KR950002987B1

KR950002987B1 - Rotation transmitters

Info

Publication number: KR950002987B1
Application number: KR1019910018158A
Authority: KR
Inventors: 박정석; 정재휘
Original assignee: 박정석; 정재휘
Priority date: 1991-10-14
Filing date: 1991-10-14
Publication date: 1995-03-29
Also published as: KR930007585A

Abstract

The power transmitting device transmits power of a motor to a polishing apparatus that removes rust of a metal surface. In this case the polishing apparatus is located far from the motor and can not be supplied with power directly through a shaft. The power transmitting device comprises several spherical sockets(1). Each spherical socket is connected with the next one by a fixing ring and a pin and can be moved up/down or left/right to transmit power through a curved path. The efficiency of polishing work can be improved since power transmission is not restricted by distance and power can be transmitted in reverse direction.

Description

Arrester Transmission Device for Industrial Machinery

제1도는 본 발명의 분리사시도.1 is an exploded perspective view of the present invention.

제2도는 본 발명의 요부종단면도.2 is a longitudinal cross-sectional view of the main portion of the present invention.

제3도는 본 발명의 횡단면도.3 is a cross-sectional view of the present invention.

제4도(a)(b)는 본 발명의 실시예시도.Figure 4 (a) (b) is an embodiment of the present invention.

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

1 : 소구형소켓 1A,1B : 구멍1: Small socket 1A, 1B: Hole

1C : 나사구멍 101,102 : 관통구멍1C: screw hole 101,102: through hole

2 : 고정링 3 : 축2: retaining ring 3: shaft

3A : 요입홈 3B : 구멍3A: recessed groove 3B: hole

3C : 긴안내홈 4 : 핀3C: long guide groove 4: pin

5 : 올 6 : 나사봉5: all 6: threaded rod

본 발명은 모우터의 직선축으로서는 도저히 회전력을 전달할 수 없는 멀리 떨어진 곳에서 연마기로 금속의 녹을 제거할때 모우터와 연마기를 연결하거나, 또는 모우터축과 기어축의 각도가 많이 어긋날때 모우터축과 기어축을 연결하여 모우터의 회전력을 전달시킬 수 있도록 한 산업기계용 회전 전달장치에 관한 것이다.The present invention is connected to the motor and the grinding machine when removing the rust of the metal with a grinding machine in a remote place that can not transmit the rotational force as a straight axis of the motor, or the motor shaft and gear when the angle of the motor shaft and gear shaft is shifted a lot The present invention relates to a rotation transmission device for an industrial machine that can connect a shaft to transmit a rotational force of a motor.

종래에는 모우터와 연마기를 와이어로우므로 연결하여 모우터와 멀리 떨어진 곳에서 연마기에 모우터의 회전력을 전달하여 금속의 녹을 제거시키게 되는네, 이는 잘못하여 역회전시에는 나선상으로 꼬인 와이어로우프가 풀려 회전전달이 되지 않을 뿐만 아니라, 사용하지 못하게 되므로 새와이어로우프로 교체해야 됨으로 인한 경제적인 부담이 따르게 되었으며, 또한 모우터축과 기어축의 연결각도가 많이 어긋날때에는 유니버설죠인트로는 연동시킬 수 없은 문제가 따르게 되었다.Conventionally, since the motor and the grinding machine are wired, they are connected to transmit the rotational force of the motor to the grinding machine from a distance away from the motor to remove the rust of the metal. In case of reverse rotation, the twisted wire rope is loosened. Not only does it not transmit rotation, but it also becomes unusable, so it is economically burdened by replacing it with a new wire row.In addition, when the connection angle between the motor shaft and the gear shaft is shifted a lot, the universal joint cannot be linked. It became.

본 발명은 상기와 같은 문제점을 해결하기 위하여 소구형소켓의 구멍에 요입홈을 형성한 축을 회전가능하게 끼우고 상기의 축의 요입홈에는 다른 소구형소켓의 고정링을 끼워 핀으로 회전자유롭게 유착하여 축 및 핀에 의하여 연결된 각 소구형소겟은 상,하 및 좌,우로 회전되게 함으로서 굽어진 장소에 따라 여러개 연결된 소구형소켓이 곡형으로 적용되어 모우터의 회전력을 전달시킬 수 있도록 한 산업기계용 회전 전담장치를 안출하게 된 것인데, 본 발명을 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention to solve the above problems by inserting the rotatable shaft formed in the hole of the small-segment socket in the hole of the small-sized socket and the fixing ring of the other small-sized socket in the concave groove of the shaft to rotate freely by pin And each small globular socket connected by a pin is rotated up, down, left, and right so that a plurality of small globular sockets are connected in a curved shape according to the bent place to transfer the rotational force of the motor. It is intended to devise a device, the present invention will be described in detail by the accompanying drawings as follows.

