KR200472933Y1 - Flexible tube carried cutter for industrial facility - Google Patents

Flexible tube carried cutter for industrial facility Download PDF

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Publication number
KR200472933Y1
KR200472933Y1 KR2020140002170U KR20140002170U KR200472933Y1 KR 200472933 Y1 KR200472933 Y1 KR 200472933Y1 KR 2020140002170 U KR2020140002170 U KR 2020140002170U KR 20140002170 U KR20140002170 U KR 20140002170U KR 200472933 Y1 KR200472933 Y1 KR 200472933Y1
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South Korea
Prior art keywords
clamping
external force
clamping member
force applying
flexible tube
Prior art date
Application number
KR2020140002170U
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Korean (ko)
Inventor
유병철
Original Assignee
(주)신우에이엔티
유병철
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Priority to KR2020140002170U priority Critical patent/KR200472933Y1/en
Application granted granted Critical
Publication of KR200472933Y1 publication Critical patent/KR200472933Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B26D3/169—Hand held tube cutters

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)

Abstract

A flexible tube portable cutting machine for an industrial facility is disclosed.
Disclosed is a flexible tube portable cutting machine for industrial equipment, comprising: a case; An external force application member rotatably connected to the case; A moving member that can be moved in the case when the external force applying member is rotated by an external force; A cutting member formed on the moving member; A first clamping member disposed in the case; A second clamping member capable of picking up a flexible tube for industrial equipment to be cut together with the first clamping member and having a cutting member penetrating hole through which the cutting member can penetrate; And a clamping elastic member for providing elasticity to the moving member and the second clamping member, and when the external force applying member is rotated by an external force, the moving member is moved toward the first clamping member, The second clamping member is also moved together by the moving member and the clamping elastic member, and the second clamping member is stopped moving in contact with the first clamping member so that the first clamping member and the second clamping member are moved When the flexible tube for a facility is picked up, the clamping resilient member is compressed in accordance with the movement of the movable member, so that the cutting member protrudes through the cutting member through-hole, and the first clamping member and the second clamping member And cutting the flexible tube for the industrial equipment picked up.
According to the disclosed flexible tube portable cutter for industrial equipment, the flexible tube portable cutter for industrial equipment includes a case; An external force application member; A moving member; Cutting member; A first clamping member; A second clamping member; And the clamping elastic member, when the operator applies an external force while holding the flexible tube portable cutter for industrial equipment in a hand-held state by hand, the moving member and the second clamping member are moved, and the first clamping member The first clamping member is in a state in which the flexible tube for industrial equipment is housed and the cutting member is secondarily projected in this state to cut the flexible tube for industrial equipment so that the flexible tube for industrial equipment can be smoothly cut And easy to use.

Description

[0001] The present invention relates to a flexible cutter for industrial equipment,

The present invention relates to a flexible tube portable cutting machine for industrial facilities.

Flexible pipe for industrial equipment is made of flexible material and can easily bend by external force. It is applied to industrial equipment, and electric wire and thin pipe penetrate inside, so that such wire and thin pipe are prevented from being disturbed .

Many devices in industrial facilities usually have a large number of wires, thin pipes, etc. If such a large number of wires, thin pipes, etc. are left exposed, such wires, thin pipes, etc., Since there is a risk of a safety accident as well as a failure, a large number of such wires and thin pipes are arranged by using a flexible tube for industrial equipment.

These flexible pipes for industrial equipment are manufactured to have a certain length and then cut to a length required when applied to industrial equipment. There is a patent document listed below as an apparatus used for cutting flexible pipes for industrial equipment.

However, the apparatus disclosed in the above-mentioned Patent Document is inconvenient to carry, and it is inconvenient that it is not easy to be applied in various places where a flexible tube for an industrial facility is applied while an operator is carrying it.

