KR860003661Y1 - A supporting apparatus of motor - Google Patents

A supporting apparatus of motor Download PDF

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Publication number
KR860003661Y1
KR860003661Y1 KR2019850003439U KR850003439U KR860003661Y1 KR 860003661 Y1 KR860003661 Y1 KR 860003661Y1 KR 2019850003439 U KR2019850003439 U KR 2019850003439U KR 850003439 U KR850003439 U KR 850003439U KR 860003661 Y1 KR860003661 Y1 KR 860003661Y1
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South Korea
Prior art keywords
motor
belt
mounting plate
shaft
pair
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KR2019850003439U
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Korean (ko)
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KR860012048U (en
Inventor
김종균
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금성전선 주식회사
문박
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Priority to KR2019850003439U priority Critical patent/KR860003661Y1/en
Publication of KR860012048U publication Critical patent/KR860012048U/en
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Publication of KR860003661Y1 publication Critical patent/KR860003661Y1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H55/00Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32Friction members
    • F16H55/52Pulleys or friction discs of adjustable construction
    • F16H55/54Pulleys or friction discs of adjustable construction of which the bearing parts are radially adjustable

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

내용 없음.No content.

Description

벨트 전동 계의 모우터 완충지지 장치Motor shock absorber of belt transmission system

제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 작동 설명도.2 is an operation explanatory diagram of the present invention.

제3도는 종래 모우터의 지지장치의 분해사시도.Figure 3 is an exploded perspective view of the support of the conventional motor.

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

3 : 경첩편 4 : 장착판3: hinge piece 4: mounting plate

6 : 경첩부 7 : 핀6: hinge part 7: pin

8 : 장공 9 : 조절나사봉8: long hole 9: adjusting screw rod

10 : 고정너트 11,14 : 조절너트10: fixing nut 11,14: adjusting nut

12,13 : 스프링12,13: spring

본 고안은 벨트 전동 계에 있어서 모우터축과 전동축의 축간거리 조절이 가능한 모우터 지지장치에 관한 것으로 특히 벨트에 걸리는 장력의 변화를 흡수하여 항상 균일한 장력을 유지토록한 벨트 전동 계의 모우터 완충 지지장치에 관한 것이다.The present invention relates to a motor support device capable of adjusting the distance between a motor shaft and a motor shaft in a belt transmission system. In particular, a motor of a belt transmission system that absorbs a change in tension applied to a belt and always maintains a uniform tension. It relates to a shock absorber.

종래 축간거리 조절이 가능한 모우터 지지장치는 제3도에 도시한 바와같이, 벨트 전동 계가 설치되는 기체에 한쌍의 너트(22)로써 승강 가능하게 장착되는 조절나사봉(21) 상단에 가대(23)를 횡으로 고정하고, 가대(23)에는 T홈(24')이 각설된 한쌍의 장착대(24)를 착설하여 모우터(M)를 T홈(24')에 도립 삽지되는 볼트(25)로써 장착대(24)상에 장착하며, 기체에 고정된 종동축(26)과 모우터축(27)을 한쌍의 벨트풀리(28)(29)와 벨트(30)로 연동시키고, 너트(22)로써 조절나사봉(21)을 승강 조절하는 것에 의해 모우터(M)를 승강조절 함으로써 종동축 (26)과 모우터축(27)의 축간거리를 조절하는 것이었다.As shown in FIG. 3, the conventional motor support apparatus capable of adjusting the distance between shafts is mounted on the upper end of the adjusting screw rod 21 which is mounted to the base on which the belt transmission system is installed as a pair of nuts 22. ) Is fixed laterally, and the mount 23 is mounted with a pair of mounting bases 24 with T grooves 24 'laid thereon, and the motor 25 is inverted and inserted into the T grooves 24' bolts 25. Mounted on the mounting table 24, the driven shaft 26 and the motor shaft 27 fixed to the body are interlocked with a pair of belt pulleys 28 and 29 and the belt 30, and the nut 22 It was to adjust the shaft distance between the driven shaft 26 and the motor shaft 27 by raising and lowering the motor M by raising and lowering the adjusting screw rod 21 by using "

그러나 이러한 종래의 모우터 지지장치는, 축간거리 조절시 매번 너트(22)를 이완시키고 조절나사봉(21)을 상하로 조절한 다음 다시 너트(22)를 체결하여야 하므로 축간거리 조절을 위한 모우터(M)의 조절이 매우 번거로울뿐 아니라, 일단 축간거리 조절이 완료되면 종동축(26)은 물론 모우터축(27)이 고정된 상태로 되는 것이므로 일반적으로 벨트 구동계에서 일어나는 벨트(30)의 장력변동이 그대로 종동축(26)과 모우터축(27)등 벨트 전동계에 교번 하중으로서 걸리게 되어 벨트(30)가 절단되거나 축의 변형 또는 베어링의 손상등이 유발되는 폐단이 있었다.However, such a conventional motor support device, since the nut 22 is to be relaxed every time when adjusting the distance between the shafts, the adjusting screw rod 21 is to be adjusted up and down, and then the nut 22 is tightened again. Not only is the adjustment of (M) very cumbersome, but once the shaft distance adjustment is completed, the driven shaft 26 as well as the motor shaft 27 are fixed, so the tension fluctuation of the belt 30 generally occurring in the belt drive system. As such, there was a closed end that was applied to the belt transmission system such as the driven shaft 26 and the motor shaft 27 as an alternating load and the belt 30 was cut or the shaft was deformed or the bearing was damaged.

