CN2700016Y

CN2700016Y - Equipment capable of processing upside round ,downside square and allotype conical tube

Info

Publication number: CN2700016Y
Application number: CN 200420048205
Authority: CN
Inventors: 洪仁孝; 王庭荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-12
Filing date: 2004-04-12
Publication date: 2005-05-18
Anticipated expiration: 2014-04-12

Abstract

The utility model relates to equipment capable of processing upside round, downside square and allotype conical tube, comprising an external mold head beam (1), an external mold left post (3) with a guiding groove, a jack (6), an inner mold head beam (7), an inner mold left post (8) with a guiding block, a T-shaped inner mold lower separator (10), an inner mold right post (11) with a guiding block, an external mold right post (12) with a guiding groove, a base (15), a reaming (16), a guiding block(17), a steel post(19), a T-shaped inner mold lower separator cutting edge (21), a base left regulation hole (22), a steel post location hole (23), a base right regulation hole (24), etc. The advantages are; the utility model is equipment which can manufacture the sheet metal into a formed member of upside round, downside square and allotype conical tube, the thickness of the manufactured plate is 3mm-30mm, and the manufactured means has only one seams. The utility model is of high commonality, simple device structure, low production cost, low labor intensity, simple feeding and discharge, and high press forming quality.

Description

Can process the equipment of circular upper part and square lower part and specially shaped taper pipe

Affiliated technical field

The utility model relates to a kind of equipment that can process circular upper part and square lower part and specially shaped taper pipe that sheet metal is shaped.

Background technology

At present, the process technology and the method for existing metal sheet forming are, angular distortion to sheet material has bender, the bending of band radian is had the flanger that has of rolling machine, flange, rolling machine is that (as pipe, positive Taper Pipe) member of one and two definite value is to reach processing and forming requirements to curvature, and it is powerless to shaped piece as other members of gradual change curvature such as " shapes of a hoof ", other existing equipments can not shape equally, and are then difficult especially to the processing of " circular upper part and square lower part ".Traditional special-shaped metal sheet to gradual change curvature adds man-hour, generally be to knock hook hammering together together on " shape hammer " pressing board with sledgehammer to make it to be deformed to desired radian and be as the criterion, this technical scheme labour intensity is big, production efficiency is very low, another kind of technical scheme is to use inside and outside core, apply radial pressure and make it to be shaped and reach requirement, but this technical scheme die cost is higher, a cover half, only be suitable for producing in enormous quantities, and the member that a mold can only a kind of specification of press forming.As the member that changes another kind of size or specification then mould can not use again, so he does not have versatility, in CN2451263Y, announced a kind of roll-type veneer reeling machine apparatus for rolling conical drum, the technical scheme that shapes to " circular upper part and square lower part " and specially shaped taper pipe is faced identical difficulty and problem too, and above two kinds of technical schemes can only process workpiece half, product closes weldering and has formed the twice seam, and product is easy to generate stress deformation.

Summary of the invention

In order to overcome the difficulty of prior art scheme to the little specially shaped taper pipe of sheet material processing " circular upper part and square lower part " and bent thickness rate, the utility model provides a kind of equipment that can process circular upper part and square lower part and specially shaped taper pipe,

The technical solution of the utility model is to be connected with the external mold left column 3 of tape guide groove with the end that the metal material of the pressue device of hand jack 6 and electronic jack and sheet material and section bar is made external mold entablature 1, the firm pipe 2 of jack guiding is installed below the middle part, and the other end of external mold entablature 1 is connected with the external mold right column 12 of the tape guide groove that is shaped on fraising 16 by hinge 4 on the external mold; The lower end of the external mold left column 3 of tape guide groove is connected with base 15; On the top of internal mold entablature 7 jack 6 is installed, one end is connected with the internal mold right column 11 of tape guide piece by internal mold hinge 9, the other end is connected with the internal mold left column 8 of tape guide piece, the lower end of the internal mold left column 8 of tape guide piece is connected with T shape internal mold sill 10 again, and the T shape internal mold sill edge of a knife 21 is made in the bottom of T shape internal mold sill 10; Be shaped on the right adjustment hole 24 of more than one base left side adjustment hole 22 and base in the plane of base 15, for installing and fixing steel column 19, and the x-ray angle of regulating between two steel columns 19 by steel column locating hole 23 is 1～30 degree; The internal mold left column 8 of the tape guide piece of interior mould assembly is installed in the groove of external mold left column 3 of tape guide groove, put down the internal mold right column 11 of tape guide piece, put down the external mold right column 12 of tape guide groove again, hinge 14, fraising 16 are connected with base hinge ear 20 down by external mold, the guide pad 17 of interior mould assembly the right and left snaps in the external mold right column 12 of the external mold left column 3 of tape guide groove and tape guide groove, and can move up and down in its groove.

