KR20240002763A - Jig for pipe cutting assistance - Google Patents

Abstract

The present invention relates to an auxiliary jig for cutting composite pipes.
In detail,
In the auxiliary jig (1) for cutting complex pipes,
When cutting a pipe (P) using a cutting device (CM), a part of the pipe (P) to be cut is placed and supported to ensure the horizontal state of the pipe (P) and the pipe (P) is cut. A pipe cutting auxiliary support layer (100) that assists the work; And in the case of a square pipe (P') formed on the upper part of the pipe cutting auxiliary support layer 100 and made of an angle, the square pipe (P') is rotated and positioned at a specific angle and cut in a state rotated at a specific angle. Detachment from the pipe cutting auxiliary support layer 100, which allows the work to proceed and, in the case of a circular pipe (P") made of a circle, prevents the flow of the circular pipe (P") and helps fix the cutting position. It is composed of a possible pipe angle cutting inducing layer (200),
It is characterized by ensuring stable and safe cutting of the pipe (P).
For this reason, the present invention, as described above,
When cutting a pipe of a certain length in the longitudinal direction using a cutting device, the part of the pipe waiting to be cut is supported to keep the pipe in a horizontal state, and in the case of an angle pipe, By rotating and positioning each pipe at a specific angle to support and cut in a rotated state, there is an advantage in improving the ease of cutting, safety, work diversity, efficiency, and quality. .

Description

Jig for pipe cutting assistance}

The present invention relates to an auxiliary jig for cutting a composite pipe, and more specifically, when cutting a pipe in the longitudinal direction using a cutting device, a part of the pipe is supported to maintain a horizontal state of the pipe, and to provide support for the cutting device. It assists and improves the safety of the cutting position of the pipe, but in the case of an angle pipe, the cutting angle of the pipe can be changed, which induces the pipe to be cut at a specific angle using a cutting device, thereby reducing the pipe cutting work. This relates to an auxiliary jig for cutting complex pipes that maximizes not only ease of use but also durability of the cutting device.

Pipes applied to various industries must be cut to appropriate dimensions for their original function, and perforation must be performed on the pipe surface to connect pipes.

The simplest form of pipe processing (cutting work) is manual work of cutting with a cutting device.

However, the above manual work has the advantage of being relatively simple, but has the disadvantage of not being able to obtain uniform cut surface quality because the quality of the cut surface is determined by the worker's skill level.

In particular, in order to cut a long pipe at regular intervals and with a uniform cutting surface, the remaining pipe portion that is not located in the cutting device and has not yet been cut must be supported at a certain height.

In other words, the position of the pipe must be maintained so that the area to be cut by the cutting device and the remaining area are horizontal.

Conventionally, as a way to maintain the horizontal state of the pipe, wooden blocks or other steel materials placed at the work site were used to ensure that the area to be cut through the cutting device and the remaining area were as horizontal as possible.

With the conventional method as described above, not only is it difficult to position the pipe in a horizontal state before cutting, but there is also a problem that it may lead to a safety accident due to unstable support of the uncut remaining pipe portion.

Therefore, an auxiliary jig dedicated to pipe cutting work is needed to safely and stably support the pipe and maintain the horizontal state of the pipe during cutting work.

Accordingly, as prior art regarding an auxiliary jig for cutting complex pipes,

As shown in Figure 11 (a),

“Pipe cutting auxiliary roller device” (hereinafter referred to as ‘prior art 1’) of Republic of Korea Patent Publication No. 10-2055676,

When cutting a pipe using a cutter, the pipe can be safely supported, and when cutting, one side of the pipe is brought into contact with two rotating roller members included in the pipe cutting auxiliary roller device, allowing cutting to be performed while maintaining a horizontal position. It relates to a pipe cutting auxiliary roller device that can prevent changes in position.

Another prior art is:

As shown in Figure 11 (b),

As “auxiliary support for pipe support frame” (hereinafter referred to as ‘prior art 2’) of Republic of Korea Patent Publication No. 10-1763706,

The pipe support frame is made up of left and right coupling parts with coupling grooves, a support part, and an inclined support part, forming a wide gap between the front and rear supports, and there is a risk that the end of the round bar or pipe supplied to the support frame for cutting may sag depending on the bendability or length. This relates to an auxiliary support for a pipe support frame that can be simply connected between the front and rear supports at the corresponding position to support the sagging part of the round bar or pipe and prevent sagging when expected.

As seen, prior art 1 to prior art 2 are technologies related to auxiliary devices required during pipe cutting work, and are similar in technical field to the present invention, but have different technical features.

In other words, the specific solution for the auxiliary jig for cutting a composite pipe to be provided by the present invention, the problem that the invention seeks to solve through this, and the effects achieved by solving this are different.

Therefore, different from the auxiliary devices for conventional pipe cutting work including the prior art 1 to prior art 2, the problem to be solved by the present invention alone (the purpose of the invention), and the specific solution means (configuration) to solve the problem elements) and its technical characteristics based on the effects achieved by solving them.

