CN2850796Y

CN2850796Y - Wire reel

Info

Publication number: CN2850796Y
Application number: CN 200520120717
Authority: CN
Inventors: 胡木林
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-23
Filing date: 2005-12-23
Publication date: 2006-12-27
Anticipated expiration: 2015-12-23

Abstract

The utility model relates to a welding wire disk which belongs to the technical field of welding equipment. The utility model is designed for reducing the cost of products and avoiding environment pollution. The utility model is in the structure of a rigid hub-shaped body and is provided with a layer winding starting surface 1. Both ends of the layer winding starting surface are fixedly connected with a blocking body 2 with round outer edges. The diameter of the blocking body is bigger than that of the layer winding starting surface. The utility model is characterized in that the layer winding starting surface is composed of steel wires 10 and space among the steel wires formed from cylinder surfaces, wherein each steel wire 10 is composed of N cylinder surfaces which are distributed with equal distance along a generatrix; the blocking body 2 comprises a steel wire round ring 29 and is provided with N blocking body radial steel wires 25 fixedly connected with the steel wire round ring 29 in a radial direction; the blocking body radial steel wires 25 are correspondingly and fixedly connected with the steel wires 10 formed from cylinder surfaces one by one. The embodiment is formed by mutually welding N parts (500) with same space curve shapes.

Description

A kind of wire reel

Affiliated technical field

The utility model belongs to welding equipment technical field, relates in particular to be used for the wire reel of layer around copper facing carbon dioxide gas arc welding silk.

Background technology

Existing (be used for layer around copper facing carbon dioxide gas arc welding silk) wire reel is injection mo(u)lding, and high material consumption, manufacturing cost height are shaky.Usually take place to cause the whole additional waste that welding wire is scrapped of rolling up because of breaking of wire reel.

Summary of the invention

For reducing manufacturing cost, reduce material consumption, to enhance product performance, it is a kind of with metal wire rod (especially steel wire below the is generally called steel wire) low cost of making, high-intensity wire reel that the utility model provides, and its required manufacturing cost is lower than existing product.

The technical solution of the utility model is:

A kind of wire reel, it is the hub physique structure of a tool rigidity, have one for the welding wire layer around initial surface (face of cylinder or the approximate face of cylinder, call " layer is around initial surface " in the following text), respectively be connected with its outer rim around the two ends of initial surface at layer and be circular block body, the diameter of block body greater than layer around the initial surface diameter; It is characterized in that: the described layer space between N bar that initial surface is distributed by equally spaced edge (layer around initial surface) bus (N for greater than 3 integer) steel wire (calling " cylinder formation steel wire " in the following text) and cylinder formation steel wire constituted; Described block body comprises an annulus that is made of steel wire (calling " steel wire annulus " in the following text), and has N bar steel wire (calling " block body is steel wire radially " in the following text) radially affixed with the steel wire annulus; Block body radially steel wire becomes affixed one to one with cylinder formation steel wire.

The beneficial effects of the utility model: the utility model all is made of steel wire, and is solid, cannot not fall brokenly; And cost is low, is about 1/3 of existing product.

Description of drawings

Below in conjunction with accompanying drawing and an embodiment the utility model is further specified.

Fig. 1 is the schematic diagram of the utility model embodiment.

Fig. 2 is part 500 schematic diagrames of embodiment.

The specific embodiment

As shown in the figure, a kind of wire reel of the utility model, it is the hub physique structure of a tool rigidity, have one for the welding wire layer around layer around initial surface 1 (containing the approximate face of cylinder), respectively be connected with its outer rim around the two ends of initial surface at layer and be circular block body 2, the diameter of block body greater than layer around the initial surface diameter; It is characterized in that: the space that the N bar that described layer is distributed by equally spaced edge (layer around initial surface) bus around initial surface 1 (N for greater than 3 integer) cylinder constitutes between steel wire 10 and the cylinder formation steel wire 10 is constituted; Described block body 2 comprises a steel wire annulus 29, and N bar block body is arranged, and radially steel wire 25 is radially affixed with steel wire annulus 29; Block body radially steel wire 25 is affixed one to one with 10 one-tenth of steel wires of cylinder formation.

As shown in the figure, embodiment is welded to each other by N identical part 500 and forms.