The advantage that the utility model is compared with prior art had is Taper Pipe, " circular upper part and square lower part " or other abnormity component that a kind of equipment can suppress any one curvature.And good versatility is arranged, and can completely process member and have only a seam, (a certain size and scope specification are with interior can both suppressing) device structure is simple, production cost is low, it is enough to have moment, use labour intensity very low, have highly versatile, advantage such as can suppress complete workpiece, feeding, discharging is simple, the compacting quality is higher, the product stress deformation is little.

Description of drawings

Accompanying drawing of the present utility model and drawing are described as follows:

Fig. 1 is the perspective view that can process the equipment of circular upper part and square lower part and specially shaped taper pipe;

Fig. 2 can process after the equipment machine-shaping of circular upper part and square lower part and specially shaped taper pipe and the perspective view of discharging;

Fig. 3 is the internal mold upper slitter mouth structure schematic diagram that can process the equipment of circular upper part and square lower part and specially shaped taper pipe;

Fig. 4 is the counterdie understructure schematic diagram that can process the equipment of circular upper part and square lower part and specially shaped taper pipe.

External mold entablature (1) in the diagram, the jack firm pipe of guiding (2), the external mold left column (3) of tape guide groove, hinge (4) on the external mold, external mold right column hinge groove (5), jack (6), internal mold entablature (7), the internal mold left column (8) of tape guide piece, internal mold hinge (9), T shape internal mold sill (10), the internal mold right column (11) of tape guide piece, the external mold right column (12) of tape guide groove, processing plate (13), external mold is hinge (14) down, base (15), fraising (16), guide pad (17), workpiece after the machine-shaping (18), steel column (19), base hinge ear (20), the T shape internal mold sill edge of a knife (21), base left side adjustment hole (22), steel column locating hole (23), the right adjustment hole (24) of base.

