CN207480382U - A kind of pressing device for the Automatic Grinding Prototype on abrasive band that prevents test sample card - Google Patents
A kind of pressing device for the Automatic Grinding Prototype on abrasive band that prevents test sample card Download PDFInfo
- Publication number
- CN207480382U CN207480382U CN201721416453.8U CN201721416453U CN207480382U CN 207480382 U CN207480382 U CN 207480382U CN 201721416453 U CN201721416453 U CN 201721416453U CN 207480382 U CN207480382 U CN 207480382U
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- China
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- pressure head
- abrasive band
- sample
- magnechuck
- connecting rod
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Abstract
The utility model is related to a kind of pressing devices for the Automatic Grinding Prototype on abrasive band that prevents test sample card, including cylinder (1), air cylinder connecting rod (2), air cylinder connecting rod pedestal (3), pressure head connector (4), pressure head connector (4) is fixed below air cylinder connecting rod pedestal (3), magnechuck (7) is fixedly installed again below pressure head connector (4), for compressing the pressure head of sample (8) mounted on magnechuck (7) bottom, at least after grind away, magnechuck (7) powers on.It when starting grinding, powers while cylinder pushes to direct solenoid sucker, sample is made both to be sucked also by pressure head while is crushed on abrasive band.After grinding terminates, cylinder lifts immediately, and since sample is sucked always by magnechuck, sample detaches rapidly with abrasive band while cylinder lifts, and the lines on surface is destroyed so as to avoid the abrasive band that sample is tapered off.
Description
Technical field
The utility model is related to a kind of spectrum samples abrasive band Automatic Grinding Prototypes, and in particular to the compression dress of Automatic Grinding Prototype
It puts.
Background technology
To ensure the accurate of spectral analysis data and stablizing, it is desirable that specimen surface is smooth, bright and clean, lines is clearly consistent.Mesh
Generally using spectrum sample grinding machine come processing sample, abrasive band Automatic Grinding Prototype DSAM200 is exactly one of which in preceding laboratory.The abrasive band
Automatic Grinding Prototype can be used for the alloy of steel to clap the surface grinding-polishing of shape sample and irregular sample.Using sbrasive belt grinding, effectively go
Removing oxide layer makes sample bright and clean, smooth；Using manipulator pressing device, high degree of automation, process velocity is fast, is suitble to quick
Sample preparation.
The structure of existing pressing device：The pressing device of abrasive band Automatic Grinding Prototype is by cylinder, air cylinder connecting rod, air cylinder connecting rod bottom
Seat, pressure head connector, bolt, pressure head composition.Referring to Fig. 1.During use：After abrasive band Automatic Grinding Prototype starts, air cylinder connecting rod pushes,
Sample is pressed on abrasive band by pressure head, and specimen surface is ground by the rotation in abrasive band.
Existing pressing device in use there are the shortcomings that：Existing abrasive band Automatic Grinding Prototype terminates in buck
Afterwards, because of effect of inertia, abrasive band cannot stop operating immediately, and to prevent sample from being flown by abrasive band band, air cylinder connecting rod must be always maintained at
Pressed status, it is ensured that sample is pressed in by pressure head on abrasive band always, this lines for resulting in specimen surface is tapered off rotation
Abrasive band destroys, and sample is also easily stuck on abrasive band, can not normally unload, and be stuck in the sample on abrasive band can influence it is subsequent
Grind away effect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of pressure of Automatic Grinding Prototype for the above-mentioned prior art
Tight device after grind away, prevents the lines of specimen surface from being destroyed by abrasive band.
The technical scheme in the invention for solving the above technical problem is：It is a kind of to prevent test sample card automatic on abrasive band
The pressing device of sample grinding machine, including cylinder, air cylinder connecting rod, air cylinder connecting rod pedestal, pressure head connector, the pressure head connector is fixed
Below air cylinder connecting rod pedestal, magnechuck is fixedly installed again below pressure head connector, the pressure head for compressing sample is mounted on
Magnechuck bottom, after grind away, the magnechuck powers on.
Preferably, the overall thickness of the pressure head and magnechuck remains unchanged.
It when starting grinding, powers while cylinder pushes to direct solenoid sucker, sample is made both to be sucked by pressure head also same
When be crushed on abrasive band.After grinding terminates, cylinder lifts immediately, and since sample is sucked always by magnechuck, cylinder lifts
While sample detached with abrasive band rapidly, the lines on surface is destroyed in the abrasive band tapered off so as to avoid sample.
Compared with prior art, the utility model has the advantage of：By installing a magnechuck on pressure head, in electricity
In the case that source whole process is connected, sample can be allowed to adsorb on pressure head always, prevent test sample card on abrasive band.Avoid specimen surface
Lines be destroyed.
Description of the drawings
Fig. 1 is the structure diagram of existing pressing device；
Fig. 2 is the structure diagram of pressing device in the utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Fig. 2, the pressing device of the Automatic Grinding Prototype in the present embodiment, connects including cylinder 1, air cylinder connecting rod 2, cylinder
Bar pedestal 3, pressure head connector 4, pressure head connector 4 are fixed on 3 lower section of air cylinder connecting rod pedestal, and 4 lower section of pressure head connector is fixed again
Magnechuck 7 is set, and for compressing the pressure head 8 of sample mounted on 7 bottom of magnechuck, magnechuck 7 is connected by connecting line 9
Power supply.
Pressure head 8 and the overall thickness and the thickness of existing pressure head 6 of magnechuck 7 are consistent.
It when starting grinding, powers while cylinder pushes to direct solenoid sucker, sample is made both to be sucked by pressure head also same
When be crushed on abrasive band.After grinding terminates, cylinder lifts immediately, and since sample is sucked always by magnechuck, cylinder lifts
While sample detached with abrasive band rapidly, the lines on surface is destroyed in the abrasive band tapered off so as to avoid sample.
In addition to the implementation, the utility model has further included other embodiment, all to use equivalents or equivalent
The technical solution that alternative is formed, should all fall within the protection domain of the utility model claims.
Claims (2)
1. a kind of pressing device for the Automatic Grinding Prototype on abrasive band that prevents test sample card, including cylinder (1), air cylinder connecting rod (2), gas
Cylinder rod pedestal (3), pressure head connector (4), the pressure head connector (4) are fixed below air cylinder connecting rod pedestal (3), feature
It is：Magnechuck (7) is fixedly installed again below the pressure head connector (4), for compressing the pressure head of sample (8) mounted on electricity
Magnetic-disc (7) bottom, at least after grind away, the magnechuck (7) powers on.
2. the pressing device of the Automatic Grinding Prototype on abrasive band according to claim 1 that prevents test sample card, it is characterised in that：
The pressure head (8) and the overall thickness of magnechuck (7) remain unchanged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416453.8U CN207480382U (en) | 2017-10-31 | 2017-10-31 | A kind of pressing device for the Automatic Grinding Prototype on abrasive band that prevents test sample card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416453.8U CN207480382U (en) | 2017-10-31 | 2017-10-31 | A kind of pressing device for the Automatic Grinding Prototype on abrasive band that prevents test sample card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207480382U true CN207480382U (en) | 2018-06-12 |
Family
ID=62478237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416453.8U Active CN207480382U (en) | 2017-10-31 | 2017-10-31 | A kind of pressing device for the Automatic Grinding Prototype on abrasive band that prevents test sample card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207480382U (en) |
-
2017
- 2017-10-31 CN CN201721416453.8U patent/CN207480382U/en active Active
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