CN204679326U - The preparation facilities of a kind of metal material microstructure observation sample - Google Patents

Abstract

The utility model discloses the preparation facilities of a kind of metal material microstructure observation sample, it comprises: a guide frame, it offers a track, is provided with a fluting in the axial direction in the middle part of this track; The resin mass of an embedded with metal; A center has the insert of through hole slot, and this through hole slot is used for accommodating resin mass; An edge sample auxiliary block, for the resin mass held from bottom in type-approval process and the resin mass of auxiliary embedded with metal is shaping; A slide block, entangles the track that insert is also together placed in guide frame during for grinding.It effectively can ensure the smooth, even of metal material sample grinding face to be ground, overcomes the deficiency of hand-ground.

Description

The preparation facilities of a kind of metal material microstructure observation sample

Technical field

The utility model relates to a kind of device for intermetallic composite coating, particularly relates to the preparation facilities of a kind of metal material microstructure observation sample.

Background technology

Metal material microstructure observation is one of of paramount importance analysis means of metal material field, is analyzed can be formulated product processing technique by microstructure observation, assessment product quality etc.Grinding step prepared by metal material microstructure observation sample, general employing manually makes.Existing metallographic grinder, because the problem such as control accuracy and cost, is not generally applied.In the process of hand-ground, be difficult to ensure that grinding face is smooth, even.In order to overcome the deficiency of hand-ground, according to working experience for many years, spy provides following a kind of device to solve this difficult problem.

Summary of the invention

The purpose of this utility model is to provide a kind of metal stretching deformation device, and it can overcome the deficiencies in the prior art.

For achieving the above object, the utility model takes following design proposal:

A preparation facilities for metal material microstructure observation sample, it comprises:

One guide frame, it offers a track, is provided with a fluting in the axial direction in the middle part of this track;

The resin mass of an embedded with metal;

A center has the insert of through hole slot, and this through hole slot is used for accommodating resin mass;

An edge sample auxiliary block, for the resin mass held from bottom in type-approval process and the resin mass of auxiliary embedded with metal is shaping;

A slide block, entangles the track that insert is also together placed in guide frame during for grinding.

In the preparation facilities of described metal material microstructure observation sample, described edge sample auxiliary block upper surface offers groove, the position of offering of this groove is put corresponding with the through hole slot of the insert contacted.

The utility model has the advantages that: effectively can ensure the smooth, even of metal material sample grinding face to be ground, overcome the deficiency of hand-ground.

Accompanying drawing explanation

Fig. 1 is preparation facilities one example structure schematic diagram (duty) of the utility model metal material microstructure observation sample.

Partial component bonding state cross-sectional view when Fig. 2-a is the utility model sample preparation (resin mass of embedded with metal, insert and edge sample auxiliary block).

Partial component bonding state perspective view when Fig. 2-b is the utility model sample preparation (resin mass of embedded with metal, insert and edge sample auxiliary block).

Fig. 3 is the utility model guide frame structural representation.

Fig. 4 is the utility model edge sample auxiliary block structural representation.

Fig. 5 is utility model works process schematic.

In figure: the resin mass of 1-embedded with metal; 2-insert; 3-edge sample auxiliary block; 4-slide block; 5-guide frame.

In Fig. 5:

A) resin mass of embedded with metal, insert and edge sample auxiliary block is included;

B) resin mass and the insert of embedded with metal is included;

C) resin mass of embedded with metal, insert and slide block is included;

D) resin mass of embedded with metal, insert, slide block and guide frame is included.

Below in conjunction with drawings and the specific embodiments, the utility model is described in further details.

Embodiment

Consult shown in Fig. 1, Fig. 2 a and Fig. 2-b, the preparation facilities of the utility model metal material microstructure observation sample forms primarily of the resin mass 1 of embedded with metal, insert 2, edge sample auxiliary block 3, slide block 4 and guide frame 5.

Described guide frame 5 is basic frameworks, it offers a track 501, further, is also provided with a through-hole groove 502 in the axial direction, see Fig. 3 in the middle part of this track.

The resin mass 1 of described embedded with metal is formed by the damascene to be ground lower surface after coagulation at barras block before the milling.

Described insert 2 center has the through hole slot for accommodating resin mass, and it can be the structure shown in Fig. 1, Fig. 2 a and Fig. 2-b, is the square body of hollow.

Described edge sample auxiliary block 3 is for holding resin mass in type-approval process and the resin mass of auxiliary embedded with metal is shaping from bottom, its structure is see Fig. 4, it is offered groove 301, the position of offering of this groove is put corresponding with the through hole slot of the insert contacted, outer projection 101 (evagination is in insert) is formed, see Fig. 1 and Fig. 5 b during resin mass 1 curable type for auxiliary embedded with metal) shown in.

Described slide block 4 can be enclosed within the periphery of insert 2, entangles the track that insert is also together placed in guide frame, during for grinding shown in Fig. 1 and Fig. 5.

The course of work of the present utility model is: completed by abradant sand paper, is pressed in the below of guide frame; By the damascene to be ground lower surface at resin mass, resin mass relies on insert and edge sample auxiliary block to keep profile, until solidify, the resin mass 1 of embedded with metal is set in insert 2 (see in Fig. 5 a); Take off edge sample auxiliary block 3 (b see in Fig. 5); Slide block 4 is enclosed within (c see in Fig. 5) in insert; Insert (d see in Fig. 5) in guide frame 5; Match with guide frame in the side of the bottom surface of slide block 4, side and insert, the resin mass 1 of embedded with metal sample and insert 2 are under the drive of slide block 4, and to-and-fro movement in guide frame 5, reaches the object of grinding.When changing an object sand paper, by the resin mass of embedded with metal, insert and slide block entirety vertically half-twist, change sand paper.

Insert and slide block are all replaceable, can realize the metallographic specimen preparation of different size and shape.

The various embodiments described above can not to depart under protection domain of the present utility model in addition some changes, thus above explanation to comprise and the structure shown in accompanying drawing should be considered as exemplary, and be not used to limit the protection domain that the utility model applies for a patent.

Claims (2)

1. a preparation facilities for metal material microstructure observation sample, is characterized in that comprising:

One guide frame, it offers a track, is provided with a fluting in the axial direction in the middle part of this track;

The resin mass of an embedded with metal;

A center has the insert of through hole slot, and this through hole slot is used for accommodating resin mass;

An edge sample auxiliary block, for the resin mass held from bottom in type-approval process and the resin mass of auxiliary embedded with metal is shaping;

A slide block, entangles the track that insert is also together placed in guide frame during for grinding.

2. the preparation facilities of metal material microstructure observation as claimed in claim 1 sample, it is characterized in that: described edge sample auxiliary block upper surface offers groove, the position of offering of this groove is put corresponding with the through hole slot of the insert contacted.