KR100694313B1 - Jig for correcting a circular arc of clamp - Google Patents

Jig for correcting a circular arc of clamp Download PDF

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Publication number
KR100694313B1
KR100694313B1 KR1020060079446A KR20060079446A KR100694313B1 KR 100694313 B1 KR100694313 B1 KR 100694313B1 KR 1020060079446 A KR1020060079446 A KR 1020060079446A KR 20060079446 A KR20060079446 A KR 20060079446A KR 100694313 B1 KR100694313 B1 KR 100694313B1
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KR
South Korea
Prior art keywords
clamp
frame
calibration
support frame
correction
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KR1020060079446A
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Korean (ko)
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신윤은
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경성산업(주)
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders

Abstract

A jig for correcting a circular arc of a clamp is provided to transfer the clamp to a right place easily by forming a transfer roller on the upper surface of a base frame unit. In a jig for correcting a circular arc of a clamp, at least a pair of clamp support frames(20) vertically formed on one side of the upper surface of a base frame member(10) are arranged in parallel with a certain gap. The circular arc shape clamp is placed on the rear part of the clamp support frame and the rear side of the clamp support frame is formed to be contacted with the outer periphery of the clamp. At least one clamp correction frame(30) is formed vertically on the rear part of the clamp support frame. The clamp correction frame includes a rubber cap(60) on the rear side of the clamp support frame being in contact with the outer circumference of the clamp and a front side of the clamp correction frame being contact with an inner side of the clamp. A correction cylinder member(40) is installed on the rear part of the base frame member and moves the clamp correction frame forward and backward. An oil pressure member(50) placed on one side of the base frame member makes the correction cylinder member move forward and backward by supplying oil pressure to the correction cylinder member, includes a plurality of circular arc shape transfer rollers on the upper surface of the base frame member, and transfers the clamp with allowing the clamp to be contacted with the rear side of the clamp support frame. The transfer rollers support the bottom of the clamp. The clamp is corrected as a circular arc shape by operating the correction cylinder member to move the clamp correction frame forward, allowing the front of the clamp correction frame to be contacted with the inner side of the clamp placed on the rear part of the clamp support frame, and then pushing the clamp.

Description

클램프의 원호 교정용 지그{Jig for correcting a circular arc of clamp}Jig for correcting a circular arc of clamp

도 1은 본 발명의 바람직한 실시예에 따른 클램프의 원호 교정용 지그를 도시한 사시도.1 is a perspective view showing a circular arc jig of the clamp according to a preferred embodiment of the present invention.

도 2는 도 1의 사용상태도.2 is a state diagram used in FIG.

도 3은 원호 교정 전의 상태를 도시한 클램프.3 is a clamp showing a state before circular calibration.

도 4는 도 2의 클램프의 원호 교정용 지그에 의해 원호 교정 후의 상태를 도시한 클램프.Fig. 4 is a clamp showing a state after arc calibration by means of an arc calibration jig of the clamp of Fig. 2.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

10 : 베이스프레임부재 11 : 이동바퀴10: base frame member 11: moving wheel

20 : 클램프받침프레임 30 : 클램프교정프레임20: clamp support frame 30: clamp calibration frame

40 : 교정실린더부재 50 : 유압부재40: calibration cylinder member 50: hydraulic member

51 : 작동스위치 60 : 고무캡51: operation switch 60: rubber cap

70 : 이송롤러 100, 100' : 클램프70: feed roller 100, 100 ': clamp

본 발명은 클램프의 원호 교정용 지그에 관한 것으로, 더욱 상세하게는 LNG 용 파이프 관의 외면에 체결되는 클램프의 원호를 교정하는 지그에 관한 것이다.The present invention relates to a jig for arc correction of a clamp, and more particularly, to a jig for correcting the arc of a clamp fastened to an outer surface of an LNG pipe tube.

일반적으로 LNG용 파이프 관의 외면에는 초저온의 LNG를 외부환경에서 보호하기 위하여 단열재 등을 설치하게 된다.In general, the outer surface of the LNG pipe tube is to install a heat insulating material to protect the cryogenic LNG from the external environment.

그리고, 상기 단열재의 외면에는 반원을 가지는 클램프를 체결하여 상기 단열제를 고정시키거나 체결된 상기 클램프를 고정체에 결합시켜 상기 LNG용 파이프 관을 외부의 힘에도 흔들리지 않게 한다.The outer surface of the heat insulator is fastened with a semicircle clamp to fix the heat insulator or the fastened clamp to the fixed body so that the LNG pipe tube is not shaken by external force.