Republic of Korea Patent Publication No. 10-2055676 (registered on December 9, 2019) Republic of Korea Patent Publication No. 10-1763706 (registered on July 26, 2017)

Accordingly, the present invention was devised to solve the above-described conventional problems,

When cutting the longitudinal direction of a pipe using a cutting device, an auxiliary jig for complex pipe cutting is provided to stably and safely support the part of the pipe waiting for cutting so that the pipe remains horizontal. The purpose is to provide

In other words, when cutting a pipe formed to a certain length, an auxiliary jig for cutting a complex pipe is provided to help keep the part of the pipe located in the cutting device and the part of the pipe waiting for cutting horizontal. The purpose is to do this.

Another object of the present invention is to

An auxiliary jig for cutting complex pipes is provided that can stably and safely support the part of the pipe waiting for cutting work. In the case of square pipes, they can be cut by rotating and positioning them at a specific angle. The purpose is to provide an auxiliary jig for cutting complex pipes.

The present invention to achieve the above object was devised to achieve the problem to be solved,

In the auxiliary jig for cutting complex pipes,

When cutting a pipe using a cutting device, a pipe cutting auxiliary support layer in which a part of the pipe to be cut is placed and supports it to secure the horizontal state of the pipe and assist in the pipe cutting operation;

It is formed on the upper part of the pipe cutting auxiliary support layer, and in the case of an angle pipe, the angle pipe is rotated and positioned at a specific angle so that the cutting operation can be performed while rotated at a specific angle, and the circular pipe is made of a circle. In the case of, it is composed of a pipe angle cutting guide layer that is detachable from the pipe cutting auxiliary support layer, which prevents the flow of the circular pipe and helps fix the cutting position,

It is characterized by ensuring stable and safe cutting of pipes.

At this time, the specific angle of each pipe, which is rotated and positioned by the pipe angle cutting inducing layer, is 45°,

Starting with contact between the cutting blade formed on the cutting device and the initial cutting contact surface of each pipe, the cutting operation of each pipe proceeds,

In addition to improving the uniform quality of the cutting surface of each pipe, the lifespan and durability of the cutting blade formed on the cutting device are ensured.

The pipe cutting auxiliary support layer is,

A part of the pipe waiting to be cut is placed and supported, and an upper pipe support height adjustment medium is coupled to one side, and the upper pipe support height is adjusted by the operator to ensure that the pipe is horizontal during the cutting operation. Upper pipe support means whose height is adjusted by manipulating the medium means;

It is located at a certain distance apart from the lower part of the upper pipe support means, and the lower surface is placed in contact with the floor by a certain area, so that the upper pipe support means can support a part of the pipe waiting to be cut, and is located on one side. Lower ground support means to which the upper pipe support height adjustment medium means is coupled;

It is located between the upper pipe support means and the lower ground support means, one side is coupled and fixed to the upper pipe support means, and the other side is fixed to the lower ground support means, and the upper pipe support means is lifted and lowered based on the lower ground support means. It consists of an upper pipe support height adjustment medium that is illuminated and allows height adjustment,

The upper pipe support height adjustment medium is formed in an 'X' shape,

A variable angle (A) is created, and with a change in the variable angle (A),

By inducing the elevation of the upper pipe support means,

During the cutting operation, the part of the pipe waiting to be cut is supported to maintain the horizontal state of the pipe.

Meanwhile, prior to this, the terms and words used in the patent registration claims in this specification should not be construed as limited to their usual or dictionary meanings, and the inventor should use the concept of terms to explain his or her invention in the best way. It must be interpreted as meaning and concept consistent with the technical idea of the present invention based on the principle that can be appropriately defined.

Accordingly, the embodiments described in this specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention, and do not represent the entire technical idea of the present invention, so at the time of filing this application, various alternatives may be used to replace them. It should be understood that equivalents and variations may exist.

According to the present invention as described above in the above configuration and operation,

1. When cutting a pipe formed to a certain length, the part of the pipe waiting to be cut is supported to ensure that the pipe placed on the cutting device is maintained in a horizontal state, thereby improving the ease and safety of the cutting work. It prevents defects in pipe cutting surfaces in advance and maximizes productivity and work efficiency.

2. When cutting a square pipe made of angles, the square pipe can be rotated and positioned at a specific angle so that the cutting work is performed by the cutting device.

3. By rotating and positioning each pipe at a specific angle to perform cutting work, the lifespan and durability of the cutting device can be secured.

That is, during cutting work, the initial contact area for cutting between the cutting blade formed in the cutting device and the cutting surface of the pipe is minimized to ensure the lifespan and durability of the cutting blade.

4. In addition, by minimizing the initial contact area for cutting between the cutting blade formed in the cutting device and the cutting surface of the pipe, a more accurate and stable cutting operation is achieved, thereby improving the quality of the pipe cutting surface (clean cutting surface and cutting tolerance of the cutting surface) (minimization of) is improved.

