into the second connection hole 733h2 exposed toward the first direction D1. Accordingly, heat emitted from the second heater body 931 may be transferred to the second pressing block 73 . Although not shown, the first pressing body 713 also provides a first connection hole, so that the first heater 91 can be inserted and coupled thereto. Accordingly, heat emitted from the first heater body 911 may be transferred to the first pressing block 71 .

6 is a flow chart illustrating a method of compressing and fixing a tube using a tube compression fixing device according to exemplary embodiments of the present invention.

Referring to Figure 6, a tube compression fixing method (S) may be provided. The tube compression fixing method (S) may be a method of heat-pressing two or more tubes using a tube compression fixing device (A, see FIG. 1) described with reference to FIGS. 1 to 5. To this end, the tube compression fixing method (S) is to connect the first tube and the second tube (S1), insert the connected first tube and the second tube into the tube compression fixing device (S2), and use the heater to press the first tube. It may include heating the tube and the second tube (S3) and pressurizing the first tube and the second tube using a press block (S4).

Hereinafter, each step of the tube compression fixing method (S) of FIG. 7 will be described in detail with reference to FIGS. 7 to 10.

7 to 10 are views sequentially showing a process of compressing and fixing a tube according to the flowchart of FIG. 6 .

7 and 6, connecting the first tube and the second tube (S1) connects one end of the first tube (T1) and one end of the second tube (T2) via the intermediate tube (Tm). This may include linking. More specifically, the middle tube (Tm) is inserted into one end of the first tube (T1), the middle tube (Tm) is inserted into one end of the second tube (T2), the first tube (T1) and the second tube (T2) can be connected. However, it is not limited thereto, and the first tube T1 and the second tube T2 may be connected without the middle tube Tm.

8, 9 and 6, inserting the connected first tube and the second tube into the tube compression fixing device (S2) is such that the first tube (T1) and the second tube (T2) are connected to the first housing ( 5) and inserting through the second housing 3. At this time, the first housing 5 and the second housing 3 may be spaced apart from each other. The first housing 5 may further include a corresponding inclined surface 51s. The corresponding inclined surface 51s may face the second housing 3 . The corresponding inclined surface 51s may form an acute angle with the first direction D1. In a state where the first housing 5 and the second housing 3 are spaced apart from each other, the corresponding inclined surfaces 51s may not come into contact with the pressing block 7 . The middle tube (Tm) may be disposed between the first housing (5) and the second housing (3).

Heating the first tube and the second tube through the heater ( S3 ) may include dissipating heat from the first heater body 911 and the second heater body 931 with electric power supplied from the outside. More specifically, when power is supplied to the first heater body 911 through the first heater connection part 913, the first heater body 911 may emit heat to the surroundings. Accordingly, the first pressing block 71 coupled to the first heater body 911 may be heated. That is, the temperature of the first pressing block 71 may increase. In addition, when power is supplied to the second heater body 931 through the second heater connection part 933, the second heater body 931 may emit heat to the surroundings. Accordingly, the second pressing block 73 coupled to the second heater body 931 may be heated. That is, the temperature of the second pressing block 73 may increase.

Referring to FIGS. 10 and 6 , pressing the first tube and the second tube using the press block (S4) may include bringing the first housing 5 and the second housing 3 into close contact. Accordingly, the pressure block 7 connected to the second housing 3 can come closer to the first housing 5. The pressing inclined surfaces 71s and 73s may be pressed inward by the first housing 5 . More specifically, the first pressing inclined surface 71s may be pressed downward by the corresponding inclined surface 51s (see FIG. 9) on the upper side. Also, the second pressing inclined surface 73s can be pressed upward by the corresponding inclined surface on the lower side. Accordingly, the first pressing block 71 can be pressed downward. The second pressing block 73 may be pressed upward. Accordingly, the tubes T1 , T2 , and Tm may be pressurized by the first press block 71 and the second press block 73 . Since the first pressure block 71 and the second pressure block 73 are heated and the temperature is high, the tubes T1 , T2 , and Tm may be melted and bonded to each other. The operator can check the joint state of the tubes T1, T2, and Tm through the observation window 8 (see FIG. 2).

According to the tube compression fixing device according to exemplary embodiments of the present invention, two or more tubes can be easily bonded by heat compression. In particular, one worker can quickly proceed with the bonding operation. Accordingly, work efficiency may be improved. In addition, since the work state can be checked in real time through the observation window, accurate and efficient work may be possible.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art can implement the present invention in other specific forms without changing the technical idea or essential features. You will understand that there is Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

Claims (15)

a shaft providing a tube insertion hole;
a first housing covering one side of the shaft;
a second housing that covers the other side of the shaft and is spaced apart from the first housing;
a press block coupled to the second housing; and
a heater coupled to the press block; Including,
The shaft provides a pressure hole connected to the tube insertion hole through the shaft in a direction crossing the extension direction of the tube insertion hole,
A tube compression fixing device in which a portion of the pressure block is inserted into the tube insertion hole through the pressure hole.
According to claim 1,
Two pressure holes are provided,
The two pressure holes are located on opposite sides of the tube insertion hole,
The pressure block is a tube compression fixing device provided with two.
According to claim 1,
The outer surface of the pressure block includes a pressure inclined surface inclined toward the tube insertion hole to form an acute angle with the extension direction of the tube insertion hole,
The first housing is a tube compression fixing device including a corresponding inclined surface in contact with the pressure inclined surface.
According to claim 1,
The first housing provides a first through hole extending in an extension direction of the tube insertion hole to pass through the first housing and connected to the tube insertion hole;
The second housing extends in the extension direction of the tube insertion hole to pass through the second housing to provide a second through-hole connected to the tube insertion hole.
According to claim 1,
The pressure block is a tube compression fixture comprising SUS (Steel Use Stainless).
According to claim 1,
The shaft further provides an observation hole connected to the tube insertion hole through the shaft in a direction crossing the extension direction of the tube insertion hole,
The observation hole is a tube compression fixing device that is spaced apart from the pressure hole.
According to claim 6,
Tube compression fixture further comprising an observation window coupled to the shaft so as to be disposed in the observation hole.
According to claim 6,
The first housing,
A first recessed part connected to the pressure hole; and
a second incorporation part connected to the observation hole; A tube crimping fixture that provides a
According to claim 1,
the heater,
a heater body within the second housing; and
a heater connecting portion connecting the heater body to the outside of the second housing; A tube compression fixture comprising a.
a shaft extending in a first direction;
a pressure block connected to the shaft; and
a heater coupled to the press block; Including,
The shaft is:
a tube insertion hole extending in the first direction and penetrating the shaft;
a pressure hole extending in a second direction crossing the first direction and connected to the tube insertion hole; and
an observation hole extending in a third direction crossing each of the first and second directions and connected to the tube insertion hole; provide,
A tube compression fixing device in which a portion of the pressure block is inserted into the tube insertion hole through the pressure hole.
According to claim 10,
Tube compression fixture further comprising an observation window coupled to the shaft so as to be disposed in the observation hole.
According to claim 11,
The observation window is a tube compression fixing device containing PC (PolyCarbonate).
According to claim 10,
Two observation holes are provided,
The two observation holes are tube compression fixing devices located on opposite sides of each other based on the tube insertion hole.
According to claim 10,
Two pressure holes are provided,
The two pressure holes are located on opposite sides of the tube insertion hole,
The pressure block is a tube compression fixing device provided with two.
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