CN209616026U - Multiple groups rope saw arbor wheel jointing structure - Google Patents
Multiple groups rope saw arbor wheel jointing structure Download PDFInfo
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- CN209616026U CN209616026U CN201822192558.0U CN201822192558U CN209616026U CN 209616026 U CN209616026 U CN 209616026U CN 201822192558 U CN201822192558 U CN 201822192558U CN 209616026 U CN209616026 U CN 209616026U
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- adhesive tape
- shaft
- rope saw
- annular groove
- multiple groups
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Abstract
The utility model relates to a kind of multiple groups rope saw arbor wheel jointing structures, including belt wheel ontology, shaft, installation through-hole is provided in the middle part of the belt wheel ontology, belt wheel ontology is set in shaft through installation through-hole, both ends are provided with expansion sleeve inside installation through-hole, expansion sleeve is sleeved in shaft, shaft is connected with belt wheel ontology through expansion sleeve, the belt wheel ontology includes concentric inner cylinder, outer barrel, outer barrel periphery is provided with annular groove, the adhesive tape for being surrounded on outer cylinder external surface is fixed in annular groove, adhesive tape outer surface has the rope kerf for accommodating rope saw, outer barrel periphery periphery has and the mutually matched special-shaped coupled structure of adhesive tape inner surface, the utility model structure is simple, design is reasonable, it is convenient for disassembly and assembly, it is convenient for safeguarding.
Description
Technical field
The utility model relates to a kind of multiple groups rope saw arbor wheel jointing structures.
Background technique
Multiple groups rope saw will be moved by tensing a plurality of diamond bead string rope for being wrapped in formation closed circuit on wheel
Power drives the rope rotation by the rotation of wheel, and achievees the purpose that cut stone.Its belt wheel of existing multiple groups rope saw
The connection situation locked is connected or fixed using bearing with shaft, structure is complicated, and dismounting is inconvenient.
While in order to increase the frictional force of rope and wheel, the mutual abrasion drawing crack of diamond-wire and wheel is prevented, each
The adhesive tape that rope can be accommodated with groove profile can all be adhered on the outer surface of a multiple groups rope saw wheel.The prior art is will be by adhesive tape
Integrally vulcanization is cast in wheel outer surface, and after adhesive tape abrasion, the adhesive tape more renewed is cumbersome, and handle is needed to have worn out originally
Adhesive tape remove, then again again vulcanization casting, it is time-consuming.
Utility model content
In order to solve this problem, the purpose of this utility model is to provide a kind of multiple groups rope saw arbor wheel jointing structures.
A kind of technical solution of the utility model is: a kind of multiple groups rope saw arbor wheel jointing structure, including belt wheel ontology, turn
Axis, the belt wheel ontology middle part are provided with installation through-hole, and belt wheel ontology is set in shaft through installation through-hole, inside installation through-hole
Both ends are provided with expansion sleeve, and expansion sleeve is sleeved in shaft, and shaft is connected with belt wheel ontology through expansion sleeve.
Further, the internal diameter of installation through-hole is greater than the diameter of shaft.
Further, expansion sleeve outer end is provided with baffle, and baffle is set in shaft and with belt wheel ontology through screw connection
Locking.
Further, oil sealing is provided between baffle and shaft.
Further, the belt wheel ontology includes concentric inner cylinder, outer barrel, and outer barrel is set in outside inner cylinder,
Installation through-hole is arranged on inner cylinder, and inner cylinder outer circumference front, middle part, rear sleeve are equipped with connection ring flat-plate, connection ring board ends point
It is not welded with inner cylinder, outer barrel.
Further, several hollow holes of circumference uniform distribution on ring flat-plate are connected.
Further, outer barrel periphery is provided with annular groove, and the adhesive tape for being surrounded on outer cylinder external surface, glue are fixed in annular groove
Outer surface has the rope kerf for accommodating rope saw, and outer barrel periphery periphery has to be coupled with the mutually matched abnormity of adhesive tape inner surface
Structure, the abnormity coupled structure include recess portion that outer barrel periphery is arranged continuously in axial direction, the recess portion include groove floor,
The recess side for the inverted cone shape being obliquely extended from groove floor to two sides and be located at two recess side tops to middle part extend pair
Claim the protrusion of setting.
