CN208579975U - A kind of metallographic coupon quick dismantling device - Google Patents
A kind of metallographic coupon quick dismantling device Download PDFInfo
- Publication number
- CN208579975U CN208579975U CN201821369850.9U CN201821369850U CN208579975U CN 208579975 U CN208579975 U CN 208579975U CN 201821369850 U CN201821369850 U CN 201821369850U CN 208579975 U CN208579975 U CN 208579975U
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- hole
- coupon
- metallographic
- chisel
- diameter
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Abstract
The utility model discloses a kind of metallographic coupon quick dismantling devices, including mold；Mold is rectangular parallelepiped structure, and through-hole one and through-hole two up and down are equipped at intervals on top surface etc.；Mold side is equipped with the through-hole three of left and right perforation；Chisel is removably equipped in through-hole one, through-hole two；Chisel is made of top cyclotomy column construction and lower part-conical configuration, and the diameter of cylindrical structure is identical as the diameter of through-hole one, through-hole two；The diameter of through-hole three is identical as the diameter of metallographic coupon.The utility model adjusts coupon using die top through-hole one, through-hole two and chops position off, makes test bar fracture by forcible entry hammering chisel, because coupon fixed placement is in mould inside, guarantees that metallographic coupon sample length is regular, it is smooth to chop cross section off.Also the through-hole three that mold side can be used directly hammers coupon along mold side with forcible entry hammer, due to forcible entry hammer power direction always downward, it is also ensured that it is smooth to chop face off.
Description
Technical field
The utility model relates to stokehold quick metallographic inspection technology field, specifically a kind of metallographic coupon quick dismantling work
Tool.
Background technique
Quick metal lographic examination is the structural state in order to observe iron liquid in time.Traditional quick metallographic sampling mode is by sand
The coupon of type casting crosses water Quench, and is pounded on platform with axe disconnected.It finds, is existed using axe in the actual operation process
It is directly tapped on platform, metallographic coupon, which is not fixed easily, leads to chop off cross section out-of-flatness, and metallographic coupon length is irregular.And it detects
Metallographic coupon used requires length regular, even thickness, therefore need to improve sampling mode, improves sampling work efficiency, meets inspection
Test requirement.In addition, having particles splatter during percussion, there are insecurity factors.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, it is safe and convenient quick and horizontal to provide a kind of sampling for the utility model
The smooth metallographic coupon quick dismantling tool in section.
The technical solution adopted in the utility model is: a kind of metallographic coupon quick dismantling device, including mold；The mold is
Rectangular parallelepiped structure is equipped at intervals with through-hole one and through-hole two up and down on top surface etc.；The mold side is equipped with left and right and passes through
Logical through-hole three；Chisel is removably equipped in the through-hole one, through-hole two；The chisel is by top cyclotomy column construction under
Part-conical configuration is constituted, and the diameter of cylindrical structure is identical as the diameter of through-hole one, through-hole two；The through-hole three it is straight
Diameter is identical as the diameter of metallographic coupon.
Further, the chisel diameter is in 10-15mm.
It further, further include forcible entry hammer, forcible entry hammer is formed by tup and with tup hammer handle connected vertically；The hammer handle
It is equipped with anti-skid chequer.
Further, the hammer handle other end is equipped with the cavity that can accommodate chisel, and chisel and hammer handle are detachably connected.
The beneficial effects of the utility model are: adjusting coupon using the through-hole one of die top, through-hole two chops position off,
It is put into chisel in through-hole one or through-hole two, hammering chisel is hammered into shape by forcible entry and makes test bar fracture, because coupon fixed placement is in mold
Inside guarantees that metallographic coupon sample length is regular, it is smooth to chop cross section off.Or the through-hole three of mold side also can be used,
Directly hammer coupon along mold side with forcible entry hammer, due to forcible entry hammer power direction always downward, it is also ensured that cut section flat
It is whole.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model mold.
Fig. 2 is the combining structure schematic diagram of the utility model mold, chisel, metallographic coupon.
Fig. 3 is the composite structure main view of the utility model mold, chisel, metallographic coupon.
Fig. 4 is the structural schematic diagram of the utility model forcible entry hammer.
In figure: 1, mold, 2, through-hole one, 3, through-hole two, 4, through-hole three, 5, chisel, 6, forcible entry hammer, 7, metallographic coupon.
Specific embodiment
It is further to the utility model with reference to the accompanying drawing in order to be more clearly understood that the technical solution of the utility model
Explanation.