5. It can support pipes with cross-sectional areas of various shapes, allowing for diversity and ease of cutting work.

6. Deformation due to sagging and bending of the pipe can be prevented.

7. In addition, the 'X' shaped structure has excellent durability, preventing shaking and clearance due to external forces and improving the positional stability of the pipe.

That is, the present invention:

To enable workers to easily and safely cut pipes with cross-sectional areas of various shapes using a cutting device, it supports a portion of the pipe waiting to be cut and maintains the horizontal state of the pipe. I would say it is a very effective invention.

Figure 1 shows the configuration of the present invention, an auxiliary jig for cutting a composite pipe.
Figure 2 shows a perspective view of an embodiment of the present inventor's auxiliary jig for cutting a composite pipe.
Figure 3 shows an exploded perspective view of an embodiment of the present inventor's auxiliary jig for cutting a composite pipe.
Figure 4 shows a front view of an embodiment of the present invention, an auxiliary jig for cutting a composite pipe.
Figure 5 shows a plan view of an embodiment of the present invention, an auxiliary jig for cutting a composite pipe.
Figure 6 shows a perspective view of an embodiment of the upper pipe support means among the components of the auxiliary jig for cutting a composite pipe according to the present invention.
Figure 7 shows a perspective view of an embodiment of the lower ground support means among the components of the auxiliary jig for cutting a composite pipe according to the present invention.
Figure 8 shows a perspective view of an embodiment of the upper pipe support height adjustment medium among the components of the auxiliary jig for cutting a composite pipe according to the present invention.
Figure 9 briefly shows the positional state of the pipe waiting to be cut, placed in the auxiliary jig for cutting a composite pipe of the present inventor, taking into account the presence or absence of the pipe angle cutting inducing layer and various shapes of the pipe. It is shown.
Figure 10 is a simplified schematic diagram of the cutting work system to which the present inventor's auxiliary jig for cutting complex pipes is applied.
Figure 11 shows a representative diagram of the prior art regarding the present inventor's auxiliary jig for cutting a composite pipe.

Hereinafter, the function, configuration and operation of the auxiliary jig (1) for cutting a composite pipe of the present inventor will be described in detail with reference to the attached drawings.

Figure 1 shows the configuration of the present inventor's auxiliary jig for cutting a composite pipe, Figure 2 is a perspective view of an embodiment of the present inventor's auxiliary jig for cutting a composite pipe, and Figure 3 shows the present inventor's auxiliary jig for cutting a composite pipe. Figure 4 is an exploded perspective view of an embodiment of an auxiliary jig for cutting a pipe, Figure 4 is a front view of an embodiment of an auxiliary jig for cutting a composite pipe according to the present invention, and Figure 5 is an embodiment of an auxiliary jig for cutting a composite pipe according to the present invention. Figure 6 is a plan view, Figure 6 is a perspective view of an embodiment of the upper pipe support means among the components of the auxiliary jig for cutting a composite pipe of the present inventor, and Figure 7 is a perspective view of the components of the auxiliary jig for cutting a composite pipe of the present inventor. , a perspective view of an embodiment of the lower ground support means, FIG. 8 is a perspective view of an embodiment of the upper pipe support height adjustment medium among the components of the auxiliary jig for cutting a composite pipe of the present inventor, and FIG. 9 is a perspective view of an embodiment of the present invention. The inventor briefly shows the positional state of the pipe waiting to be cut, placed in an auxiliary jig for cutting a composite pipe, taking into account the presence or absence of the pipe angle cutting inducing layer and the various shapes of the pipe. 10 is a simplified schematic diagram of the cutting work system to which the present inventor's auxiliary jig for cutting complex pipes is applied.

As shown in Figures 1 to 10, the present invention,

In the auxiliary jig (1) for cutting complex pipes,

When cutting a pipe (P) using a cutting device (CM), a part of the pipe (P) to be cut is placed and supported to ensure the horizontal state of the pipe (P) and the pipe (P) is cut. A pipe cutting auxiliary support layer (100) that assists the work;

In the case of the square pipe (P') formed on the upper part of the pipe cutting auxiliary support layer 100 and made of an angle, the square pipe (P') is rotated and positioned at a specific angle, and cutting is performed in the state in which the square pipe (P') is rotated at a specific angle. This is detachable from the pipe cutting auxiliary support layer 100, which prevents the flow of the circular pipe (P") and helps fix the cutting position in the case of a circular pipe (P") made of a circle. It consists of a pipe angle cutting inducing layer (200),

It is characterized by ensuring stable and safe cutting of the pipe (P).

That is, the present invention:

When cutting the pipe (P), which is cut to a certain dimension in the longitudinal direction by the cutting device (CM), a part of the pipe (P) waiting to be cut is supported and the pipe (P) is maintained in a horizontal state. The purpose is to provide an auxiliary jig (1) for cutting a composite pipe, which ensures ease of cutting work, stability, and safety by maintaining it.

