CN206475062U - Diamond roller for processing blade tenon - Google Patents
Diamond roller for processing blade tenon Download PDFInfo
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- CN206475062U CN206475062U CN201720129302.8U CN201720129302U CN206475062U CN 206475062 U CN206475062 U CN 206475062U CN 201720129302 U CN201720129302 U CN 201720129302U CN 206475062 U CN206475062 U CN 206475062U
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- wheel body
- bulge loop
- tenon
- groove
- blade tenon
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Abstract
The utility model discloses a kind of diamond roller for being used to process blade tenon, its drip irrigation device is to include wheel body, the wheel is provided with axis hole in vivo, the periphery of the wheel body is being provided with annular breach close to wheel body end, on the periphery of the wheel body tenon groove is being provided with close to annular indentation, there, connecting edge of the junction provided with projection of the annular breach and tenon groove, annular breach is set on the periphery of wheel body, connecting edge and tenon groove, the tenon groove of the application helps to polish to the emery wheel for processing blade tenon, finishing, while grinder buffing blade tenon, diamond roller is polished emery wheel, to ensure that processed blade tenon has higher accuracy.
Description
Technical field
The utility model is related to polishing dressing tool, more particularly to a kind of diamond roller for being used to process blade tenon.
Background technology
In recent years, diamond roller gradually rises, it be it is a kind of on revolving body by powder metallurgy or the side of coating
Formula consolidates one layer of diamond on surface, and the emery wheel in precise measure type face needed for making diamond layer one finishing emery wheel of formation is repaiied
Whole instrument.
One of important rotatable parts are rotor blades in aero-engine, and the effect of blade tenon is to connect working-blade
It is connected on wheel disc, and the load suffered by blade is passed on wheel disc, so blade tenon needs enough intensity, avoids as far as possible
Stress concentration, and the radius of the seamed edge of tenon, fillet is increasing, required precision more and more higher, and grinder buffing is difficult
Reach required precision.
At present, application publication number discloses a kind of finishing emery wheel for CN105598839A Chinese patent in existing patent
Roller, roller body includes the radial surface of axial surface and upper and lower side, and axial surface is cylindrical side, the radial surface of upper end
Provided with first boss, the radial surface of lower end is provided with second boss, and the center of roller body is provided with roller bearing hole, and axial surface is provided with
Natural coarse grain diamond grinding layer, above-mentioned rollers are easily repaired out various complicated molded surfaces, not limited to by position,
With good polishing grooming function.
But, with the development of aircraft industry, the demand to blade tenon increases, due to generally having mountain on blade tenon
The type face of crest, above-mentioned rollers can not meet the required precision needed for blade tenon.
Utility model content
The purpose of this utility model be to provide it is a kind of can accurately repair blade tenon be used for process the gold of blade tenon
Hard rock roller.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of diamond roller for being used to process blade tenon, including wheel body, the wheel are provided with axis hole, the wheel body in vivo
Periphery be provided with tenon close to annular indentation, there being provided with close to wheel body end on annular breach, the periphery of the wheel body
Groove, connecting edge of the junction provided with projection of the annular breach and tenon groove.
By using above-mentioned technical proposal, annular breach and tenon groove are set on the periphery of wheel body, connecting edge will
Annular breach is connected with tenon groove, annular breach, connecting edge and tenon groove form with blade tenon identical type face,
The diamond roller of the application can be polished the emery wheel of blade tenon, repaired, while grinder buffing blade tenon,
Diamond roller is polished emery wheel, to ensure that processed blade tenon has higher accuracy.
The utility model is further arranged to：The tenon groove includes the first groove and the second groove continuously arranged.
By using above-mentioned technical proposal, the first groove and the second groove continuously are placed with the periphery of wheel body, the
One groove and the second groove are constituted and blade tenon shape identical tenon groove, with special shape, it is adaptable to continuous
Polishing, the processing of the blade tenon of two grooves, precision are higher.
The utility model is further arranged to：The sinking degree of first groove is more than the sinking degree of the second groove.
By using above-mentioned technical proposal, the sinking degree of two grooves is different, and the sinking degree of the first groove is more than the
The sinking degree of two grooves, the diamond roller of the application can polish the blade tenon with two continuous grooves, and two
The sinking degree of individual groove is different, and the suitability with blade tenon is stronger, to ensure higher accuracy.
The utility model is further arranged to：The two ends of the wheel body in axial direction protrude above provided with wheel body is concentric sets
The first bulge loop and the second bulge loop put.
By using above-mentioned technical proposal, in dressing process, wheel body be rotate, produce to beyond peach-shaped groove from
Mental and physical efforts, the first bulge loop with the second bulge loop is extended along the axial direction of axis hole, for wheel body, increases wheel body
Structural strength, the center of gravity of finishing helps to fall the first groove and the second groove in blade tenon；Meanwhile, to the Buddha's warrior attendant
When stone roller is carried, contribute to increase and the contact area of human hand, significantly improve what human hand was gripped to diamond roller
Convenience.
The utility model is further arranged to：It is convex that the width of the periphery of second bulge loop in axial direction is more than first
The width of the periphery of ring in axial direction.
By using above-mentioned technical proposal, the width of the periphery of the first bulge loop and the second bulge loop in axial direction is
, in dressing process, the second larger bulge loop of width is arranged on the rotating shaft, and rotary shaft has in rotary course
To the centrifugal force of the axial direction of rotary shaft, contribute to increase wheel body in rotation process using the second bulge loop set on the rotating shaft
In stability.
The utility model is further arranged to：The periphery of the wheel body is provided with natural diamond layer.
By using above-mentioned technical proposal, natural diamond has excellent hardness, is most hard material in the world, together
When with good wearability, emery wheel is polished using diamond layer, to ensure that it is good that the diamond roller of the application has
Good wearability, longer service life.
The utility model is further arranged to：Facilitate human hand to grip the is arranged with first bulge loop and the second bulge loop
One rubber ring and the second rubber ring.
By using above-mentioned technical proposal, when being carried to wheel body, the first rubber ring can increase with the second rubber ring
Greatly with the frictional force of human hand, the convenient gripping to wheel body；Meanwhile, the first rubber ring and the second rubber ring have excellent resiliency
Can, when diamond roller is repaired, violent vibrations can be produced, the first rubber ring, the second rubber ring are arranged respectively and is helped
In the vibrations produced by buffering, so as to extend the service life of the diamond roller.
The utility model is further arranged to：First rubber ring is provided with along the first bulge loop circle distribution to by the
One rubber ring is fastened on the first fastener on the first bulge loop, and second rubber ring is provided with along the second bulge loop circle distribution and used
So that the second rubber ring to be fastened on to the second fastener on the second bulge loop.
By using above-mentioned technical proposal, using the first fastener, the second fastener respectively by the first rubber ring and second
Rubber ring is fixed on the first bulge loop and the second bulge loop, enhances the first rubber ring, the second rubber ring in the first bulge loop and second
Steadiness on bulge loop.
In summary, the utility model has the advantages that：
1st, annular breach, connecting edge and tenon groove are formd and blade tenon shape identical diamond roller to be processed
Periphery, contribute to blade tenon carry out accurately polish, repair；
2nd, the width of the second bulge loop in axial direction is more than the width of the first bulge loop in axial direction, and the second bulge loop is arranged
In rotary shaft close to power source direction, the first bulge loop is towards the outside of rotary shaft, and the weight of the second bulge loop is larger, helps to maintain
Wheel body stably covers on the rotating shaft；
3rd, the first rubber ring and the second rubber ring are arranged respectively on the first bulge loop and the second bulge loop, help to slow down wheel body
Produced vibrations, extend the service life of the diamond roller of the application.
Brief description of the drawings
Fig. 1 is the sectional view of embodiment, the structural relation to embody the first groove and the second groove；
Fig. 2 is the structural representation of embodiment；
Fig. 3 is the exploded perspective view of embodiment, to embody structural relation of the rubber ring sleeve on bulge loop.
In figure：1st, wheel body；11st, the first bulge loop；12nd, the second bulge loop；13rd, natural diamond layer；2nd, axis hole；3rd, annular lacks
Mouthful；4th, connecting edge；5th, tenon groove；51st, the first groove；52nd, the second groove；6th, the first rubber ring；7th, the second rubber ring；8th, first
Fastener；9th, the second fastener.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：
A kind of diamond roller for being used to process blade tenon, as shown in figure 1, including columned wheel body 1, in wheel body 1
Periphery on sintering form natural diamond layer 13, natural diamond layer 13 is to sinter to be formed using natural diamond powder,
With larger hardness and excellent wearability.
As depicted in figs. 1 and 2, axis hole 2 is equipped with wheel body 1, the axis hole 2 is engaged with the rotary shaft on grinding machine, it is convenient
The diamond roller of the application is arranged on grinding machine, and then the workpiece with blade tenon is repaired；The circumference of wheel body 1
Face is offered on annular breach 3, the periphery of wheel body 1 close to having tenon groove 5 at annular breach 3 close to the end of wheel body 1,
Tenon groove 5 includes the first groove 51 and the second groove 52 continuously arranged, and the sinking degree of the first groove 51 is more than the second groove
52 sinking degree, and the groove bottom of the first groove 51 is wider compared to the groove bottom of the second groove 52；Annular breach 3 with
The junction of tenon groove 5 has raised connecting edge 4, and the height of connecting edge 4 radially is less than the radius of wheel body 1, annular
Breach 3, connecting edge 4 constitute the periphery with the shape identical diamond roller of blade tenon to be processed with tenon groove 5,
With excellent accuracy.
As depicted in figs. 1 and 2, the two ends of wheel body 1 in axial direction protrude above with wheel body 1 be arranged concentrically it is first convex
The bulge loop 12 of ring 11 and second, the first bulge loop 11 is identical with the diameter of the second bulge loop 12, and the respectively less than diameter of wheel body 1, second
The width of the periphery of bulge loop 12 in axial direction is more than the width of the periphery of the first bulge loop 11 in axial direction, and wheel body 1 exists
One end where second bulge loop 12 is arranged on the rotating shaft, because the width in the second bulge loop 12 circumferentially face is larger, so quality
It is larger, it can preferably resist wheel body 1 and rotate produced centrifugal force on the rotating shaft, produced by reduction is rotated because of wheel body 1
Skew, improves stability of the wheel body 1 when rotating.
As shown in figure 3, the first rubber ring 6 and second is arranged with the periphery of the first bulge loop 11 and the second bulge loop 12 respectively
The first screwed hole and the second screwed hole, first are offered respectively on the periphery of rubber ring 7, the first bulge loop 11 and the second bulge loop 12
The first fastener 8 and the second fastener 9, the first fastener 8 and second are threaded with screwed hole and the second screwed hole respectively
Fastener 9 is screw, is injected the first screwed hole using screw and in the second screwed hole and is screwed, so as to realize the first rubber
Circle 6 is fixed on the first bulge loop 11, and the second rubber ring 7 is fixed on the second bulge loop 12.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (8)
1. axis hole (2) is provided with a kind of diamond roller for being used to process blade tenon, including wheel body (1), the wheel body (1),
It is characterized in that：The periphery of the wheel body (1) is being provided with annular breach (3) close to wheel body (1) end, the wheel body (1)
On periphery tenon groove (5) is being provided with close to annular breach (3) place.
2. the diamond roller according to claim 1 for being used to process blade tenon, it is characterised in that：The tenon groove
(5) the first groove (51) and the second groove (52) continuously arranged are included.
3. the diamond roller according to claim 2 for being used to process blade tenon, it is characterised in that：First groove
(51) sinking degree is more than the sinking degree of the second groove (52).
4. the diamond roller according to claim 1 for being used to process blade tenon, it is characterised in that：The wheel body (1)
Two ends in axial direction protrude above provided with the first bulge loop (11) for being arranged concentrically with wheel body (1) and the second bulge loop (12).
5. the diamond roller according to claim 4 for being used to process blade tenon, it is characterised in that：Second bulge loop
(12) width of periphery in axial direction is more than the width of the periphery of the first bulge loop (11) in axial direction.
6. the diamond roller according to claim 5 for being used to process blade tenon, it is characterised in that：The wheel body (1)
Periphery provided with natural diamond layer (13).
7. the diamond roller according to claim 4 for being used to process blade tenon, it is characterised in that：First bulge loop
(11) with being arranged with the first rubber ring (6) for facilitating human hand to grip and the second rubber ring (7) on the second bulge loop (12).
8. the diamond roller according to claim 7 for being used to process blade tenon, it is characterised in that：First rubber
Circle (6) be provided with along the first bulge loop (11) circle distribution to the first rubber ring (6) is fastened on the first bulge loop (11) the
One fastener (8), second rubber ring (7) is provided with along the second bulge loop (12) circle distribution to by the second rubber ring (7)
It is fastened on the second fastener (9) on the second bulge loop (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720129302.8U CN206475062U (en) | 2017-02-13 | 2017-02-13 | Diamond roller for processing blade tenon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720129302.8U CN206475062U (en) | 2017-02-13 | 2017-02-13 | Diamond roller for processing blade tenon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206475062U true CN206475062U (en) | 2017-09-08 |
Family
ID=59749415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720129302.8U Active CN206475062U (en) | 2017-02-13 | 2017-02-13 | Diamond roller for processing blade tenon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206475062U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099039A (en) * | 2018-09-05 | 2018-12-28 | 中国航发动力股份有限公司 | A kind of blade tenon adhesive tape prosthetic device and method |
| CN110814639A (en) * | 2019-08-06 | 2020-02-21 | 河南石力金刚石制品股份有限公司 | Machining method for trimming roller of blade tenon root of aero-engine and gas turbine |
| CN111113208A (en) * | 2019-12-25 | 2020-05-08 | 贵阳航发精密铸造有限公司 | Method for machining radial arc groove of guide blade of complex hollow turbine |
| CN113319740A (en) * | 2021-07-27 | 2021-08-31 | 郑州大学 | Roller for dressing grinding wheel |
-
2017
- 2017-02-13 CN CN201720129302.8U patent/CN206475062U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099039A (en) * | 2018-09-05 | 2018-12-28 | 中国航发动力股份有限公司 | A kind of blade tenon adhesive tape prosthetic device and method |
| CN109099039B (en) * | 2018-09-05 | 2020-08-04 | 中国航发动力股份有限公司 | Blade tenon adhesive tape repairing device and method |
| CN110814639A (en) * | 2019-08-06 | 2020-02-21 | 河南石力金刚石制品股份有限公司 | Machining method for trimming roller of blade tenon root of aero-engine and gas turbine |
| CN110814639B (en) * | 2019-08-06 | 2022-02-01 | 河南石力金刚石制品股份有限公司 | Machining method for trimming roller of blade tenon root of aero-engine and gas turbine |
| CN111113208A (en) * | 2019-12-25 | 2020-05-08 | 贵阳航发精密铸造有限公司 | Method for machining radial arc groove of guide blade of complex hollow turbine |
| CN113319740A (en) * | 2021-07-27 | 2021-08-31 | 郑州大学 | Roller for dressing grinding wheel |
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| GR01 | Patent grant |