CN206990289U - A kind of automatic metallic phase exemplar pre-grinding frock - Google Patents
A kind of automatic metallic phase exemplar pre-grinding frock Download PDFInfo
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- CN206990289U CN206990289U CN201720379565.4U CN201720379565U CN206990289U CN 206990289 U CN206990289 U CN 206990289U CN 201720379565 U CN201720379565 U CN 201720379565U CN 206990289 U CN206990289 U CN 206990289U
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- outer sleeve
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- clamped
- metallic phase
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Abstract
Entitled a kind of automatic metallic phase exemplar pre-grinding frock of the present utility model.Belong to metallographic observation technical field.It mainly solve the problems, such as to grind by hand on common metallographic pre-mill exemplar labor intensive, certain risk be present and easily cause exemplar grind it is unhorizontal.It is mainly characterized by：Including outer sleeve, be fixed and clamped head and horizontal fixed strip；Wherein, described outer sleeve is straight sleeve；The described head that is fixed and clamped is the cylindricality coordinated with outer sleeve cavity shape, and a lower surface that is fixed and clamped is smooth surface；Horizontal fixed strip is fixed on outer sleeve.The utility model has automatic pre-grinding, time saving and energy saving and the characteristics of to exemplar original-shape no requirement (NR) can be realized on common metallographic pre-mill, is mainly used in the automatic pre-grinding frock of common metallographic pre-mill.
Description
Technical field
The utility model belongs to metallographic observation technical field.It is used to grind gold on common metallographic pre-mill more particularly to one kind
The automatic metallic phase exemplar pre-grinding frock of phase exemplar.
Background technology
Metallographic observation is widely used in the numerous areas such as industry such as material, chemical industry, steel, how to save artificial, saving
Equipment investment and to metallographic exemplar source without rigors, to grind the qualified sample of mass most important.
Existing pre-grinding technology typically divides 2 kinds：The first：After metallographic exemplar moulding by casting, selection is by hand in common metallographic
Ground on pre-mill, shortcoming is as follows：1st, labor intensive, hand can not leave during grinding, and certain risk be present, such as imprudence
It is ground to hand；2nd, due to being levelness that palm control is ground, if human hand applying power is uneven, exemplar can be caused to grind not water
It is flat, lead to not understand in metallography microscope Microscopic observation.
Second：After metallographic exemplar moulding by casting, high-end automatic metallic phase pre-mill is selected, by exemplar on high-end pre-mill
Fastening carries out pre-grinding at exemplar, can save artificial, guarantee and grind quality, but existing defects：1st, equipment cost is higher；2nd, to exemplar
Shape need is higher, it is necessary to meets to require so as to fasten at the exemplar of equipment.
The content of the invention
The purpose of this utility model provides a kind of automatic metallic phase exemplar pre-grinding frock aiming at above-mentioned weak point, can
It is time saving and energy saving to realize automatic pre-grinding on common metallographic pre-mill, and the sample of acceptable quality is ground out, and it is original to exemplar
Shape no requirement (NR).
Technical solution of the present utility model is：A kind of automatic metallic phase exemplar pre-grinding frock, it is characterised in that：Including outer
Sleeve, be fixed and clamped head and horizontal fixed strip；Wherein, described outer sleeve is straight sleeve；The described head that is fixed and clamped be with
The cylindricality that outer sleeve cavity shape coordinates, a lower surface that is fixed and clamped is smooth surface；Horizontal fixed strip is fixed on outer sleeve.
Outer sleeve described in technical solution of the present utility model is circular sleeve.
Outer sleeve described in technical solution of the present utility model is square or rectangular sleeve.
Outer sleeve described in technical solution of the present utility model is cam sleeve.
The contact surface between outer sleeve and the head that is fixed and clamped described in technical solution of the present utility model is light
Sliding surface.
Gap coordinates between outer sleeve and the head that is fixed and clamped described in technical solution of the present utility model.
Horizontal fixed strip described in technical solution of the present utility model is welded on outer sleeve, on horizontal fixed strip
Provided with bolt hole.
