CN109719595A - A kind of use for laboratory physics grinding device - Google Patents
A kind of use for laboratory physics grinding device Download PDFInfo
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- CN109719595A CN109719595A CN201910164320.3A CN201910164320A CN109719595A CN 109719595 A CN109719595 A CN 109719595A CN 201910164320 A CN201910164320 A CN 201910164320A CN 109719595 A CN109719595 A CN 109719595A
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- grinding device
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Abstract
The present invention relates to Physical Experiment equipment technical field, especially a kind of use for laboratory physics grinding device.This kind of use for laboratory physics grinding device, including clump weight, side plate, top plate, pedestal, telescoping mechanism, clamping device, motor, shaft, mill and water spraying mechanism；Clamping device includes rectangular slab, the X axis aperture being set on rectangular slab and the Y-axis aperture being uniformly arranged on rectangular slab and the multiple locating parts being set in X axis aperture and/or Y-axis aperture, and locating part includes limited block, the threaded rod for being set to limited block lower surface and the nut for being set to threaded rod lower end.A kind of use for laboratory physics grinding device of the invention carries out height adjustment according to the stone material of different-thickness, comes into full contact with stone material with mill；It is flexibly clamped according to different stone material shapes, the demonstrating effect during Enhancement test；The fixation position of stone material is adjusted flexibly according to stone material size and abrasive disk abrasion situation to be polished, makes full use of mill.
Description
Technical field
The present invention relates to Physical Experiment equipment technical field, especially a kind of use for laboratory physics grinding device.
Background technique
Grinding device is to be polished by high-speed rotating grinding stone polishing object, passes through the practical hands-on of student
Come observe and experience polishing process and polishing effect, make student fight each other grinding tool have preliminary study and understanding.It is existing to beat
Following deficiency is primarily present when mill apparatus is applied in the lab: (1) stone material thickness to be polished is different, existing polishing eedle
It when polishing the stone material of different-thickness, is not easy to adjust height, makes stone material and mill insufficient contact, influence polishing effect
Fruit；(2) stone material shape to be polished is different, such as rectangle, circle, diamond shape, triangle etc., the clamping machine of existing grinding device
Structure cannot be clamped flexibly for stone material of different shapes, cause to demonstrate in polishing experimentation single；(3) existing to beat
Stone material is usually fixed on a certain fixed point by mill apparatus, is caused the degree of wear in mill use process different, cannot be made full use of mill
Disk results in waste of resources；(4) frictional force is generated in bruting process, water body is needed to cool down, existing grinding device uses single suction
Water pipe water spray, keeps amount of water sprayed uneven, easily influence grinding effect；(5) existing sander is observed in the form of observation window,
The observing effect being unfavorable in student experimenting course.
Summary of the invention
The purpose of the present invention is to provide a kind of use for laboratory physics grinding devices, overcome aforementioned the deficiencies in the prior art,
Height adjustment is carried out according to the stone material of different-thickness, comes into full contact with stone material with mill；It is carried out according to different stone material shapes flexible
It clamps, the demonstrating effect during Enhancement test；Stone is adjusted flexibly according to stone material size and abrasive disk abrasion situation to be polished
The fixation position of material, makes full use of mill；Bruting process water spray is uniform, and sewage is discharged in time；Bruting process observation is convenient, mentions
Observing effect in high experimental courses.
