CN104439101A

CN104439101A - Machining mould for spiral heating aluminum tube

Info

Publication number: CN104439101A
Application number: CN201410553745.0A
Authority: CN
Inventors: 付建; 邹洪
Original assignee: Wuhu Taineng Heating Appliance Co Ltd
Current assignee: Wuhu Taineng Heating Appliance Co Ltd
Priority date: 2014-10-17
Filing date: 2014-10-17
Publication date: 2015-03-25

Abstract

The invention relates to a machining mould for a spiral heating aluminum tube. The machining mould comprises an upper mould and a lower mould, wherein the lower mould comprises a lower template, a cutting seat I and a cutting seat II; the upper mould comprises an upper template, a mould cavity, an inner notch and an outer notch; both the cutting seat I and the cutting seat II are installed on the surface of the lower template, the mould cavity is formed in the lower end of the upper template and is planar and spiral, the inner notch is formed in the end on the inner side of the mould cavity, the outer notch is formed in the end on the outer side of the mould cavity, and the inner notch and the outer notch correspond to the cutting seat I and the cutting seat II respectively. The machining mould provided by the invention is reasonable in structural design, and high-quality inner and outer openings are formed by the matching between the cutting seat I and the inner notch as well as the matching between the cutting seat II and the outer notch at two ends after upper and lower mould clamping, so that the machining mould has the characteristics of low cost, high efficiency and good quality, and the heating aluminum tube is machined and molded finally.

Description

A kind of spiral type heated aluminum pipe processing mold

Technical field

The present invention relates to materials processing class mould, specifically a kind of spiral type heated aluminum pipe processing mold.

Background technology

The heating aluminum pipe great majority of current most of bent-tube boiler are all the processing modes adopting casting, bend pipe is due to self length and degree of crook, to notice that clipping of two end faces of self ensures himself length when casting, but just actual situation, traditional processing mold, often when clipping two ends, often can not ensure its face size thus causing the trouble of following process.

Summary of the invention

For solving the problems of the technologies described above, the present invention proposes can be perfect to processing aluminum pipe two-port place casting and there is a kind of spiral type heated aluminum pipe processing mold that equipment cost is low, process fast feature.

A kind of spiral type heated aluminum pipe processing mold, comprise upper die and lower die, described counterdie comprises lower bolster, cuts seat one and cut seat two, described patrix comprises cope match-plate pattern, die cavity, inner recess and outer recess, cuts seat one and cut seat two to be installed in lower bolster on the surface, and described die cavity is arranged on cope match-plate pattern lower end, described die cavity is snail shape, described inner recess is located at die cavity medial end, and described outer recess is located at die cavity outboard end, described inner recess, outer recess respectively with cut seat one, to cut seat two corresponding.

Described outer recess is class right triangular shape structure.

After matched moulds, founding materials is casting under the effect of mould, and its material two ends form required inner port and external port through cutting seat one after the cooperation coordinating, cut seat two and outer recess of inner recess.

The invention has the beneficial effects as follows: reasonable in design of the present invention, by two ends after upper and lower matched moulds through cutting the cooperation coordinating, cut seat two and outer recess of seat one and inner recess, thus form high-quality interior external port, have that cost is low, efficiency is high, the measured feature of matter, and heat aluminum pipe machine-shaping the most at last.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, invention is further illustrated.

Fig. 1 is main TV structure schematic diagram of the present invention;

Fig. 2 is the B-B sectional structure schematic diagram of Fig. 1;

Fig. 3 is the A-A sectional structure schematic diagram of Fig. 1.

Detailed description of the invention

The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below the present invention being set forth further.

As shown in Figure 1 to Figure 3, a kind of spiral type heated aluminum pipe processing mold, comprise upper die and lower die, counterdie comprises lower bolster 1, cuts seat 1 and cut seat 23, patrix comprises cope match-plate pattern 4, die cavity 5, inner recess 6 and outer recess 7, cut seat 1 and cut seat 23 and be installed in lower bolster 1 on the surface, die cavity 5 is arranged on cope match-plate pattern 4 lower end, die cavity 5 is in snail shape, inner recess 6 is located at die cavity 5 medial end, outer recess 7 is located at die cavity 5 outboard end, inner recess 6, outer recess 7 respectively with cut seat 1, to cut seat 23 corresponding.

Outer recess 7 is class right triangular shape structure, to facilitate the de-material of product.

After matched moulds, founding materials is casting under the effect of mould, and its material two ends form required inner port and external port through cutting seat 1 after the cooperation coordinating, cut seat 23 and outer recess 7 of inner recess 6.

Only founding materials need be put on backing plate 2 before work.

During use, starting power supply drives whole patrix to move down, when patrix and counterdie matched moulds, founding materials is one-body molded under the effect of mould 5, and its material two ends form required inner port and external port through cutting seat 1 after the cooperation coordinating, cut seat 23 and outer recess 7 of inner recess 6.Upwards lift patrix afterwards, whole heating aluminum pipe completion of processing.

More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in claimed the present invention.Application claims protection domain is defined by appending claims and equivalent thereof.

Claims

1. a spiral type heated aluminum pipe processing mold, comprise upper die and lower die, it is characterized in that: described counterdie comprises lower bolster (1), cut seat one (2) and cut seat two (3), described patrix comprises cope match-plate pattern (4), die cavity (5), inner recess (6) and outer recess (7), described cut seat one (2) and cut seat two (3) be installed in lower bolster (1) on the surface, described die cavity (5) is arranged on cope match-plate pattern (4) lower end, described die cavity (5) is in snail shape, described inner recess (6) is located at die cavity (5) medial end, described outer recess (7) is located at die cavity (5) outboard end, described inner recess (6), outer recess (7) respectively with cut seat one (2), cut seat two (3) corresponding.

2. a kind of spiral type heated aluminum pipe processing mold according to claim 1, is characterized in that: described outer recess (7) is in class right triangular shape structure.