KR810000851Y1 - Reduction gear - Google Patents

Reduction gear Download PDF

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Publication number
KR810000851Y1
KR810000851Y1 KR2019800001638U KR800001638U KR810000851Y1 KR 810000851 Y1 KR810000851 Y1 KR 810000851Y1 KR 2019800001638 U KR2019800001638 U KR 2019800001638U KR 800001638 U KR800001638 U KR 800001638U KR 810000851 Y1 KR810000851 Y1 KR 810000851Y1
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KR
South Korea
Prior art keywords
electric gear
gear
deceleration
pin
guide
Prior art date
Application number
KR2019800001638U
Other languages
Korean (ko)
Inventor
강승조
Original Assignee
강승조
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.)
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Publication date
Application filed by 강승조 filed Critical 강승조
Priority to KR2019800001638U priority Critical patent/KR810000851Y1/en
Application granted granted Critical
Publication of KR810000851Y1 publication Critical patent/KR810000851Y1/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/74—Complexes, not using actuable speedchanging or regulating members, e.g. with gear ratio determined by free play of frictional or other forces
    • 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
    • F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/10—Constructively simple tooth shapes, e.g. shaped as pins, as balls

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

내용 없음.No content.

Description

감 속 기reducer

제1도는 본 고안의 종단면도.1 is a longitudinal sectional view of the present invention.

제2도는 제1도의 A-A선 단면도.2 is a sectional view taken along the line A-A of FIG.

제3도는 본 고안의 일부를 절개하여 절개한 측면도.Figure 3 is a side view of the incision cut in part of the present invention.

제4a,b도는 안내원판의 측면과 일부 절개한 정면도.4a, b is a front view of the side and part of the guide disc partially cut.

제5c,d,e,f도는 본 고안의 감속작용을 설명한 예시도.5c, d, e, f is an exemplary view illustrating the deceleration action of the present invention.

본 고안은 전동치차를 내단부에 착설한 회전축에 요구를 양면에 각각 요설한 안내원판을 감설하여 그 양면의 요구에 전동치차의 핀과 복개 내면의 핀이 각각 감입되어서 회전축의 전동치차가 감속 회전축의 내치차에 교합회전될때 안내되어 가볍게 감속회전을 하도록한 감속기에 관한 것이다.The present invention subtracts the guide discs on both sides of the request from the rotary shaft that has the electric gear mounted on the inner end, and the pins of the electric gear and the inner surface of the cover are respectively infiltrated to the requests on both sides, thereby reducing the electric gear of the rotary shaft. It relates to a reducer that is guided when the occlusal rotation to the inner tooth of the lightly decelerating rotation.

종래에도 유동기어의 치수와 원판의 내치부의 치수차에 따라 종동축을 감속회전 하도록 된 것이 있으나 이것은 양 외축기어의 중간에 2개의 내축기어를 핀으로 결합한 중심공에 편심캠을 상호 상반되게 설치하여 그 주위 삽지편 사이에 로울러를 상방에 설치하여서 양축 편심캠이 회전축과 같이 회전하는 구조로 되어 있어서 구조의 부품수가 많고 복잡하게 형성되어 있으며 특히 사방에 설치된 로울러가 편심캠과의 접동마찰로 마모성이 커서 사용수명이 짧고 고장율이 큰 결점이 있었으므로 본 고안은 종래 그와같은 결점을 제거하고 보다 간단한 구조로서 고장이 없고 사용수명이 연장될 수 있는 우수한 감속기를 제공할 목적으로 고안한 것인데 이를 첨부도면에 의하여 구조와 작용효과를 상세히 설명하면 다음과 같다.Conventionally, the driven shaft is decelerated and rotated according to the size of the flow gear and the inner tooth of the disc, but this is installed opposite to the eccentric cam in the center hole where two inner shaft gears are combined with pins in the middle of both outer gears. The rollers are installed between the surrounding pieces so that the two-axis eccentric cams rotate like the rotating shaft, so the number of parts of the structure is complicated and complicated. In particular, the rollers installed on all four sides are worn by sliding friction with the eccentric cams. Since this cursor has a short service life and a high failure rate, the present invention is designed to eliminate such a defect and to provide an excellent speed reducer that is simpler in structure and has a long service life. Referring to the structure and the effect in detail as follows.

케이스(1)내에 감속내치차(7)를 고정한 원판(2)과 동일체로 연결된 감속회전축(3)을 베어링(4)으로 유착하여 그 반대축의 회전축(5)을 복개(6) 중심을 관통하여 원판(2) 중심에 베어링(4′)으로 유착하며 회전축(5) 내단부에는 캠(8)을 고정하여 베어링(9)으로 전동치차(10)를 캠(8) 위에 착설하여 감속내치차(7)와 교합할 수 있게된 공지의 것에 있어서, 회전축(5)에 요구(13)(13′)를 양면에 각각 요설한 안내원판(14)의 원공(15)으로 감설하여 그 안내원판(14) 양면의 요구(13)(13′)에 전동치차(10)의 핀(11)과 복개(6) 내면의 핀(12)이 각각 감입되어서 회전축(5)의 전동치차(10)가 감속회전축(3)의 감속내치차(7)에 교합회전될때 상, 하, 좌, 우로 안내 회전감속을 가볍게 작용하도록 한 것이다.The decelerating rotary shaft 3, which is connected to the disc 2 having the deceleration internal gear 7 fixed in the case 1, in the same manner, is adhered to the bearing 4, and the rotating shaft 5 of the opposite shaft penetrates through the center of the cover 6. It adheres to the center of the disc 2 with the bearing 4 'and the cam 8 is fixed to the inner end of the rotating shaft 5 so that the electric gear 10 is mounted on the cam 8 with the bearing 9 so that In the known one that can be engaged with 7), the guide disk 14 is wound around the rotary shaft 5 by the holes 15 of the guide disks 14, which are provided on both sides. ) The pins 11 of the electric gear 10 and the pins 12 of the inner surface of the cover 6 are inserted into the requests 13 and 13 ′ of both sides, respectively, so that the electric gear 10 of the rotary shaft 5 is decelerated. The guide rotation deceleration is applied lightly to the up, down, left and right when the bite is rotated to the deceleration internal gear (7) in (3).

