CN202238893U - Cold rolling roll mold of flat precision alloy wire - Google Patents

Abstract

The utility model relates to a cold rolling roll mold of a flat precision alloy wire. Aiming at solving problems that the traditional cold rolling roll mold for producing the flat precision alloy wire is easy to be damaged due to unreasonable structure, the machined product is poor in quality, the user requirements cannot be satisfied and the production cost is largely increased, the utility model provides the cold rolling roll mold of the flat precision alloy wire. The cold rolling roll mold of the flat precision alloy wire comprises a roll body, two roll necks and a roll head, wherein the two roll necks are respectively positioned at the two ends of the roll body; the roll head is positioned at the other end of any roll neck; and the cold rolling roll mold formed by the roll body, the two roll necks and the roll head is a through shaft integrated structure. The cold rolling roll mold of the flat precision alloy wire provided by the utility model has the advantages of reasonable structure, convenience in use, good quality of the machined product, great material conservation and production cost reduction and can be applied to production lines for machining the precision alloy wire through the cold rolling process.

Description

A kind of roll for cold rolling mould of Precise Alloy flat filament

Technical field

The utility model relates to a kind of mould, particularly a kind of roll for cold rolling mould of Precise Alloy flat filament.

Background technology

At present, the Precise Alloy flat filament is widely used in industry-by-industry, but the existing not only unreasonable structure of the used roll for cold rolling mould of Precise Alloy flat filament of producing; And its surface roughness rank is lower, and the roughness of general roll is Ra0.1, and the structural design of roll neck can not meet the demands; General its is of a size of: Φ 50mm * 50mm, and the flat filament product thickness of processing is irregular, of poor quality; Satisfy not user's requirement, caused the raising greatly of production cost.

The utility model content

The utility model technical problem to be solved is: it is unreasonable owing to what exist on its structure to have the used roll for cold rolling mould of production Precise Alloy flat filament now; It is not only damaged easily; And product processed is of poor quality; Satisfy not user's requirement, caused the problem that improves greatly of production cost.

The scheme that its technical problem of the utility model solution is taked provides a kind of roll for cold rolling mould of Precise Alloy flat filament; Comprise the body of roll 1, two roll necks 2, roller head 3; Two roll necks lay respectively at the two ends of the body of roll 1; Roller head 3 is positioned at the other end of arbitrary roll neck, and the roll for cold rolling mould that the said body of roll 1, two roll necks 2 and roller head 3 constitute is the structure of axis one.

The roll for cold rolling mould of the utility model Precise Alloy flat filament, the roughness of the body of roll reaches Ra0.08, and the roughness of roll neck reaches Ra0.02; The roughness levels of roller head is Ra0.2, and the diameter of roll neck is Φ 40～45mm, and length is 60mm; Not only rational in infrastructure, easy to use, and the good product quality that processes; Save material greatly, reduced production cost.

Description of drawings

Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further explain.

Fig. 1 is the structural representation of the roll for cold rolling mould of the utility model Precise Alloy flat filament;

Accompanying drawing number is: 1. the body of roll, 2. roll neck, 3. roller head.

The specific embodiment

Can know by Fig. 1; The roll for cold rolling mould of a kind of Precise Alloy flat filament of the utility model; Comprise the body of roll 1, two roll necks 2, roller head 3; Two roll necks lay respectively at the two ends of the body of roll 1, and roller head 3 is positioned at the other end of arbitrary roll neck, and the roll for cold rolling mould that the said body of roll 1, two roll necks 2 and roller head 3 constitute is the structure of axis one.

The roughness of the body of roll of the roller mold of the utility model can reach Ra0.08; The roughness of roll neck reaches Ra0.02; The roughness of roller head is Ra0.2; The diameter of roll neck is Φ 40～45mm, and length is 60mm; The reduction greatly of roughness and the change of diameter, not only thickness is even for the feasible flat filament of producing, and quality also can be protected.

Particularly the roll neck diameter is that Φ 44mm, length are the specification mould of 60mm, and its flat filament quality of producing is better.

The roll for cold rolling mould of the utility model Precise Alloy flat filament, not only rational in infrastructure, easy to use, and also the good product quality that processes, saved material greatly, reduced production cost.It is the desirable roller mold of cold rolling processing precise alloy flat filament.

Claims (3)

1. the roll for cold rolling mould of a Precise Alloy flat filament; It is characterized in that: comprise the body of roll (1), two roll necks (2), roller head (3); Two roll necks lay respectively at the two ends of the body of roll (1); Roller head (3) is positioned at the other end of arbitrary roll neck, and the roll for cold rolling mould that the said body of roll (1), two roll necks (2) and roller head (3) constitute is the structure of axis one.

2. the roll for cold rolling mould of a kind of Precise Alloy flat filament according to claim 1 is characterized in that: the roughness of the said body of roll is Ra0.08, and the roughness of roll neck is Ra0.02; The diameter of roll neck is Φ 40～45mm, and length is 60mm.

3. the roll for cold rolling mould of a kind of Precise Alloy flat filament according to claim 2 is characterized in that: the diameter of said roll neck is Φ 44mm.

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