Also include in technical solution of the present utility model and be fixed and clamped that a shape of cross section is identical, quality is different
Counterweight.
The utility model is due to pre- using the automatic metallic phase exemplar being made up of outer sleeve, be fixed and clamped head and horizontal fixed strip
Grinder fills, wherein, outer sleeve is straight sleeve, and the head that is fixed and clamped is the cylindricality coordinated with outer sleeve cavity shape, is fixed and clamped
Head lower surface is smooth surface, and horizontal fixed strip is fixed on outer sleeve, thus when grinding metallographic exemplar, it is first that level is fixed
Bar is fixed with metallographic pre-mill equipment level, then exemplar is put into outer sleeve, and the head that then will be fixed and clamped is also disposed in overcoat
In cylinder, compression exemplar, opening metallographic pre-mill, then exemplar horizontal pre-grinding of carry out under the Action of Gravity Field for the head that is fixed and clamped, herein
During be continued for being pressed on exemplar due to the head that is fixed and clamped, therefore can guarantee that exemplar uniform force, grind light extraction slip level,
Up-to-standard sample.
The utility model has automatic pre-grinding, time saving and energy saving and original to exemplar can be realized on common metallographic pre-mill
The characteristics of shape no requirement (NR).The utility model is mainly used in the automatic pre-grinding frock of common metallographic pre-mill.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1. be fixed and clamped head；2. horizontal fixed strip；3. outer sleeve；4. the pre- flour milling of metallographic pre-mill；5. sample
Part lay down location.
Embodiment
The utility model is described in further detail for Structure Figure below, and this instantiation is to further illustrate this reality
It is not the limitation to the utility model claims with new feature and feature.
As shown in Figure 1.A kind of automatic metallic phase exemplar pre-grinding frock of the utility model mainly includes outer sleeve 3, is fixed and clamped
First 1 and horizontal fixed strip 2.Wherein, outer sleeve 3 is the circular sleeve of straight, and the shape of upper down cross-sectional is identical, in outer sleeve 3
Chamber surface is smooth surface.Be fixed and clamped first 1 cylinder to coordinate with the cavity shape of outer sleeve 3, and be fixed and clamped first 1 lower surface
For smooth surface.The contact surface being fixed and clamped between first 1 and outer sleeve 3 is smooth surface.Outer sleeve 3 and be fixed and clamped first 1 it
Between gap coordinate.Horizontal fixed strip 2 is weldingly fixed on outer sleeve 3, and horizontal fixed strip 2 is provided with bolt hole.Horizontal fixed strip 2
Main to play fix outer sleeve 3 and metallographic pre-mill level, outside can be bolted on metallographic pre-mill part
On.Outer sleeve can also be the sleeve of square sleeve, oblong shaped cartridge, triangular shaped sleeve or other irregular shapes, can basis
Exemplar shape is suitably adjusted.Be fixed and clamped first 1 its weight size can be adjusted gravity size according to needed for exemplar, letter
Single can adjust its own gravity by adjusting its height.Further method can put counterweight increase gravity in the above,
Counterweight increases weight from being fixed and clamped that first 1 shape of cross section is identical, quality is different.The mode of other increase power is also can use, such as
Rubber band, spring etc..
The common metallographic pre-mill of the utility model collocation uses.
It is required that：Outer sleeve 3 must be horizontal positioned, and flour milling 4 pre- with metallographic pre-mill is horizontal, and bottommost is high apart from pre- flour milling
Degree is small, about in 0.5mm ~ 5mm；Exemplar lay down location 5 below the inside of outer sleeve 3 places exemplar, and upper interior places fixed pressure
Tight first 1；The first 1 main level that serves that is fixed and clamped compresses exemplar, therefore its lower surface must be horizontal smooth；Be fixed and clamped first 1 He
Outer sleeve 3 must be fitted close, and its contact gap is sufficiently small, and contact surface is intended to smooth enough, fixes under gravity
Hold-down head can freely glide.