또한 이러한 폐단은 예컨대 권사기와 같이 회전속도가 비교적 자주 변경(풀리(28)(29)의 직경병경)되는 벨트 전동계의 경우에는 더욱 심각하게 된다.This closed end is also more serious in the case of a belt transmission system in which the rotational speed changes relatively frequently (diameter diameter of the pulleys 28, 29), such as a winding machine.

따라서 본 고안은 이러한 종래의 제반 폐단을 해소하고, 축간거리 조절을 위한 모우터의 높이 조절이 매우 간편하며, 벨트에 걸리는 장력변화를 흡수(완충)함으로써 벨트전동계의 손상을 미연에 방지할 수 있도록 하려는 것이다.Therefore, the present invention eliminates these conventional closed ends, and it is very easy to adjust the height of the motor for adjusting the distance between shafts, and it is possible to prevent damage to the belt transmission system by absorbing (buffering) the tension change applied to the belt. I want to.

이하 본 고안을 첨부 도면에 따라서 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도 및 제2도에 도시한 바와같이, 벨트 전동계가 설치되는 기체(1)에 입설된 프레임(2)에 경첩편(3)을 고정부착하고, 다수의 모우터 장착용 나사공(5)이 천설된 장착판(4)을 그 일단의 경첩부(6)에서 상기 경첩편(3)에 핀(7)으로 상하회동 가능하게 지지하며, 장착판(4)의 타단에는 한쌍의 장공(8)을 천설하고, 기체(1)에는 장공(8)이 관삽되는 한쌍의 조절나사봉(9)을 고정너트(10)로 고정입설하며, 조절나사봉(9)의 중간부에는 조절너트(11)를 나합하고, 그 상부에는 상기 장착판(4)의 단부를 상하에서 탄지하는 한쌍의 스프링(12)(13)을 탄장하며, 상단에는 조절너트(14)를 나합하여서 된 것이다.As shown in FIG. 1 and FIG. 2, the hinge piece 3 is fixedly attached to the frame 2 installed in the base body 1 in which a belt transmission system is installed, and many motor mounting screw holes 5 ) Is mounted on the hinge plate (6) of the hinge plate (6) so that the hinge plate (3) can be rotated up and down by the pin (7), and the other end of the mounting plate (4) has a pair of long holes ( 8) and a pair of adjustment screw rods 9 into which the long hole 8 is inserted into the body 1 is fixedly inserted into the fixing nut 10, and an adjustment nut (in the middle of the adjustment screw rods 9). 11), a pair of springs (12) and (13) holding the upper and lower ends of the mounting plate (4) is mounted on the upper portion, and the adjusting nut (14) is screwed on the upper end.

미설명 부호(M)은 모우터이며, (15)는 모우터축(16)에 고정된 구동풀리이고, (17)은 종동축(18)에 고정된 종동풀리이며, (19)는 벨트이고, (20)은 와샤이다.Reference numeral M is a motor, (15) is a drive pulley fixed to the motor shaft 16, (17) is a driven pulley fixed to the driven shaft 18, (19) is a belt, 20 is a washer.

이하 본 고안의 작동을 설명한다.Hereinafter will be described the operation of the present invention.

모우터축(16)과 전동축(18)의 축간거리를 조절함에 있어서는, 상기 조절너트(14)를 좌우로 돌리면 그 회전방향에 따라 스프링(12)(13)이 동일길이로 신축하면서 장착판(4)의 단부를 상하로 압압하게 되고 이에따라 장착판(4)이 경첩편(3)과 경첩부(6)에서 핀(7)을 중심으로 상하 회동시킨다.In adjusting the shaft distance between the motor shaft 16 and the transmission shaft 18, when the adjusting nut 14 is turned to the left and right, the spring 12 and 13 are stretched to the same length in accordance with the rotational direction thereof and the mounting plate ( The end of 4) is pressed up and down, and thus the mounting plate 4 is rotated up and down about the pin 7 at the hinge piece 3 and the hinge portion 6.

