JPS59162159U

JPS59162159U - Pulling device in centrifugal casting equipment

Info

Publication number: JPS59162159U
Application number: JP5723083U
Authority: JP
Inventors: 博光吉田
Original assignee: 株式会社クボタ
Priority date: 1983-04-15
Filing date: 1983-04-15
Publication date: 1984-10-30

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は本考案の一実施例を示し、鯖１図はその全体構成
を示す平面図、第２図はその正面図、第３図はその要部
拡大断面図である。１・・・回転金枠、２・・・引抜台車、３・・・管（鋳
造品）、１２・・・チャッキング装置、４１・・・軸受
箱、４３・・・第１のころがり軸受、４４・・・回転ド
ラム、４５・・・端部、４７・・・チャッキングロッド
、４８・・・一端部、４９・・・第１のすべり軸受、５
２・・・他端部、５４・・・第２のすべり軸受、５５・
・・第２のころがり軸受、５８・・・第３のころがり軸
受、５９・・・先端軸受箱、６１・・・開閉アーム、６
４・・・爪、６６・・・リンク。The drawings show an embodiment of the present invention, with Figure 1 being a plan view showing its overall configuration, Figure 2 being a front view thereof, and Figure 3 being an enlarged cross-sectional view of the main part thereof. DESCRIPTION OF SYMBOLS 1... Rotating metal frame, 2... Pulling truck, 3... Pipe (cast product), 12... Chucking device, 41... Bearing box, 43... First rolling bearing, 44... Rotating drum, 45... End, 47... Chucking rod, 48... One end, 49... First sliding bearing, 5
2...Other end portion, 54...Second sliding bearing, 55...
...Second rolling bearing, 58...Third rolling bearing, 59...Tip bearing box, 61...Opening/closing arm, 6
4...Claw, 66...Link.

Claims

[Scope of utility model registration request]

A pull-out truck equipped with a chucking device that can move toward and away from one end of the rotating metal frame in the axial direction of the metal frame and that grips the casting from the inner surface is provided, and the chucking device is configured to move the metal frame onto the pull-out truck. A cylindrical bearing box provided in the axial direction,
a cylindrical rotating drum that is rotatably fitted and supported in the bearing box via a first rolling bearing, and whose end close to the rotating metal frame protrudes from the bearing box; and a cylindrical rotating drum that is far from the rotating metal frame. One end of the side is fitted and supported in the bearing box via a first sliding bearing so as to be movable in the axial direction, and the other end of the side closer to the rotating metal frame protrudes from the rotating drum, and an intermediate portion thereof. a chucking rod that is internally supported by the rotating drum through a second sliding bearing and a second rolling bearing externally fitted on the second sliding bearing so as to be movable in relative rotation and in the axial direction; a distal end bearing box rotatably externally supported on the other end of the chucking rod via a rolling bearing; a proximal end rotatably attached to the protruding end of the rotary drum; A plurality of opening/closing arms provided in the circumferential direction of the rotating drum are provided with claws that can come into contact with the inner surface of the casting in the rotating metal frame, and the intermediate portion of each opening/closing arm is connected to the tip bearing box. A drawing device in a centrifugal casting device, characterized in that it has a link.