Because of this inconvenience, the operator cuts a large number of flexible pipes for industrial equipment using ordinary scissors. In this case, the cut surface of the flexible pipe for industrial equipment can not be smoothly cut into a flat surface, When the fittings are mounted on the flexible pipe for industrial equipment, the fitted fittings are misaligned from the center line of the flexible pipe for industrial equipment, so that a rigid and precise coupling can not be achieved. As a result, A problem may arise that the fittings may be arbitrarily disengaged from the flexible pipe for industrial equipment.

Open No. 10-2012-0118609, Disclosure Date: October 29, 2012 Title of the Invention:

The object of the present invention is to provide a flexible tube portable cutting machine for an industrial facility which is easy to carry and use while being able to smoothly cut a flexible tube for an industrial facility.

According to one aspect of the present invention, a portable pipe cutter for an industrial facility includes a case; An external force application member rotatably connected to the case; A moving member that can be moved in the case when the external force applying member is rotated by an external force; A cutting member formed on the moving member; A first clamping member disposed in the case; A second clamping member capable of picking up a flexible tube for industrial equipment to be cut together with the first clamping member and having a cutting member penetrating hole through which the cutting member can penetrate; And a clamping elastic member for providing elasticity to the moving member and the second clamping member,

When the external force applying member is rotated by an external force, the moving member is moved toward the first clamping member, so that the moving member and the second clamping member are also moved together by the clamping elastic member,

When the first clamping member and the second clamping member pick up the flexible tube for industrial equipment, the clamping elastic member is moved along the movement of the movable member, and the second clamping member contacts the first clamping member, The cutting member is protruded through the cutting member through hole to cut the flexible tube for industrial equipment gathered by the first clamping member and the second clamping member.

According to one aspect of the present invention, there is provided a portable pipe cutter for an industrial facility, An external force application member; A moving member; Cutting member; A first clamping member; A second clamping member; And the clamping elastic member, when the operator applies an external force while holding the flexible tube portable cutter for industrial equipment in a hand-held state by hand, the moving member and the second clamping member are moved, and the first clamping member The first clamping member is in a state in which the flexible tube for industrial equipment is housed and the cutting member is secondarily projected in this state to cut the flexible tube for industrial equipment so that the flexible tube for industrial equipment can be smoothly cut And it is easy to use.

1 is a perspective view showing a portable pipe cutter for an industrial facility according to an embodiment of the present invention;
FIG. 2 is a perspective view showing a case in which a case is removed from a portable tube cutter for use in an industrial facility according to an embodiment of the present invention; FIG.
FIG. 3 is a view showing an inner appearance of the portable pipe cutter for use in an industrial facility before an external force is applied according to an embodiment of the present invention; FIG.
Fig. 4 is a view showing a state in which an external force is applied by the flexible pipe portable cutter for industrial equipment shown in Fig. 3, and a pair of clamp members are in contact with each other. Fig.
Fig. 5 is a view showing a state in which a blade starts to protrude inward from a pair of clamp members in the flexible pipe cutter for industrial equipment shown in Fig. 4; Fig.
6 is a view showing a state in which the blade is completely protruded in the flexible tube portable cutter for industrial equipment shown in Fig. 5; Fig.

Hereinafter, a portable pipe cutter for an industrial facility according to an embodiment of the present invention will be described with reference to the drawings.

FIG. 1 is a perspective view showing a flexible pipe portable cutter for industrial equipment according to an embodiment of the present invention, FIG. 2 is a perspective view showing a state where a case is removed from a portable pipe cutter for industrial equipment according to an embodiment of the present invention, FIG. 3 is a view showing an internal state before an external force is applied to the flexible pipe portable cutter for industrial equipment according to an embodiment of the present invention, and FIG. 4 is a view showing an external appearance of the flexible pipe cutter for industrial equipment shown in FIG. FIG. 5 is a view showing a state in which the blade is started to protrude to the inside of the pair of clamp members in the flexible pipe cutter for industrial equipment shown in FIG. 4 6 is a view showing a state in which the blade is completely protruded from the flexible tube portable cutter for industrial equipment shown in Fig. 5 A.