Specific embodiment

In conjunction with the accompanying drawings, the specific embodiment of the present utility model is to be connected with the external mold left column (3) of tape guide groove with the end that the metal material of the pressue device of hand jack (6) or electronic jack and sheet material and section bar is made external mold entablature (1), the jack firm pipe of guiding (2) is installed below the middle part, and the other end of external mold entablature (1) is connected with the external mold right column (12) of the tape guide groove that is shaped on fraising (16) by hinge (4) on the external mold; The lower end of the external mold left column (3) of tape guide groove is connected with base (15); On the top of internal mold entablature (7) jack (6) is installed, one end is connected with the internal mold right column (11) of tape guide piece by internal mold hinge (9), the other end is connected with the internal mold left column (8) of tape guide piece, the lower end of the internal mold left column (8) of tape guide piece is connected with T shape internal mold sill (10) again, and the T shape internal mold sill edge of a knife (21) is made in the bottom of T shape internal mold sill (10); Being shaped on the right adjustment hole (24) of more than one base left side adjustment hole (22) and base in the plane of base (15), for installing and fixing steel column (19), and is 1～30 to spend by the x-ray angle between steel column locating hole (23) adjusting two steel columns (19); The internal mold left column (8) of the tape guide piece of interior mould assembly is installed in the groove of external mold left column (3) of tape guide groove, put down the internal mold right column (11) of tape guide piece, put down the external mold right column (12) of tape guide groove again, hinge (14), fraising (16) are connected with base hinge ear (20) down by external mold, the guide pad of interior mould assembly the right and left (17) snaps in the external mold right column (12) of the external mold left column (3) of tape guide groove and tape guide groove, and can move up and down in its groove.During use, Taper Pipe according to any one processing curvature, the thickness of " circular upper part and square lower part " or other abnormity components and hook, determine the x-ray angle of steel column (19) in base (15), and with steel column (19) by steel column locating hole (23), base left side adjustment hole (22) and the right adjustment hole of base (24) are fixed on the base (15), mention interior mould assembly, send into processing plate (13), jack (6) pressurization, the T shape internal mold sill edge of a knife (21) on the T shape internal mold sill (10) pressurizes to hook, doing straight reciprocating motion by patrix makes sheet material produce angular deformation, do not have the angular deformation of several different distortion amounts and then changed to needed various abnormity component after pressurized, the use of processing " circular upper part and square lower part " is, rotate near firing angle end fixed point, the other end of firing angle then moves with the hook limit flanging of " circular upper part and square lower part " round mouth, the more angular deformation of round mouth has formed circle like this, and square opening presses down in a fixed point all the time, then become the side, thereby reached the purpose that the utility model can be processed circular upper part and square lower part and specially shaped taper pipe, especially to " bent thickness rate " less member, just thickness is thicker, the deformation element that curvature is less more demonstrates bigger advantage.If processing dimension is 200mm for a big mouthful diameter, the osculum diameter is 108mm, highly is 200mm, and thickness of slab is 10mm, and processing quantity is 29 member.As knock shape shape hammer out with traditional sledgehammer, almost can't be extremely difficult in other words, because of diameter, be thickness of slab thicker again (being that bent thickness rate is little), the artificial moment that applies is nowhere near, and as suppressing with inside and outside core mold, then workpiece quantity is few greatly, mould can only press specification of the same race also not have versatility, Gu cost is too high.So concrete enforcement of the present utility model not only can be processed into sheet metal the formed parts of circular upper part and square lower part and specially shaped taper pipe, and the thickness of slab of processing can reach thickness at 3mm～30mm.

Claims

1, a kind of equipment that can process circular upper part and square lower part and specially shaped taper pipe that sheet metal is shaped that relates to, by external mold entablature (1), jack (6), base (15), fraising (16), steel column (19), base left side adjustment hole (22), steel column locating hole (23), right adjustment hole (24) of base and pressue device are formed, it is characterized in that: the end at external mold entablature (1) is connected with the external mold left column (3) of tape guide groove, the jack firm pipe of guiding (2) is installed below the middle part, and the other end of external mold entablature (1) is connected with the external mold right column (12) of the tape guide groove that is shaped on fraising (16) by hinge (4) on the external mold; The lower end of the external mold left column (3) of tape guide groove is connected with base (15); On the top of internal mold entablature (7) jack (6) is installed, one end is connected with the internal mold right column (11) of tape guide piece by internal mold hinge (9), the other end is connected with the internal mold left column (8) of tape guide piece, the lower end of the internal mold left column (8) of tape guide piece is connected with T shape internal mold sill (10) again, and the T shape internal mold sill edge of a knife (21) is made in the bottom of T shape internal mold sill (10); Being shaped on the right adjustment hole (24) of more than one base left side adjustment hole (22) and base in the plane of base (15), for installing and fixing steel column (19), and is 1～30 to spend by the x-ray angle between steel column locating hole (23) adjusting two steel columns (19); The internal mold left column (8) of the tape guide piece of interior mould assembly is installed in the groove of external mold left column (3) of tape guide groove, put down the internal mold right column (11) of tape guide piece, put down the external mold right column (12) of tape guide groove again, hinge (14), fraising (16) are connected with base hinge ear (20) down by external mold, the guide pad of interior mould assembly the right and left (17) snaps in the external mold right column (12) of the external mold left column (3) of tape guide groove and tape guide groove, and can move up and down in its groove.

2, the equipment that can process circular upper part and square lower part and specially shaped taper pipe according to claim 1 is characterized in that: the material of making this equipment is sheet material and the section bar in the metal material.

3, the equipment that can process circular upper part and square lower part and specially shaped taper pipe according to claim 1 is characterized in that: pressue device is hand jack (6) or electronic jack.