이때, 상기 클램프의 외주면에 상기 고정체와의 결합을 위하여 고정판을 용접하게 되는데, 용접 후에는 클램프의 원호는 용접으로 인하여 그 형상이 변하게 된다.In this case, the fixing plate is welded to the outer circumferential surface of the clamp for coupling with the fixing body. After welding, the arc of the clamp changes its shape due to welding.

상기처럼 원호가 변형된 클램프를 단면이 원의 형상을 가지는 상기 LNG용 파이프 관에 체결시키면, 변형된 만큼 공간이 생겨 견고히 체결되지 않게 된다.When the clamp of the circular arc is deformed to the LNG pipe tube having a circular cross section as described above, a space is created as much as it is deformed, so that it is not firmly fastened.

그러나, 종래에는 변형된 상기 클램프를 바르게 교정하는 장비가 제공되지 못하였고, 변형된 클램프를 교정하는 장비의 개발이 지속적으로 요구되어 오고 있는 실정이다.However, conventionally, the equipment for correcting the deformed clamp has not been provided, and the development of the equipment for correcting the deformed clamp has been continuously demanded.

본 발명은 상기한 바와 같은 제반 문제점을 해결하기 위하여 제안된 것으로, 용접으로 인하여 원호가 변형된 클램프를 정확히 교정하여, 파이프 관에 클램프를 견고히 체결할 수 있는 클램프의 원호 교정용 지그를 제공함에 있다.The present invention has been proposed to solve the above-mentioned problems, and to accurately correct the clamp deformed arc due to welding, to provide a circular arc correcting jig of the clamp that can securely clamp the clamp to the pipe pipe. .

상기와 같은 목적을 달성하기 위한 본 발명에 따른 클램프의 원호 교정용 지 그는, 베이스프레임부재; 상기 베이스프레임부재의 상면 일측에 수직으로 세워지며, 적어도 한 쌍 이상으로 구성되어, 서로 소정의 간격을 두고 병렬로 나란하게 배치되고, 후방에 원호형상의 클램프가 놓여지며, 후면이 상기 클램프의 외주면과 접촉하도록 구성되는 클램프받침프레임; 상기 베이스프레임부재의 상면에 상기 클램프받침프레임이 배치된 측의 후방에 세워지며, 적어도 하나 이상으로 구성되어, 전방으로부터 연장되는 연장선이 상기 클램프받침프레임 사이에 배치되도록 구성되는 클램프교정프레임; 상기 클램프교정프레임의 후방에 설치되어, 상기 클램프교정프레임을 전후진시키는 교정실린더부재; 상기 베이스프레임부재의 일측에 마련되어, 상기 교정실린더부재에 유압을 공급하여 상기 교정실린더부재가 전후진되도록 하는 유압부재;를 포함하여, 상기 교정실린더부재가 작동하여 상기 클램프교정프레임을 전진시키면, 상기 클램프교정프레임의 전면이 상기 클램프받침프레임의 후면에 놓여진 상기 클램프의 내부면과 접촉하여 상기 클램프를 밀어줌으로써, 상기 클램프가 원호형상으로 교정되는 것을 특징으로 한다.Circular clamp calibration jig of the clamp according to the present invention for achieving the above object, a base frame member; Vertically erected on one side of the upper surface of the base frame member, composed of at least one or more pairs, are arranged side by side in parallel at a predetermined interval from each other, an arc-shaped clamp is placed in the rear, the rear surface is the outer peripheral surface of the clamp A clamp support frame configured to be in contact with; A clamp calibration frame erected on a rear side of the base on which the clamp support frame is disposed, and configured of at least one, and an extension line extending from the front is disposed between the clamp support frames; A calibration cylinder member installed at the rear of the clamp calibration frame to advance the clamp calibration frame forward and backward; A hydraulic member provided on one side of the base frame member to supply hydraulic pressure to the calibration cylinder member so that the calibration cylinder member is moved forward and backward, when the calibration cylinder member is operated to advance the clamp calibration frame. The front surface of the clamp calibration frame is in contact with the inner surface of the clamp placed on the rear of the clamp support frame to push the clamp, characterized in that the clamp is corrected in an arc shape.