1 to 6, a portable pipe cutter 100 for an industrial facility according to the present embodiment includes a case 110, an external force applying member 116, a moving member 140, a cutting member 145), a first clamping member (180), a second clamping member (160), and a clamping elastic member (155) You can.

The case 110 is rotatably connected to the external force applying member 116 and the moving member 140, the cutting member 145, the second clamping member 160, and the clamping elastic member 155, And the first clamping member 180 is installed forward (defines a portion where the flexible pipe for industrial equipment is inserted for cutting, hereinafter the same).

The external force applying member 116 is rotatably connected to the case 110.

Specifically, the external force applying member 116 is rotatably connected to the rear lower side of the case 110 by an external force applying member side turning shaft 117 within a certain angle range. The external force application member 116 may be rotated within a predetermined angle around the external force application member side rotary shaft 117. That is, the external force application member 116 is curved in a " C "shape, and the external force application member side rotation shaft 117 is connected to the bent portion, When the rear end of the external force applying member 116 is lowered, the front end of the external force applying member 116 is moved backward .

The moving member 140 can be moved in the case 110 when the external force applying member 116 is rotated by an external force.

The moving member 140 includes a moving member body 141 to which a link member 130 to be described later is connected at a rear end and a cutting member 145 is replaceably installed at a front end of the moving member 140, And a clamping elastic member connecting member 150 connected to the clamping elastic member 155.

The body 151 of the clamping resilient member 150 is inserted into the clamping resilient member 155 through the moving body 141 so that the front end of the clamping resilient member 150 passes through the second clamping member seating member 190 And a rear end portion of the head portion 152 is formed so as not to be separated from the moving member body 141. [

The second clamping member seating member 190 on which the second clamping member 160 is mounted and the clamping elastic member connecting body 150 are advanced together with the advancement of the moving member 140, When the first clamping member 180 and the second clamping member 160 come into contact with each other to stop the movement of the second clamping member seating member 190, The movement is also stopped. Thereafter, the moving member body 141 is continuously advanced so that, as shown in Fig. 5, the clamping resilient member 155 is compressed do.

When the clamping resilient member 155 is restored to its original posture after the completion of the cutting operation, the clamping resilient member 155 is moved in the reverse direction, The separation of the elastic member 155 can be prevented.

A link member 130 is provided between the external force applying member 116 and the moving member 140. A front end portion of the link member 130 is rotatably connected to a rear end portion of the moving member 140 by a rotating shaft and a rear end portion of the link member 130 is connected to a front end portion of the external force applying member 116, Side rotatable shaft 131 so as to be rotatable.

When the external force applying member 116 is rotated as described above, the moving member 140 can be moved forward or backward.

Specifically, when the rear end of the external force application member 116 is raised by the external force of the operator, the front end portion of the external force application member 116 is pivoted forward so that the link member 130 is also moved forward , The moving member 140 is moved forward. When the rear end of the external force applying member 116 is lowered, the front end portion of the external force applying member 116 is pivoted rearward so that the link member 130 is also moved rearward, 140 move backward.

A guide groove (not shown) for guiding the movement of the moving member 140 may be formed in the case 110.

The cutting member 145 is formed in front of the moving member 140 and is formed in a blade shape so that the flexible tube for industrial equipment can be cut.

In the present embodiment, since the cutting member 145 is formed with double-edged teeth, when the cutting member 145 is an outer edge, the flexible pipe for industrial equipment is severely torn due to bending at the time of cutting, The flexible tube can be cut into a cut surface in a vertical plane precisely with respect to its central axis.

The first clamping member 180 is disposed in front of the case 110.

In detail, a first clamping member seating member 170 is connected to the front of the case 110. [ The first clamping member 180 is replaceably installed in the first clamping member seating member 170.

The first clamping member seating member 170 includes a first clamping member seating member body 171 fixed to the case 110 and a first clamping member 170 protruding upward from the first clamping member seating member body 171. [ And includes an abutment member side projection 172.