Looking at the present invention in more detail,

The pipe cutting auxiliary support layer (100) is,

A part of the pipe (P) waiting to be cut is placed and supported, and an upper pipe support height adjustment medium (130) is coupled to one side, and during the cutting operation, a horizontal state of the pipe (P) is maintained. , an upper pipe support means (110) whose height is adjusted by manipulation of the upper pipe support height adjustment medium means (130) by the operator;

A portion of the pipe (P) located at a certain distance apart from the lower part of the upper pipe support means 110, the lower surface of which is placed in contact with the floor by a certain area, and is waiting for the upper pipe support means 110 to be cut. A lower ground support means (120) capable of supporting and to which an upper pipe support height adjustment medium means (130) is coupled to one side;

It is located between the upper pipe support means 110 and the lower ground support means 120, one side is coupled and fixed to the upper pipe support means 110, and the other side is coupled and fixed to the lower ground support means 120, and the lower It consists of an upper pipe support height adjustment medium means 130 that allows the upper pipe support means 110 to be raised and lowered based on the ground support means 120, allowing the height to be adjusted,

The upper pipe support height adjustment medium 130 is formed in an 'X' shape,

A variable angle (A) is created, and with a change in the variable angle (A),

By inducing the elevation of the upper pipe support means 110,

During cutting work, a portion of the pipe P waiting to be cut is supported to ensure the horizontal state of the pipe P and maintain it.

At this time, the upper pipe support means 110 is,

The pipe angle cutting inducing layer 200 is coupled and fixed at an arbitrary position, and a portion of the pipe P waiting to be cut is supported by the pipe angle cutting inducing layer 200. A pipe support plate portion 111 in which a pipe angle cutting block fixing through-hole module 111-1 is formed in a specific pattern so that the angle cutting inducing layer 200 is coupled and fixed at an arbitrary position;

It is positioned and formed symmetrically with respect to the pipe support plate portion 111, and when the pipe angle cutting inducing layer 200 is separated, a portion of the pipe P waiting to be cut directly contacts, A pipe support roller portion 112 formed in a roller structure to be placed and supported and to slide the pipe P in the forward and backward directions by the operator;

It is formed to protrude from the lower surface of the pipe support plate portion 110 at a certain height, and is configured to have a height adjustment medium coupling wing portion 113 that allows one side of the upper pipe support height adjustment medium means 300 to be coupled,

A portion of the pipe (P) waiting to be cut is directly supported, or in some cases, the pipe angle cutting guide layer 200 is coupled and fixed at a random location to cut the pipe angle cut guide layer 200. Ensure that a portion of the pipe (P) that is waiting is supported.

In addition, the pipe support plate portion 111 is,

A pipe angle cutting block fixing through-hole module (111-1) formed in a specific pattern so that the pipe angle cutting inducing layer (200) is coupled and fixed at an arbitrary position by the operator;

It consists of a pipe support roller position space module 111-2 that positions and forms the pipe support roller unit 112,

As described above, the pipe angle cutting guide layer 200 is coupled and fixed to an arbitrary position in accordance with the dimensions (diameter, cross-sectional area) of the pipe P by the operator, and the pipe angle cutting guide layer 200 When separated from the pipe support plate portion 111, the pipe support roller portion 112 that directly supports the pipe P is coupled and fixed.

The pipe support roller unit 112 is,

It is located and formed in the pipe support roller position space module 111-2 of the pipe support plate portion 111, and rotates when the pipe (P) is moved by the operator, so that the pipe (P) slides forward and backward in the longitudinal direction. Let it move.

The height adjustment medium coupling wing portion 113 is,

A first protruding wing module (113-1) that is formed to protrude downward at a certain height on one side of the lower surface of the pipe support plate portion (111) and is configured to couple and fix one side of the upper pipe support height adjustment medium means (130);

A second protruding wing module (113) is formed to be symmetrical and spaced at a predetermined distance from the first protruding wing module (113-1) and has the same shape, and is coupled and fixed to one side of the upper pipe support height adjustment medium means (130). -2); consists of;

The first protruding wing module (113-1) is,

A first fixed coupling hole element (113-1a) for coupling and fixing one side of the upper pipe support height adjustment medium means (130) to the end;

One side of the upper pipe support height adjustment medium 130 is coupled and fixed to the other end, and a first movable coupling long hole element ( 113-1b); consists of,

The second protruding wing module (113-2) is,

A second fixed coupling hole element (113-2a) formed symmetrically with the first fixed coupling hole element (113-1a) so that one side of the upper pipe support height adjustment medium 130 is coupled and fixed to the end;

One side of the upper pipe support height adjustment medium 130 is coupled and fixed to the other end, and the first movable coupling long hole element allows a part of the upper pipe support height adjustment medium 130 to slide within a predetermined range. It consists of a second movable coupling long hole element (113-2b) formed symmetrically with (113-1b),

One side of the upper pipe support height adjustment medium 130 is coupled and fixed, and is allowed to slide within a defined range by manipulation by the operator.