상기에 있어서, 상기 클램프의 외주면과 접촉하는 상기 클램프받침프레임의 후면과, 상기 클램프의 내부면과 접촉하는 상기 클램프교정프레임의 전면에는 각각 고무재질의 고무캡이 부가되어, 상기 클램프와 접촉시 그 외형이 상하지 않도록 보호할 수 있도록 구성되는 것이 바람직하다.In the above, a rubber cap of rubber material is added to a rear surface of the clamp support frame in contact with an outer circumferential surface of the clamp and a front surface of the clamp calibration frame in contact with an inner surface of the clamp. It is preferable that it is comprised so that appearance may be protected from spoilage.

상기에 있어서, 상기 베이스프레임부재의 상면에는 다수개의 이송롤러가 마련되되, 상기 이송롤러는 원호형상으로 마련되고, 상기 이송롤러는 상기 클램프의 하면을 지지하여, 상기 클램프의 외주면이 상기 클램프받침프레임의 후면과 접촉할 ]수 있도록 상기 클램프를 이송시키는 것이 바람직하다.In the above, a plurality of feed rollers are provided on the upper surface of the base frame member, the feed rollers are provided in an arc shape, the feed rollers support the lower surface of the clamp, the outer peripheral surface of the clamp supporting frame It is desirable to transfer the clamp so that it can come into contact with the back of the.

이하, 본 발명의 바람직한 실시예에 따른 클램프의 원호 교정용 지그를 첨부된 도면에 의거하여 상세히 설명한다.Hereinafter, a circular arc jig for clamping according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 바람직한 실시예에 따른 클램프의 원호 교정용 지그를 도시한 사시도이고, 도 2는 도 1의 사용상태도이며, 도 3은 원호 교정 전의 상태를 도시한 클램프이고, 도 4는 도 2의 클램프의 원호 교정용 지그에 의해 원호 교정 후의 상태를 도시한 클램프이다.1 is a perspective view showing a circular arc correcting jig of a clamp according to a preferred embodiment of the present invention, Figure 2 is a state diagram of the use of Figure 1, Figure 3 is a clamp showing a state before the arc correction, Figure 4 It is a clamp which shows the state after circular arc correction by the circular arc jig of 2 clamps.

도 1에 도시한 바와 같이, 본 발명의 실시예에 따른 클램프의 원호 교정용 지그는 베이스프레임부재(10)와 클램프받침프레임(20)과 클램프교정프레임(30)과 교정실린더부재(40)와 유압부재(50)를 포함한다.As shown in FIG. 1, the circular calibration jig for clamping according to an embodiment of the present invention includes a base frame member 10, a clamp support frame 20, a clamp calibration frame 30, and a calibration cylinder member 40. Hydraulic member 50 is included.

베이스프레임부재(10)의 하부 모서리에는 이동이 용이하도록 하기 위한 이동바퀴(11)가 각각 마련되어 있다.Lower wheels of the base frame member 10 are provided with moving wheels 11 for easy movement.

클램프받침프레임(20)은 베이스프레임부재(10)의 상면 일측에 수직으로 세워지며, 적어도 한 쌍 이상으로 구성되어, 서로 소정의 간격을 두고 병렬로 나란하게 배치된다. 본 명세서의 도면에서는 클램프받침프레임(20)이 한 쌍으로 구성되어 있지만, 이는 일실시예에 불과하며, 실시예에 따라 달라질 수 있음은 물론이다.The clamp receiving frame 20 is vertically erected on one side of the upper surface of the base frame member 10, and consists of at least one pair, and is arranged in parallel with each other at a predetermined interval. In the drawings of the present specification, the clamp support frame 20 is configured as a pair, but this is only one embodiment, and of course, may vary depending on the embodiment.

이러한 클램프받침프레임(20)의 후방에는 원호형상의 클램프(100)가 놓여지며, 클램프받침프레임(20)의 후면이 클램프(100)의 외주면과 접촉한다.An arc-shaped clamp 100 is placed behind the clamp support frame 20, and the rear surface of the clamp support frame 20 contacts the outer circumferential surface of the clamp 100.

클램프교정프레임(30)은 베이스프레임부재(10)의 상면에 클램프받침프레 임(20)이 배치된 측의 후방에 세워지며, 적어도 하나 이상으로 구성된다. 본 명세서의 도면에서는 클램프교정프레임(30)이 한 개로 구성되어 있지만, 이는 일실시예 불과하며, 클램프받침프레임(20)의 개수에 따라 달라질 수 있다.The clamp calibration frame 30 is erected at the rear of the side on which the clamp support frame 20 is disposed on the upper surface of the base frame member 10, and is composed of at least one. In the present specification, the clamp calibration frame 30 is composed of one, but this is only one embodiment, and may vary depending on the number of clamp receiving frames 20.