이와같이 구성된 본 고안은 회전축(5)을 회전하면 그 선단캠(8)에 베어링(9)으로 착설한 전동치차(10)가 캠(8)의 편심회전력에 의하여 감속내치차(7)에 교합되며 그 안에서 원운동을 함으로서 감속내치차(7)와 전동치차(10)의 치수차에 의하여 감속회전축(3)의 회전감속을 하게되는데 본 고안은 전동치차(10)가 제5c,d,e,f도와 같이 원동을 하여 감속내치차(7)의 회전감속을 할시에는 전동치차(10) 외측에 고정한 핀(11)이 안내원판(14)의 요구(13′)에 각각 감입되어서 전동치차(10)의 원운동에 따라 핀(11)은 요구(13′)에서 상, 하 이동을 하고 또 복개(6)의 핀(12)은 안내원판(14)의 요구(13)에 감입되어져서 좌, 우 이동을 동시에 하게되며 안내원판(14)은 회전축(5)의 직경 보다 큰 원공(15)으로 감입 설치되어 있으므로 전동치차(10)가 자전을 하지않고 안내원판(14)의 요구(13)(13′)의 안내로 원운동을 자유로히 하게되어 감속회전축(3)의 감속을 효율적으로 하게되는 것이다.When the rotating shaft 5 is rotated, the present invention is configured such that the electric gear 10 installed on the tip cam 8 as the bearing 9 is engaged with the deceleration internal tooth 7 by the eccentric rotational power of the cam 8. By the circular motion therein, the deceleration rotation shaft 3 is decelerated by the dimensional difference between the deceleration internal gear 7 and the electric gear 10. In the present invention, the electric gear 10 includes 5c, d, e, When the rotational deceleration of the deceleration internal gear 7 is performed by moving as shown in f, the pins 11 fixed to the outside of the electric gear 10 are inserted into the request 13 'of the guide disc 14, respectively. According to the circular motion of the pin 11, the pin 11 moves up and down in the request 13 ', and the pin 12 of the abdomen 6 is inserted into the request 13 of the guide disc 14, At the same time, the guide disk 14 is inserted into the hole 15 larger than the diameter of the rotating shaft 5, so that the electric gear 10 does not rotate and requires the guide disk 14 to be driven 13. (13 ') guides the circular motion freely, thereby effectively decelerating the reduction shaft 3.

이와같이 본 고안은 감속회전축(3)의 원판(2)에 고정한 감속내치차(7) 안에서 회전축(5)의 회전에 따른 캠(8)의 편심회전력으로 전동치차(10)가 감속내치차(7)에 교합회전하는 치수차에 의하여 감속을 할때 그 전동치차(10)의 핀(11)이 안내원판(14)의 요구(13′)에 감입 안내되고 또 복개(6)의 핀(12)에 안내원판(14)의 요구(13)가 감입되어 양측 상반된 위치에 감입되어서 상, 하, 좌, 우로 이동 안내되면서 교합회전을 하게되므로 감속효율이 우수하며 마모성이 적어 장기간 연장 사용할 수 있는 효과가 있으며 그 구조가 간단하여 고장이 없는 이점이 있다.In this way, the present invention uses the eccentric rotational power of the cam 8 according to the rotation of the rotary shaft 5 in the decelerated internal tooth 7 fixed to the disc 2 of the reduction shaft 3. The pin 11 of the electric gear 10 is guided to the request 13 'of the guide disk 14 when decelerating due to the dimensional difference that occlusally rotates, and the pin 12 of the cover 6 Since the request 13 of the guide disk 14 is inserted into the upper and lower positions of the guide disk 14, the occlusal rotation is performed while being guided to move up, down, left, and right. And the structure is simple, there is no advantage that there is no failure.

Claims (1)

감속내치차(7)에 회전축(5)의 전동치차(10)가 교합되게 설치한 공지의 것에 있어서, 회전축(5)에 요구(13)(13′)를 양면에 안내원판(14)을 감설하여 그 양면의 요구(13)(13′)에 전동치차(10)의 핀(11)과 복개(6) 내면의 핀(12)이 각각 감입되게 하여서 된 감속기.In the well-known thing in which the electric gear 10 of the rotating shaft 5 was engaged with the deceleration internal gear 7, the guide disk 14 was wound on both sides of the request | requirement 13 (13 ') on the rotating shaft 5. And a pin (11) of the electric gear (10) and a pin (12) of the inner surface of the cover (6) are respectively inserted into the requests (13) and (13 ') on both sides thereof.
KR2019800001638U 1980-03-15 1980-03-15 Reduction gear KR810000851Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019800001638U KR810000851Y1 (en) 1980-03-15 1980-03-15 Reduction gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019800001638U KR810000851Y1 (en) 1980-03-15 1980-03-15 Reduction gear

Publications (1)

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KR810000851Y1 true KR810000851Y1 (en) 1981-07-11

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Application Number Title Priority Date Filing Date
KR2019800001638U KR810000851Y1 (en) 1980-03-15 1980-03-15 Reduction gear

Country Status (1)

Country Link
KR (1) KR810000851Y1 (en)

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