KR980001770A - Linear feeder using linear shaft and bearing pressed into aluminum extrusion - Google Patents

Linear feeder using linear shaft and bearing pressed into aluminum extrusion Download PDF

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Publication number
KR980001770A
KR980001770A KR1019980001795A KR19980001795A KR980001770A KR 980001770 A KR980001770 A KR 980001770A KR 1019980001795 A KR1019980001795 A KR 1019980001795A KR 19980001795 A KR19980001795 A KR 19980001795A KR 980001770 A KR980001770 A KR 980001770A
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KR
South Korea
Prior art keywords
linear
guide rail
linear shaft
feeder
shaft
Prior art date
Application number
KR1019980001795A
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Korean (ko)
Other versions
KR100246985B1 (en
Inventor
최성호
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최성호
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Publication date
Application filed by 최성호 filed Critical 최성호
Priority to KR1019980001795A priority Critical patent/KR100246985B1/en
Publication of KR980001770A publication Critical patent/KR980001770A/en
Application granted granted Critical
Publication of KR100246985B1 publication Critical patent/KR100246985B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
    • B65G21/22—Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G13/00—Roller-ways
    • B65G13/02—Roller-ways having driven rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B65G39/09—Arrangements of bearing or sealing means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

본 발명은 양 측면에 원호상의 안치요홈이 병설되고 이에 베어링 역할을 하느 초경합금의 환봉상의 리니어 샤프트를 각각 식설하여 평행하게 배설한 가이드레일과, 상기 가이드레일상에 환봉상의 리니어 샤프트와 같은 경도의 초경합금으로된 이송로울러를 착설한 케리어 브럭을 구비하여 케리어 브럭 이동시 케리어 브럭의 이송로울러가 가이드레일 양측에 배설된 환봉상의 리니어 샤프트를 따라 점접촉방식으로 구름작동하게하여 작동시 접촉마찰저항에 따른 마모현상과 이에 따른 편하중접촉현상을 최대한 억제하여 소음이나 진동을 제거할 수 있도록 하여 별도의 윤활유 주입 등의 부가적인 구성을 요하지 않고 정숙작동과 아울러 정밀하고 정확한 위치제어를 할 수 있도록 하여 정확성과 정밀성을 요하는 각종 자동화 산업기계 또는 로봇 등에 간편히 설치하여 유효히 적용시킬 수 있으며, 또한 가이드 레일과 케리어브록의 접촉부위를 최소로 하고 이의 접촉부위인 리니어 샤프트와 이송로울러의 외주면만을 강도가 높은 초경합금으로의 가공이 가능하게 하여 기계적인 중량을 보다 경량화하여 생산 가공을 극히 용이하게 수행할 수 있게 하여 염가로 내구성과 내마모성이 우수한 정밀 리니어 이송장치를 대략 생산, 제공할 수 있으며, 작동시 접촉 저항에 따른 마찰열이나 소음발생을 완벽하게 제거하여 별도의 냉각이나 윤활유등이 요구하지 않는 이용한 리니어 이송장치에 관한 것이다.According to the present invention, a guide rail is formed by arranging an annular linear shaft of a cemented carbide, which has a circular arc on both sides thereof, and serves as a bearing. A carrier block equipped with a transport roller is installed so that the transport roller of the carrier block rolls in a point-contact manner along the annular linear shafts disposed on both sides of the guide rails, and the wear phenomenon is caused by contact friction resistance during operation. And by suppressing the unbalanced load contact phenomenon as much as possible, so that noise and vibration can be eliminated, and it is possible to perform precise and precise position control as well as quiet operation without additional configuration such as additional lubricant injection. Various automation industrial machines or robots required It can be installed and applied effectively, and the contact area between the guide rail and the carrier block is minimized, and only the outer peripheral surface of the linear shaft and the transfer roller, which is its contact part, can be processed into a high-strength cemented carbide, thereby increasing mechanical weight. It is possible to produce and provide precision linear feeder with excellent durability and wear resistance at low cost by making production process extremely easy by reducing weight, and completely remove frictional heat or noise caused by contact resistance during operation. The present invention relates to a used linear feeder that does not require cooling or lubricating oil.

Description

알루미늄 압출제에 압입한 리니어샤프트와 베어링을 이용한 직선 이송장치Linear feeder using linear shaft and bearing pressed into aluminum extrusion

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명의 일실시예를 나타낸 단면도.3 is a cross-sectional view showing an embodiment of the present invention.

제4도는 본 발명의 타실시예를 나타낸 단면도.4 is a cross-sectional view showing another embodiment of the present invention.

제4도는 본 발명의 요부확대 단면도.4 is an enlarged cross-sectional view of the main portion of the present invention.