이러한 클램프교정프레임(30)은 클램프교정프레임(30)의 전방으로부터 연장되는 연장선이 한 쌍의 클램프받침프레임(20) 사이에 배치되도록 구성되어 있다.The clamp calibration frame 30 is configured such that an extension line extending from the front of the clamp calibration frame 30 is disposed between the pair of clamp support frames 20.

교정실린더부재(40)는 클램프교정프레임(30)의 후방에 설치되어, 클램프교정프레임(30)을 전후진시킨다.The calibration cylinder member 40 is installed at the rear of the clamp calibration frame 30 to advance the clamp calibration frame 30 back and forth.

유압부재(50)는 베이스프레임부재(10)의 일측에 마련되어, 교정실린더부재(40)에 유압을 공급하여 교정실린더부재(40)가 전후진되도록 한다.The hydraulic member 50 is provided on one side of the base frame member 10 to supply hydraulic pressure to the calibration cylinder member 40 so that the calibration cylinder member 40 is advanced back and forth.

이러한 유압부재(50)에는 유압부재(50)를 작동시키는 작동스위치(51)가 마련되어 있다.The hydraulic member 50 is provided with an operating switch 51 for operating the hydraulic member 50.

상기에서, 클램프(100)의 외주면과 접촉하는 클램프받침프레임(20)의 후면과, 클램프(100)의 내부면과 접촉하는 클램프교정프레임(30)의 전면에는 각각 고무재질의 고무캡(60)이 부가되는 것이 바람직하다.In the above, the back of the clamp support frame 20 in contact with the outer peripheral surface of the clamp 100, and the front of the clamp calibration frame 30 in contact with the inner surface of the clamp 100, respectively, rubber caps 60 of rubber material This is preferably added.

또한, 베이스프레임부재(10)의 상면에는 다수개의 이송롤러(70)가 마련되되, 이송롤러(70)는 원호형상으로 마련되는 것이 바람직하다.In addition, the upper surface of the base frame member 10 is provided with a plurality of feed rollers 70, the feed roller 70 is preferably provided in an arc shape.

이하, 상기와 같은 구성을 가진 본 발명의 실시예에 따른 클램프의 원호 교정용 지그는 다음과 같이 동작한다.Hereinafter, the circular arc correcting jig of the clamp according to the embodiment of the present invention having the configuration as described above operates as follows.

도 2를 참조하여 설명하면, 베이스프레임부재(10)의 상면에 마련된 이송롤 러(70)에 클램프(100)를 올려 클램프(100)의 외주면이 클램프받침프레임(20)의 후면과 접촉할 수 있도록 클램프(100)를 이송시킨다. 이렇게, 이송롤러(70)를 이용하면 손쉽게 클램프(100)를 정위치에 이송시킬 수 있다.Referring to FIG. 2, the clamp 100 is placed on the feed roller 70 provided on the upper surface of the base frame member 10 so that the outer circumferential surface of the clamp 100 may contact the rear surface of the clamp support frame 20. Transfer the clamp 100 so that it is. Thus, by using the feed roller 70 it is possible to easily transfer the clamp 100 in place.

클램프받침프레임(20)부재의 후면과 접촉되는 원호 교정 전의 클램프(100)는 도 3에 도시한 바와 같다. The clamp 100 before the arc correction, which is in contact with the rear surface of the clamp receiving frame 20, is as shown in FIG.

클램프(100)를 클램프받침프레임(20)의 후면과 접촉되도록 배치한 후, 작동스위치(51)를 눌러 유압부재(50)를 작동시키면, 교정실린더부재(40)가 작동하여 클램프교정프레임(30)을 전진시킨다.After arranging the clamp 100 in contact with the rear surface of the clamp support frame 20, pressing the operation switch 51 to operate the hydraulic member 50, the calibration cylinder member 40 is operated to clamp the frame 30 Advance)

이렇게 교정실린더부재(40)가 작동하여 클램프교정프레임(30)을 전진시키면, 클램프교정프레임(30)의 전면이 클램프받침프레임(20)의 후면에 놓여진 클램프(100)의 내부면과 접촉하여 클램프(100)를 밀어주게 된다. When the calibration cylinder member 40 is operated to advance the clamp calibration frame 30, the front surface of the clamp calibration frame 30 contacts the inner surface of the clamp 100 placed on the rear surface of the clamp support frame 20 to clamp the clamp. Will push (100).

