CN209648460U - A kind of fixed mechanism of granite Millstone - Google Patents
A kind of fixed mechanism of granite Millstone Download PDFInfo
- Publication number
- CN209648460U CN209648460U CN201920446627.8U CN201920446627U CN209648460U CN 209648460 U CN209648460 U CN 209648460U CN 201920446627 U CN201920446627 U CN 201920446627U CN 209648460 U CN209648460 U CN 209648460U
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- semicircular ring
- fixed
- hole
- ring fixing
- fixing end
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- 239000010438 granite Substances 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to granite processing unit (plant) technical field, especially a kind of fixed mechanism of granite Millstone.The mechanism includes shaft, fixed disk, first semicircular ring fixing end and the second semicircular ring fixing end, first semicircular ring fixing end and the second semicircular ring fixing end are locked by screw bolt and nut forms clamping rings disk, the upper surface of first semicircular ring fixing end is fixed at the lower surface edge of fixed disk by fixing axle, first through hole is evenly distributed in second semicircular ring fixing end, fixed disk edge right above the second semicircular ring fixing end is provided with the second through-hole corresponding with the first through hole of the second semicircular ring fixing end, second semicircular ring fixing end is fixed in fixed disk by passing through the fastener of first through hole and the second through-hole.A kind of fixed mechanism of granite Millstone of the utility model remains to protect good mill stability and mill uniform force, and replace conveniently after mill damage when mill is larger.
Description
Technical field
The utility model relates to consolidating for granite processing unit (plant) technical field, especially a kind of granite Millstone
Determine mechanism.
Background technique
Grinder, be mainly used for high precision plane in grinding work-piece, inside and outside cylindrical surface, circular conical surface, spherical surface, flank and
Its alloytype face.The main Types of grinder have disc grinder, rotary shaft grinder and various special grinders.Granite amount
In the process such as tool, granite component, it usually needs carry out the smooth processing of high-precision by grinder.Existing grinder
The mode that mill and shaft mostly use greatly circular grinding discs directly fixed with shaft is attached, this connection type needs are being ground
Connecting hole is processed at disk center, such grinder is primarily present following deficiency when in use: (1) when abrasive disk is larger, only grinding
Being connected with the rotating shaft fixed form in the middle part of mill makes four peripheral stability of mill bad；(2) when abrasive disk is larger, only middle part is opened
If connecting hole, it is easy to cause mill force difference in process of lapping big.Above-mentioned two deficiencies result in mill service life
It reduces.
Utility model content
The purpose of this utility model is to provide a kind of fixed mechanisms of granite Millstone, overcome aforementioned existing
The bad deficiency big with mill force difference in process of lapping of four peripheral stability of mill caused by fixed form in technology, so that
Fixed mechanism is firm to biggish abrasive disk, balancedly fixes, and improves the replacement efficiency after abrasive disk damage.
The technical solution adopted by the utility model to solve its technical problems is that:
A kind of fixed mechanism of granite Millstone, including shaft, the fixed disk being fixed below shaft, setting
The first semicircular ring fixing end and the second semicircular ring fixing end below fixed disk, the opening end of the first semicircular ring fixing end
End is symmetrically arranged with the first engaging lug, and the open end of the second semicircular ring fixing end is symmetrically arranged with the second engaging lug, the
One semicircular ring fixing end and the second semicircular ring fixing end are made up of screw bolt and nut the first engaging lug of locking and the second engaging lug
The upper surface of clamping rings disk, the first semicircular ring fixing end is fixed at the lower surface edge of fixed disk by fixing axle,
It is evenly distributed with first through hole in the second semicircular ring fixing end, the fixed disk side right above the second semicircular ring fixing end
The second through-hole corresponding with the first through hole of the second semicircular ring fixing end is provided at edge, the second semicircular ring fixing end is by wearing
The fastener for crossing first through hole and the second through-hole is fixed in fixed disk.
Further, the first through hole and the second through-hole are the identical polygonal hole of size.
Further, the fastener includes first body of rod, second body of rod for being fixed on the first body of rod top and bottom, institute
The horizontal cross-section for stating first body of rod is the polygon matched with first through hole and the second through-hole, and second body of rod is screw thread
Bar.
Further, the height of first body of rod is equal to first through hole bottom end to the distance on the second through-hole top, is located at
Second body of rod of the first body of rod upper end is lock onto fixed disk by the first locking nut, the second bar positioned at the first body of rod lower end
Body is lock onto the second semicircular ring fixing end by the second locking nut, and the both ends of first body of rod are fully located at first through hole and the
In two through-holes, stablize fastener locations, and is convenient for the first nut and the second nut to the lock of second body of rod of fastener
Tightly, so that clamping rings disk steadily is fixedly connected with fixed disk, it is ensured that mill stability.
Further, the first through hole and the second through-hole are the identical square of size, easy to process.