In addition, the lower ground support means 120 ,

One side of the upper pipe support height adjustment medium 130 is coupled to one side of the upper surface, and the lower surface is in contact with the floor, and the ground support plate portion 121 is placed;

It is formed to protrude at a certain height on one side of the upper surface of the ground support plate part 121, and the other end of the third support beam plate link part 133 of the upper pipe support height adjustment medium means 130 is a second fixed axis ( A first support beam plate fixing wing portion 122 formed with a first support beam plate fixing hole module 122-1, which is coupled and fixed by a coupling means BN based on X3);

On one side of the upper surface of the ground support plate part 121, the same shape as the first support beam plate fixing wing part 122 is formed symmetrically at regular intervals, and the fourth of the upper pipe support height adjustment medium means 130 is formed symmetrically. The second support beam plate fixing hole module 123-1 is such that the other end of the support beam plate link portion 134 is coupled and fixed by the coupling means (BN) with respect to the second fixing axis (X3). Formed second support beam plate fixing wing portion 123;

It is formed to protrude at a certain height on one side of the upper surface of the ground support plate part 121, and the other end of the first support beam plate link part 131 of the upper pipe support height adjustment medium means 130 and the height of the upper pipe support means The first support beam plate slide moving long hole module 124 is coupled and fixed so that one side of the adjusting unit 135 can move within a range determined by the coupling means (BN), based on the first position movement axis (X2). -1) The first support beam plate slide moving wing portion 124 is formed;

On one side of the upper surface of the ground support plate part 121, the first support beam plate slide moving wing part 124 is formed symmetrically and spaced at a certain distance in the same shape as the first support beam plate slide moving wing part 124, and the first part of the upper pipe support height adjustment medium means 130 is formed symmetrically. 2 The other end of the support beam plate link part 132 and one side of the upper pipe support means height adjustment part 135 can move within the range determined by the coupling means (BN) based on the first position movement axis (X2). A second support beam plate slide moving wing portion (125) formed with a second support beam plate slide moving long hole module (125-1) that is coupled and fixed so as to enable;

A first height adjustment unit fixing hole module 126 is formed to protrude at a certain height on one side of the upper surface of the ground support plate unit 121, and allows the other side of the upper pipe support means height adjustment unit 135 to be coupled and fixed. -1) The first height-adjustable fixed wing portion 126 is formed;

On one side of the upper surface of the ground support plate part 121, it has the same shape as the first height adjustment fixed wing part 126, is formed symmetrically and spaced at a certain distance, and is located on another side of the upper pipe support means height adjustment part 135. It is composed of a second height adjustment fixing wing portion 127 on which a second height adjustment portion fixing hole module 127-1 is formed to ensure this coupling and fixation,

Another side of the upper pipe support height adjustment medium 130 is coupled and fixed, and is allowed to slide and move within a defined range through manipulation by the operator.

In addition, the upper part is operated by the worker to raise and lower the height of the upper pipe support means 110 based on the lower ground support means 120, thereby supporting and maintaining the pipe P in a horizontal state. The pipe support height adjustment medium (130) is,

It is formed with a certain length and area, the end is coupled and fixed to one side of the upper pipe support means 110, and the other end is coupled to one side of the lower ground support means 120 and is fixed to slide within a predetermined range. 1 support beam plate link portion (131);

It is formed with a certain length and area, the end is coupled and fixed to one side of the upper pipe support means 110, and the other end is coupled to one side of the lower ground support means 120 and is fixed to slide within a predetermined range. 2 support beam plate link portion (132);

It is formed with a certain length and area, the end is coupled to one side of the upper pipe support means 110 and fixed to slide within a predetermined range, and the other end is coupled to and fixed to one side of the lower ground support means 120. 3 support beam plate link portion (133);

It is formed with a certain length and area, the end is coupled to one side of the upper pipe support means 110 and fixed to slide within a predetermined range, and the other end is coupled to and fixed to one side of the lower ground support means 120. 4 support beam plate link portion (134);

It is located and formed on the upper surface of the lower ground support means 120, and one side is coupled and fixed to the other end of the first support beam plate link part 131 and the second support beam plate link part 132, respectively, and is provided to the operator. By allowing the first support beam plate link part 131 and the second support beam plate link part 132 to slide within a specified range by physical force, the upper pipe is supported based on the lower ground support means 120. It consists of an upper pipe support means height adjustment unit 135 that allows the height of the means 110 to be adjusted,

As described above, the height of the upper pipe support means 110 is adjusted to maintain the horizontal state of the pipe P when cutting the pipe P.