이로써, 도 4에 도시한 바와 같이, 클램프(100')가 원호형상으로 교정된다.As a result, as illustrated in FIG. 4, the clamp 100 ′ is corrected to an arc shape.

이때, 클램프(100)의 외주면과 접촉하는 클램프받침프레임(20)의 후면과, 클램프(100)의 내부면과 접촉하는 클램프교정프레임(30)의 전면에는 각각 고무재질의 고무캡(60)이 마련되어 있어, 클램프(100)와 접촉시 그 외형이 상하지 않도록 보호할 수 있다.At this time, the rubber cap 60 of rubber material is formed on the rear surface of the clamp support frame 20 in contact with the outer circumferential surface of the clamp 100 and the front surface of the clamp calibration frame 30 in contact with the inner surface of the clamp 100. It is provided and can protect it so that the external appearance may not be damaged when it contacts with the clamp 100. FIG.

본 발명은 첨부된 도면에 도시된 실시예를 참고로 설명되었으나, 이는 예시적인 것이며, 당해 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 실시예가 가능하다는 점을 이해할 수 있을 것이다. 따라서 본 발명의 진정한 보호범위는 첨부된 청구범위에 의해서만 정해져야 할 것이다.Although the present invention has been described with reference to the embodiments shown in the accompanying drawings, it is intended to be illustrative, and those skilled in the art will understand that various modifications and equivalent embodiments are possible from this. Therefore, the true scope of protection of the present invention should be defined only by the appended claims.

이상에서와 같이 본 발명에 따른 클램프의 원호 교정용 지그에 의하면 다음과 같은 효과가 있다.As described above, according to the circular arc jig of the clamp according to the present invention has the following effects.

첫째, 용접으로 인한 변형된 클램프를 바르게 교정함으로써, 파이프 관 등에 체결시 견고히 체결할 수 있다.First, by correctly correcting the deformed clamp due to welding, it can be firmly tightened when tightening the pipe.

둘째, 베이스프레임부재의 상면에 이송롤러가 마련되어 있어, 손쉽게 클램프를 정위치에 이송시킬 수 있다.Second, the feed roller is provided on the upper surface of the base frame member, it is possible to easily transfer the clamp in place.

셋째, 클램프의 외주면과 접촉하는 클램프받침프레임의 후면과, 클램프의 내부면과 접촉하는 클램프교정프레임의 전면에는 각각 고무재질의 고무캡이 마련되어 있어, 클램프와 접촉시 그 외형이 상하지 않도록 보호할 수 있다.Third, rubber caps are provided on the rear surface of the clamp support frame that contacts the outer circumferential surface of the clamp and the front surface of the clamp calibration frame that contacts the inner surface of the clamp, so that the outer surface of the clamp is protected from contact with the clamp. have.

Claims (3)