Claims (4)

알루미늄 또는 알루미늄합금과 같은 경금속재로 압출성형하되 내부(11)가 중공상태인 형강상태로 압출성형하고, 양측면 일측 또는 양측면 상하 양측에 원호상의 안치요홈(12)(13)을 길이방향을 따라 평행한 상태로 길게 요설하고 이에 각각 초경합금으로 된 리니어 샤프트(14)(15)를 안내 삽치시킨 가이드레일(1)과, 상하 양측에 상기한 가이드레일(1)의 초경합금의 환봉상의 리니어샤프트(14)(15)를 따라 구름운동하는 복수개의 이송로울러(21)(22)를 베어링(23)(24)을 개재시켜 원활하게 이동할 수 있도록 가설하고, 복수개의 이송로울러(21)(22)의 외주면은 리니어샤프트(14)(15)의 외부돌출면과 일치하는 안내요홈(27)(28)을 요설하여서 되는 캐리어 브럭(2)으로 구성됨을 특징으로 하는 알루미늄 압출제에 압입한 리니어 샤프트와 베어링을 이용한 직선 이송장치.Extruded with a hard metal material such as aluminum or aluminum alloy, but extruded into a hollow steel state in which the interior 11 is hollow, and parallel arcuate recesses 12 and 13 on one side of both sides or on both sides of the upper and lower sides thereof are parallel. The guide rail 1 which guided and inserted the linear shaft 14 and 15 which consisted of cemented carbide each in the state long in one state, and the linear shaft 14 of the round bar of the cemented carbide of the guide rail 1 mentioned above on both upper and lower sides. A plurality of feed rollers 21 and 22 rolling along the (15) is hypothesized to smoothly move through the bearings 23 and 24, and the outer peripheral surfaces of the plurality of feed rollers 21 and 22 are Using a linear shaft and bearing press-fitted to an aluminum extrusion, characterized in that it consists of a carrier block (2), which is formed by guiding grooves (27) and (28) that coincide with the outer projection surface of the linear shaft (14) (15). Straight line feeder. 제1항에 있어서, 가이드레일(1)의 안치요홈(12)(13)에 삽치되는 리니어 샤프트(14)(15)는 환봉상으로 형성하는 것을 특징으로 하는 알루미늄 압출제에 압입한 리니어 샤프트와 베어링을 이용한 직선 이송장치.The linear shaft indented into the aluminum extrusion agent according to claim 1, wherein the linear shafts (14) and (15) inserted into the anchor grooves (12) and (13) of the guide rail (1) are formed in a round bar shape. Linear feeder using bearings. 제1항에 있어서, 가이드레일(1)의 안치요홈(12)(13)에 삽치되는 리니어 샤프트(14)(15)는 마름모상으로 형성하는 것을 특징으로 하는 알루미늄 압출제에 압입한 리니어 샤프트와 베어링을 이용한 직선 이송장치.The linear shaft press-fitted in the aluminum extrusion agent according to claim 1, wherein the linear shafts (14) and (15) inserted into the recesses (12) and (13) of the guide rail (1) are formed in a rhombus shape. Linear feeder using bearings. 제1항에 있어서, 상기 가이드레일(1)의 리니어 샤프트(14)(15)와 케리어 브럭(2)의 이송로울(21)(22)의 안내요홈(27)(28)이 형성된 외주면은 동일한 경도의 초경합금으로 함을 특징으로 하는 알루미늄 압출제에 압입한 리니어 샤프트와 베어링을 이용한 직선 이송장치.The outer circumferential surface of claim 1, wherein the linear shafts 14 and 15 of the guide rail 1 and the guide grooves 27 and 28 of the transport rollers 21 and 22 of the carrier block 2 are formed to be the same. Linear feeder using a linear shaft and bearing press-fitted into aluminum extruder, characterized by a hard cemented carbide. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019980001795A 1998-01-22 1998-01-22 Linear transfer equipment with linear-shaft and bearing on aluminium material KR100246985B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019980001795A KR100246985B1 (en) 1998-01-22 1998-01-22 Linear transfer equipment with linear-shaft and bearing on aluminium material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019980001795A KR100246985B1 (en) 1998-01-22 1998-01-22 Linear transfer equipment with linear-shaft and bearing on aluminium material

Publications (2)

Publication Number Publication Date
KR980001770A true KR980001770A (en) 1998-03-30
KR100246985B1 KR100246985B1 (en) 2000-04-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010044800A (en) * 2001-03-26 2001-06-05 송천복 Method for fitting linear shaft in guide rail

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100398425B1 (en) * 2000-11-07 2003-09-19 주식회사 위너베아링 Linear motion guide
CN108161260A (en) * 2018-01-02 2018-06-15 江苏汇能激光智能科技有限公司 A kind of laser cutting machine tool extruded aluminium crossbeam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010044800A (en) * 2001-03-26 2001-06-05 송천복 Method for fitting linear shaft in guide rail

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