The course of work：Horizontal fixed strip and metallographic pre-mill equipment level are fixed；Exemplar is put into outer sleeve, then
The head that will be fixed and clamped is also disposed in outer sleeve, compresses exemplar；Metallographic pre-mill is opened, then exemplar is in the gravity of head that is fixed and clamped
Effect is lower to carry out horizontal pre-grinding, in the process because the head that is fixed and clamped is continued for being pressed on exemplar, therefore can guarantee that exemplar
Uniform force, grind light extraction slip level, up-to-standard sample.
Operation principle：After the level of outer sleeve 3 is fixed, exemplar is pressed under first 1 Action of Gravity Field that is fixed and clamped due to fixed
Tight first 1 uniform force application, therefore exemplar uniform force is can guarantee that, guarantee is ground on a horizontal plane, it is ensured that the quality ground.Simultaneously
Be fixed and clamped first 1 and the highly automated decline that is smooth, therefore being ground according to exemplar of the contact surface of outer sleeve 3, make exemplar continually and steadily by
Power, it can save artificial.
The utility model advantage：Relative to the first grinding method, save artificial, reduction and hurt finger risk, and grind
Quality advance；Relative to second of grinding method, equipment cheaply can be achieved automatically, to require relatively low to exemplar source, be adapted to each
Kind exemplar of different shapes is ground.
Simultaneously a horizontal fixed strip can be used to fix multiple outer sleeves, multiple exemplars can be achieved and grind simultaneously.
Claims (8)
- A kind of 1. automatic metallic phase exemplar pre-grinding frock, it is characterised in that：Including outer sleeve（3）, be fixed and clamped head（1）Consolidate with level Determine bar（2）；Wherein, described outer sleeve（3）For straight sleeve；The described head that is fixed and clamped（1）For with outer sleeve（3）Inner chamber shape The cylindricality that shape coordinates, be fixed and clamped head（1）Lower surface is smooth surface；Horizontal fixed strip（2）It is fixed on outer sleeve（3）On.
- A kind of 2. automatic metallic phase exemplar pre-grinding frock according to claim 1, it is characterised in that：Described outer sleeve（3） For circular sleeve.
- A kind of 3. automatic metallic phase exemplar pre-grinding frock according to claim 1, it is characterised in that：Described outer sleeve（3） For square or rectangular sleeve.
- A kind of 4. automatic metallic phase exemplar pre-grinding frock according to claim 1, it is characterised in that：Described outer sleeve（3） For cam sleeve.
- A kind of 5. automatic metallic phase exemplar pre-grinding frock according to claim 1,2,3 or 4, it is characterised in that：Described is outer Sleeve（3）With the head that is fixed and clamped（1）Between contact surface be smooth surface.
- A kind of 6. automatic metallic phase exemplar pre-grinding frock according to claim 5, it is characterised in that：Described outer sleeve（3） With the head that is fixed and clamped（1）Between gap coordinate.
- A kind of 7. automatic metallic phase exemplar pre-grinding frock according to claim 1,2,3 or 4, it is characterised in that：Described water Flat fixed strip（2）It is welded on outer sleeve（3）On, horizontal fixed strip（2）It is provided with bolt hole.
- A kind of 8. automatic metallic phase exemplar pre-grinding frock according to claim 1,2,3 or 4, it is characterised in that：Also include with Be fixed and clamped head（1）The counterweight that shape of cross section is identical, quality is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379565.4U CN206990289U (en) | 2017-04-12 | 2017-04-12 | A kind of automatic metallic phase exemplar pre-grinding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379565.4U CN206990289U (en) | 2017-04-12 | 2017-04-12 | A kind of automatic metallic phase exemplar pre-grinding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990289U true CN206990289U (en) | 2018-02-09 |
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ID=61391362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720379565.4U Active CN206990289U (en) | 2017-04-12 | 2017-04-12 | A kind of automatic metallic phase exemplar pre-grinding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206990289U (en) |
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2017
- 2017-04-12 CN CN201720379565.4U patent/CN206990289U/en active Active
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