KR100727633B1 - Oil pressure press for shaft disjointing - Google Patents

Oil pressure press for shaft disjointing Download PDF

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Publication number
KR100727633B1
KR100727633B1 KR1020060066327A KR20060066327A KR100727633B1 KR 100727633 B1 KR100727633 B1 KR 100727633B1 KR 1020060066327 A KR1020060066327 A KR 1020060066327A KR 20060066327 A KR20060066327 A KR 20060066327A KR 100727633 B1 KR100727633 B1 KR 100727633B1
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KR
South Korea
Prior art keywords
wheel
shaft
pedestal
hydraulic cylinder
boom
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KR1020060066327A
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Korean (ko)
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KR20070038395A (en
Inventor
박승희
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합자회사 우신엔지니어링
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Priority to KR1020060066327A priority Critical patent/KR100727633B1/en
Publication of KR20070038395A publication Critical patent/KR20070038395A/en
Application granted granted Critical
Publication of KR100727633B1 publication Critical patent/KR100727633B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B13/00—Methods of pressing not special to the use of presses of any one of the preceding main groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • B23P19/025—For detaching only

Abstract

본 발명은 바퀴에 결합된 구동축을 바퀴로부터 용이하게 분리시킬 수 있도록 유압실린더를 이용하여 축을 밀어주는 축 분해용 유압프레스에 관한 것이다.The present invention relates to a hydraulic press for disassembling the shaft for pushing the shaft using a hydraulic cylinder so that the drive shaft coupled to the wheel can be easily separated from the wheel.

이러한 본 발명은 지주대에 결합되어 상하 이동하고, 중앙이 공간 형태를 갖는 받침대의 상부에 바퀴를 눕혀놓고 상기 바퀴의 상부에서 유압 실린더의 붐대를 밀어 바퀴에 결합되어 있는 구동축을 밀어주도록 하므로서 이루어지는 것으로, 유압 실린더의 붐대로 구동축을 바퀴에서 간단히 분리시키는 것이다.The present invention is to be made by moving up and down coupled to the holding post, and to lay the wheel on the top of the pedestal having a center of the space to push the drive shaft coupled to the wheel by pushing the boom of the hydraulic cylinder at the top of the wheel The drive shaft is simply separated from the wheel by the boom of the hydraulic cylinder.

유압 실린더, 받침대, 바퀴, 축 Hydraulic cylinder, pedestal, wheel, shaft

Description

축 분해용 유압 프레스{Oil pressure press for shaft disjointing}Oil pressure press for shaft disjointing

도 1은 본 발명의 사시도1 is a perspective view of the present invention

도 2는 본 발명의 정면도2 is a front view of the present invention

도 3은 본 발명의 측면도3 is a side view of the present invention

도 4 및 도 5는 본 발명의 작동 상태 설명도4 and 5 are explanatory diagrams of the operating state of the present invention.

[도면의 주요 부분에 대한 부호의 설명][Description of Symbols for Main Parts of Drawing]

10 : 지주대 11 : 핀구멍10: prop stand 11: pin hole

20 : 고정핀 30 : 고정대20: fixing pin 30: fixing rod

40 : 받침대 50 : 유압실린더40: pedestal 50: hydraulic cylinder

51 : 붐대51: the boom

본 발명은 바퀴에 결합된 구동축을 바퀴로부터 용이하게 분리시킬 수 있도록 유압실린더를 이용하여 축을 밀어주는 축 분해용 유압프레스에 관한 것이다.The present invention relates to a hydraulic press for disassembling the shaft for pushing the shaft using a hydraulic cylinder so that the drive shaft coupled to the wheel can be easily separated from the wheel.

구동 바퀴에는 회전을 위한 구동축이 결합되게 되나, 상기 구동바퀴의 손상이나 마모 또는 구동축의 불량으로 인하여 교체를 하여야 하는 경우 구동바퀴에서 구동축을 분리하기가 대단히 어려운 것으로, 특히 결합 후 장시간이 경과하면 구동축의 외측이 구동바퀴의 내측륜과 붙게 되어 분리가 힘들게 된다.The driving wheel is coupled to the driving wheel for rotation, but it is very difficult to separate the driving shaft from the driving wheel when it needs to be replaced due to the damage or wear of the driving wheel or the failure of the driving shaft. The outside of the driving wheel is attached to the inner wheel is difficult to separate.

