CN202779394U

CN202779394U - Puncher pin of stamping terrace die

Info

Publication number: CN202779394U
Application number: CN 201220333018
Authority: CN
Inventors: 车容俊; 林夏; 罗亚芳
Original assignee: Chengdu Cuopu Technology Co Ltd
Current assignee: Chengdu Cuopu Technology Co Ltd
Priority date: 2012-07-11
Filing date: 2012-07-11
Publication date: 2013-03-13
Anticipated expiration: 2022-07-11

Abstract

The utility model discloses a puncher pin of a stamping terrace die. The puncher pin comprises a guiding component and a cutting edge component, wherein the an erosion resistant layer and a wear resistant layer are sequentially covered on the cutting edge component from inside to outside, the erosion resistant layer is a silicon carbide ceramic layer, and the wear resistant layer is a metal ceramic coating. The puncher pin of the stamping terrace die is high temperature resistant, high in hardness, high in abrasive resistance and good in affinity. Moreover, the erosion resistant layer and the wear resistant layer directly participate punching of workpieces so that the average service life of the puncher pin is prolonged by 6-8 times, the maintenance cost for replacement of the puncher pin of the stamping terrace die is saved, troubles and workloads of working staff for the replacement of the puncher pin are reduced, and normal and stable production of a press machine is guaranteed.

Description

Toilet wash tool

Technical field

The utility model relates to a kind of mould, relates in particular to a kind of Toilet wash tool.

Background technology

Drift also is punch, patrix, formpiston, red needle etc., and drift is mounted in the metal parts in the diel, is applied to contact with the direct of material, makes material generation deformation, cuts material.Mold and punching head generally adopts high-speed steel and wolfram steel etc. as material, and high-speed steel drift and wolfram steel drift etc. are arranged, and drift is to cooperate plunger rod, drift nut, the female together use of punching.The general steel tower factory punching purposes that is used for.The processing of HL blade specialty: numerical control steel tower factory drift, punching mother, plunger rod, drift nut have had decades, the exhibition of producing occur to numerical control production from general car.The at present fully integrated streamline production of numerically controlled lathe.Existing drift anticorrosive property and anti-wear performance do not satisfy the special work post demand.

Summary of the invention

For the problem that above-mentioned prior art exists, the utility model provides a kind of Toilet wash tool.

To achieve these goals, the technical solution adopted in the utility model is: a kind of Toilet wash tool, comprise guiding parts and cutting edge parts, and be coated with successively from inside to outside anticorrosive coat and wearing layer on the cutting edge parts, anticorrosive coat is the silicon carbide ceramics layer, and wearing layer is metal-cermic coating.

As preferably, wearing layer is nitrogen titanizing aluminized coating.

Compared with prior art, the utility model has the advantage of: high temperature resistant, hardness is large, wearability is strong, affinity is good, and anticorrosive coat and wearing layer are participated in the stamping-out of materials and parts directly, make the drift average life span improve 6 ~ 8 times, saved the maintenance cost of mould transposing drift, reduce trouble and workload that the staff changes drift, guaranteed the normal steady production of forcing press.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the partial enlarged drawing of Fig. 1.

Among the figure: 1, guiding parts; 2, cutting edge parts; 3, anticorrosive coat; 4, wearing layer.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

As a kind of embodiment of the present utility model, consult Fig. 1 and Fig. 2, the utility model comprises guiding parts 1 and cutting edge parts 2, is coated with successively from inside to outside anticorrosive coat 3 and wearing layer 4 on the cutting edge parts 2, anticorrosive coat 3 is the silicon carbide ceramics layer, and wearing layer 4 can be metal-cermic coating.Furthermore wearing layer 4 can be nitrogen titanizing aluminized coating.

The utility model is high temperature resistant, hardness is large, wearability is strong, affinity is good, and anticorrosive coat 3 and wearing layer 4 are participated in the stamping-out of materials and parts directly, make the drift average life span improve 6 ~ 8 times, saved the maintenance cost of mould transposing drift, reduce trouble and workload that the staff changes drift, guaranteed the normal steady production of forcing press.

To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, General Principle as defined herein can the situation within not breaking away from spirit or scope of the present utility model under, realize in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the widest consistent scope.

Claims

1. a Toilet wash tool comprises guiding parts and cutting edge parts, it is characterized in that: be coated with successively from inside to outside anticorrosive coat and wearing layer on the described cutting edge parts, described anticorrosive coat is the silicon carbide ceramics layer, and described wearing layer is metal-cermic coating.

2. Toilet wash tool according to claim 1, it is characterized in that: described wearing layer is nitrogen titanizing aluminized coating.