A kind of metallographic coupon quick dismantling device as shown in Figure 1, Figure 2, Figure 3 shows, including mold 1；The mold 1 is cuboid
Structure is equipped at intervals with through-hole 1 and through-hole 23 up and down on top surface etc.；1 side of mold is equipped with left and right perforation
Through-hole 34；Chisel 5 is removably equipped in the through-hole 1, through-hole 23；The chisel 5 by top cyclotomy column construction and
Lower part-conical configuration is constituted, and the diameter of cylindrical structure is identical as the diameter of through-hole 1, through-hole 23；The chisel 5
Diameter is in 10mm；The diameter of the through-hole 34 is identical as the diameter of metallographic coupon 7.
As shown in figure 4, the metallographic coupon quick dismantling device further includes forcible entry hammer, forcible entry hammer is by tup and vertical with tup
The hammer handle of connection forms；The hammer handle is equipped with anti-skid chequer；The hammer handle other end is equipped with the cavity that can accommodate chisel 5, chisel 5
It is detachably connected with hammer handle, convenient for storage chisel 5.
Working principle: metallographic coupon takes out after crossing water Quench, needs the selection of coupon length to correspond to according to quick metallographic inspection institute
Forcible entry mode.Metallographic coupon 7 can be inserted into through-hole 34, chisel 5 is inserted by through-hole one according to the selection of required coupon length
2 or through-hole 23 in, be allowed to test bar fracture using 6 hammering chisels 5 of forcible entry hammer, chisel is had no progeny pours out the examination of two sections out of through-hole 34 hole
Stick, the one end for making even whole carry out metallographic sample preparation.
Alternatively, metallographic coupon 7 can also be inserted into through-hole 34, adjustment metallographic coupon 7 stays in the length outside mold, utilizes
Forcible entry hammer 6 directly hammers coupon along mold side, due to forcible entry hammer power direction always downward, it is also ensured that it is very flat to chop face off
Whole, the one end for making even whole carries out next step metallographic sample preparation.
The utility model.Coupon is adjusted using the through-hole one of die top, through-hole two and chops position off, in through-hole one or through-hole
It is put into chisel in two, test bar fracture is made by forcible entry hammering chisel, because coupon fixed placement is in mould inside, guarantees metallographic
Coupon sample length is regular, it is smooth to chop cross section off.Or the through-hole three of mold side also can be used, direct edge is hammered into shape with forcible entry
Mold side hammers coupon, due to forcible entry hammer power direction always downward, it is also ensured that it is very smooth to chop face off.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (4)
1. a kind of metallographic coupon quick dismantling device, it is characterised in that: including mold (1)；The mold (1) is rectangular parallelepiped structure,
Through-hole one (2) and through-hole two (3) up and down is equipped at intervals on its top surface etc.；Mold (1) side is equipped with left and right perforation
Through-hole three (4)；Removably chisel (5) are equipped in the through-hole one (2), through-hole two (3)；The chisel (5) is by upper part
Cylindrical structure and lower part-conical configuration are constituted, the diameter of cylindrical structure and through-hole one (2), through-hole two (3) it is straight
Diameter is identical；The diameter of the through-hole three (4) is identical as the diameter of metallographic coupon (7).
2. metallographic coupon quick dismantling device according to claim 1, it is characterised in that: chisel (5) diameter is in 10-
15mm。
3. metallographic coupon quick dismantling device according to claim 1, it is characterised in that: further include forcible entry hammer, forcible entry hammer by
It tup and is formed with tup hammer handle connected vertically；The hammer handle is equipped with anti-skid chequer.
4. metallographic coupon quick dismantling device according to claim 3, it is characterised in that: the hammer handle other end, which is equipped with, to be held
Receive the cavitys of chisel (5), chisel (5) and hammer handle are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821369850.9U CN208579975U (en) | 2018-08-24 | 2018-08-24 | A kind of metallographic coupon quick dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821369850.9U CN208579975U (en) | 2018-08-24 | 2018-08-24 | A kind of metallographic coupon quick dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208579975U true CN208579975U (en) | 2019-03-05 |
Family
ID=65512460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821369850.9U Active CN208579975U (en) | 2018-08-24 | 2018-08-24 | A kind of metallographic coupon quick dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208579975U (en) |
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2018
- 2018-08-24 CN CN201821369850.9U patent/CN208579975U/en active Active
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