후면에 고정링(2)을 일체로 형성한 구형소켓(1)에 구멍(1A)과 구멍(1B) 및 판통구멍(101)(102)을 뚫어서, 상기의 구멍(1B)에는 요입홈(3A)과 구멍(3B) 및 긴안내홈(3C)을 형성한 축(3)을 끼워서 축(3)의 요입홈(3A)에는 다른 소켓(1)의 고정링(2)을 구멍(1A)을 통하여 끼우고 관통구멍(102)으로 핀(4)을 끼워 단부를 압타하여 고정하고, 길게 형성한 긴안내홈(3C)에는 나사구멍(1C)으로 볼(5)을 끼워 나사봉(6)을 나사구멍(1C)에 고정하여 여러개의 구형소켓(1)을 연결할 수 있도륵 한 것이다.Hole (1A), hole (1B), and plate hole (101) (102) are drilled through the spherical socket (1) having the fixed ring (2) integrally formed on the rear surface, and the hole (1B) has a recessed groove (3A). ) And the shaft (3) formed with the hole (3B) and the long guide groove (3C), and the fixing ring (2) of the other socket (1) is inserted into the recess (3A) of the shaft (3). Insert the pin 4 into the through hole 102 and push the end to fix it. The long guide groove 3C formed with the ball 5 is inserted into the threaded hole 1C and the screw rod 6 It is possible to connect several spherical sockets (1) by fixing them in the screw holes (1C).

미설명부호 7은 튜우브이고, 8은 모우터이며, 9는 연마기이고, 10은 기어축이다.Reference numeral 7 is a tube, 8 is a motor, 9 is a grinding machine, and 10 is a gear shaft.

이와 같이 된 본 발명은 제4도의 (a)(b)와 같이 모우터(8)와 연마기(9) 또는 모우터(8)와 기어축(10)을 연결하여 모우터(8)의 회전력을 전달시키게 되는 바, 이때 본 발명은 구형소켓(1)의 구멍(1B)에 회전가능하게 키워진 축(3)의 인입홈(3A)에 구형소켓(1)의 고정링(2)이 끼워져 핀(4)으로 고정된 상태이므로, 구형소켓(1)은 축(3)의 회전에 의하여 제2도의 가상선표시와 같이 상·하로 회전하게 되고, 또한 고정링(2)이 핀(4)으로 고정된 구형소켓(1)은 핀(4)을 축점으로 하여 제3도의 가상선표시와 같이 좌,우로 회전하게 되므로 동력을 전달하고자 하는 굴곡장소에 따라 연결된 여러개의 구형소켓(1)은 자유롭게 굽어시게되어 모우터(9)와 멀리 떨어진 연마기(9) 및 기어축(10)에 모우터(8)의 회전력을 전달시킬 수 있음과 아울러 역회전시에도 종래의 나선상으로 꼬인, 와이어로우프처럼 풀릴 염려가 없다.As described above, the present invention connects the motor 8 and the grinding machine 9 or the motor 8 and the gear shaft 10 as shown in FIG. 4 (a) (b) to improve the rotational force of the motor 8. In this case, in the present invention, the fixing ring (2) of the spherical socket (1) is fitted into the inlet groove (3A) of the shaft (3) rotatably grown in the hole (1B) of the spherical socket (1) pin ( 4), the spherical socket 1 is rotated up and down as shown by the virtual line shown in FIG. 2 by the rotation of the shaft 3, and the fixing ring 2 is fixed by the pin 4 Since the spherical socket 1 is rotated to the left and right as shown by the virtual line of FIG. 3 with the pin 4 as the axial point, the spherical socket 1 connected according to the bending place to transmit power can be bent freely. It is possible to transmit the rotational force of the motor 8 to the grinder 9 and the gear shaft 10 far from the motor 9, and twisted in a conventional spiral even in reverse rotation. There is no fear've solved like ropes.

이와 같은 본 발명은 여러개의 구형소켓(1)을 상,하 좌,우로 회전가능하게 연결하여서 된 것이므로 장소에 따라 곡형으로 연결하여 모우터(9)의 회전력을 양호히 전달시킬 수 있을 뿐만 아니라, 역회전시에도 와이어로우프처럼 풀릴 염려가 없는 효과가 있다.Since the present invention is made by connecting a plurality of spherical sockets (1) rotatably up, down, left, and right to be connected in a curved shape according to the place, it is possible to transfer the rotational force of the motor (9) well, inverse Even when rotating, there is no worry of loosening like wire rope.

Claims

Hole 1A, hole 1B, and through hole 101 and 102 are drilled in the spherical socket 1 having the fixing ring 2 integrally formed on the rear surface thereof, and the recess 1 groove is formed in the hole 1B. ) And the shaft (3) formed with the hole (3B) and the long guide groove (3C), and the fixing ring (2) of the other socket (1) is inserted into the recess (3A) of the shaft (3). Insert the pin 4 into the through hole 102 and push the end to fix it. The long guide groove 3C formed with the ball 5 is inserted into the threaded hole 1C and the screw rod 6 Rotary transmission device for industrial machinery, fixed in the screw hole (1C) to allow the connection of several spherical sockets (1).