The technical scheme adopted by the invention to solve the technical problem is that:
A kind of use for laboratory physics grinding device, including clump weight, side plate, top plate, the pedestal for being set to clump weight upper end, setting
In pedestal four corners telescoping mechanism, be set at the top of telescoping mechanism clamping device, be set to top plate upper end motor, setting
Shaft, the water spraying mechanism that is set to the mill of shaft lower end and is set to mill periphery in motor lower end；The clamping device
Including rectangular slab, the X axis aperture being set on rectangular slab and the Y-axis aperture being uniformly arranged on rectangular slab and it is set to
Multiple locating parts in X axis aperture and/or Y-axis aperture, the locating part include limited block, are set to limited block lower surface
Threaded rod and be set to the nut of threaded rod lower end, observe mill damaged condition before stone material is fixed, determine stone material in rectangular slab
On fixed area the position of limited block and angle in locating part are adjusted according to the shape, size and thickness of stone material to be polished,
Screw rod is locked in X axis aperture and/or Y-axis aperture with nut after adjusting, limited block is made to be close to stone to be polished
Side lower end, and then the stone material forming position for treating polishing limits, each stone material to be polished is according to shapes and sizes using 3-4
Locating part realizes limit, after stone material position fixes, by adjusting telescoping mechanism, comes into full contact with stone material with mill, polished
Cheng Zhong, polishing a period of time, smoothness, flatness and thickness that can be as needed adjust the height of telescoping mechanism again；It is described
Water spraying mechanism includes annular conduit, is symmetrically disposed on the upside of annular conduit and with the water inlet pipe of annular conduit connection and for connecting
Two water inlet pipes and the water supply hose being connected to outside for water end (W.E.), water inlet pipe upper end are pierced by top plate and fix with top plate, annular conduit
Inside is evenly arranged with hole for water spraying, and in bruting process, the hole for water spraying on annular conduit is uniformly sprayed water to mill, realizes cooling effect
With the flushing action for rinsing mill and stone material upper surface, grinding efficiency is improved, enhances grinding effect.
Further, the telescoping mechanism includes hollow stem and the solid hopkinson bar that is set in hollow stem, and hollow stem upper end is set
It is equipped with threaded hole, threaded hole inward turning is screwed with bolt, solid hopkinson bar extruding is fixed in hollow stem by bolt, the hollow stem
Bottom end is perpendicularly fixed at pedestal four corners, and the solid hopkinson bar top is perpendicularly fixed at the rectangular slab four corners of clamping device.
Further, the side of the solid hopkinson bar is provided with scale, convenient for smoothly to by telescoping mechanism to clamping machine
The position of structure is adjusted.
Further, the rectangular slab upper face surrounding of the clamping device is provided with gear edge, and gear edge is blocked for water body.
Further, the base upper surface is provided with dome-type groove, and dome-type groove is provided with sewage draining exit, sewage draining exit
Lower end is provided with blowdown hose, and the water body in bruting process under the X axis aperture and Y-axis aperture on rectangular slab by leaking the bottom of to
Seat, and it is collected to dome-type groove, the blowdown hose discharge through being connected to sewage draining exit.
Further, the clump weight is symmetrically set with two pieces, and the length of clump weight is identical as pedestal, is located at left side
Clump weight stretch out pedestal left end, the clump weight positioned at right side stretches out pedestal right end, and there are for passing through row between two clump weights
The gap of dirty hose.
Further, the use for laboratory physics grinding device further includes side cover body, and the side cover body includes the first plate body
Be symmetrical set in second plate body at the first plate body back side, the top and bottom at first plate body back side are provided with convex
Edge.
Further, the front side side of the leading flank of the top plate and two clump weights is provided with and the first plate body of side cover body
On the first groove for matching of flange, the front surface of the lower surface of the top plate, the upper surface of two clump weights and side plate is equal
It is provided with the second groove matched with the second plate body edge of side cover body, side cover body is mainly used for antispray and observation, side cover
Body realizes preliminary installation in the cooperation at the second plate body edge and the cooperation of the first groove and the first plate body by the second groove.
Further, threaded hole, the screw thread of second plate body and side plate are provided on the second groove on the side plate
Hole is provided with thread groove on corresponding position, and the thread groove inward turning on threaded hole and the second plate body on side plate is screwed with same spiral shell
Bolt realizes the final fixed installation of side cover body by the cooperation of bolt and threaded hole and thread groove.
Further, the side plate, side cover body and top plate are glass material, convenient for observation.