As shown in Figure 2, each part 500 is the space curve shape of steel wire material, and its stage casing is that one section (being similar to) straight line constitutes a cylinder formation steel wire 10; The two-end-point that cylinder constitutes steel wire 10 respectively is to turn bent point, the far-end steel wire turns about an angle of 90 degrees to the homonymy that cylinder constitutes steel wire 10 in same plane invagination, straight line extends to the radially length of steel wire 25 of block body then, constitutes radially steel wire 25 of (a pair of belong to respectively two block bodies) block body; Each block body radially far-end of steel wire 25 is to turn bent some A, perpendicular to comprise cylinder constitute steel wire 10 and block body radially in the plane of steel wire 25 to block body radially the homonymy folding of steel wire 25 turn, extend to the 1/N arc length of the circumference of steel wire annulus 29 along steel wire annulus 29, arrive terminal B, constitute 1/N steel wire annulus 290.

As shown in the figure, piece together a steel wire annulus 29, and the terminal B that turns bent some A and that part 500 of this part 500 is affixed successively promptly constitutes the utility model by N 1/N steel wire annulus 290.As shown in the figure, for making things convenient for affixed (electric resistance welding) of terminal A and terminal B, the 1/N steel wire annulus 290 of part 500 also prolongs a little length outside terminal B, and 1/N steel wire annulus 290 is slightly less than the radius (its numerical value is the diameter length of the steel wire that adopted) of steel wire annulus 29 near the radiuses of the part that turns bent some A; Prolongation outside the terminal B of each part 500 be overlapped on another part 500 near outside the 1/N steel wire annulus 290 that turns bent some A and affixed mutually, form the level and smooth steel wire annulus 29 of outer rim.

The numerical value of N is preferably between 4-12.

After radially steel wire 25 is done the variation of inclination or bending in plane, steel wire annulus 29 place to aforementioned block body, radially steel wire 25 equivalences of itself and aforementioned block body.

With Fig. 1 as Figure of abstract.

Claims

1. a wire reel is the hub physique structure of a tool rigidity, a layer is arranged around initial surface (1), respectively be connected with its outer rim around the two ends of initial surface at layer and be circular block body (2), the diameter of block body greater than layer around the initial surface diameter; It is characterized in that: described layer is made of the space that the equally spaced N bar cylinder that distributes along bus constitutes between steel wire (10) and the cylinder formation steel wire (10) around initial surface (1); Described block body (2) comprises a steel wire annulus (29), and N bar block body is arranged, and radially steel wire (25) is radially affixed with steel wire annulus (29); Block body radially steel wire (25) becomes affixed one to one with cylinder formation steel wire (10).

2. a kind of wire reel according to claim 1 is characterized in that: be welded to each other by N identical part (500) and form;

Each part (500) is the space curve shape of steel wire material, and its stage casing is that one section straight line constitutes a cylinder formation steel wire (10); The two-end-point that cylinder constitutes steel wire (10) respectively is to turn bent point, and the far-end steel wire constitutes homonymy from steel wire (10) to cylinder turns about an angle of 90 degrees in same plane invagination, and straight line extends to the radially length of steel wire (25) of block body then, constitutes radially steel wire (25) of block body; Each block body radially far-end of steel wire (25) is to turn bent point (A), perpendicular to comprise cylinder constitute steel wire (10) and block body radially in the plane of steel wire (25) to block body radially the homonymy of steel wire (25) roll over and turn, extend to the 1/N arc length of the circumference of steel wire annulus (29) along steel wire annulus (29), arrive end points (B), constitute 1/N steel wire annulus (290);

Piece together a steel wire annulus (29) by N 1/N steel wire annulus (290), and the end points (B) that turns bent point (A) and those parts (500) of this part (500) is affixed successively.

3. a kind of wire reel according to claim 2, it is characterized in that: the 1/N steel wire annulus (290) of part (500) also prolongs a little length outside end points (B), and 1/N steel wire annulus (290) is slightly less than the radius of steel wire annulus (29) near the radius that turns the part of bent point (A); Prolongation outside the end points (B) of each part (500) be overlapped on another part (500) near turning outside the 1/N steel wire annulus (290) of bent point (A) and affixed mutually.

4. according to claim 1,2 or 3 described a kind of wire reels, it is characterized in that: the numerical value of N, between 4-12.