Further, the elongated annular for being attached to annular groove outer surface and forming closure of the adhesive tape, adhesive tape section two sides
With the groove with male cooperation, there is vertical changeover portion, glue between the groove floor two sides and slanting recess side
The two sides that item buckles into recess portion have the angularly disposed side that cooperates with oblique recess side so that the adhesive tape bottom surface of adhesive tape with it is recessed
There are gaps between groove bottom.
Further, annular groove outer surface is continuously laid with multiple recess portions, and being arranged side by side with the mutually matched adhesive tape of recess portion has
More, and there is mutually matched convex ribs and catching groove between adjacent adhesive tape, it is provided on annular groove two sides for convex with adhesive tape
The mutually matched guide groove of muscle.
Further, both ends of the shaft is symmetrically arranged with the connection axle portion that diameter is less than shaft, connects and is arranged with axis in axle portion
It holds, bearing is mounted in bearing block, and bearing block is connected and fixed with rack, is connected and is arranged with waterproof ring flat-plate, waterproof ring flat-plate in axle portion
On the inside of the bearing block and against the shaft shoulder, waterproof ring flat-plate medial surface is by being disposed with two groups of bulge loop A, annular groove A, bearing within outer
Seat inside is provided with two groups of the annular groove B matched with bulge loop A, annular groove A, bulge loop B, and bulge loop A is accommodated in corresponding annular groove B
Interior, bulge loop B is accommodated in corresponding annular groove A.
Compared with prior art, the utility model has the following beneficial effects: structure is simple, design is rationally, convenient for disassembly and assembly,
It is convenient for safeguarding.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the fit structure schematic diagram of adhesive tape and outer barrel；
Fig. 3 is the structural schematic diagram of adhesive tape；
Fig. 4 is the structural schematic diagram of recess portion；
Fig. 5 is the fit structure schematic diagram of waterproof ring flat-plate and bearing block.
In figure:
1- shaft；2- belt wheel ontology；201- inner cylinder；202- outer barrel；203- connection ring flat-plate；3- hollow hole；4- annular groove；
5- adhesive tape；6- expansion sleeve；7- baffle；701- oil sealing；8- cushion space；9- block edge；10- convex ribs；11- recess portion；12- rope kerf；
13- edge；14- groove；15- catching groove；16- groove floor；17- recess side；18- protrusion；19- guide groove；20 bearings-；21- axis
Hold seat；22- waterproof ring flat-plate；23- connection axle portion；24- bulge loop A；25- annular groove A；26- annular groove B；27- bulge loop B.
Specific embodiment
As shown in Figs. 1-5, a kind of multiple groups rope saw arbor wheel jointing structure, including belt wheel ontology, shaft, the belt wheel ontology
Middle part is provided with installation through-hole, and belt wheel ontology is set in shaft through installation through-hole, and both ends are provided with swelling inside installation through-hole
Set, expansion sleeve are sleeved in shaft, and shaft is connected with belt wheel ontology through expansion sleeve.
In the present embodiment, the internal diameter of installation through-hole is greater than the diameter of shaft.
In the present embodiment, expansion sleeve outer end is provided with baffle, and baffle is set in shaft and with belt wheel ontology through screw
Connection locking.
In the present embodiment, oil sealing is provided between baffle and shaft.
In the present embodiment, the belt wheel ontology includes concentric inner cylinder, outer barrel, and outer barrel is set in inner cylinder
Outside, installation through-hole is arranged on inner cylinder, and inner cylinder outer circumference front, middle part, rear sleeve are equipped with connection ring flat-plate, connection ring board ends
It is welded respectively with inner cylinder, outer barrel.
In the present embodiment, several hollow holes of circumference uniform distribution on ring flat-plate are connected.