The first clamping member 180 includes a first clamping member body 181 detachably mounted on the first clamping member seating member body 171 and a second clamping member body 181 formed on the rear side of the first clamping member body 181, A first tube insertion hole formed so as to be recessed and into which half of the flexible tube for industrial equipment can be inserted and a second tube insertion hole formed in the first clamping member body 181 so as to be engaged with the first clamping member- And a first clamping member side projection 183 protruding downward from the first clamping member side protrusion 183.

The first tube insertion hole is formed with a groove that can be inserted when the cutting member 145 is advanced to cut the flexible tube for industrial equipment.

The second clamping member 160 can pick up the flexible pipe for industrial equipment together with the first clamping member 180 and has a cutting member through hole 163 through which the cutting member 145 can be protruded, .

The second clamping member 160 is connected to the moving member 140 via the clamping elastic member 155 and the second clamping member seating member 190, And is movably disposed in the case 110.

Specifically, a second clamping member seating member 190 is connected to the front end of the clamping resilient member 155. The second clamping member 160 is replaceably installed in the second clamping member seating member 190.

The second clamping member seating member 190 is coupled to the other end of the clamping elastic member 155 having one end coupled to the moving member 140 and the second clamping member 160 .

The second clamping member seating member 190 includes a second clamping member seating member body 191 connected to the clamping elastic member 155 and a second clamping member seating member 191 protruding upward from the second clamping member seating member body 191. [ 2 clamping member seating member side projection 192. [

The second clamping member 160 includes a second clamping member body 161 detachably mounted on the second clamping member seating member body 191 and a second clamping member body 161 which is bent in front of the second clamping member body 161. [ A second tube insertion hole formed at a bottom of the second clamping member main body 161 so as to be engaged with the protrusion 192 of the second clamping member seating member, And a second clamping member side projection 164 protruding downward from the second clamping member side protrusion.

The cutting member through hole 163 allows the cutting member 145 to penetrate and protrude toward the second tube insertion hole.

And the first pipe insertion hole and the second pipe insertion hole can hold the flexible tube for industrial equipment together when they are aligned with each other.

The portion of the first clamping member 180 and the second clamping member 160 that are in contact with each other when the second clamping member 160 advances, here, another portion of each of the lower portions 162 and 182, When the lower portions 162 and 182 of the first clamping member 180 and the second clamping member 160 are brought into contact with each other, they are spaced apart from each other. When the second clamping member 160 is retracted so that the lower portions 162 and 182 of the first clamping member 180 and the second clamping member 160 are separated from each other, 180 and the second clamping member 160 between the first clamping member 180 and the second clamping member 160 due to the gap between the first clamping member 180 and the second clamping member 160, The moving distance to which the clamping member 160 is to be moved is reduced so much that the movable pipe cutter 100 for industrial equipment can be downsized as much as the moving distance is reduced.

Since the first clamping member 180 and the second clamping member 160 are detachably mounted on the first clamping member seating member 170 and the second clamping member seating member 190 respectively, The first clamping member 180 and the second clamping member 160 can be appropriately replaced according to the diameter of the flexible pipe for industrial equipment.

The first clamping member 180 and the second clamping member 160 separated from the first clamping member seating member 170 and the second clamping member seating member 190 are fixed to the first clamping member 180, The side projections 183 and the second clamping member side projections 164 can be engaged with each other in a symmetrical structure so that they can be handled in a state in which they are integrally formed and thus the risk of loss can be reduced, The position can be exchanged in the case of breakage of one of the clamping members or the like.

The cutting member 145 is made of ceramic and the first clamping member 180 and the second clamping member 160 may be made of polyetheretherketone (PEEK).

Here, polyetherketone is easy to process and has excellent impact resistance, so that particle generation can be prevented during cutting.

The clamping elastic member 155 provides elasticity to the moving member 140 and the second clamping member 160.

Specifically, the rear end of the clamping resilient member 155 is connected to the moving member 140, the front end of the clamping resilient member 155 is connected to the rear end of the second clamping member seating member 190, The clamping resilient member 155 may provide resilience to the moving member 140 and the second clamping member 160 seated in the second clamping member seating member 190.

