CN206883442U - A kind of metallographic fixture for grinding machine easily observed - Google Patents
A kind of metallographic fixture for grinding machine easily observed Download PDFInfo
- Publication number
- CN206883442U CN206883442U CN201720459442.1U CN201720459442U CN206883442U CN 206883442 U CN206883442 U CN 206883442U CN 201720459442 U CN201720459442 U CN 201720459442U CN 206883442 U CN206883442 U CN 206883442U
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- CN
- China
- Prior art keywords
- quick release
- block
- quick
- fixed block
- fixture
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Abstract
The utility model discloses a kind of metallographic fixture for grinding machine easily observed, including base, be fixed on base pitching fixture, be sequentially connected the pitching clamp end contiguous block and elastic workpiece end.Described elastic workpiece end includes fixing bolt, fixed block, U-shaped workbench, Quick-disassembling mechanism, Hookean spring, the fixed block is provided with the centre bore and fixing bolt for being fixedly connected with block, the fixed block both sides are provided with small slide rail, two inner sides of the U-shaped workbench are provided with the small slide block slided up and down with the small slide rail, the Hookean spring connection is arranged between fixed block bottom surface and U-shaped workbench, and described Quick-disassembling mechanism is medially fixed on the U-shaped workbench bottom.The polishing situation of metallographic specimen can be easily observed, control is simple and reliable, and small volume, manufacturing cost is low, easy to operate.
Description
Technical field
Fixture for grinding machine is the utility model is related to, in particular relates to a kind of metallographic fixture for grinding machine easily observed.
Background technology
Prepared by metallographic specimen is a very important step in metal material detection, directly influences metallography microscope observation below
Result, and then influence testing result, and grind metallographic be metallographic specimen prepare basis.At present, a small amount of metallographic specimen is being carried out
During preparation still by the way of manually mill metallographic, it is contemplated that the mode for grinding metallographic belongs to repetitive operation, and machine can be used
Instead of, but prepared for a small amount of metallographic, such as the detection of monitoring office, students experience, the full-automatic metallographic expensive without purchasing price
Grinding machine, semi-automatic metallographic grinding machine is only the optimal selection that small lot prepares metallographic from economic benefit, in order to differentiate metallographic
The degree of polishing, technical staff needs often observation metallographic buffed surface, and metallographic specimen will be pulled down every time by observing, not only numb
It is tired, due to existing slight error between each clamping, buffed surface quality, therefore a kind of gold easily observed of utility model can be influenceed
Phase fixture for grinding machine is necessary.
Utility model content
The utility model provides a kind of metallographic fixture for grinding machine easily observed, and small volume, manufacturing cost is low, easily observation.
The utility model adopts the following technical scheme that to achieve these goals：
A kind of metallographic fixture for grinding machine easily observed, including base, be fixed on base pitching fixture, be sequentially connected it is described
The contiguous block of pitching clamp end and elastic workpiece end.
Further, described elastic workpiece end includes fixing bolt, fixed block, U-shaped workbench, Quick-disassembling mechanism, line
Property spring, the fixed block are provided with the centre bore and fixing bolt for being fixedly connected with block, and the fixed block both sides are provided with small cunning
Rail, two inner sides of the U-shaped workbench are provided with the small slide block slided up and down with the small slide rail, the Hookean spring connection
It is arranged between fixed block bottom surface and U-shaped workbench, described Quick-disassembling mechanism is medially fixed on the U-shaped workbench bottom
Portion.
Further, described Quick-disassembling mechanism includes Quick Release cam, Quick Release axle, Quick Release folder, to be welded on U-shaped work flat
The clamping pipe of platform bottom, the Quick Release axle are assemblied on the through hole of Quick Release folder, and the Quick Release cam passes through revolute pair and Quick Release axle
Connection, the longitudinal cut for clamping pipe with being provided with the tube wall of Quick Release folder phase separation with diameter parallel.
Compared with prior art, the metallographic fixture for grinding machine of the present utility model easily observed can easily observe beating for metallographic specimen
Mill situation, control is simple and reliable, and small volume, manufacturing cost is low, easy to operate.
Brief description of the drawings
State diagram when Fig. 1 is the mill metallographic of the utility model embodiment.
State diagram when Fig. 2 is the utility model embodiment observation.
Fig. 3 is the utility model embodiment elastic working end schematic diagram.
The label declaration of parts in schematic diagram：
1- contiguous blocks, 2- pitching fixtures, 3- bases, 4- small slide blocks, 5- fixing bolts, 6- fixed blocks, the small slide rails of 7-, 8-U
Shape workbench, 9- Quick Release cams, 10- Quick Release axles, 11- Quick Release folder, 12- Hookean springs.
Embodiment
Below in conjunction with the accompanying drawings, the technical solution of the utility model is described further.