베이스프레임부재;A base frame member; 상기 베이스프레임부재의 상면 일측에 수직으로 세워지며, 적어도 한 쌍 이상으로 구성되어, 서로 소정의 간격을 두고 병렬로 나란하게 배치되고, 후방에 원호형상의 클램프가 놓여지며, 후면이 상기 클램프의 외주면과 접촉하도록 구성되는 클램프받침프레임;Vertically erected on one side of the upper surface of the base frame member, composed of at least one or more pairs, are arranged side by side in parallel at a predetermined interval from each other, an arc-shaped clamp is placed in the rear, the rear surface is the outer peripheral surface of the clamp A clamp support frame configured to be in contact with; 상기 베이스프레임부재의 상면에 상기 클램프받침프레임이 배치된 측의 후방에 세워지며, 적어도 하나 이상으로 구성되어, 전방으로부터 연장되는 연장선이 상기 클램프받침프레임 사이에 배치되도록 구성하며, 상기 클램프의 외주면과 접촉하는 상기 클램프받침프레임의 후면과, 상기 클램프의 내부면과 접촉하는 상기 클램프교정프레임의 전면에는 각각 고무재질의 고무캡이 부가되어, 상기 클램프와 접촉시 그 외형이 상하지 않도록 보호할 수 있도록 구성되는 클램프교정프레임;Standing on the rear of the side of the clamp support frame is disposed on the upper surface of the base frame member, and composed of at least one, so that the extension line extending from the front is disposed between the clamp support frame, and the outer peripheral surface of the clamp Rubber caps of rubber material are respectively attached to the rear surface of the clamp support frame and the front surface of the clamp calibration frame in contact with the inner surface of the clamp, so as to protect the outer shape of the clamp support frame from being damaged. A clamp calibration frame; 상기 클램프교정프레임의 후방에 설치되어, 상기 클램프교정프레임을 전후진시키는 교정실린더부재;A calibration cylinder member installed at the rear of the clamp calibration frame to advance the clamp calibration frame forward and backward; 상기 베이스프레임부재의 일측에 마련되어, 상기 교정실린더부재에 유압을 공급하여 상기 교정실린더부재가 전후진되도록 하며, 상기 베이스프레임부재의 상면에는 다수개의 이송롤러가 마련되되, 상기 이송롤러는 원호형상으로 마련되고,It is provided on one side of the base frame member, the hydraulic cylinder is supplied to the calibration cylinder member so that the calibration cylinder member is moved forward and backward, a plurality of feed rollers are provided on the upper surface of the base frame member, the feed roller has an arc shape Being prepared, 상기 이송롤러는 상기 클램프의 하면을 지지하여, 상기 클램프의 외주면이 상기 클램프받침프레임의 후면과 접촉할 수 있도록 상기 클램프를 이송시키는 유압부재;를 포함하여,The conveying roller supports a lower surface of the clamp, the hydraulic member for conveying the clamp so that the outer peripheral surface of the clamp in contact with the rear surface of the clamp support frame; including, 상기 교정실린더부재가 작동하여 상기 클램프교정프레임을 전진시키면, 상기 클램프교정프레임의 전면이 상기 클램프받침프레임의 후면에 놓여진 상기 클램프의 내부면과 접촉하여 상기 클램프를 밀어줌으로써, 상기 클램프가 원호형상으로 교정되는 것을 특징으로 하는 클램프의 원호 교정용 지그.When the calibration cylinder member is operated to advance the clamp calibration frame, the front surface of the clamp calibration frame contacts the inner surface of the clamp placed on the rear surface of the clamp support frame to push the clamp so that the clamp has an arc shape. Circular calibration jig for the clamp, characterized in that the calibration. 삭제delete 삭제delete
KR1020060079446A 2006-08-22 2006-08-22 Jig for correcting a circular arc of clamp KR100694313B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103659646A (en) * 2012-09-17 2014-03-26 江苏科博汽车部件有限公司 Pressing device of automotive glove box cover
CN104493421A (en) * 2014-12-15 2015-04-08 安徽合力股份有限公司 Device for correcting movable arm of loading machine
CN104972415A (en) * 2014-04-08 2015-10-14 苏州春兴精工股份有限公司 Clamping device for thin plate workpiece

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000205319A (en) 1999-01-11 2000-07-25 Nippon Brake Kogyo Kk Manufacture of brake shoe and device thereof
KR200336343Y1 (en) 2003-09-30 2003-12-12 재단법인서울대학교산학협력재단 Transportation Cart
KR20040087432A (en) * 2003-04-08 2004-10-14 한전기공주식회사 A jig for repairing and manufacturing a clamshell
KR20050103029A (en) * 2004-04-23 2005-10-27 이수정 The fixed equipment for fire extinguisher

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000205319A (en) 1999-01-11 2000-07-25 Nippon Brake Kogyo Kk Manufacture of brake shoe and device thereof
KR20040087432A (en) * 2003-04-08 2004-10-14 한전기공주식회사 A jig for repairing and manufacturing a clamshell
KR200336343Y1 (en) 2003-09-30 2003-12-12 재단법인서울대학교산학협력재단 Transportation Cart
KR20050103029A (en) * 2004-04-23 2005-10-27 이수정 The fixed equipment for fire extinguisher

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103659646A (en) * 2012-09-17 2014-03-26 江苏科博汽车部件有限公司 Pressing device of automotive glove box cover
CN104972415A (en) * 2014-04-08 2015-10-14 苏州春兴精工股份有限公司 Clamping device for thin plate workpiece
CN104493421A (en) * 2014-12-15 2015-04-08 安徽合力股份有限公司 Device for correcting movable arm of loading machine

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