The beneficial effects of the present invention are: compared with prior art, a kind of use for laboratory physics grinding device tool of the invention
Have following the utility model has the advantages that (1) is flexibly clamped according to different stone material shapes, the demonstrating effect during Enhancement test, according to
Shape, size and the thickness of stone material to be polished adjust the position of limited block and angle in locating part, with nut by spiral shell after adjusting
Lever lock is died of in X axis aperture and/or Y-axis aperture, and limited block is made to be close to stone side lower end to be polished, and then is treated and beaten
The stone material forming position of mill limits, and each stone material to be polished realizes limit using 3-4 locating part according to shapes and sizes；(2)
Height adjustment is carried out according to the stone material of different-thickness, after stone material position fixes, by adjusting telescoping mechanism, makes stone material and mill
It comes into full contact with, in bruting process, polishing a period of time, smoothness, flatness and thickness that can be as needed adjusts again to be stretched
The height of mechanism；(3) the fixation position of stone material is adjusted flexibly according to stone material size and abrasive disk abrasion situation to be polished, sufficiently
Using mill, mill damaged condition is observed before stone material is fixed, determines fixed area of the stone material on rectangular slab；(4) bruting process
Water spray is uniform, and sewage is discharged in time, and the hole for water spraying on annular conduit is uniformly sprayed water to mill, realizes cooling effect and rinses and grinds
Disk and the flushing action of stone material upper surface improve grinding efficiency, enhance grinding effect, and the water body in bruting process passes through rectangular slab
On X axis aperture and Y-axis aperture under leakage to pedestal, and be collected to dome-type groove, the blowdown through being connected to sewage draining exit is soft
Pipe discharge；(5) side cover body is mainly used for antispray and observation, side cover body by the second groove in the cooperation at the second plate body edge and
Preliminary installation is realized in the cooperation of first groove and the first plate body, realizes side cover body by the cooperation of bolt and threaded hole and thread groove
Final fixed installation.
Detailed description of the invention
Fig. 1 is general structure schematic diagram of the present invention；
Fig. 2 is another angle general structure schematic diagram of the present invention；
Fig. 3 is cover structural schematic diagram of the present invention；
Clamp structure schematic diagram of the position Fig. 4 clamping device of the present invention to stone material to be polished of different shapes；
Wherein, 1 clump weight, 2 side plates, 3 top plates, 4 pedestals, 5 motors, 6 shafts, 7 mills, 8 rectangular slabs, 9X axial aperture, 10Y axis
To aperture, 11 locating parts, 12 gear edges, 13 annular conduits, 14 water inlet pipes, 15 water supply hoses, 16 hollow stems, 17 solid hopkinson bars, 18 half
Ball-type groove, 19 sewage draining exits, 20 first plate bodys, 21 second plate bodys, 22 flanges, 23 first grooves, 24 second grooves.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.
In embodiment as shown in Figs 1-4, a kind of use for laboratory physics grinding device, including clump weight 1, side plate 2, top plate 3,
The pedestal 4 for being set to 1 upper end of clump weight, the telescoping mechanism for being set to 4 four corners of pedestal, the clamping being set at the top of telescoping mechanism
It mechanism, the motor 5 for being set to 3 upper end of top plate, the shaft 6 for being set to 5 lower end of motor, the mill 7 for being set to 6 lower end of shaft and sets
It is placed in the water spraying mechanism of 7 periphery of mill；The clamping device includes rectangular slab 8,9 and of X axis aperture being set on rectangular slab 8
The Y-axis aperture 10 that is uniformly arranged on rectangular slab 8 and be set in X axis aperture 9 and/or Y-axis aperture 10 it is multiple
Locating part 11, the locating part include limited block, the threaded rod for being set to limited block lower surface and are set to threaded rod lower end
Nut, the 8 upper face surrounding of rectangular slab of the clamping device are provided with gear along 12；The water spraying mechanism include annular conduit 13,
Be symmetrically disposed on the upside of annular conduit 13 and the water inlet pipe 14 that be connected to annular conduit 13 and for two water inlet pipes 14 of connection and with
The water supply hose 15 that outside is connected to for water end (W.E.), 14 upper end of water inlet pipe are pierced by top plate 3 and, annular conduit 13 inside fixed with top plate 3
It is evenly arranged with hole for water spraying (not shown).
