CN2413821Y

CN2413821Y - Centrifugal pipeline casting machine

Info

Publication number: CN2413821Y
Application number: CN 00227062
Authority: CN
Inventors: 邱玉珮
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-11
Filing date: 2000-01-11
Publication date: 2001-01-10
Anticipated expiration: 2010-01-11

Abstract

The utility model relates to a centrifugal pipeline casting machine mainly includes motor, main bearing seat, driving shaft, pipe die, thermostatic chamber, landing leg, electrothermal tube, driven shaft and step bearing, and wherein the pipe die hangs in thermostatic chamber inside and can do synchronous rotation with the motor through driving shaft and driven shaft, and the cavity evenly distributed between pipe die and thermostatic chamber wall has the electrothermal tube, and the electrothermal tube passes through the electronic circuit and links to each other with external power source, transfers the temperature of making thermostatic chamber inside through the temperature of control electrothermal tube, the utility model discloses simple structure, the flexibility is high, and operation safety can wide application in centrifugal pipeline casting trade.

Description

The centrifugal pipeline casting machine

The utility model relates to a kind of casting machine, particularly relates to a kind of centrifugal pipeline casting machine.

Existing centrifugal casting machine is linked together to be rotated by the motor drives moving runner by turning cylinder and moving runner by pipe die again and realizes, as the disclosed application number of Patent Office of the People's Republic of China is 95220037.6, name is called the utility model patent of " centrifugal casting machine ", the centrifugal casting machine of this patent disclosure is driving wheel and the follower of installing by two pairs of symmetries, the rotating shaft of driving wheel is by two bearing fixing, the rotating shaft of driving wheel links to each other with motor, the rotating shaft of two driving wheels is same rotating shafts, the axle of follower is fixed on the bearing, pipe die is placed between driving wheel and the follower, this utility model is simple in structure, cost is low, but operational hazards, and be unwell to the temperature controlled centrifugal pipeline of casting needs.

The purpose of this utility model is to provide a kind of security performance height, can carry out the centrifugal pipeline casting machine of temperature adjusting.

For achieving the above object, the utility model mainly comprises motor, main bearing seat, driving shaft, pipe die, the constant temperature chamber, supporting leg, electrothermal tube, driven axle and countershaft bearing, wherein the constant temperature chamber is that the cylinder and the blind end of closed at both ends respectively has an axis hole, axis hole is respectively applied for pipe die and driving shaft, the connection of driven axle, pipe die is suspended on inside, constant temperature chamber by driving shaft and driven axle and can does to rotate synchronously with motor by driving shaft and driven axle, electrothermal tube is evenly distributed on the cavity between pipe die and permanent temperature cavity wall, the blind end that the electrode of electrothermal tube passes the constant temperature chamber is connected with external power source, and driven axle is hollow shape and links to each other with charging aperture; Be to connect like this between each parts of the utility model, fix on the ground with constant temperature chamber horizontal positioned and by supporting leg, driving shaft is fixed on the bearing block, one end links to each other with motor, the other end is connected with pipe die one end by the axis hole on the constant temperature chamber, driven axle is fixed on the countershaft bearing, and is connected with the other end of pipe die by the axis hole on the constant temperature chamber, and the driven axle other end links to each other with charging aperture.

After adopting said structure, be evenly distributed on the temperature of the electrothermal tube of cavity between constant temperature chamber and pipe die, can arbitrarily adjust constant temperature chamber temperature inside, run up handling safety because pipe die is just inner in the constant temperature chamber simultaneously by control.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is the profile of the utility model along shaft section.

Fig. 2 is the profile of Fig. 1 along A-A '.

As shown in Figure 1, the utility model comprises motor 1, driving shaft 3, main bearing seat 2, supporting leg 10, pipe die 5, constant temperature chamber 4, driven axle 8, countershaft bearing 7 and electrothermal tube 9, wherein constant temperature chamber 4 respectively has an axis hole 6 for the cylinder of closed at both ends and blind end, axis hole is respectively applied for pipe die 5 and driving shaft 3, the connection of driven axle 8, can open along the horizontal cross-section during constant temperature chamber 4 horizontal positioned, pipe die 5 is suspended on 4 inside, constant temperature chamber by driving shaft 3 and driven axle 8 and can does to rotate synchronously with motor 1 by driving shaft 3 and driven axle 8, electrothermal tube 9 is the parallel cavity that is distributed between pipe die 5 and constant temperature chamber 4 walls of type linearly, the blind end that the electrode of electrothermal tube 9 passes constant temperature chamber 4 is connected with external power source, main bearing seat 2 and countershaft bearing 7 are combined on bearing block by two side by side bearing fixing respectively, and driven axle 8 is hollow shape; Be to connect like this between each parts of the utility model, fix on the ground with constant temperature chamber 4 horizontal positioned and by supporting leg 10, driving shaft 3 is passed bearing fixing on main bearing seat 2, one end and motor 1 join, the other end is connected with pipe die 5 one ends by the axis hole on the constant temperature chamber 46, driven axle 8 passes bearing fixing on countershaft bearing 7, and an end also is connected by the other end of the axis hole on the constant temperature chamber 46 with pipe die 5, and the other end links to each other with charging aperture.

As shown in Figure 2, this constant temperature chamber is made up of two semicircular cylinders, and second cylinder 12 fixes on the ground by supporting leg 10, and first cylinder 11 can be opened, and pipe die 5 is suspended on inside, constant temperature chamber, and linear pattern electrothermal tube 9 even cloth are at the cavity of 5 of second cylinder and pipe dies.

Use the utility model, can earlier constant temperature chamber 4 first cylinders 11 be opened, put into pipe die 5 on demand, connection is also fixing, cover first cylinder 11 again, after making constant temperature chamber 4 keep uniform temperatures electrothermal tube 9 energising, raw material is injected pipe die 5 from charging aperture by driven axle 8, actuating motor 1, then pipe die 5 is made high speed rotating under the drive of motor 1, and raw material solidifies in the effect of high speed centrifugation power makes hollow pipe, and the utility model in use, the temperature of electrothermal tube 9 be can adjust as required, flexible, convenient, safety used.

Claims

1, a kind of centrifugal pipeline casting machine, mainly comprise motor, driving shaft, main bearing seat, pipe die, driven axle, countershaft bearing, wherein driving shaft is fixed on the main bearing seat, described driving shaft one end and motor join, the other end and pipe die one end join, driven axle is fixed on the countershaft bearing, described driven axle one end and pipe die join, the other end and charging aperture join, it is characterized in that: this centrifugal pipeline casting machine also has a constant temperature chamber to be used for the unsettled described pipe die that wraps, and the cavity between described constant temperature chamber and described pipe die is evenly distributed with electrothermal tube.

2, centrifugal pipeline casting machine as claimed in claim 1 is characterized in that described constant temperature chamber is the cylinder of two ends sealing, and blind end respectively has an axis hole, and the constant temperature chamber can be opened along the horizontal cross-section.

3, centrifugal pipeline casting machine as claimed in claim 1 is characterized in that described electrothermal tube is linearly and is evenly distributed on cavity between described constant temperature chamber and pipe die.

4, centrifugal pipeline casting machine as claimed in claim 1 is characterized in that described electrothermal tube passes constant temperature chamber two blind ends and is connected with external power source by electronic circuit.