CN201279547Y

CN201279547Y - Forming wheel of novel welding wire forming device

Info

Publication number: CN201279547Y
Application number: CNU2008200967236U
Authority: CN
Inventors: 边庆宽; 王长桥
Original assignee: GUIZHOU HANGTIAN NANHAI ELECTROMECHANICS CO Ltd
Current assignee: GUIZHOU HANGTIAN NANHAI ELECTROMECHANICS CO Ltd
Priority date: 2008-10-30
Filing date: 2008-10-30
Publication date: 2009-07-29
Anticipated expiration: 2018-10-30

Abstract

The utility model relates to a forming wheel of a novel welding wire forming machine, which adopts the combination structure and consists of a supporting ring, a forming wheel and a cover ring, wherein, the forming wheel and the cover ring are fixed on the outer circle of the supporting ring, and the center of the forming wheel is overlapped with the axial center of the supporting ring; the supporting ring and the cover ring are made of structural steel, and the intermediate key part, namely the forming wheel is made of the hard alloy. The forming wheel has small processing quantity, low cost and short processing period; the product is easy to form the seriation.

Description

A kind of briquetting roller of novel welding wire make-up machine

Technical field

The utility model relates to a kind of briquetting roller of welding wire make-up machine, belongs to Steel Wire Products Industry electromechanical equipment technical field.

Background technology

Make-up machine is to belong to flux-cored wire to manufacture welding wire forming unit in the complete equipment.Prick drawing equipment or make-up machine passes make-up machine from translator traction steel band by roller, the steel band rolling is become the hollow steel wire at steel band in by the process of make-up machine, and in this process, welding wire medicinal powder is wrapped into steel wire inside.The function of briquetting roller becomes the hollow steel wire with the steel band rolling exactly.

The structure of briquetting roller adopts overall structure at present, is formed by the direct grinding manufacturing of homogenous material (being carbide alloy), and its grinding amount is big, and cycle time is longer, and owing to uses homogenous material so manufacturing cost is very high.Therefore in the manufacture process of reality, the structure of briquetting roller has very big influence to the process-cycle and the cost of this part.

The utility model content

The purpose of this utility model provides a kind of briquetting roller of novel make-up machine, to reduce product cost, enhances productivity.

Briquetting roller described in the utility model adopts fabricated structure, partly form by support ring, briquetting roller, bezel ring, three, briquetting roller and bezel ring, are fixed on the support ring cylindrical, and the briquetting roller center is overlapped with the support ring axial centre, wherein the material of support ring and bezel ring, part is a structural steel, the material selection carbide alloy of briquetting roller.

Adopt the following characteristics that the utlity model has of such scheme:

1. the consumption of carbide alloy is little, and cost reduces (cost-saved about 70%) greatly

2. processing capacity is little, and the process-cycle is short;

3. product forms seriation easily.

Description of drawings

Fig. 1 is a prior art briquetting roller structural representation

Fig. 2 is a kind of example structure schematic diagram of the utility model;

Fig. 3 is the another kind of example structure schematic diagram of the utility model;

Among the figure: 1-support ring, 2-briquetting roller, 3-bezel ring,, 4-screw, 5-elastic washer.

The specific embodiment

Described welding wire briquetting roller comprises protruding briquetting roller and recessed briquetting roller, as shown in Figure 1, welding wire briquetting roller convex-concave briquetting roller described in the utility model all adopts fabricated structure, partly form by support ring 1, briquetting roller 2, bezel ring, 3 three, briquetting roller 2 and bezel ring, 3 are fixed on support ring 1 cylindrical, and the briquetting roller center is overlapped with the support ring axial centre, and wherein the material of support ring 1 and bezel ring, 3 is a structural steel, middle key position is the material selection carbide alloy of briquetting roller 2, as Fig. 2, shown in Figure 3.

Briquetting roller, bezel ring, and support ring adopt axis hole size fit form for the less briquetting roller of size, as shown in Figure 1 fixedly the time; For larger-size briquetting roller, fixedly connected by screw 4 and elastic washer 5 between support ring and the bezel ring,, as shown in Figure 3.

Claims

1, a kind of briquetting roller of novel welding wire make-up machine, it is characterized in that: described briquetting roller adopts fabricated structure, partly form by support ring (1), briquetting roller (2), bezel ring, (3) three, briquetting roller (2) and bezel ring, (3) are fixed on support ring (1) cylindrical, and the briquetting roller center is overlapped with the support ring axial centre, wherein the material of support ring (1) and bezel ring, (3) is a structural steel, and middle key position is the material selection carbide alloy of briquetting roller (2).

2, the briquetting roller of novel according to claim 1 welding wire make-up machine is characterized in that: briquetting roller (2), bezel ring, (3) adopt the size fit form to be connected and fixed with support ring (1).

3, the briquetting roller of novel according to claim 1 welding wire make-up machine is characterized in that: be connected and fixed by screw (4) and elastic washer (5) between described support ring and the bezel ring.