In the present embodiment, the telescoping mechanism includes hollow stem 16 and the solid hopkinson bar 17 that is set in hollow stem 16, hollow
16 upper end of bar is provided with threaded hole, and threaded hole inward turning is screwed with bolt, and hollow stem 16 is fixed in the extruding of solid hopkinson bar 17 by bolt
Interior, the bottom end of the hollow stem 16 is perpendicularly fixed at 4 four corners of pedestal, and 17 top of solid hopkinson bar is perpendicularly fixed at clamping device
Rectangular slab four corners.The side of the solid hopkinson bar 17 is provided with scale.
In the present embodiment, 4 upper surface of pedestal is provided with dome-type groove 18, and dome-type groove 18 is provided with sewage draining exit
19,19 lower end of sewage draining exit is provided with blowdown hose (not shown).The clump weight 1 is symmetrically set with two pieces, counterweight
The length of block 1 is identical as pedestal, and the clump weight 1 positioned at left side stretches out 4 left end of pedestal, and the clump weight 1 positioned at right side stretches out pedestal 4
Right end, there are the gaps for passing through blowdown hose between two clump weights 1.
In the present embodiment, the use for laboratory physics grinding device further includes side cover body, and the side cover body includes the first plate
Body 20 and it is symmetrical set the second plate body 21 in 20 back side of the first plate body, the top and bottom at 20 back side of the first plate body
It is provided with flange 22.The front side side of the leading flank of the top plate 3 and two clump weights 1 is provided with and the first plate body of side cover body
The first groove 23 that flange on 20 matches, before the lower surface of the top plate 3, the upper surface of two clump weights 1 and side plate 2
Surface is provided with the second groove 24 matched with 21 edge of the second plate body of side cover body.The second groove on the side plate 2
It is provided with threaded hole on 24, second plate body 21 is provided with thread groove, side plate on position corresponding with the threaded hole of side plate 2
The thread groove inward turning on threaded hole and the second plate body 21 on 2 is screwed with same bolt.
In the present embodiment, the side plate 2, side cover body and top plate 3 are glass material.
Working principle: a kind of use for laboratory physics grinding device of the invention, in use, the first observation mill before stone material is fixed
7 damaged condition of disk determines fixed area of the stone material on rectangular slab 8, according to the shape, size and thickness of stone material to be polished, adjusts
The position of limited block and angle in whole locating part 11, are locked the screw rod of locating part in X axis aperture 9 with nut after adjusting
And/or in Y-axis aperture 10, limited block is made to be close to stone side lower end to be polished, and then the stone material for treating polishing forms position
Restriction is set, each stone material to be polished realizes limit using 3-4 locating part 11 according to shapes and sizes, and such as Fig. 4 is needle of the present invention
The rectangle stone material of polishing, the fixation schematic diagram of round stone material and triangle stone material are treated, after stone material position fixes, by adjusting
Telescoping mechanism comes into full contact with stone material with mill 7, installs side cover body, side cover body is by the second groove 24 in 21 side of the second plate body
The cooperation of edge and the cooperation of the first groove 23 and the first plate body 20, which are realized, tentatively installs, and passes through bolt and threaded hole and thread groove
The final fixed installation of side cover body is realized in cooperation, and in bruting process, the hole for water spraying on annular conduit 13 is uniformly sprayed water to mill 7,
It realizes cooling effect and rinses the flushing action of mill and stone material upper surface, improve grinding efficiency, enhance grinding effect, polished
Water body in journey is by leakage under the X axis aperture 9 and Y-axis aperture 10 on rectangular slab 8 to pedestal 4, and it is recessed to be collected to dome-type
Slot 18, the blowdown hose discharge through being connected to sewage draining exit 19, polishing a period of time, removes side cover body, smoothness as needed,
The height that flatness and thickness adjust telescoping mechanism again continues to polish.
Above-mentioned specific embodiment is only specific case of the invention, and scope of patent protection of the invention includes but is not limited to
The product form and style of above-mentioned specific embodiment, any claims of the present invention and any technical field of meeting
The appropriate changes or modifications that those of ordinary skill does it, all shall fall within the protection scope of the present invention.
