CN205270420U

CN205270420U - Novel material stopping block

Info

Publication number: CN205270420U
Application number: CN201520913883.5U
Authority: CN
Inventors: 陈和平
Original assignee: Yang Zhongkai Pleases Copper Material Co Ltd
Current assignee: Yang Zhongkai Pleases Copper Material Co Ltd
Priority date: 2015-11-17
Filing date: 2015-11-17
Publication date: 2016-06-01
Anticipated expiration: 2025-11-17

Abstract

The utility model relates to a novel material stopping block for copper continuous extrusion equipment, this extrusion equipment includes the die cavity and keeps off the material piece, keeping off material piece cross -section and being 9 styles of calligraphy, it is relative with copper material contact surface end the die cavity is outstanding, and is right the die cavity forms the cornerite structure. The utility model discloses simple structure can prevent to ooze copper because of die cavity and the right angle wearing and tearing that keep off the material piece lead to the bottom.

Description

A kind of novel material blocking block

Technical field

The utility model relates to copper continuous extrusion equipment component, specifically discloses a kind of novel material blocking block.

Background technology

Material blocking block is used for copper continuous extrusion equipment, copper bar acts on extruding distortion on material blocking block through extruding race, enters die cavity, (shown by arrow direction is copper bar distortion flow direction), originally new material blocking block and new die cavity coordinate closely (such as Fig. 1), originally can normally using, it may also be useful to after for some time, the right angle of material blocking block and cavity has certain abrasion, form pit (such as Fig. 2), copper material will be caused to get into slot, material blocking block is lifted, cause can not normally using (such as Fig. 3).

Practical novel content

Goal of the invention of the present utility model is: provide a kind of structure simple for overcoming the above problems, and can prevent the right angle abrasion because of die cavity and material blocking block from causing bottom to ooze the type material blocking block of copper.

The technical scheme that the utility model adopts is such:

A kind of novel material blocking block, for copper continuous extrusion equipment, this extrusion equipment comprises die cavity and material blocking block, and described material blocking block cross section is 9 fonts, and its described die cavity relative to copper material contact surface end is given prominence to, and described die cavity is formed angle wrapping structure.

In sum, owing to adopting technique scheme, the beneficial effects of the utility model are:

The utility model structure is simple, can prevent because die cavity and the long-time practicality of material blocking block cause right angle to wear and tear so that ooze copper bottom material blocking block; Extend the work-ing life of die cavity and material blocking block.

Accompanying drawing explanation

Fig. 1 is prior art construction schematic diagram;

Fig. 2 is the material blocking block used and die cavity wear enlarged view;

Fig. 3 is the result of use figure after prior art construction weares and teares;

Fig. 4 is structural representation of the present utility model.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figure 4, a kind of novel material blocking block, for copper continuous extrusion equipment, this extrusion equipment comprises die cavity 2 and material blocking block 1, and described material blocking block 1 cross section is 9 fonts, and its described die cavity 2 relative to copper material contact surface end is given prominence to, and described die cavity 2 is formed angle wrapping structure; Copper material has a common boundary position formation change to flowing at described material blocking block 1 and die cavity 2, even if life-time service blocking material plate 1 part of blocking material plate 1 and die cavity 2 grinds off also can not be lifted, not affect actual practical function.

The foregoing is only better embodiment of the present utility model; not in order to limit the utility model; all any amendment, equivalent replacement and improvement etc. done within spirit of the present utility model and principle, all should be included within protection domain of the present utility model.

Claims

1. a novel material blocking block, for copper continuous extrusion equipment, this extrusion equipment comprises die cavity and material blocking block, it is characterised in that: described material blocking block cross section is 9 fonts, and its described die cavity relative to copper material contact surface end is given prominence to, and described die cavity is formed angle wrapping structure.