KR0131633Y1 - Belt tensioner - Google Patents

Belt tensioner Download PDF

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Publication number
KR0131633Y1
KR0131633Y1 KR2019930027654U KR930027654U KR0131633Y1 KR 0131633 Y1 KR0131633 Y1 KR 0131633Y1 KR 2019930027654 U KR2019930027654 U KR 2019930027654U KR 930027654 U KR930027654 U KR 930027654U KR 0131633 Y1 KR0131633 Y1 KR 0131633Y1
Authority
KR
South Korea
Prior art keywords
belt
bevel gear
rack
guide plate
fixed
Prior art date
Application number
KR2019930027654U
Other languages
Korean (ko)
Other versions
KR950019639U (en
Inventor
문명식
Original Assignee
전성원
현대자동차주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차주식회사 filed Critical 전성원
Priority to KR2019930027654U priority Critical patent/KR0131633Y1/en
Publication of KR950019639U publication Critical patent/KR950019639U/en
Application granted granted Critical
Publication of KR0131633Y1 publication Critical patent/KR0131633Y1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0842—Mounting or support of tensioner
    • F16H2007/0844—Mounting elements essentially within boundaries of final output members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F16H2007/0853—Ratchets
    • F16H2007/0855—Ratchets comprising a clip member engaging with the rack teeth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F16H2007/0857—Screw mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0876—Control or adjustment of actuators
    • F16H2007/088—Manual adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0891—Linear path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0897—External to internal direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmission Devices (AREA)

Abstract

본 고안은 벨트의 장력 조절장치에 관한 것이며, 장력 조절작업이 편리하고 벨트와 풀리의 마찰력의 변화가 거의 없도록 하여 동력 전달 효율을 양호하게 한 것이다.The present invention relates to a tension control device of the belt, the tension adjustment operation is convenient and the power transmission efficiency is improved by making almost no change in friction between the belt and the pulley.

본 고안은 엔진실의 벨트 구동계 하부 차체에 설치되는 가이드 판에 랙을 설치하여 그 상부에 벨트 지지구를 형성하고, 가이드판에 상기 랙과 맞물리는 종동 베벨기어를 축설치하여 원동 베벨기어를 맞물리게 하며, 원동 베벨기어에는 고정판에 설치된 조절 볼트를 고정하고, 상기한 고정판은 엔진실의 상부에 노출되는 위치인 앞 에이프런 패널 등에 고정하여서 된 것이다.The present invention is to install a rack on the guide plate is installed on the lower body of the belt drive system of the engine compartment to form a belt support on the upper part, and to install the driven bevel gear that engages the rack on the guide plate to engage the driven bevel gear The fixed bevel is fixed to the driving bevel gear, and the fixing plate is fixed to the front apron panel, which is a position exposed to the upper part of the engine compartment.

Description

벨트의 장력 조절장치.Belt tensioning device.

제1도는 본 고안의 실시예의 설치 상태 측면도.1 is a side view of the installation state of the embodiment of the present invention.

제2도는 본 고안의 실시예의 사시도.2 is a perspective view of an embodiment of the present invention.

제3도는 본 고안의 실시예의 측면도.3 is a side view of an embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 가이드 판 2 : 랙1: guide plate 2: rack

3 : 벨트 지지구 4 : 종동 베벨기어3: belt support 4: driven bevel gear

5 : 원동 베벨기어 6 : 조절볼트5: original bevel gear 6: adjustment bolt

7 : 고정판7: fixed plate

본 고안은 벨트의 장력 조절장치에 관한 것이다.The present invention relates to a tension control device of the belt.