Further, the mill of the grinder is processed as the thin " I " fonts of the thick middle-end of upper and lower ends, and described the first half
The middle-end outer diameter phase of the internal diameter and " I " fonts mill of the clamping rings disk of annulus fixing end and the second semicircular ring fixing end composition
Together, the outer diameter of clamping rings disk is greater than the outer diameter of " I " fonts mill upper and lower ends and is equal to the outer diameter of fixed disk, is conducive to really
The structural soundness of entire fixed mechanism while " I " fonts mill is protected by firm fix.
Further, the middle-end outer diameter of the " I " fonts mill is the 0.85- of the up/down end outer diameter of " I " fonts mill
0.9 times, be conducive to the stability of " I " fonts mill structure, extend the service life of " I " fonts mill.
Further, it is fixed at the shaft lower surface and fixed disk upper surface center, is conducive to fixed disk on mill
Stability under loading when end fixes.
The beneficial effects of the utility model are: compared with prior art, a kind of granite grinder of the utility model
The fixed mechanism of mill remains to protect good mill stability and mill uniform force, and mill damages when mill is larger
It is convenient to replace after bad, when installing mill, is inserted into the mill of " I " fonts from right side, it is solid that the middle-end of mill is stuck in the first semicircular ring
On fixed end, the second semicircular ring fixing end is locked by screw bolt and nut in the first semicircular ring fixing end, the first semicircular ring
The clamping rings disk of fixing end and the second semicircular ring fixing end composition is tentatively fixed to mill, then by first body of rod of fastener
Across first through hole and the second through-hole, second body of rod of the first body of rod upper and lower ends passes through the first locking nut and the second lock respectively
Tight nut driving is fixed, and then forms mill surely by fixed disk and the first semicircular ring fixing end and the second semicircular ring fixing end
Gu fixed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model use state；
Fig. 2 is the structure structural schematic diagram that the utility model removes fastener；
Fig. 3 is the structural schematic diagram of the utility model the first semicircular ring fixing end and the second semicircular ring fixing end；
Fig. 4 is the structural representation enlarged drawing of the utility model fastener；
Wherein, 1 shaft, 2 fixed disks, 3 first semicircular ring fixing ends, 4 second semicircular ring fixing ends, 5 first engaging lugs, 6
Second engaging lug, 7 fixing axles, 8 first through hole, 9 second through-holes, 10 first bodies of rod, 11 second bodies of rod, 12 first locking nuts,
13 second locking nuts, 14 mills.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
In embodiment as shown in Figs 1-4, a kind of fixed mechanism of granite Millstone, including shaft 1, be fixed on
The fixed disk 2 of 1 lower section of shaft, the first semicircular ring fixing end 3 and the second semicircular ring fixing end 4 for being set to 2 lower section of fixed disk, institute
It states and is fixed at 1 lower surface of shaft and 2 upper surface center of fixed disk, the open end of the first semicircular ring fixing end 3 is symmetrically set
It is equipped with the first engaging lug 5, the open end of the second semicircular ring fixing end 4 is symmetrically arranged with the second engaging lug 6, the first semicircle
Ring fixing end 3 and the second semicircular ring fixing end 4 are made up of solid screw bolt and nut the first engaging lug 5 of locking and the second engaging lug 6
Determine circle ring disk, the upper surface of the first semicircular ring fixing end 3 is fixed at the lower surface edge of fixed disk 2 by fixing axle 7,
It is evenly distributed with first through hole 8 in the second semicircular ring fixing end 4, the fixation right above the second semicircular ring fixing end 4
2 edge of disk is provided with second through-hole 9 corresponding with the first through hole 8 of the second semicircular ring fixing end 4, and the second semicircular ring is fixed
End 4 is fixed in fixed disk 2 by passing through the fastener of first through hole 8 and the second through-hole 9.
In the present embodiment, the first through hole 8 and the second through-hole 9 are the identical square hole of size.The fastener
Including first body of rod 10, it is fixed on second body of rod 11 of first body of rod, 10 top and bottom, the level of first body of rod 10 is cut
Face is the square matched with first through hole 8 and the second through-hole 9, and second body of rod 11 is threaded rod.First body of rod
10 height is equal to second body of rod 11 of 8 bottom end of first through hole to the distance on 9 top of the second through-hole, positioned at first body of rod, 10 upper end
It is lock onto fixed disk 2 by the first locking nut 12, second body of rod 11 positioned at first body of rod, 10 lower end passes through the second locking
Nut 13 is lock onto the second semicircular ring fixing end 4.
In the present embodiment, the mill 14 of the grinder is processed as the thin " I " fonts of the thick middle-end of upper and lower ends, and described
In the internal diameter and " I " fonts mill 14 of the clamping rings disk of one semicircular ring fixing end 3 and the second semicircular ring fixing end 4 composition
Hold outer diameter identical, the outer diameter of clamping rings disk is greater than the outer diameter of 14 upper and lower ends of " I " fonts mill and is equal to the outer of fixed disk 2
Diameter.The middle-end outer diameter of the " I " fonts mill 14 is 0.85-0.9 times of the up/down end outer diameter of " I " fonts mill 14.
