KR101703523B1 - A Fixing jig of Pipe fitting - Google Patents

Abstract

The present invention relates to a jig to fixate a joint pipe to clamp the joint pipe when reusing the joint pipe by removing a pipe by oxygen welding in case of dismantling a product including the pipe. The present invention provides the jig to fixate the joint pipe comprising: a clamper composed of tongs to clamp the joint pipe, and a joint pipe jig formed into a shape capable of clamping the joint pipe; a vertical guide rod capable of moving the clamped joint pipe in a vertical and horizontal direction; a vertical supporting unit; a horizontal supporting unit to horizontally move and rotate the joint pipe clamped joint pipe; and a horizontal rod. The jig to fixate the joint pipe is capable of ensuring convenience and safety of a worker by preventing the worker from holding the joint pipe when cutting the pipe only from the joint pipe including the pipe by oxygen welding; improving the convenience of the worker by adjusting a height, an angle, and a length of the joint pipe after clamping the joint pipe including the pipe; and improving a clamping force by replacing the joint pipe jig depending on a shape of the joint pipe, thereby enabling stable separation of the joint pipe.

Description

[0001] The present invention relates to a fixing jig for a pipe fitting,

The present invention relates to a jig for fixing a joint pipe for clamping a joint pipe when the joint pipe is recycled by removing the pipe part by oxygen welding when the product including the pipe is dismantled.

In general, a connecting pipe connects one or more pipelines and is widely used in air conditioners, air conditioners, and the like.

Meanwhile, in the case of a joint pipe used in a heating / cooling facility such as a boiler or an air conditioner, the joint pipe is made of the same material as the pipe made of the same material in order to improve thermal efficiency. , While some connecting pipes are used by interference fit or welding or riveting.

That is, Korean Patent No. 10-0893746 has a structure in which a return band is coupled to an aluminum tube coupled to a heat transfer plate of an air conditioner. In this patent, the structure is constructed to be coupled through interference fit.

(Patent Document 1) KR10-0893746 B1 Air conditioner

In the case of the above-mentioned joint pipe, the joint pipe made of a synthetic resin material may be discarded at the time of dismantling or dismantling the product using the joint pipe because the price is low, but in the case of the joint pipe having high price, the cost can be saved only by recycling it.

In particular, when the joint pipe and the pipe are welded together, the pipe must be removed by using an oxygen welder. In addition, since the temperature generated by the oxygen welder is high, .

In order to solve the above-mentioned problems, the jig for fixing a joint pipe according to the present invention provides a jig for fixing a joint pipe in which a joint pipe can be easily removed by clamping a joint pipe when removing the pipe to recycle the joint pipe. There is a purpose.

Another object of the present invention is to make it possible to attach and detach a joint pipe jig for clamping a joint pipe so that the joint pipe can be used in various types of joint pipe removing operations.

In the present invention, it is not necessary for the operator to hold the joint pipe when cutting the pipe only through the oxygen welding to the joint pipe including the pipe, so that the convenience and safety of the worker can be improved.

In addition, the height adjustment and the angle adjustment length can be adjusted after clamping the joint pipe including the pipe, thereby further improving the convenience of the operator.

In addition, it is possible to replace the joint pipe jig according to the shape of the joint pipe, thereby improving the clamping force, thereby making it possible to reliably separate the joint pipe.

1 is a perspective view showing a jig for fixing a joint pipe according to the present invention.
Fig. 2 is a perspective view of Fig. 1 taken at different angles; Fig.
3 is an enlarged view of part A of Fig.

Hereinafter, the configuration of the present invention will be described in more detail with reference to the accompanying drawings.

First, as shown in Figs. 1 to 3, the pedestal 10 has a generally plate-like configuration for supporting the pedestal 10 in contact with the bottom surface.

Next, the vertical guide rods 20 are connected to the pedestal 10 and extend in the vertical direction.

Next, the vertical support portion 30 has a vertical guide rod engaging portion 31a which is coupled to the vertical guide bar 20 and is vertically movable along the vertical guide bar 20 so as to be movable upwardly and downwardly. And a vertical guide pipe fixing bolt 32 is coupled to one side of the vertical guide pipe 31 so that the vertical guide pipe 31 can be fixedly coupled to the vertical support part 30. [ do.

The vertical guide bar coupling portion 31a formed inside the vertical guide pipe 31 has the same shape as that of the vertical guide bar 20 as it moves upward and downward along the vertical guide bar 20 The vertical guide rods 31a may be larger than the vertical guide rods 20 so that the vertical guide rods 31 can move smoothly.

Next, the horizontal support portion 40 is formed integrally with the vertical support portion 30, and is configured in a shape similar to the vertical support portion 30. [

That is, the horizontal support portion 40 has a horizontal guide pipe 41 having a horizontal guide bar 41a formed therein, and a horizontal guide pipe fixing bolt 42 is formed at one side thereof.

Here, the horizontal guide pipe 41 of the horizontal support part 40 is formed to extend in the horizontal direction differently from the vertical guide pipe 31.

The horizontal bar 50 is configured to be coupled to the horizontal guide bar coupling portion 41a formed in the horizontal guide pipe 41 of the horizontal support portion 40 and includes a horizontal guide bar coupling portion 41a and a horizontal bar 50 Have the same cross-sectional shape.

Next, the clamper 60 is formed at one end of the horizontal bar 50 for clamping the joint pipe J, and is composed of a clamp 61 and a joint pipe jig 62.