As described in Figure 1, a kind of metallographic fixture for grinding machine easily observed, including base 3, fixed pitching fixture on the base 3
2nd, contiguous block 1 and the elastic workpiece end of the end of pitching fixture 2 are sequentially connected.Pitching fixture 2 is lanar four rod mechanism, profit
It can be realized with the principle of dead point self-locking and work end is rapidly fixed on to the orientation vertical with grinding machine, utilize the principle of coupler-point curve
Work end quickly can be lifted 90 degree, to observe grinding surface of workpiece (see Fig. 2).
As shown in figure 3, described elastic workpiece end includes fixing bolt 5, fixed block 6, U-shaped workbench 8, Quick Release machine
Structure, Hookean spring 12, the fixed block 6 are provided with the centre bore for being fixedly connected with block 1 and fixing bolt 5, the both sides of fixed block 6
Small slide rail 7 is provided with, two inner sides of the U-shaped workbench 8 are provided with the small slide block 4 slided up and down with the small slide rail 7, institute
State the connection of Hookean spring 12 to be arranged between the bottom surface of fixed block 6 and U-shaped workbench 8, described Quick-disassembling mechanism is medially fixed
In the bottom of U-shaped workbench 8.
Described Quick-disassembling mechanism includes Quick Release cam 9, Quick Release axle 10, Quick Release and presss from both sides 11, is welded on the U-shaped workbench 8
The clamping pipe of bottom, the Quick Release axle 10 are assemblied on the through hole of Quick Release folder 11, and the Quick Release cam 9 passes through revolute pair and Quick Release
Axle 10 connects, and the pipe that clamps presss from both sides the longitudinal cut being provided with the tube wall of 11 phase separations with diameter parallel with Quick Release.
Workpiece quickly can be fixed in the clamping pipe of U-shaped workbench 8 by Quick-disassembling mechanism using the principle of friction circle self-locking.
Hookean spring 12 can be used to react normal pressure when workpiece is ground.
The process for using of the present embodiment is as follows：
Put the workpiece in the clamping pipe on U-shaped workbench 8, fixed using Quick-disassembling mechanism；Work end is passed through into fixation
Bolt 5 is fixed on contiguous block 1.Lathe drives workpiece to move back and forth mill metallographic, can if midway is wanted to observe the situation of grinding surface of workpiece
Pause, 90 degree i.e. observable is lifted using pitching fixture 2 by grinding surface of workpiece.
Above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and is not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.
All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in this reality
Within new scope of the claims.
Claims (2)
- A kind of 1. metallographic fixture for grinding machine easily observed, it is characterised in that：Pressed from both sides including base (3), the pitching being fixed on base (3) Tool (2), the contiguous block for being sequentially connected pitching fixture (2) end（And elastic workpiece end 1)；Described elastic workpiece end includes Fixing bolt (5), fixed block (6), U-shaped workbench (8), Quick-disassembling mechanism, Hookean spring (12), the fixed block (6) are set There are the centre bore for being fixedly connected with block (1) and fixing bolt (5), fixed block (6) both sides are provided with small slide rail (7), the U-shaped Two inner sides of workbench (8) are provided with the small slide block (4) slided up and down with the small slide rail (7), the Hookean spring (12) Connection is arranged between fixed block (6) bottom surface and U-shaped workbench (8), and described Quick-disassembling mechanism is medially fixed on the U-shaped Workbench (8) bottom.
- 2. the metallographic fixture for grinding machine according to claim 1 easily observed, it is characterised in that：Described Quick-disassembling mechanism includes fast Tear cam (9), Quick Release axle (10), Quick Release folder (11), the clamping pipe for being welded on U-shaped workbench (8) bottom, the Quick Release open Axle (10) is assemblied on the through hole of Quick Release folder (11), and the Quick Release cam (9) is connected by revolute pair with Quick Release axle (10), described Pipe is clamped with being provided with the longitudinal cut with diameter parallel on the tube wall of Quick Release folder (11) phase separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720459442.1U CN206883442U (en) | 2017-04-28 | 2017-04-28 | A kind of metallographic fixture for grinding machine easily observed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720459442.1U CN206883442U (en) | 2017-04-28 | 2017-04-28 | A kind of metallographic fixture for grinding machine easily observed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206883442U true CN206883442U (en) | 2018-01-16 |
Family
ID=61323547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720459442.1U Expired - Fee Related CN206883442U (en) | 2017-04-28 | 2017-04-28 | A kind of metallographic fixture for grinding machine easily observed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206883442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009266A (en) * | 2017-04-28 | 2017-08-04 | 华南理工大学 | A kind of metallographic fixture for grinding machine easily observed |
-
2017
- 2017-04-28 CN CN201720459442.1U patent/CN206883442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009266A (en) * | 2017-04-28 | 2017-08-04 | 华南理工大学 | A kind of metallographic fixture for grinding machine easily observed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20200428 |