CN206662896U - Ultra-thin coal sample end face sanding apparatus - Google Patents
Ultra-thin coal sample end face sanding apparatus Download PDFInfo
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- CN206662896U CN206662896U CN201720433103.6U CN201720433103U CN206662896U CN 206662896 U CN206662896 U CN 206662896U CN 201720433103 U CN201720433103 U CN 201720433103U CN 206662896 U CN206662896 U CN 206662896U
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- sleeve
- outer sleeve
- inner sleeve
- coal sample
- installs case
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Abstract
Ultra-thin coal sample end face sanding apparatus, including base and installs case, motor is provided with installs case, motor is connected with emery wheel, vavuum pump is provided with base, the outer sleeve for having left end open is horizontally disposed with mounting bracket, the inner sleeve of open at both ends is slidably connected in outer sleeve, the cross section of outer sleeve and inner sleeve is square, inner sleeve right-hand member is coaxial to be connected with the adapter sleeve left large and right small in bell shape, the left end of adapter sleeve is provided with flexible gaskets, cylinder is fixedly connected with the top of outer sleeve, inner sleeve left side top is provided with connecting plate, the piston rod left end of cylinder is connected with connecting plate；Outer sleeve top right side is connected with vavuum pump by tracheae, and pressure gauge is connected with pipe joint.It is the utility model is designed reasonably, compact-sized, coal sample thin slice is positioned using the principle of vacuum suction, is driven and fed by cylinder, polishing effect is good, precision is high, efficiency high；And by dust suction in bruting process, it is more environmentally-friendly.
Description
Technical field
The utility model belongs to coal sample research experiment technical field, more particularly to a kind of ultra-thin coal sample end face sanding apparatus.
Background technology
At present, the minimum thickness that laboratory stone mill can be polished the end face of rock sample or coal sample is 25mm, still
The coal sample thin slice that model configuration face is needed in many experiments is 3mm-10mm mostly, for so minimal thickness be coal sample thin slice due to
It can not clamp, existing stone mill can not carry out end face polishing to coal sample thin slice.Typically manually carry out letter using grinding wheel
Easily polishing, not only grinding efficiency is low for this, and the surface smoothness effect polished is poor, it is impossible to meets needed for experiment.
Utility model content
The utility model is in order to solve weak point of the prior art, there is provided it is a kind of it is easy to operate, grinding efficiency is high, beats
Mill flatness is high, can meet the ultra-thin coal sample end face sanding apparatus of requirement of experiment.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：Ultra-thin coal sample end face sanding apparatus, bag
Base and installs case are included, is fixedly connected on the right side of installs case bottom with chassis left side, motor, driving electricity are provided with installs case
The coaxial emery wheel being connected with positioned at chassis left side of the main shaft of machine, the center line of emery wheel are set along left and right horizontal direction, bottom
Mounting bracket and the vavuum pump on the right side of mounting bracket are provided with seat, the outer sleeve for having left end open is horizontally disposed with mounting bracket,
Slidably connect the inner sleeve of open at both ends in outer sleeve, the cross section of outer sleeve and inner sleeve is square, outer sleeve
Left side is provided with the sealing ring that cooperation is slidingly sealed with inner sleeve drum outer wall, and inner sleeve right-hand member is coaxial to be connected with and left large and right small be in
The adapter sleeve of bell shape, the left end of adapter sleeve are provided with flexible gaskets, and cylinder, driving electricity are fixedly connected with the top of outer sleeve
The main shaft of machine, cylinder, the center line of outer sleeve and inner sleeve overlap, and inner sleeve left side top is provided with connecting plate, the work of cylinder
Stopper rod left end is connected with connecting plate；
Outer sleeve top right side is provided with the pipe joint with being connected inside outer sleeve, and vavuum pump is connected by tracheae and pipe joint
Connect, pressure gauge is connected with pipe joint.
Air exhauster is provided with installs case, dust collecting sleeve is provided with the left of installs case, is fixedly connected with and is located on the right side of installs case
Cantilever shalving above emery wheel, be provided with cantilever shalving it is lower it is big under small and open bottom wind gathering cover, at the top of wind gathering cover and air exhauster
Suction opeing between by the first airduct connect, between the air outlet of air exhauster and the air inlet of dust collecting sleeve pass through the second airduct connect
Connect.