At this time, the first support beam plate link part 131, the second support beam plate link part 132, the third support beam plate link part 133, and the fourth support beam plate link part 134 each include,

An upper pipe support means side fixing hole module (H1) that is coupled and fixed to one side of the upper pipe support means 110;

Support beam plate center hole module (H2) formed at the center;

A lower ground support means side fixing hole module (H3) is configured to be coupled and fixed to one side of the lower ground support means 120,

Due to the formation of the upper pipe support means side fixing hole module (H1), the support beam plate center hole module (H2), and the lower ground support means side fixing hole module (H3),

The upper pipe support means side fixing hole module (H1) formed in the first support beam plate link part 131 and the second support beam plate link part 132, respectively, and one side of the upper pipe support means 110 are in a straight line. A virtual first fixed axis (X1) created by being located;

The lower ground support means side fixing hole module (H3) formed in the first support beam plate link part 131 and the second support beam plate link part 132, respectively, and one side of the lower ground support means 120 are in a straight line. A virtual first position movement axis (X2) created by being located;

The lower ground support means side fixing hole module (H3) formed in the third support beam plate link part 133 and the fourth support beam plate link part 134, respectively, and one side of the lower ground support means 120 are in a straight line. A virtual second fixed axis (X3) created by being located;

The upper pipe support means side fixing hole module (H1) formed in the third support beam plate link part 133 and the fourth support beam plate link part 134, respectively, and one side of the upper pipe support means 110 are in a straight line. A virtual second position movement axis (X4) created by being located;

Support beam plate centers formed in the first support beam plate link part 131, the second support beam plate link part 132, the third support beam plate link part 133, and the fourth support beam plate link part 134, respectively. A virtual central fixed axis (X5) created by the Hall module (H2) being positioned in a straight line is formed,

Based on the central fixing axis (X5), the first support beam plate link part 131 and the third support beam plate link part 133 are coupled and fixed in an 'X' shape by coupling means (BN). become,

The second support beam plate link part 132 and the fourth support beam plate link part 134 are coupled and fixed in an 'X' shape by coupling means (BN),

By physical manipulation by the operator,

A first support beam plate link part 131, a third support beam plate link part 133,

By changing the variable angle (A) formed by the second support beam plate link portion 132 and the fourth support beam plate link portion 134, the height of the upper pipe support means 110 is raised and lowered. .

In addition, the upper pipe support means height adjustment unit 135 is,

Located on one side of the lower ground support means 120, and based on the first position movement axis (X2), the lower ground is formed in the first support beam plate link part 131 and the second support beam plate link part 132, respectively. A support that is coupled and fixed to the support means side fixing hole module (H3) and allows the other ends of the first support beam plate link part 131 and the second support beam plate link part 132 to slide within a specified range. Beam plate slide movement guidance block bracket module (135-1);

One side is coupled and fixed to the support beam plate slide movement induction block bracket module (135-1), and the other side is coupled and fixed to the physical manipulation module (135-3) and idles by physical force exerted by the operator. An idling shaft module (135-2) in the shape of a screw that allows the support beam plate slide movement inducing block bracket module (135-1) to slide within a predetermined range by idling;

It is located and formed on one side of the lower ground support means 120, and is coupled and fixed to another side of the idle shaft module 135-2, together with the support beam plate slide movement induction block bracket module 135-1. A shaft idle induction block module (135-3) that induces idle rotation of the idle shaft module (135-2);

A physical manipulation module (135-4) in the shape of a rotating handle that is coupled and fixed to another side of the idling shaft module (135-2) and allows the operator to apply physical force to rotate the idling shaft module (135-2). ); consists of,

The support beam plate slide movement guidance block bracket module (135-1) is,

Coupled with the lower ground support means side fixing hole module (H3) formed on the first support beam plate link part 131 and the second support beam plate link part 132, based on the first position movement axis (X2), A support beam plate movement inducing block element (135-1a) that is fixed and allows the other ends of the first support beam plate link part 131 and the second support beam plate link part 132 to slide within a predetermined range;

A predetermined length is formed to protrude from the support beam plate movement guide block element 135-1a, and one side of the idle shaft module 135-2 is inserted and positioned, and is supported due to the idle rotation of the idle shaft module 135-2. A movement guidance block bracket guide element (135-1b) formed with an idling shaft insertion hole (135-1b-1) that allows the beam plate movement guidance block element (135-1a) to slide and move;

It is located and formed on one side of the movement induction block bracket guide element (135-1b), and one side of the idling shaft module (135-2) is inserted, and the support beam plate moves by rotation of the idling shaft module (135-2). Shaft idle rotation guidance block element (135-1c) that allows the guidance block element (135-1a) and the movement guidance block bracket guide element (135-1b) to slide within a predetermined range based on the idle shaft module (135-2). ); consists of,

By manipulating the physical operation module (135-4) by the operator, the idling shaft module (135-2) is rotated, and due to the rotation of the idling shaft module (135-2), the support beam plate slide movement induction block bracket module (135) -1) is slid within a predetermined range, and as the variable angle (A) changes, the height of the upper pipe support means (110) is adjusted.