위와 같이 구동축을 바퀴로부터 분리하기 위해서는 구동축에 힘을 가하여 구동축을 분리시켜야 하나 인력으로 구동축을 분리시키기에는 한계가 따르게 되며, 베어링 등과 쐐기를 박아 고정시키게 되므로, 구동축을 원활히 분리하기가 대단히 어려운 것이었다.As above, in order to separate the drive shaft from the wheel, the drive shaft must be separated by applying force to the drive shaft, but it is difficult to separate the drive shaft by manpower, and it is very difficult to remove the drive shaft smoothly because it is fixed by bearings and wedges.

본 발명은 유압실린더의 붐대를 밀어내는 힘을 이용하여 구동축을 바퀴로부터 간단히 분리시킬 수 있도록 하는 것으로, 중앙이 공간 형태를 갖는 받침대의 상부에 바퀴를 놓고 상부에서 유압 실린더의 붐대를 밀어 구동축을 밀어주도록 하므로서 이루어지는 것으로, 유압 실린더의 붐대로 구동축을 바퀴에서 간단히 분리시키는 것이다.The present invention is to enable the drive shaft to be easily separated from the wheel by using the force to push the boom of the hydraulic cylinder, the center is placed in the upper part of the base having a space form and the push the drive shaft by pushing the boom of the hydraulic cylinder from the top This is achieved by simply giving a traction, and the drive shaft is simply separated from the wheel by the boom of the hydraulic cylinder.

본 발명은 양측으로 지주대(10)를 세우되 상기 지주대(10)의 상측에 유압실린더(50)를 고정시키는 고정대(30)를 고정시키고, 상기 지주대(10)에는 H자 형상의 받침대(40)를 결합시키도록 하되 상기 받침대(40)는 높이가 조절되게 하며, 상기 유압실린더(50)는 붐대(51)가 받침대(40)를 향하게 고정된다.The present invention is to set up the support post 10 on both sides, but the fixing stand 30 for fixing the hydraulic cylinder 50 on the upper side of the support post 10, the support base 10 is H-shaped pedestal 40 to be coupled but the pedestal 40 is to adjust the height, the hydraulic cylinder 50 is fixed to the boom 51 facing the pedestal (40).

여기서 지주대(10)는 ㄷ자 형태의 빔을 이용하여 제작하게 되는 것으로, 양측으로 지주대(10)를 세우되 상기 지주대(10)의 상부에는 고정대(30)를 고정시키며, 상기 고정대(30)의 중앙에는 붐대(51)가 하부를 향하게 유압 실린더(50)를 고 정시킨다.Here, the support base 10 is to be produced using a c-shaped beam, the support stand 10 to stand on both sides, but the fixing stand 30 is fixed to the upper portion of the support stand 10, the fixing stand 30 In the center of the) fixed the hydraulic cylinder 50 so that the boom 51 is lower.

지주대(10)의 중간에는 H자 형태를 갖는 받침대(40)를 끼워주되 상기 받침대(40)는 지주대(10)에 등 간격으로 형성된 핀구멍(11)에 끼워지는 고정핀(20)에 받쳐지도록 한다.The pedestal 40 having an H-shape is inserted in the middle of the pedestal 10, and the pedestal 40 is fixed to the fixing pin 20 that fits into the pinhole 11 formed at equal intervals in the pedestal 10. To be supported.

즉 고정핀(20)을 어느 핀구멍(11)에 끼우느냐에 따라 받침대(40)의 높이가 결정되게 되며, 상기 받침대(40)는 H자 형태를 갖고 좌우측으로 지주대(10)에 끼워져 결합되므로, 받침대(40)는 전후좌우로 이탈하지 않고 지주대(10)를 타고 상하로 이동하게 된다.That is, the height of the pedestal 40 is determined according to which pin hole 11 the fixing pin 20 is inserted into, and the pedestal 40 has an H-shape and is fitted into the prop 10 at the left and right sides. Therefore, the pedestal 40 is moved up and down on the support base 10 without leaving the front, rear, left and right.

