KR890002573A - Two axis quick connect - Google Patents

Abstract

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Description

2-axis quick coupling

Since this is an open matter, no full text was included.

1 is a longitudinal cross-sectional view showing a state before complete assembly of the quick connect device according to the present invention. 2 is a longitudinal cross-sectional view similar to that of FIG. 1 of the quick connect device according to the present invention in a fully assembled state. 3 is a cross-sectional view taken along line 3-3 of FIG.

Claims (13)

In a quick connection device between two shafts for quickly connecting between a shaft having a cylindrical socket at its end and a shaft having a long axis, an internal fixed block having an inclined surface that engages the inclined surface of the long axis pyramid head. And an axial fixing pin which extends through the wall of the socket and is held inwardly of the socket but fixed to the retracted position from the socket wall as long as the socket is empty. And a demand is formed in the vicinity of the pyramid-type head such that a fixing pin can be inserted for axial fixation between the two axes so as to be connected without flow in the direction. An apparatus according to claim 1, characterized in that the redo conical ring is actuated and supported at the outer end of the pin under the action of a spring on the socket. Apparatus according to claim 1 or 2, characterized in that an inner ring is arranged which holds the pin in an external position and which is activated in the socket. Apparatus according to claim 3, characterized in that an outwardly facing jaw is formed which acts as a connection for moving the actuable inner ring on the long axis. Apparatus according to any one of the preceding claims, characterized in that several requests are formed at the periphery of the long axis, the pin being inserted in a position for preventing axial and rotational flow. Apparatus according to any one of the preceding claims, characterized in that the drive block is connected to the socket by splines. Apparatus according to any one of the preceding claims, characterized in that the drive block is integrated with the socket. An apparatus according to any one of the preceding claims, wherein the internal inclined plane of the drive block constitutes a pyramidal frustum having a triangular base and a triangular base with a long axis pyramidal head. The method according to any one of the preceding claims, wherein the redo conical ring can be freely rotated with respect to the socket, and a spiral lamp is formed in the wall to which the head of the fastening pin is inserted for each fastening pin, so that when the ring is rotated, And the pin can be moved in a radial direction with respect to the request of the long axis. 10. The longitudinal edge of claim 9 wherein each helical ramp consists of a slot formed in a wall of a receding conical ring, the slot being slightly curved in the opposite direction and acting on the upper and lower sides of the fastening pin head respectively. Apparatus characterized by having. Apparatus according to claim 9 or 10, characterized in that the longitudinal fixation is formed at a position in which the wall of the receding conical ring is opposed to each fixing pin. 12. The device of claim 11, wherein the securing requirement extends to the cylindrical annular end and closes to the small base of the ring. The method according to claim 11 or 12, characterized in that each spiral ramp is formed in the space between the pinning requirements and its end is proximate to the corresponding end of one fastening requirement in the vicinity of the small base of the redo conical ring. Device . ※ Note: The disclosure is based on the initial application.