Meanwhile, the pipe angle cutting inducing layer 200 is,

In the case of an angle pipe (P') that is coupled and fixed to one upper side of the pipe cutting auxiliary support layer (100) and positioned at an arbitrary position corresponding to the dimensions (diameter, cross-sectional area) of the pipe (P), At the same time as ensuring that each pipe (P') is placed and supported at a specific angle, in the case of a circular pipe (P") made of a circle, it prevents the movement of the circular pipe (P"), thereby preventing the circular pipe (P") from moving. It consists of a cutting condition-responsive pipe support block means (210) formed in a structure detachable from the pipe cutting auxiliary support layer (100) so that it can be supported,

The pipe support block means 210 corresponding to cutting conditions is,

It is in surface contact with one upper side of the upper pipe support means 110 formed on the pipe cutting auxiliary support layer 100, and is coupled and fixed at an arbitrary position by the operator in accordance with the dimensions (diameter, cross-sectional area) of the pipe P. Pipe cutting auxiliary fixed support plate portion (211);

A pipe angle cutting support plate portion 212 formed at a 45° inclination to the pipe cutting auxiliary fixing support plate portion 211 and having a certain area, and to which a pipe support ball bearing portion 213 is coupled and fixed to the center of the upper surface;

It is composed of a pipe support ball bearing part 213 that is coupled and fixed to the center of the upper surface of the pipe angle cutting support plate part 212, and contacts and supports the outer peripheral surface of the pipe (P),

Depending on the situation, the worker joins, fixes, or separates the upper part of the pipe cutting auxiliary support layer 100 to facilitate the cutting of the pipe P.

At this time, the pipe support ball bearing part 213 is formed in a structure that is detachable from the pipe angle cutting support plate part 212.

That is, based on the pipe cutting auxiliary fixed support plate portion 211, the pipe angle cutting support plate portion 212 is coupled and fixed at an inclination of 45°, and based on this, the pipe support ball bearing portion 213 is adjusted to the situation. It is detached from the upper pipe support means 110 formed on the pipe cutting auxiliary support layer 100.

The pipe support ball bearing part 213 is,

Some are interpolated into the ball bearing bracket block module (213-2), some protrude from the ball bearing bracket block module (213-2), and some protrude from the ball bearing bracket block module (213-2) on the outer circumference of the pipe (P). A pipe support and movement ball bearing that supports a part of the pipe (P) that is in contact with the creeping surface and is waiting to be cut, but rotates in idle mode and responds to and assists the longitudinal movement of the pipe (P) by the operator. module (213-1);

A ball bearing bracket block module (213-2) in which a part of the pipe support movable ball bearing module 213-1 is interpolated and the pipe support movable ball bearing module 213-1 rotates in idle state;

A predetermined length is formed to protrude from the center of the lower surface of the ball bearing bracket block module 213-2, so that it can be coupled and fixed to the center of the pipe angle cutting support plate portion 212 of the cutting condition response pipe support block means 210. It consists of a pipe angle cutting support plate combination module (213-3),

Depending on the situation, it is coupled to, fixed to, or separated from the pipe angle cutting support plate portion 212 by the operator to support the pipe P and enable movement in the longitudinal direction.

In addition, the specific angle of the angle pipe P', which is rotated and positioned by the pipe angle cutting inducing layer 200, is 45°,

Starting with contact between the cutting blade formed on the cutting device (CM) and the initial cutting contact surface (FS) of the square pipe (P'), the cutting operation of the square pipe (P') proceeds,

It not only improves the uniform quality of the cutting surface of each pipe (P'), but also ensures the life and durability of the cutting blade formed on the cutting device (CM).

That is, during the cutting operation, the initial contact area between the cutting blade formed in the cutting device (CM) and each pipe (P') is minimized to ensure the life and durability of the cutting blade.

For reference, the present invention,

As an improved invention of the above 'Prior Art 1' (the applicant's prior art),

This is about an auxiliary jig (1) for cutting complex pipes that improves the problems of 'Prior Art 1' and provides better effects.

As described above, the present invention is not limited to the described embodiments, and it is obvious to those skilled in the art that various modifications and changes can be made without departing from the spirit and scope of the present invention. .

Therefore, since it can be implemented in various other forms without departing from the technical idea or main features, the embodiments of the present invention are merely examples in all respects and should not be construed as limited, and can be implemented with various modifications. .