상기 유압실린더(50)에는 일반적인 형태의 도시되지 아니한 유압 유니트가 결합되고, 상기 유압 유니트에서 유압실린더(50)로 인가되는 유압을 스위치로 콘트롤하여 유압실린더(50)의 붐대(51)가 신축될 수 있도록 한다.A hydraulic unit (not shown) of the general form is coupled to the hydraulic cylinder 50, and the boom 51 of the hydraulic cylinder 50 can be stretched by controlling the hydraulic pressure applied from the hydraulic unit to the hydraulic cylinder 50 with a switch. To help.

이러한 구성의 본 발명에서 바퀴(1)에 결합된 축(2)을 분리하기 위해서는 먼저 받침대(40)의 상부에 도 4와 같이 바퀴(1)를 눕혀 놓되 바퀴(1)의 축(2)이 붐대(51)의 하부에 놓이도록 바퀴(1)를 받침대(40)에 올려놓는다.In order to separate the shaft (2) coupled to the wheel (1) in the present invention of this configuration, first lay the wheel (1) as shown in Figure 4 on the upper portion of the base 40, the shaft (2) of the wheel (1) is The wheel 1 is placed on the pedestal 40 so as to be placed under the boom 51.

이때 받침대(40)는 H자 형상을 갖고 중앙부위가 공간을 형성하게 되므로, 바퀴(1)는 받침대(40)에 받쳐진 상태에서 축(2)만 상하로 돌출되어 있게 되며, 상기 축(2)은 붐대(51)에 의해 하부로 눌리도록 붐대(51)의 하부에 위치시킨다.At this time, since the base 40 has an H shape and the center portion forms a space, the wheel 1 is protruded only up and down the shaft 2 in a state supported by the base 40, and the shaft 2 ) Is positioned below the boom 51 so as to be pressed down by the boom 51.

이 상태에서 유압 유니트에서 유압 실린더(50)로 유압을 공급하여 유압실린더(50)에서 붐대(51)를 하강시키면 붐대(51)가 축(2)을 하부로 눌러주어 바퀴(1)에서 축(2)을 빼내게 된다.In this state, when hydraulic pressure is supplied from the hydraulic unit to the hydraulic cylinder 50 and the boom 51 is lowered from the hydraulic cylinder 50, the boom 51 presses the shaft 2 downward and the shaft 1 at the wheel 1 2) will be pulled out.

이때 바퀴(1)는 받침대(40)에 받쳐져 있고, 축(2)만 붐대(51)에 의해 눌리게 되므로, 축(2)이 바퀴(1)에 단단히 결합되어 있더라도 유압 실린더(50)에서 붐대(51)를 밀어내는 힘에 의해 바퀴(1)에서 분리되게 된다.At this time, since the wheel 1 is supported by the base 40 and only the shaft 2 is pressed by the boom 51, even if the shaft 2 is firmly coupled to the wheel 1, the hydraulic cylinder 50 It is separated from the wheel 1 by the force pushing the boom 51.

본 발명에서 받침대(40)는 지주대(10)를 타고 상하 이동하며 고정되는 것으로, 고정핀(20)이 어느 핀구멍(11)에 꼿히느냐에 따라 받침대(40)의 높이가 결정되게 되고, 최대한 붐대(51)의 하부에 축(2)의 선단이 위치하도록 받침대(40)의 높이를 조절하여 받침대(40)에서 바퀴(1)를 받치고 있는 상태에서 붐대(2)로 축(2)을 밀어 바퀴(1)에서 축(2)을 쉽게 분리시킬 수 있게 한다.In the present invention, the pedestal 40 is fixed by moving up and down on the support base 10, and the height of the pedestal 40 is determined depending on which pin hole 11 the fixing pin 20 is stuck to, and as much as possible. Adjust the height of the pedestal 40 so that the tip of the shaft 2 is located under the boom 51 to push the shaft 2 to the boom 2 while supporting the wheels 1 from the pedestal 40. It makes it easy to detach the shaft 2 from the wheel 1.

이 같이 본 발명은 바퀴(1)에 결합된 축(2)을 작업자가 힘들이지 않고 유압실린더(50)를 이용하여 간단히 분리시킬 수 있게 된다.As such, the present invention enables the operator to easily separate the shaft 2 coupled to the wheel 1 by using the hydraulic cylinder 50 without difficulty.