First, the tongue 61 is used to catch an object, not shown in the figure, but it is configured to rotate about a hinge, and a hinge is provided with a torsion spring, so that the user can grip the handle 62b of the tongue 61 The clamping portion 61a for clamping the object is opened so that the joint pipe J can be engaged.

The joint pipe jig 62 is formed in a shape that can fix the joint pipe J and is coupled to the clamping portion 61a of the clamp 61 so that the joint pipe J Clamping is a component.

Particularly, the above-described joint pipe jig 62 is configured to be fixedly coupled to the clamping portion 61a of the clamp 61 by the joint pipe jig fixing bolt 63, When the joint pipe (J) having a different shape is clamped, it can be replaced and used.

Hereinafter, a preferred embodiment of the jig for fixing the joint pipe according to the present invention will be described in more detail.

The joint pipe J is connected to the tongue 61 of the clamper 60 in accordance with the shape of the joint pipe J in which the pipe P is contained before using the joint pipe fixing jig 100 of the present invention, (62) is selected and joined using the joint pipe fixing bolt (63).

Then, when the bag portion 62b formed on the tongue 61 of the clamper 60 is pressed to clamp the joint pipe J containing the pipe P to be separated, the joint pipe jig 62 And the clamping portion 61a coupled thereto is opened.

Then, when the worker inserts the joint J into the joint pipe jig 62 coupled to the clamping portion 61a and then removes the force applied to the magnetic path portion 62b of the tongue 61, So that the joint pipe J is kept clamped to the joint pipe jig 62. As shown in Fig.

On the other hand, when the gripping of the joint pipe J is completed as described above, the position is adjusted so that the joint pipe J can be disposed at a position where the worker can easily work.

That is, the position of the joint pipe J is adjusted to a position where it is easy to separate the pipe P from the joint pipe J through oxygen welding.

If it is necessary to adjust the height of the vertical guide pipe 31, the vertical guide pipe 31 of the vertical support part 30 may be used to move the vertical guide pipe 31 upward and downward, When the pipe J connected to the joint pipe J is long and the joint pipe J is to be disposed at a position spaced from the vertical guide bar 20, After the bolts 42 are tightened, the horizontal bar 50 is moved.

When it is necessary to rotate the joint pipe J, the above-described horizontal guide pipe fixing bolt 42 is unfastened to rotate the horizontal bar 50 coupled to the one end of the clamper 60, After the position of the joint pipe J is adjusted as shown in FIG. 4B, the user cuts the pipe P using the oxygen welder, thereby completing the recycling operation of the joint pipe J.

On the other hand, when the pipe P is to be removed from the other kind of coupling pipe J, the coupling pipe 61a of the clamper 60 is disengaged from the joint pipe J is replaced with a joint pipe jig 62 having a shape capable of clamping and then the joint pipe jig fixing bolt 63 is again tightened to complete the engagement of the joint pipe jig 62. Thereafter, It is possible to proceed with the operation of removing the pipe P from the joint pipe J.

As described above, according to the present invention, safety and convenience of the operator can be improved during the removing operation of the joint pipe (J), thereby improving workability and economic efficiency by recycling the joint pipe (J) .

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

J: Connecting pipe P: Piping
10: Stand
20: Vertical guide rod
30: vertical support
31: vertical guide pipe 31a: vertical guide rod engaging portion
32: Vertical guide pipe fixing bolt, m.
40: horizontal support
41: Horizontal guide pipe 41a: Horizontal guide rod engaging portion
42: Horizontal guide pipe fixing bolt
50: Horizontal bar
60: Clamper
61: tongue 61a: clamping part 62b:
62: Joint pipe joint 63: Joint pipe joint fixing bolt
100: Fixing jig for joint pipe

Claims (3)

A pedestal 10;
A vertical guide rod 20 formed to extend in the vertical direction in the pedestal;
A vertical guide pipe 31 formed on an inner side of the vertical guide pipe 31 and coupled to the vertical guide bar 20 so as to be movable up and down and a vertical guide pipe 31 formed on one side of the vertical guide pipe 31 A vertical support portion 30 composed of vertical guide pipe fixing bolts 32 for fixing the vertical guide pipe 31 to the vertical guide rods 20;
A horizontal guide pipe 41 formed integrally with the vertical guide pipe 31 of the vertical support part 30 and extending in a direction perpendicular to the vertical guide pipe 31 and forming a horizontal guide rod engaging part 41a on the inner side, 41) and a horizontal guide pipe fixing bolt (42) coupled to the horizontal guide pipe (41);
A horizontal bar 50 coupled to a horizontal guide rod engaging portion 41a formed in the horizontal guide pipe 41 of the horizontal support portion 40;
A jaw 61 coupled to one end of the horizontal rod 50 and including a clamping portion 61a and a handle portion 61b and a fixing pipe 61a fixed to the clamping portion 61a of the clamp 61, And a clamper (60) comprising a pair of coupling pipe jigs (62)
The horizontal bar 50 connected to the clamper 60 can rotate the clamper 60 in a state in which the horizontal guide pipe fixing bolt 42 of the horizontal support unit 40 is disengaged,
The joint pipe jig 62 formed on the clamp 61 of the clamper 60 is fixed to the clamping portion 61a of the clamp 61 so as to be replaced by breakage or to be replaced by a joint pipe jig 62 having a different shape, And is detachably attached to one side by a joint pipe fixing bolt (63). delete delete

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