It is of the present utility model to be using the course of work using above-mentioned technical proposal；The coal sample thin slice of polishing end face will be needed
It is placed at the flexible gaskets on the left of adapter sleeve, starts vavuum pump, vavuum pump is by tracheae by the space in outer sleeve, inner sleeve
Vacuumized, coal sample thin slice is firmly adsorbed under atmospheric pressure to be played good in adapter sleeve left end, flexible gaskets
Sealing function.Keep the registration of pressure gauge is constant to make vavuum pump in running order all the time.Then air exhauster and driving electricity are started
Machine, motor drive emery wheel to rotate at a high speed, then start cylinder, the piston rod elongation of cylinder, inner sleeve are driven by connecting plate
Cylinder is moved horizontally to the left, and coal sample thin slice left side is contacted with the emery wheel of high speed rotation, and coal sample thin slice left side is smoothed.Air exhauster
The coal dust ground off is retracted in dust collecting sleeve, clean air is discharged in air.After the left side polishing of coal sample thin slice is completed,
The piston rod for manipulating cylinder shrinks, and coal sample thin slice moves right, is then shut off vavuum pump, coal sample thin slice is removed, and overturns coal sample
Thin slice, the end face that adapter sleeve has been polished with coal sample thin slice is contacted, start vavuum pump, coal sample chip sorption is firm, then weigh
Multiple said process.
In summary, the utility model is designed reasonably, compact-sized, is determined coal sample thin slice using the principle of vacuum suction
Position, driven and fed by cylinder, polishing effect is good, precision is high, efficiency high；And by dust suction, more ring in bruting process
Protect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the cross-sectional view of inner sleeve and outer sleeve in Fig. 1.
Embodiment
As depicted in figs. 1 and 2, ultra-thin coal sample end face sanding apparatus of the present utility model, including base 1 and installs case 2, peace
2 bottoms right side case with being fixedly connected on the left of base 1, motor 3 is provided with installs case 2, the main shaft of motor 3 is coaxial
To the emery wheel 4 being connected with positioned at the left side of base 1, the center line of emery wheel 4 is set along left and right horizontal direction, is set on base 1
There are mounting bracket 5 and the vavuum pump 6 positioned at the right side of mounting bracket 5, the outer sleeve 7 for having left end open, overcoat are horizontally disposed with mounting bracket 5
Slidably connect the inner sleeve 8 of open at both ends in cylinder 7, the cross section of outer sleeve 7 and inner sleeve 8 is square, outer sleeve 7
Left side is provided with the sealing ring 9 that cooperation is slidingly sealed with the outer wall of inner sleeve 8, and the right-hand member of inner sleeve 8 is coaxial to be connected with the left big right side
The small adapter sleeve 10 in bell shape, the left end of adapter sleeve 10 are provided with flexible gaskets 11, and the top of outer sleeve 7 is fixedly connected with
Cylinder 12, the main shaft of motor 3, cylinder 12, the center line of outer sleeve 7 and inner sleeve 8 are overlapped, and the left side top of inner sleeve 8 is set
Connecting plate 13 is equipped with, the piston rod left end of cylinder 12 is connected with connecting plate 13；
The top right side of outer sleeve 7 is provided with the pipe joint 14 connect with the inside of outer sleeve 7, vavuum pump 6 by tracheae 15 and
Pipe joint 14 is connected, and pressure gauge 16 is connected with pipe joint 14.
Air exhauster 17 is provided with installs case 2, the left side of installs case 2 is provided with dust collecting sleeve 18, and the right side of installs case 2 is fixedly connected
Have the cantilever shalving 19 positioned at the top of emery wheel 4, be provided with cantilever shalving 19 it is lower it is big under small and open bottom wind gathering cover 20, wind gathering cover
Connected between 20 tops and the suction opeing of air exhauster 17 by the first airduct 21, the air outlet of air exhauster 17 and entering for dust collecting sleeve 18
Connected between air port by the second airduct 22.