In the present embodiment, outer barrel periphery is provided with annular groove, and the glue for being surrounded on outer cylinder external surface is fixed in annular groove
Item, adhesive tape outer surface have the rope kerf for accommodating rope saw, and outer barrel periphery periphery has mutually matched different with adhesive tape inner surface
Shape coupled structure, the abnormity coupled structure include the recess portion that outer barrel periphery is arranged continuously in axial direction, and the recess portion includes recessed
Groove bottom, the recess side for the inverted cone shape being obliquely extended from groove floor to two sides and it is located at two recess side tops to middle part
Extend symmetrically arranged protrusion.
In the present embodiment, the elongated annular for being attached to annular groove outer surface and forming closure of the adhesive tape, adhesive tape section
Two sides have the groove with male cooperation, and protrusion buckles into the groove of adhesive tape two sides to avoid adhesive tape from deviating from, and the positioning of adhesive tape
In slanting recess side, stress is laterally to descend, and can alleviate the edge stress with convex portion cooperation, the groove-bottom
There is vertical changeover portion, the two sides that adhesive tape buckles into recess portion have and oblique recess portion side between face two sides and slanting recess side
The angularly disposed side of face cooperation, so that there are gaps between the adhesive tape bottom surface of adhesive tape and groove floor.Gap is formed slow
Space is rushed, when dismounting adhesive tape, adhesive tape compressive deformation, elongated portion can be buffered in this area, and adhesive tape is made to be easier to tear open
Dress.
In the present embodiment, annular groove outer surface is continuously laid with multiple recess portions, sets side by side with the mutually matched adhesive tape of recess portion
More are equipped with, and there is mutually matched convex ribs and catching groove between adjacent adhesive tape, is provided on annular groove two sides and is used for and adhesive tape
The mutually matched guide groove of convex ribs, annular groove two sides formed block edge.
In the present embodiment, the outer surface of adhesive tape has two or more rope kerves, and rope kerf is for buckling into rope
Saw, the spacing for kerf of restricting are designed according to the needs of use.
In the present embodiment, both ends of the shaft is symmetrically arranged with the connection axle portion that diameter is less than shaft, connects and is arranged in axle portion
There is bearing, bearing is mounted in bearing block, and bearing block is connected and fixed with rack, is connected and is arranged with waterproof ring flat-plate, waterproof in axle portion
Ring flat-plate is located on the inside of bearing block and against the shaft shoulder, waterproof ring flat-plate medial surface by being disposed with two groups of bulge loop A, annular groove A within outer,
Two groups of the annular groove B matched with bulge loop A, annular groove A, bulge loop B are provided on the inside of bearing block, bulge loop A is accommodated in corresponding ring
In slot B, bulge loop B is accommodated in corresponding annular groove A, and the structure cooperation of bulge loop and annular groove is used for waterproof.
In the present embodiment, adhesive tape positioning is reliable, is tightly combined between adhesive tape and adhesive tape, steady after adhesive tape overall package is good
Qualitative good, single adhesive tape is conveniently replaceable disassembly, is simple to manufacture, manufacture it is low with maintenance cost, do not have to when maintenance transporting wheels with
It is integrated poured, it provides convenience to transport maintenance.Furthermore in the present embodiment, when assembly, adhesive tape is located in driving wheel or transmission
In the recess side of wheel, stress is laterally to descend, and can alleviate the stress at adhesive tape and recesses fit, meanwhile, the bottom surface of recess portion
There is cushion space between adhesive tape bottom, when dismounting adhesive tape, adhesive tape compressive deformation, elongated portion can obtain in this area
Buffering makes adhesive tape be easier to dismount.
In the present embodiment, it can also be distributed by adjacent adhesive tape color interval in assembling, assemble a beading to complete machine
Vision reference is provided when rope, transporting wheels and integrated poured are not had to when maintenance, are provided convenience to transport maintenance.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the patents it is equal
Deng variation and modification, it should all belong to the covering scope of the utility model.
Claims (10)
1. a kind of multiple groups rope saw arbor wheel jointing structure, it is characterised in that: including belt wheel ontology, shaft, in the belt wheel ontology
Portion is provided with installation through-hole, and belt wheel ontology is set in shaft through installation through-hole, and both ends are provided with expansion sleeve inside installation through-hole,
Expansion sleeve is sleeved in shaft, and shaft is connected with belt wheel ontology through expansion sleeve.