종래 벨트에 아이들 로울러를 코일 스프링에 의하여 접촉토록 된 벨트의 장력 조절기구가 널리 사용되고 있으나 자동차와 같이 벨트 구동계가 엔진실의 하부에 설치되는 경우에는 벨트 구동계의 상부에 자동차 또는 엔진의 보조기기 등이 설치되어 있으므로 이의 간섭에 의하여 벨트의 장력을 조절하기 위한 코일 스프링의 탄성 조정작업이 불편하였으며, 또한 벨트 전동중에 벨트가 플래핑(flapping) 현상이 발생되면 코일 스프링은 인장과 압축을 반복하게 되므로 풀리와 벨트사이의 마찰력이 변하여 동력전달 효율이 양호하지 못하게 되는 결점이 있게 되는 것이다.Conventionally, the belt tension control mechanism which makes the idler roller contact the belt by coil spring is widely used. However, when the belt drive system is installed in the lower part of the engine compartment like a car, the vehicle or engine auxiliary equipment is placed on the upper part of the belt drive system. Because of this, the elastic spring adjustment of the coil spring to adjust the tension of the belt was inconvenient due to its interference. Also, if the belt flapping occurs during the belt transmission, the coil spring is repeatedly tensioned and compressed. The friction force between the belt and the belt is changed, so that there is a drawback that the power transmission efficiency is not good.

본 고안은 상기한 결점을 시정하여 장력 조절작업이 편리하고 벨트와 풀리사이의 마찰력의 변화가 거의 없도록 하여 동력 전달 효율을 양호하게 한 벨트의 장력 조절장치를 제공하는 것을 목적으로 한다.The object of the present invention is to provide a belt tension control device that makes it easy to adjust tension by correcting the above-mentioned drawbacks, and makes almost no change in friction force between the belt and the pulley, thereby improving power transmission efficiency.

본 고안은 상기한 목적을 달성하기 위하여 가이드 판에 랙을 설치하여 그 상부에 벨트 지지구를 형성하고, 가이드 판에 상기 랙과 맞물리는 종동 베벨기어를 축설치하여 원동 베벨기어를 맞물리게 하며 원동 베벨기어에 조절 볼트를 고정하여서 된 것이다.The present invention is to install the rack on the guide plate in order to achieve the above object to form a belt support on the top, and to install the driven bevel gear to engage the rack on the guide plate to engage the driven bevel gear and to move the bevel This is done by fixing the adjustment bolt to the gear.

이하 실시예 도면에 의하여 설명한다.A description with reference to the following drawings.

본 고안은 제1도 내지 제3도에 도시한 바와 같이 엔진실의 벨트 구동계 하부 차체 등에 설치되는 가이드 판(1)에 랙(2)을 설치하여 그 상부에 벨트 지지구(3)를 형성하고, 가이드 판(1)에 상기 랙(2)과 맞물리는 종동 베벨기어(4)를 축설치하여 원동 베벨기어(5)를 맞물리게 하며, 원동 베벨기어(5)에는 고정판(7)에 설치된 조절 볼트(6)를 고정하고 상기한 고정판(7)은 엔진실등의 상부에 노출되는 위치인 앞 에이프런 패널 등에 고정하여서 된 것이다.In the present invention, as shown in FIGS. 1 to 3, the rack 2 is installed on the guide plate 1 installed in the lower body of the belt drive system of the engine compartment, and the belt support 3 is formed thereon. , Shaft driven driven bevel gear (4) engaging the rack (2) on the guide plate (1) to engage the prime bevel gear (5), the adjustment bolt installed on the fixed plate (7) on the prime bevel gear (5) (6) is fixed, and the said fixed plate 7 is fixed to the front apron panel etc. which are positions exposed to the upper part of an engine room etc.

미설명부호 8,8'는 풀리이고, 9 는 벨트이다.Reference numerals 8, 8 'are pulleys and 9 is a belt.

