CN205414160U

CN205414160U - Surface TD handles SCR die insert spare

Info

Publication number: CN205414160U
Application number: CN201521089046.1U
Authority: CN
Inventors: 傅庆武; 程海涛
Original assignee: Hefei Xinhang Industrial Mould Manufacturing Co Ltd
Current assignee: Hefei Xinhang Industrial Mould Manufacturing Co Ltd
Priority date: 2015-12-23
Filing date: 2015-12-23
Publication date: 2016-08-03
Anticipated expiration: 2025-12-23

Abstract

The utility model discloses a surface TD handles SCR die insert spare, including inserting the body, the cube that the body of inserting formed for the drawing of square frame face, the body of inserting link up the medial surface and is equipped with arc elongated body, arc elongated body forms for the major arc is perpendicular tensile, the arc draws the health and the body integration drawing of inserting to form, arc elongated body is located the body medial surface middle part of inserting, it is equipped with the fixing bolt through -hole to insert four apex angle departments of body up end, the body up end of inserting is located arc elongated body both sides edge and is equipped with the location pinhole, and the central symmetrical arrangement of two location pinholes one -tenth, location pinhole center and two adjacent fixing bolt through -hole centers are on same straight line. This kind of surface TD handles SCR die insert spare carries out TD through the body surface of will inserting and handles, and the body surface forms one deck metal carbide coating inserting to greatly improve the hardness on the body surface of inserting, anti interlock, wearability, performance such as anti -corrosion.

Description

A kind of surface TD processes SCR die insert part

Technical field

This utility model relates to a kind of die insert, is specially a kind of surface TD and processes SCR die insert part, belongs to technical field of mold.

Background technology

Mould is in design and processing and manufacturing, a lot of difficulties is there is during assembling and setting, therefore the mould of insert structure is selected, and should be in production, it is particularly applied to the diel of automobile body covering piece and beam frame piece, but being because usual heat treatment technics can not make die surface hardness reach requirement at all, the service life of mould and workpiece is the shortest, add the operating cost of enterprise, and product appearance is because the deformation of mould causes homogeneity poor, the mould of common heat treatment is the most often easily damaged, considerably increase maintenance time, reduce production efficiency.

In order to solve the problems referred to above, therefore it is proposed that a kind of surface TD processes SCR die insert part.

Utility model content

The technical problems to be solved in the utility model is to overcome existing defect, a kind of surface TD is provided to process SCR die insert part, by insert body surface is carried out TD process, layer of metal carbide coating is formed at insert body surface, thus it is greatly improved the hardness of insert body surface, bite-resistant, wearability, the performance such as anti-corrosion, thus solve problem present in reality.

For achieving the above object, this utility model provides following technical scheme: a kind of surface TD processes SCR die insert part, including insert body, described insert body is the cube of square-shaped frame face stretching, the described through medial surface of insert body is provided with arc extrusion, described arc extrusion is that major arc stretched vertically forms, described arc draws health stretching integrated with insert body to form, described arc extrusion is positioned in the middle part of insert body medial surface, it is provided with fixing bolt hole at four drift angles in described insert body upper surface, described insert body upper surface is positioned at arc extrusion dual-side and is provided with dowel hole, and two dowel hole layouts in a center of symmetry, bolt hole center is fixed on the same line with adjacent two in described dowel hole center.

Further, described insert body uses Scr steel matter.

Further, described insert body surface uses super hardening process.

nullThe beneficial effects of the utility model are: this kind of surface TD processes SCR die insert part，By insert body surface is carried out TD process，Layer of metal carbide coating is formed at insert body surface，Thus it is greatly improved the hardness of insert body surface，Wearability，The performance such as anti-corrosion，Increase substantially the service life of tool and mould or workpiece，Save production cost or operating cost，Under huge impulsive force，Insert body profile will not change，Therefore product appearance can significantly be improved，Improve the homogeneity of product size，Improving The Quality of Products，And the increase in insert body service life，Significantly save maintenance time and labor intensity，And reduce because the loss brought is shut down in maintenance，TD treatment technology makes insert body coefficient of friction reduce，Anti-seizing property increases substantially，Need not lubricate or reduce lubrication and maybe need not use advanced lubrication product.

Accompanying drawing explanation

Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, is not intended that restriction of the present utility model together with embodiment of the present utility model.In the accompanying drawings:

Fig. 1 is that a kind of surface TD described in the utility model processes SCR die insert part structural representation；

Fig. 2 is that a kind of surface TD described in the utility model processes SCR die insert part front view；

In figure: 1 insert body, 2 arc extrusion, 3 fix bolt hole, 4 dowel holes.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the design in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.

Refer to Fig. 1-2, this utility model provides a kind of design: a kind of surface TD processes SCR die insert part, including insert body 1, the cube that described insert body 1 stretches for square-shaped frame face, the described through medial surface of insert body 1 is provided with arc extrusion 2, described arc extrusion 2 forms for major arc stretched vertically, described arc draws health 2 stretching integrated with insert body 1 to form, described arc extrusion 2 is positioned in the middle part of insert body 1 medial surface, it is provided with fixing bolt hole 3 at four drift angles in described insert body 1 upper surface, described insert body 1 upper surface is positioned at arc extrusion 2 dual-side and is provided with dowel hole 4, and two dowel hole 4 layouts in a center of symmetry, bolt hole 3 center is fixed on the same line with adjacent two in described dowel hole 4 center.

The performances such as described insert body 1 uses Scr steel matter, and described insert body 1 surface uses super hardening process, forms layer of metal carbide coating at insert body surface, thus is greatly improved the hardness on insert body 1 surface, wearability, anti-corrosion.

It should be noted that, this utility model one surface TD processes SCR die insert part using method: be accurately located in die sleeve by insert body 1 by dowel hole 4, insert body 1 is fixed by fixing bolt through fixing bolt hole 3, fixing bolt is not pulled down by the used time from fixing bolt hole 3, easy to use.

It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.

The above; it is only preferred embodiment of the present utility model; not in order to limit this utility model, every any trickle amendment, equivalent and improvement made above example according to technical spirit of the present utility model, within should be included in the protection domain of technical solutions of the utility model.

Claims

null1. a surface TD processes SCR die insert part，Including insert body (1)，It is characterized in that: described insert body (1) is the cube of square-shaped frame face stretching，The through medial surface of described insert body (1) is provided with arc extrusion (2)，Described arc extrusion (2) is that major arc stretched vertically forms，Described arc draws health (2) stretching integrated with insert body (1) to form，Described arc extrusion (2) is positioned in the middle part of insert body (1) medial surface，It is provided with fixing bolt hole (3) at the drift angle of described four, upper surface of insert body (1)，Described insert body (1) upper surface is positioned at arc extrusion (2) dual-side and is provided with dowel hole (4)，And two dowel hole (4) layouts in a center of symmetry，Bolt hole (3) center is fixed on the same line with adjacent two in described dowel hole (4) center.
A kind of surface TD the most according to claim 1 processes SCR die insert part, it is characterised in that: described insert body (1) uses Scr steel matter.
A kind of surface TD the most according to claim 1 processes SCR die insert part, it is characterised in that: described insert body (1) surface uses super hardening process.