2. multiple groups rope saw arbor wheel jointing structure according to claim 1, it is characterised in that: the internal diameter of installation through-hole is greater than
The diameter of shaft.
3. multiple groups rope saw arbor wheel jointing structure according to claim 1, it is characterised in that: expansion sleeve outer end is provided with gear
Plate, baffle are set in shaft and lock with belt wheel ontology through screw connection.
4. multiple groups rope saw arbor wheel jointing structure according to claim 1, it is characterised in that: be arranged between baffle and shaft
There is oil sealing.
5. multiple groups rope saw arbor wheel jointing structure according to claim 1, it is characterised in that: the belt wheel ontology includes same
Inner cylinder, the outer barrel in axle center, outer barrel are set in outside inner cylinder, and installation through-hole is arranged on inner cylinder, before inner cylinder outer circumference
Portion, middle part, rear sleeve are equipped with connection ring flat-plate, and connection ring board ends are welded with inner cylinder, outer barrel respectively.
6. multiple groups rope saw arbor wheel jointing structure according to claim 5, it is characterised in that: circumference uniform distribution on connection ring flat-plate
Several hollow holes.
7. multiple groups rope saw arbor wheel jointing structure according to claim 5, it is characterised in that: outer barrel periphery is provided with ring
Slot, the adhesive tape for being surrounded on outer cylinder external surface is fixed in annular groove, and adhesive tape outer surface has the rope kerf for accommodating rope saw, outer barrel
Periphery periphery have with the mutually matched special-shaped coupled structure of adhesive tape inner surface, the abnormity coupled structure includes outer barrel periphery
The recess portion being arranged continuously in axial direction, the recess portion includes groove floor, inverted cone shape from groove floor to two sides that be obliquely extended from
Recess side and it is located at two recess side tops and extends symmetrically arranged protrusion to middle part.
8. multiple groups rope saw arbor wheel jointing structure according to claim 7, it is characterised in that: the adhesive tape is elongated attached
Form the annular of closure in annular groove outer surface, adhesive tape section two sides have groove with male cooperation, the groove floor two
There is vertical changeover portion, the two sides that adhesive tape buckles into recess portion have matches with oblique recess side between side and slanting recess side
The angularly disposed side closed, so that there are gaps between the adhesive tape bottom surface of adhesive tape and groove floor.
9. multiple groups rope saw arbor wheel jointing structure according to claim 8, it is characterised in that: continuously lay annular groove outer surface
There are multiple recess portions, being arranged side by side with the mutually matched adhesive tape of recess portion there are more, and has between adjacent adhesive tape mutually matched convex
Muscle and catching groove, be provided on annular groove two sides for the mutually matched guide groove of the convex ribs of adhesive tape.
10. multiple groups rope saw arbor wheel jointing structure according to claim 1, it is characterised in that: both ends of the shaft is symmetrical arranged
There is diameter to be less than the connection axle portion of shaft, connects and be arranged with bearing in axle portion, bearing is mounted in bearing block, bearing block and rack
It is connected and fixed, connects and be arranged with waterproof ring flat-plate in axle portion, waterproof ring flat-plate is located on the inside of bearing block and in the shaft shoulder, waterproof ring flat-plate
Side is provided with two groups on the inside of bearing block and is matched with bulge loop A, annular groove A by being disposed with two groups of bulge loop A, annular groove A within outer
Annular groove B, bulge loop B, bulge loop A is accommodated in corresponding annular groove B, and bulge loop B is accommodated in corresponding annular groove A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192558.0U CN209616026U (en) | 2018-12-26 | 2018-12-26 | Multiple groups rope saw arbor wheel jointing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192558.0U CN209616026U (en) | 2018-12-26 | 2018-12-26 | Multiple groups rope saw arbor wheel jointing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209616026U true CN209616026U (en) | 2019-11-12 |
Family
ID=68447013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822192558.0U Active CN209616026U (en) | 2018-12-26 | 2018-12-26 | Multiple groups rope saw arbor wheel jointing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209616026U (en) |
-
2018
- 2018-12-26 CN CN201822192558.0U patent/CN209616026U/en active Active
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