본 발명은 바퀴에 결합된 축을 분리시키는 것으로, 중공 형태의 받침대에 바퀴를 눕혀 축이 수직으로 놓여지게 한 후 축의 상부에서 유압 실린더의 붐대가 바퀴의 축을 하부로 밀어주도록 하므로서 이루어지는 것으로, 바퀴가 받침대에 의해 하부로 밀리지 않는 상태에서 축만 붐대에 의해 하부로 밀리게 되어 바퀴에서 축을 간단히 분리시킬 수 있는 것이다.The present invention is to separate the shaft coupled to the wheel, by laying the wheel on the hollow support to the shaft to be placed vertically and then the boom of the hydraulic cylinder at the top of the shaft to push the shaft of the wheel to the bottom, the wheel is a pedestal Only the shaft is pushed downward by the boom without being pushed downward by the boom, so that the shaft can be easily removed from the wheel.

Claims (1)

수직으로 세워져 서로 이격된 지지대(10)의 상측에 고정대(30)를 고정시키되 상기 고정대(30)의 중앙에 붐대(51)가 하부를 향하게 유압실린더(50)를 고정시키고,Vertically fixed to the fixing stand 30 on the upper side of the support (10) spaced apart from each other to fix the hydraulic cylinder (50) so that the boom 51 to the lower side in the center of the fixing stand 30, 상기 지지대(10)에 양측이 결합되어 상하로 이동하고, 중앙 부위에 공간이 형성된 H자 형상을 갖는 받침대(40)를 구비하며, Both sides are coupled to the support 10 to move up and down, and has a pedestal 40 having an H-shape formed space in the center portion, 상기 받침대(40)는 지지대(10)에 형성된 핀구멍(11)에 끼워지는 고정핀(20)의 위치에 따라 높이가 조절되게 구성한 것을 특징으로 하는 축 분해용 유압 프레스.The pedestal 40 is a hydraulic press for axial disassembly, characterized in that the height is adjusted according to the position of the fixing pin 20 fitted into the pin hole (11) formed in the support (10).
KR1020060066327A 2006-07-14 2006-07-14 Oil pressure press for shaft disjointing KR100727633B1 (en)

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Application Number Priority Date Filing Date Title
KR1020060066327A KR100727633B1 (en) 2006-07-14 2006-07-14 Oil pressure press for shaft disjointing

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KR100727633B1 true KR100727633B1 (en) 2007-06-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112247515A (en) * 2020-10-19 2021-01-22 许昌学院 Automatic assembling equipment for computer heat dissipation disc

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200446137Y1 (en) * 2007-12-24 2009-09-28 현대제철 주식회사 Shaft assembling member disassembly jig apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126131A (en) * 1982-01-22 1983-07-27 Fujikura Ltd Resin temperature controlling method of plastic molding machine
KR940012083U (en) * 1992-11-17 1994-06-18 포항종합제철 주식회사 Disassembly of customized parts forcibly
KR970020327A (en) * 1995-10-09 1997-05-28 전성원 Tool for joining and detaching front axles
KR970035575A (en) * 1995-12-28 1997-07-22 한승준 Reinforcement Structure of Vehicle Fuel Tank
KR19980015699U (en) * 1996-09-11 1998-06-25 박병재 Adjustable feet
KR19980045941U (en) * 1996-12-27 1998-09-25 김종진 Removal device for chain link pin

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126131A (en) * 1982-01-22 1983-07-27 Fujikura Ltd Resin temperature controlling method of plastic molding machine
KR940012083U (en) * 1992-11-17 1994-06-18 포항종합제철 주식회사 Disassembly of customized parts forcibly
KR970020327A (en) * 1995-10-09 1997-05-28 전성원 Tool for joining and detaching front axles
KR970035575A (en) * 1995-12-28 1997-07-22 한승준 Reinforcement Structure of Vehicle Fuel Tank
KR19980015699U (en) * 1996-09-11 1998-06-25 박병재 Adjustable feet
KR19980045941U (en) * 1996-12-27 1998-09-25 김종진 Removal device for chain link pin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112247515A (en) * 2020-10-19 2021-01-22 许昌学院 Automatic assembling equipment for computer heat dissipation disc

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