CN2344109Y

CN2344109Y - Roll-forming die equipment

Info

Publication number: CN2344109Y
Application number: CN 98236302
Authority: CN
Inventors: 包雅星; 王淑梅
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-02
Filing date: 1998-09-02
Publication date: 1999-10-20
Anticipated expiration: 2008-09-02

Abstract

The utility model discloses a roll-forming mould device, which is composed of a roller body and end shafts. Corresponding convex and concave mould mirror blocks are arranged on roller type convex and concave moulds. The roller body is connected with the left end shaft and the right end shaft. The convex mould mirror block is fixed in the slot of the roller body by screws through a positioning pin. The utility model has the advantages of simple structure, fast roll forming, high precision, long service life, energy saving, low cost, convenient maintenance and operation.

Description

The rolling forming die device

The utility model relates to the device that the roll extrusion mode is shaped sheet material, more specifically relates to a kind of rolling forming die device that makes book steel plate, copper coin, aluminium foil, paper, corrugated board, plastic plate, leather, adhesive label, flaky material distortion with roll mode.

At present domestic and international electron trade, instrument and meter industry, plastic processing industry, printing packaging industry, automobile industry, mechanical industry, die industry, in making the plate of various materials, the processing of sheet class material forming, the following several method of general employing.A kind of is by senior plumber, and method is beaten the shaping purpose that plate, sheet class material reach anticipation by hand, and the method for this hand finishing is used for the development of new product more, as the development of new automobile vehicle body; The development of new toy; The trial production of small lot body of a motor car etc.Another kind method is by various types of press machine tools, makes plate, the drawing of sheet class material.Usually divide punch and die; punch or die are subjected to certain pressure and die or punch to do relative motion, finish punching course, and this manufacturing process is the platen pressing; its outstanding feature is: no matter protruding, the die direction of motion how, protruding, die itself is a planar shaped.Be born so far from forcing press, the platen shaping of finishing plate, sheet class material with this ancient and traditional method is prolonged in countries in the world always.Hand finishing, platen manufacturing process, efficient is low, speed is slow, the process-cycle is long, cost is high, precision is low, quality can not guarantee, and the mould force-bearing situation is bad, fragile, and service life is short, requires the stamping machine plant capacity big, wastes energy, noise is big.

The purpose of this utility model has provided a kind of rolling forming die device, adopts rolling forming, behind the cutting die, and automatic forming, drawing velocity is fast, the precision height, energy savings, cost is low, and is simple in structure, long service life.

For achieving the above object, the utility model is by the following technical solutions:, die protruding original plane, make protruding, the die of roller type into, it is characterized in that, requirement according to differing formed pattern, on a pair of roller, process the punch and the die that satisfy the formed patterns requirement, protruding, concave die cavity yin, yang correspondence, protruding or die is stressed when the roller type compresses and does locking phase when rolling, and finishes the rolling forming of plate, sheet class material.Protruding or the die of roller type can be made monolithic devices, also can adopt insert structure, and protruding or die plate insert is located with alignment pin with piece, is screwed in the groove of roller body, and the end axle is housed at the roller body two ends, and wear-resisting circle links to each other with the end axle.

Fig. 1 is a rolling forming die device structure cutaway view.

Fig. 2 is a rolling forming die device structure side view.

Fig. 3 is a rolling forming die device structure cutaway view.

Fig. 4 is a rolling forming die device structure side view.

With reference to the accompanying drawings the utility model is described in further detail below: according to Fig. 1, Fig. 2, Fig. 3, Fig. 4 as can be known, rolling forming die roller type is protruding, die is by roll roller body 4,14, two

end axles

1,11,6,16, two wear-resisting

circles

2,12,5,15 and protruding, die plate insert 3,13 form, at roller body 4, protruding or the die plate insert 3 of 1-200 piece is housed on 14,13, the punch-die that the formed patterns correspondence is housed respectively on roller type punch and die body inserts 3,13, roller body 4,14 with left end shaft 1,11 and right-hand member axle 6,16 link to each other, left end shaft 1,11 with left wear-resisting circle 2,12 link to each other, right-hand member axle 6,16 with right wear-resisting

circle

5,15 link to each other, protruding or

die plate insert

3,13 are screwed at roller body 4 by alignment pin, in 14 the groove, the size of protruding or die plate insert, material, character according to rolling forming sheet material, material thickness, the rolling speed size is adjusted, and also can make overall structure.The punch insert 3 of differing formed pattern is housed on a roller body, the die plate insert 13 corresponding with punch insert 3 is housed on the another roller body, this pair of rolls tube is contacted by certain pressure, by the relative rolling-operation of gear, finishes the shaping task of various plates, sheet class material.

The utility model is compared with existing platen mould, has the following advantages: simple in structure, rolling forming Speed is fast, precision is high, pressure is little, mould is not fragile, greatly save the energy, long service life, reduction Cost more than 20%, maintenance and easy to operate.

Claims

1, a kind of rolling forming die device, it is made of roller simplified (4), (14), end axle (1), (11), (6), (16), it is characterized in that on simplified type punch of roller and die body, being equipped with respectively corresponding protruding, die plate insert (3), (13), roller body (4), (14) link to each other with left end shaft (1), (11) and right-hand member axle (6), (16)

2, a kind of rolling forming die device according to claim 1 is characterized in that protruding or die plate insert (3), (13) are screwed in the groove of roller body (4), (14) by alignment pin,

3, a kind of rolling forming die device according to claim 1 is characterized in that being equipped with the protruding or die plate insert (3) of 1-200 piece, (13) on roller body (4), (14).