Claims (10)
1. a kind of use for laboratory physics grinding device, it is characterised in that: including clump weight, side plate, top plate, be set on clump weight
The pedestal at end, the clamping device being set at the top of telescoping mechanism, is set on top plate the telescoping mechanism for being set to pedestal four corners
The motor at end, the shaft for being set to motor lower end, the mill for being set to shaft lower end and the water spraying mechanism for being set to mill periphery；
The clamping device includes that rectangular slab, the X axis aperture being set on rectangular slab and the Y-axis being uniformly arranged on rectangular slab are opened
Hole and the multiple locating parts being set in X axis aperture and/or Y-axis aperture, the locating part include limited block, are set to
The threaded rod of limited block lower surface and the nut for being set to threaded rod lower end；The water spraying mechanism includes annular conduit, symmetrically sets
It is placed in the water inlet pipe being connected on the upside of annular conduit and with annular conduit and for connecting two water inlet pipes and being connected to outside for water end (W.E.)
Water supply hose, water inlet pipe upper end is pierced by top plate and fixes with top plate, is evenly arranged with hole for water spraying on the inside of annular conduit.
2. a kind of use for laboratory physics grinding device according to claim 1, it is characterised in that: the telescoping mechanism includes
Hollow stem and the solid hopkinson bar being set in hollow stem, hollow stem upper end are provided with threaded hole, and threaded hole inward turning is screwed with bolt, passes through
Solid hopkinson bar extruding is fixed in hollow stem by bolt, and the bottom end of the hollow stem is perpendicularly fixed at pedestal four corners, described solid
Bar top is perpendicularly fixed at the rectangular slab four corners of clamping device.
3. a kind of use for laboratory physics grinding device according to claim 2, it is characterised in that: the side of the solid hopkinson bar
It is provided with scale.
4. a kind of use for laboratory physics grinding device according to claim 1, it is characterised in that: the square of the clamping device
Shape plate upper face surrounding is provided with gear edge.
5. a kind of use for laboratory physics grinding device according to claim 1, it is characterised in that: the base upper surface is set
It is equipped with dome-type groove, dome-type groove is provided with sewage draining exit, and sewage draining exit lower end is provided with blowdown hose.
6. a kind of use for laboratory physics grinding device according to claim 5, it is characterised in that: described clump weight or so pair
Title is provided with two pieces, and the length of clump weight is identical as pedestal, and the clump weight positioned at left side stretches out pedestal left end, positioned at matching for right side
Pouring weight stretches out pedestal right end, and there are the gaps for passing through blowdown hose between two clump weights.
7. a kind of use for laboratory physics grinding device according to claim 1, it is characterised in that: the use for laboratory physics
Grinding device further includes side cover body, and the side cover body includes the first plate body and is symmetrical set second in the first plate body back side
The top and bottom of plate body, first plate body back side are provided with flange.
8. a kind of use for laboratory physics grinding device according to claim 7, it is characterised in that: the leading flank of the top plate
The first groove matched with the flange on the first plate body of side cover body, the top plate are provided with the front side side of two clump weights
Lower surface, the upper surface of two clump weights and the front surface of side plate be provided with and matched with the second plate body edge of side cover body
The second groove.
9. a kind of use for laboratory physics grinding device according to claim 8, it is characterised in that: second on the side plate
It is provided with threaded hole on groove, second plate body is provided with thread groove, side plate on position corresponding with the threaded hole of side plate
On threaded hole and the second plate body on thread groove inward turning be screwed with same bolt.
10. a kind of use for laboratory physics grinding device according to claim 9, it is characterised in that: the side plate, side cover body
It is glass material with top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910164320.3A CN109719595A (en) | 2019-03-05 | 2019-03-05 | A kind of use for laboratory physics grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910164320.3A CN109719595A (en) | 2019-03-05 | 2019-03-05 | A kind of use for laboratory physics grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109719595A true CN109719595A (en) | 2019-05-07 |
Family
ID=66300809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910164320.3A Pending CN109719595A (en) | 2019-03-05 | 2019-03-05 | A kind of use for laboratory physics grinding device |
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| CN (1) | CN109719595A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814945A (en) * | 2019-11-21 | 2020-02-21 | 江西理工大学 | Laboratory is with physics grinding device |
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| CN110814945B (en) * | 2019-11-21 | 2020-10-09 | 江西理工大学 | Laboratory is with physics grinding device |
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