CN2262964Y

CN2262964Y - Roller press for making expanded metal net

Info

Publication number: CN2262964Y
Application number: CN 95210682
Authority: CN
Inventors: 夏传云
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-06-12
Filing date: 1995-06-12
Publication date: 1997-09-24
Anticipated expiration: 2005-06-12

Abstract

The utility model relates to a pressing machine characterized in using rotary press members, particularly a roller press for making expanded metal net, which is composed of a machine body, a motor, a speed reducer, a driving device, a rolling device, and a work bench. The utility model is characterized in that the rolling device is composed of a pair of rolling disks, and the rolling disks are in a disk shape. The axial end surface of each rolling disk is provided with an annular bottom plate which is smaller than the circumference of the rolling disk. The rolling disk on the periphery of the bottom plate is evenly distributed with 6 to 30 rolling heads. A pair of rolling disks are arranged on the machine body through axes. The work bench is of guide rail type, and is arranged on both sides of a pair of rolling disks. The utility model has few shaping errors and high work efficiency.

Description

Rolling-type net sheet machine

The utility model relates to a kind of to use rotational pressure member such as roller, ring, the dish forcing press as characteristics, exactly is rolling-type net sheet machine.

The net sheet of existing net formula shutter door is with hydraulic press and the single drawing of mould, or with simple pattern round steel is added hot-bending forming.The monolithic shaping error of above-mentioned Sheet Metal Forming Technology is big, and deviation is big during assembling, and inefficiency.

The purpose of this utility model is to provide a kind of monolithic shaping error little, the rolling-type net sheet machine that production efficiency is high.

The technical solution that realizes above-mentioned purpose is as follows:

Rolling-type net sheet machine, form by body, motor, decelerator, transmission device, rolling device and workbench, be characterized in: one, rolling device is made up of a pair of roll pan, roll pan is a disc, its axial end is provided with an annular base plate less than the roll pan circumference, uniform six-three ten milled heads on the roll pan of base plate periphery: a pair of roll pan is located on the body by axle, and the transmission that is meshing with each other.Two, workbench is guide tracked, is located at the both sides of a pair of roll pan.In addition, the milled head of above-mentioned rolling device or be rectangle or for trapezoidal or for polygon or for circular arc.

The utlity model has the advantage of several aspects,

One, improves production than prior oil pressure formula net sheet machine and render a service nearly ten times.

Two, by difform base plate of employing and milled head, but difform net sheet is produced in roll extrusion.

Three, the roll extrusion precision height of this machine, the dimensional discrepancy of forming net sheet is little, is convenient to assembling.

Four, this machine is simple in structure, and volume is little, easy to operate.

Accompanying drawing 1 is the utility model structural front view,

Accompanying drawing 2 is the utility model structure vertical view,

Accompanying drawing 3 is the A-A cutaway view of Fig. 1,

Accompanying drawing 4 is a roll pan, the assembling schematic diagram of base plate and milled head.

Below in conjunction with drawings and Examples the utility model is described further.

Be installed in a side of body 14 by motor 2, decelerator 6 and the transmission device of visible this rolling-type net sheet machine of Fig. 1, Fig. 2.Rolling device is made up of a pair of roll pan 4, and a pair of roll pan 4 is installed on the body 14 by axle, is horizontal layout.By the visible roll pan 4 of Fig. 3, Fig. 4 is disc, on its axial end annular base plate 8 is installed, uniform 12 trapezoidal milled heads 7 on the roll pan 4 of base plate 8 peripheries, and milled head 7 can radially be adjusted.The outside of base plate 8 and milled head 7 is equipped with baffle plate 5.The roll pan 4 that base plate 8 and milled head 7 are installed is gear shape, and two above-mentioned roll pan 4 engagements are used.Workbench is made up of support 12 and guide groove 13, is similar to guide rail, is installed in the both sides of a pair of roll pan 4.One side is a feed lead rail, and opposite side is the discharging guide rail, and discharge end is installed with scissors 11 energetically.Its course of work is: at first motor 2 drives decelerator 6 runnings by driving belt 3, decelerator 6 driven gears 9 rotate, gear 9 rotates by the roll pan 4 that power transmission shaft 1 drives in the rolling device, round steel that at this moment will be to be pressed or band iron 15 are introduced a pair of rolling between the jade plate 4 from the feed lead rail end of workbench, roll pan 4 is done uniform rotation, under the engagement of milled head up and down, the movement locus rolling forming of milled head is pressed in work 10.Along with the continuous rotation of roll pan 4, roll extrusion work is continual to be carried out, and also can not shut down the work that cuts into the net sheet by certain-length by scissors 11 energetically in discharging place.

Claims

1, rolling-type net sheet machine is made up of body, motor, decelerator, transmission device, rolling device and workbench, it is characterized in that:

A, rolling device are made up of a pair of roll pan, roll pan is a disc, and its axial end face is provided with an annular bottom plate less than the roll pan circumference, uniform six-30 milled heads on the roll pan of base plate periphery, a pair of roll pan is located on the body by axle, and engaged transmission;

B, workbench are guide tracked, are located at the both sides of a pair of roll pan.

2, rolling-type net sheet machine according to claim 1 is characterized in that: milled head or for rectangle or for trapezoidal or for polygon or for circular arc.