장착판(4)의 상하 회동에 따라 모우터(M)가 승강하게 되며, 모우터축(16)이 종동축(18)에 대해 접근 또는 이격되어 결국 모우터축(16)과 종동축(18)의 축간거리가 단축 또는 연장되는 것이다.The motor M moves up and down according to the up and down rotation of the mounting plate 4, and the motor shaft 16 approaches or is spaced apart from the driven shaft 18 so that the motor shaft 16 and the driven shaft 18 The shaft distance is shortened or extended.

여기서 모우터축(16)과 종동축(18)의 간격을 대폭 연장할 경우에는 상기 조절너트(11)를 돌려서 하방으로 이동시키고 상기 조작을 행하면 된다.In the case where the distance between the motor shaft 16 and the driven shaft 18 is greatly extended, the adjustment nut 11 may be rotated to move downward to perform the above operation.

다음 축간거리를 조절한 상태에서 모우터(M)를 가동시켜 벨트 전동 계를 구동시키면, 벨트(19)에는, 풀리(15)(17)의 진원도 여부와 회전속도에 따라 장력이 변동되는데, 이때 상기 장착판(4)의 선단부가 한쌍의 스프링(12)(13)에 의해 상하로 탄지되어 있으므로, 장력이 클 경우에는 장착판(4)이 상향회동되며 스프링(13)은 압축되고 스프링(12)는 신장되며, 장력이 작을 경우에는 장착판(4)이 하향 회동되며 스프링(12)은 압축되고 스프링(13)은 신장되면서 장력의 변동을 완충 흡수하게 된다.When the belt motor is driven by operating the motor M in a state where the next shaft distance is adjusted, the belt 19 is tensioned depending on the roundness of the pulleys 15 and 17 and the rotational speed. Since the tip of the mounting plate 4 is held up and down by a pair of springs 12 and 13, when the tension is large, the mounting plate 4 is rotated upward and the spring 13 is compressed and the spring 12 ) Is elongated, and when the tension is small, the mounting plate 4 is rotated downward, the spring 12 is compressed, and the spring 13 is elongated to absorb and absorb the fluctuation of the tension.

따라서 벨트에 걸리는 장력이 변동되드라도 이를 흡수함으로써 벨트 전동계의 손상을 방지하게 되는 것이다.Therefore, even if the tension on the belt is changed by absorbing it will prevent damage to the belt transmission system.

이상과 같이 본 고안에 의하면, 벨트 전동 계에 있어서 축간거리 조절이 매우 간편하며, 벨트에 걸리는 장력을 흡수하여 전동계의 손상을 방지할 수 있는 효과가 있다.According to the present invention as described above, it is very easy to adjust the distance between the shaft in the belt transmission system, there is an effect that can absorb the tension applied to the belt to prevent damage to the transmission system.

Claims (1)

벨트 전동계가 설치되는 기체(1)에 입설된 프레임(2)에 경첩편(3)을 고정 부착하고, 다수의 모우터 장착용 나사공(5)이 천설된 장착판(4)을 그 일단의 경첩부(6)에서 상기 경첩편(3)에 핀(7)으로 상하 회동가능하게 지지하며, 장착판(4)의 타단에는 한쌍의 장공(8)을 천설하고, 기체(1)에는 장공(8)이 관삽되는 한쌍의 조절나사봉(9)을 고정너트(10)로 고정 입설하며, 조절나사봉(9)의 중간부에는 조절너트(11)를 나합하고, 그 상부에는 상기 장착판(4)의 단부를 상하에서 탄지하는 한쌍의 스프링(12)(13)을 탄장하며, 상단에는 조절너트(14)를 나합하여서 된 벨트 전동계의 모우터 완충지지 장치.The hinge piece 3 is fixedly attached to the frame 2 installed in the base 1 on which the belt electric system is installed, and the mounting plate 4 on which a plurality of motor mounting screw holes 5 are installed is mounted on the frame 2. The hinge part 6 is supported by the hinge piece 3 so as to be rotatable up and down, and a pair of long holes 8 are laid at the other end of the mounting plate 4, and a long hole is formed in the base 1. 8) fixed and installed a pair of adjustment screw rod (9) is inserted into the fixing nut 10, the adjustment nut 11 is screwed into the middle portion of the adjustment screw rod (9), the mounting plate ( 4) A motor shock absorber of the belt transmission system, which is provided with a pair of springs (12) and (13) which support the end of 4) from above and below, and the adjusting nut (14) is joined to the upper end.
KR2019850003439U 1985-03-30 1985-03-30 A supporting apparatus of motor KR860003661Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850003439U KR860003661Y1 (en) 1985-03-30 1985-03-30 A supporting apparatus of motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850003439U KR860003661Y1 (en) 1985-03-30 1985-03-30 A supporting apparatus of motor

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Publication Number Publication Date
KR860012048U KR860012048U (en) 1986-10-08
KR860003661Y1 true KR860003661Y1 (en) 1986-12-20

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KR2019850003439U KR860003661Y1 (en) 1985-03-30 1985-03-30 A supporting apparatus of motor

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