The clamping resilient members 155 may include a plurality of clamping elastic members 155 to connect the moving member 140 and the second clamping member seating member 190, respectively.

An external force applying base 115 protrudes from the upper portion of the rear side of the case 110 so that an operator can grasp the external force applying member 116 together with the external force applying member 116 to apply an external force.

An external force applying elastic member 120 is provided between the external force applying member 115 and the external force applying member 116 so that an external force is applied to the external force applying member 115 and the external force applying member 116, The elastic force of the external force applying elastic member 120 accumulates the restoring force and when the external force applied to the external force applying member 115 and the external force applying member 116 is removed, The external force applying member 115 and the external force applying member 116 may be separated from each other.

The upper end of the external force application elastic member 120 is connected to one side of the external force applying member 115 and the lower end of the external force application elastic member 120 is connected to the other side surface of the external force application member 116 Respectively. Then, the external force applying elastic member 120 can be prevented from being arbitrarily disengaged.

When the external force applying member 116 is pivoted by an external force applied by a worker, the moving member 140 is moved forward toward the first clamping member 180, The second clamping member 160 is also moved by the clamping elastic member 155 so that the second clamping member 160 is stopped moving in contact with the first clamping member 180, The clamping elastic member 155 is compressed in accordance with the movement of the movable member 140 so that the cutting member 145 is moved in the vertical direction while the flexible pipe 180 and the second clamping member 160 grip the flexible pipe for the industrial equipment. The first clamping member 180 and the second clamping member 160 cut the flexible tube for the industrial equipment.

Hereinafter, the operation of the portable pipe cutter 100 for industrial equipment according to the present embodiment will be described.

3, between the first tube insertion hole and the second tube insertion hole of the first clamping member 180 and the second clamping member 160, the flexible tube for industrial equipment The external force application member 116 and the external force application member 115 are grasped by holding the external force application member 116 by the hand and holding the external force application member 116 in the state where the external force application member 116 and the link member 130 The moving member 140 is moved forward. At this time, the clamping resilient member 155 pushes the second clamping member seating member 190 on which the second clamping member 160 is seated without being compressed and being kept in a tensioned state.

4, the lower portions 162 and 182 of the first clamping member 180 and the second clamping member 160 are brought into contact with each other, As the movement is stopped, the first clamping member 180 and the second clamping member 160 are clamped for cutting the flexible tube for industrial equipment.

5 and 6, the clamping resilient member 155 is compressed so as to accumulate the restoring force, as shown in FIGS. 5 and 6, as the external force applying member 116 will be continuously pivoted by the external force of the operator. The movement of the movable member 140 is continued. The cutting member 145 formed on the front side of the moving member 140 protrudes through the second clamping member 160 and is inserted between the first clamping member 180 and the second clamping member 160 Thereby cutting the flexible tube for the industrial equipment.

In this process, the external force applying elastic member 120 is also compressed to accumulate the restoring force.

When the operator removes the external force holding the external force applying member 116 after the cutting operation is completed, the moving member 140 is rotated by the restoring force of the clamping elastic member 155 and the external force applying elastic member 120 And the external force application member 116 is also restored to the original posture.

As described above, the portable pipe cutter 100 for industrial equipment according to the present embodiment includes the case 110; An external force applying member 116; A moving member 140; A cutting member 145; A first clamping member (180); A second clamping member (160); And the clamping elastic member 155. When an operator exerts an external force on the flexible pipe cutter 100 for industrial equipment in a state where the operator easily handles the portable pipe cutter 100 by hand, the moving member 140, As the member 160 is moved, the second clamping member 160 and the first clamping member 180 first take up the flexible tube for industrial equipment, and in this state, The flexible pipe for industrial equipment can be cut smoothly, and the portable pipe can be easily carried and used.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as set forth in the following claims It will be understood that the present invention may be modified and changed without departing from the spirit and scope of the invention. However, it is intended that the present invention covers the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

According to one aspect of the present invention, the flexible pipe cutter for industrial equipment can be easily cut and transported while being able to smoothly cut the flexible pipe for industrial equipment, and therefore, it is highly likely to be used industrially.