It is of the present utility model to be using the course of work；It is left that the coal sample thin slice 23 for needing polishing end face is placed into adapter sleeve 10
At the flexible gaskets 11 of side, start vavuum pump 6, the space in outer sleeve, inner sleeve take out very by vavuum pump 6 by tracheae 15
Sky, coal sample thin slice 23 are firmly adsorbed in the left end of adapter sleeve 10 under atmospheric pressure, and flexible gaskets 11 play good close
Envelope acts on.Keep the registration of pressure gauge 16 is constant to make vavuum pump 6 in running order all the time.Then air exhauster 17 and driving are started
Motor 3, motor 3 drive emery wheel 4 to rotate at a high speed, then start cylinder 12, the piston rod elongation of cylinder 12, pass through connecting plate
13 driving inner sleeves 8 move horizontally to the left, and the left side of coal sample thin slice 23 contacts with the emery wheel 4 of high speed rotation, and coal sample thin slice 23 is left
End face is smoothed.The coal dust ground off is retracted in dust collecting sleeve 18 by air exhauster 17, and clean air is discharged in air.Coal sample thin slice
After 23 left side polishing is completed, the piston rod of manipulation cylinder 12 shrinks, and coal sample thin slice 23 moves right, and is then shut off vacuum
Pump 6, coal sample thin slice 23 is removed, overturns coal sample thin slice 23, contact the end face that adapter sleeve 10 has been polished with coal sample thin slice 23,
Start vavuum pump 6, it is firm that coal sample thin slice 23 is adsorbed, and repeats said process.
The present embodiment not makees any formal limitation, every foundation to shape of the present utility model, material, structure etc.
Any simple modification, equivalent change and modification that the technical essence of the utility model is made to above example, belongs to this reality
With the protection domain of new technique scheme.
Claims (2)
1. ultra-thin coal sample end face sanding apparatus, it is characterised in that：It is left with base on the right side of installs case bottom including base and installs case
Side is fixedly connected, and motor is provided with installs case, and the main shaft of motor is coaxial to be connected with positioned at chassis left side
Emery wheel, the center line of emery wheel set along left and right horizontal direction, and mounting bracket and true on the right side of mounting bracket is provided with base
Empty pump, the outer sleeve for having left end open is horizontally disposed with mounting bracket, the inner sleeve of open at both ends is slidably connected in outer sleeve,
The cross section of outer sleeve and inner sleeve is square, and outer sleeve left side is provided with is slidingly sealed cooperation with inner sleeve drum outer wall
Sealing ring, inner sleeve right-hand member is coaxial to be connected with the adapter sleeve left large and right small in bell shape, and the left end of adapter sleeve is provided with
Flexible gaskets, are fixedly connected with cylinder at the top of outer sleeve, the main shaft of motor, cylinder, the center line of outer sleeve and inner sleeve
Overlap, inner sleeve left side top is provided with connecting plate, and the piston rod left end of cylinder is connected with connecting plate；
Outer sleeve top right side is provided with the pipe joint with being connected inside outer sleeve, and vavuum pump is connected by tracheae with pipe joint,
Pressure gauge is connected with pipe joint.
2. ultra-thin coal sample end face sanding apparatus according to claim 1, it is characterised in that：Exhausting is provided with installs case
Machine, installs case left side are provided with dust collecting sleeve, and installs case right side is fixedly connected with the cantilever shalving above emery wheel, set on cantilever shalving
Be equipped with it is lower it is big under small and open bottom wind gathering cover, pass through the first airduct between the suction opeing of air exhauster at the top of wind gathering cover and connect
Connect, connected between the air outlet of air exhauster and the air inlet of dust collecting sleeve by the second airduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433103.6U CN206662896U (en) | 2017-04-24 | 2017-04-24 | Ultra-thin coal sample end face sanding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433103.6U CN206662896U (en) | 2017-04-24 | 2017-04-24 | Ultra-thin coal sample end face sanding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206662896U true CN206662896U (en) | 2017-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720433103.6U Expired - Fee Related CN206662896U (en) | 2017-04-24 | 2017-04-24 | Ultra-thin coal sample end face sanding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206662896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942422A (en) * | 2018-08-21 | 2018-12-07 | 河北工程大学 | A kind of polishing method of briquet |
-
2017
- 2017-04-24 CN CN201720433103.6U patent/CN206662896U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942422A (en) * | 2018-08-21 | 2018-12-07 | 河北工程大学 | A kind of polishing method of briquet |
| CN108942422B (en) * | 2018-08-21 | 2020-01-14 | 河北工程大学 | Polishing method of coal brick |
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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 |
Granted publication date: 20171124 Termination date: 20180424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |