CN209062840U - A kind of novel polycyclic shape high speed railway track abrasive grinding wheel - Google Patents
A kind of novel polycyclic shape high speed railway track abrasive grinding wheel Download PDFInfo
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- CN209062840U CN209062840U CN201821748537.6U CN201821748537U CN209062840U CN 209062840 U CN209062840 U CN 209062840U CN 201821748537 U CN201821748537 U CN 201821748537U CN 209062840 U CN209062840 U CN 209062840U
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Abstract
The utility model discloses a kind of novel polycyclic shape high speed railway track abrasive grinding wheels, including grinding wheel ontology, through-hole is provided in grinding wheel ontology, and through-hole inner surface is provided with internal screw thread, several fan-shaped ports are provided on grinding wheel ontology, and the fixation hole vertical with through-hole is provided in each fan-shaped port, grinding wheel outer body is disposed with enhancement layer from the inside to surface, heat-conducting layer, surface layer and grinding layer, and the surface of grinding layer is the multiple arcs slot of inside arc-shaped recess, grinding blade is provided in each arc groove, the surface of enhancement layer is also connected with several reinforcing props；The abrasive grinding wheel of the utility model may be threadably coupled in rotation axis by internal screw thread, and it is fixed by bolt, keep its stable as rotation axis rotates, it avoids loosening, grinding blade on grinding layer can simultaneously be ground the railroad track of multiple annulars, work efficiency is high, and enhancement layer and reinforcing prop can reduce extent of deterioration with the ability to bear of reinforced wheel.
Description
Technical field
The utility model relates to a kind of track abrasive grinding wheel, in particular to a kind of novel polycyclic shape high speed railway track grinding
Grinding wheel belongs to railroad track technical field of processing equipment.
Background technique
For grinding wheel as a kind of grinding tool, the effect played in industrial circle is more and more important.To metal or
When the processing such as the type face of non-metal workpiece is roughly ground, half refines, refines and slot, cutting；Due to being in high speed rotation shape
State needs to bear the grinding of biggish impact force, especially high speed railway track, and the pressure born is bigger, is lost also more
Severity is easy with the extension of use time however, current grinding wheel installation relies solely on simple bolt, screw is fixed
Existing grinding wheel obscission, causes personal injury, and existing grinding wheel can only be ground single railroad track, can not be simultaneously
The railroad track of multiple annulars is ground, working efficiency is low.
In view of the above defect existing in the prior art, it is necessary to be further improved existing apparatus, keep it more standby real
With property, it can just meet actual use situation.
Utility model content
The utility model proposes a kind of novel polycyclic shape high speed railway track abrasive grinding wheels, solve sand in the prior art
Wheel installation relies solely on simple bolt, screw is fixed, and is easy to appear grinding wheel obscission with the extension of use time, causes
Personal injury can only be ground single railroad track, can not be ground simultaneously to the railroad track of multiple annulars, work
Make low efficiency.The problem of.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of novel polycyclic shape high speed railway track abrasive grinding wheel of the utility model, including grinding wheel ontology, the grinding wheel sheet
It is provided with through-hole in vivo, and the through-hole inner surface is provided with internal screw thread, several sectors are provided on the grinding wheel ontology
Port, and it is provided with the fixation hole vertical with through-hole in each fan-shaped port, the grinding wheel outer body is from the inside to surface
It is disposed with enhancement layer, heat-conducting layer, surface layer and grinding layer, and the surface of the grinding layer is multiple arcs of inside arc-shaped recess
Shape slot is provided with the grinding blade of several tiny tapers in each arc groove, and the surface of the enhancement layer is also connected with
Several reinforcing props, the reinforcing prop are directly connected to grinding layer after heat-conducting layer and surface layer, are additionally provided in the heat-conducting layer
Several heat release holes.
As a kind of optimal technical scheme of the utility model, the surface of the grinding wheel ontology is also inwardly provided with several
Groove is correspondingly arranged on several protrusions on the inside of the enhancement layer.
As a kind of optimal technical scheme of the utility model, the enhancement layer is the interior inner layer for being provided with reinforcing rib, institute
It states and is enclosed with a upright reinforcing rib in reinforcing prop.
As a kind of optimal technical scheme of the utility model, rotation direction of thread and the grinding wheel ontology of the internal screw thread
Rotation grinding is contrary.
As a kind of optimal technical scheme of the utility model, the heat-conducting layer is the good metal alloy compositions system of thermal conductivity
At inner layer.
The utility model beneficial effect achieved is: the abrasive grinding wheel of the utility model can be connected by internal screw thread with screw thread
It connects on the rotating shaft, and is fixed by bolt, keep its stable as rotation axis rotates, avoid loosening, while making its mill
The multiple arcs slot for cutting layer corresponds to the railroad track surface of multiple annulars, can be by the grinding blade on grinding layer simultaneously to more
The railroad track of a annular is ground, and work efficiency is high, and the enhancement layer and reinforcing prop of setting can be with the receiving energy of reinforced wheel
Power reduces extent of deterioration, and the heat that the heat-conducting layer of setting can generate grinding layer imports in heat release hole, dissipates grinding wheel preferably
Heat, and then allow the good grinding track of grinding wheel, it avoids damaging, is easy to use and promotes.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the subjective structural schematic diagram of the utility model；
Fig. 2 is the part-structure diagrammatic cross-section of the utility model；
In figure: 1, grinding wheel ontology；2, through-hole；3, internal screw thread；4, fixation hole；5, fan-shaped port；6, enhancement layer；7, thermally conductive
Layer；8, heat release hole；9, surface layer；10, grinding layer；11, it is ground blade；12, reinforcing prop.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of novel polycyclic shape high speed railway track abrasive grinding wheel, including grinding wheel
Ontology 1 is provided with through-hole 2 in grinding wheel ontology 1, and 2 inner surface of through-hole is provided with internal screw thread 3, in order to make by through-hole 2
Grinding wheel ontology 1 is arranged on the rotating shaft, while screw thread and screw hole is arranged in the installation place of rotation axis, can pass through internal screw thread 3
It is threadedly coupled grinding wheel ontology 1 on the rotating shaft, several fan-shaped ports 5 is provided on grinding wheel ontology 1, and each fan-shaped logical
It is provided with the fixation hole 4 vertical with through-hole 2 in mouth 5, later, inserts the screws into fixation hole 4, allows to grinding wheel ontology 1
Fixed to avoid its loosening on the rotating shaft, 1 outside of grinding wheel ontology is disposed with enhancement layer 6, heat-conducting layer 7, surface layer from the inside to surface
9 and grinding layer 10, and the surface of grinding layer 10 is the multiple arcs slot of inside arc-shaped recess, if being provided in each arc groove
The grinding blade 11 of dry tiny taper, makes the multiple arcs slot of its grinding layer 10 correspond to the railroad track table of multiple annulars
Face simultaneously can be ground the railroad track of multiple annulars by the grinding blade 11 on grinding layer 10, and work efficiency is high,
The surface of enhancement layer 6 is also connected with several reinforcing props 12, and reinforcing prop 12 is directly connected to be ground after heat-conducting layer 7 and surface layer 9
Layer 10, the enhancement layer 6 and reinforcing prop 12 of setting can be reduced extent of deterioration, also be set in heat-conducting layer 7 with the ability to bear of reinforced wheel
Several heat release holes 8 are equipped with, the heat that heat-conducting layer 7 can generate grinding layer imports in heat release hole 8, dissipates grinding wheel preferably
Heat.
The surface of grinding wheel ontology 1 is also inwardly provided with several grooves, and it is convex that the inside of enhancement layer 6 is correspondingly arranged on several
It rises, enhancement layer 6 can be made preferably to link together with grinding wheel ontology 1.
Enhancement layer 6 is the interior inner layer for being provided with reinforcing rib, a upright reinforcing rib is enclosed in reinforcing prop 12, by adding
The intensity of strengthening tendons can reduce its extent of deterioration with the ability to bear of reinforced wheel.
The rotation direction of thread of internal screw thread 3 is contrary with the rotation grinding of grinding wheel ontology 1, during avoiding rotation,
The case where skidding and loosen between grinding wheel ontology 1 and rotation axis appearance.
Heat-conducting layer 7 is inner layer made of the good metal alloy compositions of thermal conductivity, the heat that can be generated grinding layer in fact
It imports in heat release hole 8, grinding wheel is made preferably to radiate.
The abrasive grinding wheel of the utility model may be threadably coupled in rotation axis by internal screw thread 3, and by bolt by its
It is fixed, keep its stable as rotation axis rotates, avoid loosening, while the multiple arcs slot of its grinding layer 10 being made to correspond to multiple rings
The railroad track surface of shape simultaneously can grind the railroad track of multiple annulars by the grinding blade 11 on grinding layer 10
It cuts, work efficiency is high, and the enhancement layer 6 and reinforcing prop 12 of setting can reduce extent of deterioration, setting with the ability to bear of reinforced wheel
The heat that can generate grinding layer of heat-conducting layer 7 import in heat release hole 8, so that grinding wheel is preferably radiated, and then make grinding wheel can be with
Good grinding track, avoids damaging, and is easy to use and promotes.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of novel polycyclic shape high speed railway track abrasive grinding wheel, including grinding wheel ontology (1), which is characterized in that the grinding wheel
It is provided with through-hole (2) in ontology (1), and is provided with internal screw thread (3) in the through-hole (2) inner surface, on the grinding wheel ontology (1)
Several fan-shaped ports (5) are provided with, and are provided with the fixation hole vertical with through-hole (2) in each fan-shaped port (5)
(4), it is disposed with enhancement layer (6), heat-conducting layer (7), surface layer (9) and grinding layer from the inside to surface on the outside of the grinding wheel ontology (1)
(10), and the surface of the grinding layer (10) be inside arc-shaped recess multiple arcs slot, if being provided in each arc groove
The grinding blade (11) of dry tiny taper, the surface of the enhancement layer (6) is also connected with several reinforcing props (12), described
Reinforcing prop (12) is directly connected to grinding layer (10) after running through heat-conducting layer (7) and surface layer (9), is additionally provided in the heat-conducting layer (7)
Several heat release holes (8).
2. the novel polycyclic shape high speed railway track abrasive grinding wheel of one kind according to claim 1, which is characterized in that the sand
The surface of wheel ontology (1) is also inwardly provided with several grooves, and it is convex to be correspondingly arranged on several on the inside of the enhancement layer (6)
It rises.
3. the novel polycyclic shape high speed railway track abrasive grinding wheel of one kind according to claim 2, which is characterized in that described to add
Strong layer (6) is the interior inner layer for being provided with reinforcing rib, is enclosed with a upright reinforcing rib in the reinforcing prop (12).
4. the novel polycyclic shape high speed railway track abrasive grinding wheel of one kind according to claim 1, which is characterized in that in described
The rotation direction of thread of screw thread (3) is contrary with the rotation grinding of grinding wheel ontology (1).
5. the novel polycyclic shape high speed railway track abrasive grinding wheel of one kind according to claim 1, which is characterized in that described to lead
Thermosphere (7) is inner layer made of the good metal alloy compositions of thermal conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821748537.6U CN209062840U (en) | 2018-10-26 | 2018-10-26 | A kind of novel polycyclic shape high speed railway track abrasive grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821748537.6U CN209062840U (en) | 2018-10-26 | 2018-10-26 | A kind of novel polycyclic shape high speed railway track abrasive grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209062840U true CN209062840U (en) | 2019-07-05 |
Family
ID=67096266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821748537.6U Active CN209062840U (en) | 2018-10-26 | 2018-10-26 | A kind of novel polycyclic shape high speed railway track abrasive grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209062840U (en) |
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2018
- 2018-10-26 CN CN201821748537.6U patent/CN209062840U/en active Active
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