110: Case 116: External force applying member
140: moving member 145: cutting member
155: clamping elastic member 160: second clamping member
180: first clamping member

Claims (8)

case;
An external force application member rotatably connected to the case;
A moving member that can be moved in the case when the external force applying member is rotated by an external force;
A cutting member formed on the moving member;
A first clamping member disposed in the case;
A second clamping member capable of picking up a flexible tube for industrial equipment to be cut together with the first clamping member and having a cutting member penetrating hole through which the cutting member can penetrate; And
And a clamping elastic member for providing elasticity to the moving member and the second clamping member,
When the external force applying member is rotated by an external force, the moving member is moved toward the first clamping member, so that the moving member and the second clamping member are also moved together by the clamping elastic member,
When the first clamping member and the second clamping member pick up the flexible tube for industrial equipment, the clamping elastic member is moved along the movement of the movable member, and the second clamping member contacts the first clamping member, And the cutting tool is projected through the cutting member through hole to cut the flexible tube for industrial equipment held by the first clamping member and the second clamping member. Portable cutter. The method according to claim 1,
The flexible tube portable cutter for industrial equipment
A first clamping member seating member connected to the case, the first clamping member being replaceably installed; And
And a second clamping member seating member to which the other end of the clamping elastic member having one end coupled to the moving member is coupled and the second clamping member is replaceably installed, Portable cutter. 3. The method of claim 2,
Wherein the first clamping member and the second clamping member separated from each other by the first clamping member seating member and the second clamping member seating member are engaged with each other to form an integral body. The method according to claim 1,
And another portion of the portion where the first clamping member and the second clamping member come into contact with each other is spaced apart from each other such that the first clamping member and the second clamping member are spaced apart from each other when the first clamping member and the second clamping member come into contact with each other. Flexible tube portable cutting machine for equipment. The method according to claim 1,
Wherein the cutting member is made of a double-edged blade. The method according to claim 1,
An external force application band is formed in the case so that an operator can grasp the external force applying member together with the external force applying member and apply an external force,
Wherein the external force applying elastic member is installed between the external force applying member and the external force applying member so that when the external force is applied to the external force applying member and the external force applying member, Wherein when the external force applying member and the external force applying member are removed, the external force applying member and the external force applying member are displaced from each other due to the restoring force of the external force applying elastic member. . The method according to claim 6,
Wherein one end of the external force applying elastic member is connected to one side of the external force applying base and the other end of the external force applying elastic member is cross connected to the other side of the external force applying member. . The method according to claim 1,
Wherein a link member is provided between the external force application member and the movable member so that the movable member can be moved forward or backward when the external force application member is rotated.
KR2020140002170U 2014-03-19 2014-03-19 Flexible tube carried cutter for industrial facility KR200472933Y1 (en)

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Application Number Priority Date Filing Date Title
KR2020140002170U KR200472933Y1 (en) 2014-03-19 2014-03-19 Flexible tube carried cutter for industrial facility

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101920873B1 (en) * 2017-11-27 2018-11-21 김삼영 Portable cutting machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06614A (en) * 1992-06-23 1994-01-11 Kubota Corp Manufacture of two-phase stainless steel centrifugal casting tube
JPH1176643A (en) * 1997-09-11 1999-03-23 Uetsukusu:Kk Sheath tube cutter
US6467172B1 (en) 2000-09-21 2002-10-22 Shin-Tong Jenq Plastic pipe cutting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06614A (en) * 1992-06-23 1994-01-11 Kubota Corp Manufacture of two-phase stainless steel centrifugal casting tube
JPH1176643A (en) * 1997-09-11 1999-03-23 Uetsukusu:Kk Sheath tube cutter
US6467172B1 (en) 2000-09-21 2002-10-22 Shin-Tong Jenq Plastic pipe cutting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101920873B1 (en) * 2017-11-27 2018-11-21 김삼영 Portable cutting machine

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