Working principle: a kind of fixed mechanism of granite Millstone of the utility model, install mill 14 when, be in
The mill 14 of " I " fonts is inserted into from right side, and the middle-end of mill 14 is stuck in the first semicircular ring fixing end 3, and the second semicircular ring is fixed
End 4 is locked by screw bolt and nut in the first semicircular ring fixing end 3, the first semicircular ring fixing end 3 and the second semicircular ring
Fixing end 4 is tentatively fixed to mill 14, and first body of rod 10 of fastener is then passed through first through hole 8 and the second through-hole 9, and first
Second body of rod 11 of 10 upper and lower ends of the body of rod screws fixation by the first locking nut 12 and the second locking nut 13 respectively, in turn
Mill is set to form firm fix by fixed disk 2 and the first semicircular ring fixing end 3 and the second semicircular ring fixing end 4.
Above-mentioned specific embodiment is only the specific case of the utility model, and the scope of patent protection of the utility model includes
But it is not limited to the product form and style of above-mentioned specific embodiment, it is any to meet the utility model claims book and any institute
Belong to the appropriate changes or modifications that the those of ordinary skill of technical field does it, should all fall into the patent protection of the utility model
Range.
Claims (8)
1. a kind of fixed mechanism of granite Millstone, it is characterised in that: including shaft, be fixed on consolidating below shaft
Price fixing, the first semicircular ring fixing end being set to below fixed disk and the second semicircular ring fixing end, first semicircular ring are fixed
The open end at end is symmetrically arranged with the first engaging lug, and the open end of the second semicircular ring fixing end is symmetrically arranged with second
Engaging lug, the first semicircular ring fixing end and the second semicircular ring fixing end are locked the first engaging lug and second by screw bolt and nut and are connected
Lug forms clamping rings disk, and the upper surface of the first semicircular ring fixing end is fixed on the lower surface of fixed disk by fixing axle
Edge is evenly distributed with first through hole in the second semicircular ring fixing end, right above the second semicircular ring fixing end
Fixed disk edge is provided with the second through-hole corresponding with the first through hole of the second semicircular ring fixing end, and the second semicircular ring is fixed
End is fixed in fixed disk by passing through the fastener of first through hole and the second through-hole.
2. a kind of fixed mechanism of granite Millstone according to claim 1, it is characterised in that: described first
Through-hole and the second through-hole are the identical polygonal hole of size.
3. a kind of fixed mechanism of granite Millstone according to claim 2, it is characterised in that: the fastening
Part includes first body of rod, second body of rod for being fixed on the first body of rod top and bottom, the horizontal cross-section of first body of rod be with
The polygon that first through hole and the second through-hole match, second body of rod are threaded rod.
4. a kind of fixed mechanism of granite Millstone according to claim 3, it is characterised in that: described first
The height of the body of rod is equal to first through hole bottom end to the distance on the second through-hole top, and second body of rod positioned at the first body of rod upper end passes through
First locking nut is lock onto fixed disk, and second body of rod positioned at the first body of rod lower end lock by the second locking nut
In two semicircular ring fixing ends.
5. a kind of fixed mechanism of granite Millstone according to claim 4, it is characterised in that: described first
Through-hole and the second through-hole are the identical square of size.
6. a kind of fixed mechanism of granite Millstone according to claim 1, it is characterised in that: the grinding
The mill of machine is processed as the thin " I " fonts of the thick middle-end of upper and lower ends, and the first semicircular ring fixing end and the second semicircular ring are fixed
Hold the internal diameter of the clamping rings disk of composition identical as the middle-end outer diameter of " I " fonts mill, the outer diameter of clamping rings disk is greater than " work "
The outer diameter of font mill upper and lower ends and the outer diameter for being equal to fixed disk.
7. a kind of fixed mechanism of granite Millstone according to claim 6, it is characterised in that: " work "
The middle-end outer diameter of font mill is 0.85-0.9 times of the up/down end outer diameter of " I " fonts mill.
8. a kind of fixed mechanism of granite Millstone according to claim 1, it is characterised in that: the shaft
It is fixed at lower surface and fixed disk upper surface center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920446627.8U CN209648460U (en) | 2019-04-03 | 2019-04-03 | A kind of fixed mechanism of granite Millstone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920446627.8U CN209648460U (en) | 2019-04-03 | 2019-04-03 | A kind of fixed mechanism of granite Millstone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209648460U true CN209648460U (en) | 2019-11-19 |
Family
ID=68528812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920446627.8U Active CN209648460U (en) | 2019-04-03 | 2019-04-03 | A kind of fixed mechanism of granite Millstone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209648460U (en) |
-
2019
- 2019-04-03 CN CN201920446627.8U patent/CN209648460U/en active Active
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