CN2598730Y

CN2598730Y - Thin wall cement pipe automatic forming device

Info

Publication number: CN2598730Y
Application number: CNU03211401XU
Authority: CN
Inventors: 姚秋海
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-02-17
Filing date: 2003-02-17
Publication date: 2004-01-14
Anticipated expiration: 2013-02-17

Abstract

A thin wall cement pipe automatic forming device belongs to the thin wall cement pipe automatic forming production technical field. The utility model comprises a bracket base, a backup roll, a compressing disc, a card charging bolt, a pressurizing rod, a forming die, a rotating tube, a coupling, a motor and a spindle, wherein, one end of the rotating tube is provided with a central spindle and connected with the motor through the coupling; the other end of the rotating tube is provided with the compressing disc and fixed by the card charging bolt; the forming die is arranged in the middle of the rotating tube, compressed by the compressing disc and fixed by the pressurizing rod; the pressurizing rod is arranged on the rotating tube through a pressurizing rod bracket; the rotating tube is arranged on the upper surface of the backup roll and driven by the motor to rotate stably on the backup roll. The utility model has the advantages of simple structure, reliable operation, high production efficiency, high density of the produced cement pipe surface, uniform wall thickness, good quality and production materials saving.

Description

A kind of thin wall cement pipe automatic moulding centrifugal device

Technical field

The utility model relates to a kind of automatic moulding centrifugal device, particularly a kind of processing thin-walled pipe of cement automatic moulding centrifugal device.

Background technology

At present, domestic cast-in-situ concrete hollow floor is filled the production of the thin wall cement pipe of usefulness, adopts the manpower manual operations usually, and labour intensity is big, and production efficiency is low, and wall unevenness is even, poor product quality, and material is produced in waste.

The utility model content

The purpose of this utility model is to solve the technical problem that exists in the reality production at present, and a kind of thin wall cement pipe automatic moulding centrifugal device that is applicable to is provided.

The utility model comprises bracket base, backing roll, compression plate, bolt is installed, the pressure rod support, bearing pin, pressure rod, mould, rotating cylinder, shaft coupling, motor, main shaft, one end of described rotating cylinder is provided with central main shaft, be connected with motor by shaft coupling, the other end of rotating cylinder is equipped with compression plate, by the bolting that is installed, mould is arranged in the middle of the rotating cylinder, compress by compression plate, pressure rod is fixed, the pressure rod support is weldingly fixed on above the rotating cylinder, pressure rod is contained on the pressure rod support by bearing pin, backing roll is contained on the bracket base by rotating shaft, and rotating cylinder is arranged on above the backing roll, by motor steadily rotation on backing roll by shaft coupling and main shaft driven rotary tube, owing to adopt said structure, the utlity model has following advantage:

1, simple and reasonable, reliable operation, production efficiency height;

2, production thin wall cement pipe surface density is big, and wall thickness is even, and the quality of production is good;

3, save the production material, easy to operate, the production floor space is little.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the side diagrammatic sketch of Fig. 1;

Among the figure: 1 bracket base, 2 backing rolls, 3 compression plates, 4 be installed bolt, 5 pressure rod supports, 6 bearing pins, 7 pressure rods, 8 moulds, 9 rotating cylinders, 10 shaft couplings, 11 motors, 12 main shafts.

The specific embodiment

As depicted in figs. 1 and 2, a kind of thin wall cement pipe automatic moulding centrifugal device comprises bracket base 1, bolster 2, compression plate 3, the bolt 4 that is installed, pressure rod support 5, bearing pin 6, pressure rod 7, mould 8, rotating cylinder 9, shaft coupling 10, motor 11 and main shaft 12.One end of rotating cylinder 9 is welded with central main shaft 12, be connected with motor 11 by shaft coupling 10, the other end of rotating cylinder 9 is equipped with compression plate 3, bolt 4 is fixing by being installed, mould 8 is arranged on the centre of rotating cylinder 9, compress by compression plate 3, fixing by 5 pressurization connecting rods 7, pressure rod support 5 be weldingly fixed on rotating cylinder 9 above, 5 pressure rods 7 are contained on the pressure rod support 5 by bearing pin 6, and backing roll 2 is contained on the bracket base 1 by rotating shaft, and rotating cylinder 9 is arranged on the backing roll 2, by motor 11, shaft coupling 10 and main shaft 12 driven rotary tubes 9 are steadily rotation on backing roll 2, and rotating cylinder 9 usefulness seamless steel pipes are integrally welded.This thin wall cement pipe automatic moulding centrifugal device course of work is: at first mould 8 is packed in the middle of the rotating cylinder 9, bolt 4 and compression plate 3 compress by being installed, and it is fixing with pressure rod 7, starter motor 11 makes rotating cylinder 9 rotations, send into the cement mortar that stirs by mobile material injecting device, by centrifugal action, cement mortar is constantly got rid of on the inwall of mould 8, finish the automatic moulding of thin wall cement pipe, stop operating, unclamp the pressure rod 7 and the bolt 4 that is installed then, open compression plate 3, take out mould 8 and thin wall cement pipe.

Claims

1, a kind of thin wall cement pipe automatic moulding centrifugal device, comprise bracket base, backing roll, compression plate, the bolt that is installed, pressure rod support, bearing pin, pressure rod, mould, rotating cylinder, shaft coupling, motor and main shaft, an end that it is characterized in that described rotating cylinder is provided with central main shaft, be connected with motor by shaft coupling, the other end of rotating cylinder is equipped with compression plate, and by the bolting that is installed, mould is arranged in the middle of the rotating cylinder, compressed by compression plate, pressure rod is fixed.

2, thin wall cement pipe automatic moulding centrifugal device as claimed in claim 1 is characterized in that described pressure rod support is fixed on above the rotating cylinder, and pressure rod is contained on the pressure rod support by bearing pin.

3, thin wall cement pipe automatic moulding centrifugal device as claimed in claim 1 is characterized in that described backing roll is contained on the bracket base by rotating shaft, and rotating cylinder is arranged on the backing roll.