이상과 같은 본 고안은 벨트(9)의 장력이 약할 경우에는 조절볼트(6)를 좌회전 시키면 이에 고정된 원동 베벨기어(5)도 좌회전하고 종동 베벨기어(4)는 우회전 하면서 랙(2)을 직선운동으로 상승시키므로 랙(3)의 상부에 형성된 벨트 지지구(3)가 벨트(9)의 장력을 크게 조절하며, 장력이 클 경우에는 상기 장력이 약한 경우의 반대로 조절볼트(6)를 우회전 하면 벨트 지지구(3)가 하방으로 이동되는 것이며, 조절볼트(6)는 앞 에이프런 패널 등에 고정되는 고정판(7)에 설치되어 있어 조절볼트(6)가 엔진실 등의 상부에 노출되므로 벨트(9)의 장력을 쉽게 조절할 수 있다.When the tension of the belt 9 is weak as described above, the present invention rotates the adjusting bolt 6 to the left, and the driving bevel gear 5 fixed thereto is also rotated to the left, and the driven bevel gear 4 rotates to the right while the rack 2 is rotated. Since the belt support (3) formed in the upper portion of the rack (3) to adjust the tension of the belt (9) greatly increases because of the linear movement, if the tension is large, the adjustment bolt (6) is rotated to the right when the tension is weak The belt supporter 3 is moved downward, and the adjustment bolt 6 is installed on the fixed plate 7 fixed to the front apron panel, and the adjustment bolt 6 is exposed to the upper part of the engine room. The tension of 9) can be adjusted easily.

이상과 같이 본 고안은 엔진실 등의 상부에 노출되는 위치에 조절볼트가 노출되므로서 벨트의 장력 조절작업이 편리하고, 벨트는 랙의 상부에 형성된 벨트 지지구에 지지되어 있어서 풀리가 고속회전 하더라도 벨트의 플래핑 현상이 방지되어 벨트와 풀리사이의 마찰력(접촉압력)도 균일하므로 동력 전달 효율이 양호하게 된다. 또한 벨트 지지구는 랙과 베벨기어에 의하여 승하강 되므로 그 조작이 유연한 효과 등이 있다.As described above, the present invention is convenient for adjusting the tension of the belt by exposing the adjustment bolt at the position exposed to the upper part of the engine compartment, and the belt is supported by the belt support formed at the upper part of the rack, so that the pulley rotates at high speed. The flapping phenomenon of the belt is prevented and the frictional force (contact pressure) between the belt and the pulley is also uniform, so that the power transmission efficiency is good. In addition, the belt support is raised and lowered by the rack and the bevel gear, so the operation is flexible.

Claims (2)

가이드 판에 랙을 설치하여 그 상부에 벨트 지지구를 형성하고, 가이드 판에 상기 랙과 맞물리는 종동 베벨기어를 축설치하여 원동 베벨기어를 맞물리게 하며, 원동 베벨기어에 조절 볼트를 고정하여서 된 벨트의 장력 조절장치.A belt is formed by installing a rack on the guide plate to form a belt support on the upper part of the guide plate, and installing a driven bevel gear that engages the rack on the guide plate to engage the prime bevel gear, and fixing the adjustment bolt to the driven bevel gear. Tension control device. 제1항에 있어서 조절벨트는 엔진실의 상부에 노출되도록 고정한 고정판에 설치한 벨트의 장력 조절장치.The belt tension adjusting device according to claim 1, wherein the adjustment belt is installed on a fixed plate fixed to be exposed to an upper portion of the engine compartment.
KR2019930027654U 1993-12-14 1993-12-14 Belt tensioner KR0131633Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930027654U KR0131633Y1 (en) 1993-12-14 1993-12-14 Belt tensioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930027654U KR0131633Y1 (en) 1993-12-14 1993-12-14 Belt tensioner

Publications (2)

Publication Number Publication Date
KR950019639U KR950019639U (en) 1995-07-24
KR0131633Y1 true KR0131633Y1 (en) 1998-12-15

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KR2019930027654U KR0131633Y1 (en) 1993-12-14 1993-12-14 Belt tensioner

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190167369A1 (en) * 2005-12-20 2019-06-06 Intuitive Surgical Operations, Inc. Cable tensioning in a robotic surgical system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190167369A1 (en) * 2005-12-20 2019-06-06 Intuitive Surgical Operations, Inc. Cable tensioning in a robotic surgical system

Also Published As

Publication number Publication date
KR950019639U (en) 1995-07-24

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