The present invention relates to an auxiliary jig for cutting complex pipes,

It is applied to the manufacturing and sales industries that produce it, especially work sites in various industrial fields where pipe cutting work is performed, contributing to the promotion of jig-related industries that enable stable and safe pipe cutting work. It can be applied to

1: Auxiliary jig for cutting complex pipes
100: Pipe cutting auxiliary support layer 110: Upper pipe support means
111: Pipe support plate part
111-1: Pipe angle cutting block fixed through hole module
111-2: Pipe support roller position space module 112: Pipe support roller unit
113: Height adjustment medium coupling wing portion 113-1: First protruding wing module
113-1a: First fixed coupling Hall element
113-1b: First movable coupling long hole element 113-2: Second protruding wing module
113-2a: Second fixed coupling Hall element
113-2b: Second movable combination long hole element
120: Lower ground support means 121: Ground support plate portion
122: First support beam plate fixed wing part
122-1: 1st support beam plate fixing hole module
123: Second support beam plate fixed wing part
123-1: 2nd support beam plate fixing hole module
124: First support beam plate slide moving wing part
124-1: 1st support beam plate slide moving long hole module
125: Second support beam plate slide moving wing part
125-1: 2nd support beam plate slide moving long hole module
126: First height adjustment fixed wing part
126-1: 1st height adjustment unit fixing hole module
127: Second height adjustment fixed wing part
127-1: 2nd height adjustment unit fixing hole module
130: Upper pipe support height adjustment medium means
131: First support beam plate link part
132: Second support beam plate link part
133: Third support beam plate link part
134: Fourth support beam plate link part
135: Upper pipe support means height adjustment unit
135-1: Support beam plate slide movement guidance block bracket module
135-1a: Support beam plate movement guidance block element
135-1b: Movement guidance block bracket guide element
135-1c: Shaft idling induction block element 135-2: Idling shaft module
135-3: Shaft idle rotation induction block module 135-4: Physical operation module
200: Pipe angle cutting induction layer
210: Pipe support block means for cutting conditions
211: Pipe cutting auxiliary fixed support plate part
212: Pipe angle cutting support plate part
213: Pipe support ball bearing part
213-1: Pipe support movable ball bearing module
213-2: Ball bearing bracket block module
213-3: Pipe angle cutting support plate combination module
H1: Upper pipe support side fixing hole module
H2: Support beam plate center hole module
H3: Lower ground support side fixing hole module
X1: 1st fixed axis X2: 1st position moving axis
X3: 2nd fixed axis X4: 2nd position moving axis
X5: Central fixed axis
A: Variable angle P: Pipe
P': square pipe P": round pipe
CM: Cutting device FS: First cutting contact surface
BN: binding means

Claims (3)

In the auxiliary jig (1) for cutting complex pipes,
When cutting a pipe (P) using a cutting device (CM), a part of the pipe (P) to be cut is placed and supported to ensure the horizontal state of the pipe (P) and the pipe (P) is cut. A pipe cutting auxiliary support layer (100) that assists the work;
In the case of the square pipe (P') formed on the upper part of the pipe cutting auxiliary support layer 100 and made of an angle, the square pipe (P') is rotated and positioned at a specific angle, and cutting is performed in the state in which the square pipe (P') is rotated at a specific angle. This is detachable from the pipe cutting auxiliary support layer 100, which prevents the flow of the circular pipe (P") and helps fix the cutting position in the case of a circular pipe (P") made of a circle. It consists of a pipe angle cutting inducing layer (200),
Characterized in that it ensures stable and safe cutting of the pipe (P),
Auxiliary jig for cutting complex pipes. According to clause 1,
The specific angle of the angle pipe (P'), which is rotated and positioned by the pipe angle cutting inducing layer 200, is 45°,
Starting with contact between the cutting blade formed on the cutting device (CM) and the initial cutting contact surface (FS) of the square pipe (P'), the cutting operation of the square pipe (P') proceeds,
Characterized in that it not only improves the uniform quality of the cutting surface of each pipe (P'), but also ensures the life and durability of the cutting blade formed on the cutting device (CM).
Auxiliary jig for cutting complex pipes. According to clause 1,
The pipe cutting auxiliary support layer 100 is,
A part of the pipe (P) waiting to be cut is placed and supported, and an upper pipe support height adjustment medium (130) is coupled to one side, and during the cutting operation, a horizontal state of the pipe (P) is maintained. , an upper pipe support means (110) whose height is adjusted by manipulation of the upper pipe support height adjustment medium means (130) by the operator;
A portion of the pipe (P) located at a certain distance apart from the lower part of the upper pipe support means 110, the lower surface of which is placed in contact with the floor by a certain area, and is waiting for the upper pipe support means 110 to be cut. A lower ground support means (120) capable of supporting and to which an upper pipe support height adjustment medium means (130) is coupled to one side;
It is located between the upper pipe support means 110 and the lower ground support means 120, one side is coupled and fixed to the upper pipe support means 110, and the other side is coupled and fixed to the lower ground support means 120, and the lower It consists of an upper pipe support height adjustment medium means 130 that allows the upper pipe support means 110 to be raised and lowered based on the ground support means 120, allowing the height to be adjusted,
The upper pipe support height adjustment medium 130 is formed in an 'X' shape,
A variable angle (A) is created, and with a change in the variable angle (A),
By inducing the elevation of the upper pipe support means 110,
During the cutting operation, the part of the pipe (P) waiting to be cut is supported to maintain the horizontal state of the pipe (P),
Auxiliary jig for cutting complex pipes.