CN208178250U - A kind of Multi-function folding tulwar tool - Google Patents

Abstract

The utility model relates to bending machine die fields, especially a kind of Multi-function folding tulwar tool, including upper slitter and cut, upper slitter is one group of variform upper slitter of point of a knife, it cuts as cuboid, there is the cutter groove to match with the point of a knife shape of upper slitter on each face of cuboid, the shape of each upper slitter point of a knife is arc, double arcs, three arcs, octagonal, had using the Multi-function folding tulwar of the utility model, can bending go out the sheet metal bendings of four kinds of shapes, and it is only cut with one, when operating, the cutter groove of required shape cut is gone to above, top changes corresponding upper slitter into, sheet metal bending side of different shapes, only one group of upper slitter and one is needed to cut, it is low to manufacture processing cost, mold is simple.

Description

A kind of Multi-function folding tulwar tool

Technical field

The utility model relates to bending machine die field, especially a kind of Multi-function folding tulwar tool.

Background technique

Bending machine die is the tool that bending machine is used to processing and forming plate, and this tool is made of various parts, without Same product is made of different molds and different parts, it is mainly realized by the change of physical state of the formed material The processing of article shape, the tool for having specific shape and size under the pressure of the bending machine become blank.Bending The upper slitter of machine mold and the shape cut match, and upper slitter and cut that shape is single, for needing the plate of multiple shape bendings, Such as in bin field, seamed edge needs multiple shapes, must just there is more set bending machine dies, and manufacture processing cost is high.

Utility model content

That the purpose of the utility model is to provide a kind of manufacture processing costs is low, mold is simple, can bending go out multiple shapes Multi-function folding tulwar tool.

The following technical solution is employed realizes above-mentioned technical problem:

A kind of Multi-function folding tulwar tool, including upper slitter and cut, upper slitter is one group of variform upper slitter of point of a knife, cut for Cuboid has the cutter groove to match with the point of a knife shape of upper slitter on each face of cuboid.

A kind of above-mentioned Multi-function folding tulwar tool, the point of a knife shape of upper slitter are arc.

A kind of above-mentioned Multi-function folding tulwar tool, the fillet of the arc of point of a knife is 86 °, and the width of radius 10mm, upper slitter are 30mm。

A kind of above-mentioned Multi-function folding tulwar tool, the point of a knife shape of upper slitter are double arcs.

A kind of above-mentioned Multi-function folding tulwar tool, the radius of one arc of point of a knife are 10mm, and the radius of another arc is 5mm, The width of upper slitter is 30mm.

A kind of above-mentioned Multi-function folding tulwar tool, the point of a knife shape of upper slitter are three arcs.

A kind of above-mentioned Multi-function folding tulwar tool, the shape of each arc of point of a knife is identical, and the radius of arc is 5mm, upper slitter Width be 30mm.

A kind of above-mentioned Multi-function folding tulwar tool, the point of a knife shape of upper slitter are octagonal.

A kind of above-mentioned Multi-function folding tulwar tool, octagonal point of a knife base width is 25mm, and the width of upper slitter is 40mm。

A kind of above-mentioned Multi-function folding tulwar tool, the section of the cutter groove on four faces cut be respectively arc, double arcs, Three arcs, octagonal of falling.

Had using the Multi-function folding tulwar of the utility model, can bending go out the sheet metal bendings of four kinds of shapes, and only with one It is a to cut, when operating, the cutter groove of required shape cut is gone to above, top changes corresponding upper slitter into, not similar shape The sheet metal bending side of shape only needs one group of upper slitter and one to cut, and manufacture processing cost is low, mold is simple.

Detailed description of the invention

Fig. 1 is the structural schematic diagram cut of the utility model.

Fig. 2 is the structural schematic diagram of one of upper slitter of the utility model.

Fig. 3 is the structural schematic diagram of another upper slitter of the utility model.

Fig. 4 is the structural schematic diagram of the third upper slitter of the utility model.

Fig. 5 is the structural schematic diagram of the 4th upper slitter of the utility model.

Specific embodiment

Referring to Fig.1, it Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of Multi-function folding tulwar tool, including upper slitter 21,31,41,51 and cuts 1, cut 1 as cuboid, have on each face of cuboid the cutter groove 2 to match with the point of a knife shape of upper slitter 21,31,41,51,3, 4,5,22 shape of point of a knife of upper slitter 21 is arc, and the fillet of the arc of upper slitter 21 is 86 °, and the width of radius 10mm, upper slitter 21 are 30mm.32 shape of point of a knife of upper slitter 31 is double arcs, and the radius of an arc is 10mm, and the radius of another arc is 5mm, upper slitter 31 Width be 30mm.42 shape of point of a knife of upper slitter 41 is three arcs, each arc of upper slitter 41 is identical, and the radius of arc is 5mm, The width of upper slitter 41 is 30mm.52 shape of point of a knife of upper slitter 51 is that octagonal, octagonal base width are 17.6mm, on The width of knife 51 is 40mm.

Upper slitter is fixed on the upper die holder of bending machine tool, is cut on the lower die holder for being fixed on bending machine tool, when operating, The cutter groove of required shape cut is gone to above, and top changes corresponding upper slitter into, and sheet metal bending side of different shapes only needs One group of upper slitter and one cut, and manufacture processing cost is low, mold is simple.

Claims (10)

1. a kind of Multi-function folding tulwar tool, including upper slitter and cut, it is characterised in that: upper slitter is on one group of point of a knife is variform Knife cuts as cuboid, has the cutter groove to match with the point of a knife shape of upper slitter on each face of cuboid.

2. a kind of Multi-function folding tulwar tool according to claim 1, it is characterised in that: the point of a knife shape of upper slitter is arc.

3. a kind of Multi-function folding tulwar tool according to claim 2, it is characterised in that: the fillet of the arc of point of a knife is 86 °, partly Diameter is 10mm, and the width of upper slitter is 30mm.

4. a kind of Multi-function folding tulwar tool according to claim 2 or 3, it is characterised in that: the point of a knife shape of upper slitter is double Arc.

5. a kind of Multi-function folding tulwar tool according to claim 4, it is characterised in that: the radius of one arc of point of a knife is 10mm, the radius of another arc are 5mm, and the width of upper slitter is 30mm.

6. a kind of Multi-function folding tulwar tool according to claim 5, it is characterised in that: the point of a knife shape of upper slitter is three arcs Shape.

7. a kind of Multi-function folding tulwar tool according to claim 6, it is characterised in that: the shape phase of each arc of point of a knife Together, the radius of arc is 5mm, and the width of upper slitter is 30mm.

8. a kind of Multi-function folding tulwar tool according to claim 7, it is characterised in that: the point of a knife shape of upper slitter is octagonal Shape.

9. a kind of Multi-function folding tulwar tool according to claim 8, it is characterised in that: octagonal point of a knife base width For 25mm, the width of upper slitter is 40mm.

10. a kind of Multi-function folding tulwar tool according to claim 9, it is characterised in that: the cutter groove on four faces cut Section be respectively arc, double arcs, three arcs, fall octagonal.