CN206550862U - Diamond roller for repairing hub bearing - Google Patents
Diamond roller for repairing hub bearing Download PDFInfo
- Publication number
- CN206550862U CN206550862U CN201720141610.2U CN201720141610U CN206550862U CN 206550862 U CN206550862 U CN 206550862U CN 201720141610 U CN201720141610 U CN 201720141610U CN 206550862 U CN206550862 U CN 206550862U
- Authority
- CN
- China
- Prior art keywords
- processing department
- wheel body
- grinding
- diamond roller
- hub bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 50
- 239000010432 diamond Substances 0.000 title claims abstract description 50
- 238000000227 grinding Methods 0.000 claims abstract description 49
- 230000008439 repair process Effects 0.000 claims abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 235000019994 cava Nutrition 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 10
- 238000003754 machining Methods 0.000 abstract description 4
- 239000002421 finishing Substances 0.000 description 15
- 229910001651 emery Inorganic materials 0.000 description 8
- 230000008859 change Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a kind of diamond roller for being used to repair hub bearing, include the wheel body of cylinder, the wheel body center is provided with the axis hole for fixing wheel body along the insertion of its thickness direction, the circular lateral wall of the wheel body is convexly equipped with the processing department of annular, the circular outside wall of the processing department is convexly equipped with the grinding post of annular, the first fillet that the grinding post both sides are respectively 6mm with processing department formation radius, the grinding post lateral wall is formed in parallel with the finishing face of processing department, the finishing face, first fillet is provided with the grinding layer for being sintered and being formed by diamond particles with processing department surface.The utility model makes abrasive surface be cut into the septal fossula for coordinating grinding layer shape, by the mechanical hardness of diamond particles, so that the septal fossula of grinding tool formation is identical with grinding layer shape, achieves the beneficial effect for improving machining accuracy.
Description
Technical field
The utility model is related to a kind of diamond roller, more specifically, it relates to which a kind of be used to repair hub bearing
Diamond roller.
Background technology
At present, by the trimming device of grinding machine, diamond roller trimming conventional ceramic emery wheel or CBN emery wheels,
Regrinded after abrasive wheel forming and cut part, added so that the appearance profile and precision of diamond roller, size be copied to by emery wheel
The piece surface of work.It is characterized in that machine operation is simple, the technical requirements to operator are not high, and the Product Precision of processing is consistent
Property good, steady quality, can significantly improve production efficiency and product quality, reduce manufacturing cost, easily realize that grinding is automatic
Change.
A kind of double ditch mill finishings of automobile hub unit are disclosed in the patent of Application No. " CN201320831583.3 "
Through hole is provided with the middle part of emery wheel, including emery wheel body, the emery wheel body, the outer surface of the emery wheel body is provided with symmetrically
Two conical surfaces, be provided with wide plane between described two conical surfaces, the outer ends of described two conical surfaces is respectively arranged with one narrow flat
Face, by the symmetrically arranged conical surface in emery wheel body both sides, so as to disposably two raceway grooves of processing, so as to reach raising efficiency
With the purpose of precision.When processing the septal fossula of hub bearing, it is necessary to notice that the two side of septal fossula is symmetrical arranged, so as to need enough
Machining accuracy.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of being used for for process stabilization
Repair the diamond roller of hub bearing.
To realize above-mentioned technical purpose, the utility model provides following technical scheme：One kind is used to repair hub bearing
Diamond roller, include the wheel body of cylinder, wheel body center is provided with for fast pulley along the insertion of its thickness direction
The axis hole of body, the circular lateral wall of the wheel body is convexly equipped with the processing department of annular, the circular outside wall projection of the processing department
Have outside the grinding post of annular, the first fillet that the grinding post both sides are respectively 6mm with processing department formation radius, the grinding post
Side wall is formed in parallel with the finishing face of processing department, and the finishing face, the first fillet and processing department surface are provided with by diamond
The grinding layer that grain sintering is formed.
By using above-mentioned technical proposal, coordinated using axis hole and drive device, diamond rolling is driven by drive device
Wheel is rotated, so that processing department is in high-speed motion, diamond roller now is moved closer into grinding tool, you can make grinding layer
Constantly friction abrasive surface, with the feeding of diamond roller, will cause abrasive surface to be cut into and coordinate grinding layer shape
Septal fossula, by the mechanical hardness of diamond particles, so that the septal fossula of grinding tool formation is identical with grinding layer shape, achieves and carries
The beneficial effect of high manufacturing accuracy.
Preferably, the wheel body is provided with the equally distributed screwed hole for being used to fasten wheel body, the spiral shell around axis hole
The a diameter of 6mm of pit.
By using above-mentioned technical proposal, by the cooperation of screwed hole and drive device, so as to strengthen drive device and wheel
Being fixedly connected between body, it is to avoid the problem of can be unstable due to the reaction force of grinding tool during diamond roller work, takes
Obtained the beneficial effect for further enhancing structural soundness.
Preferably, the finishing face forms the second fillet that radius is 0.5mm with grinding post side wall junction.
By using above-mentioned technical proposal, it is to avoid grinding post surface has sharp end angle, adding so as to reduce grinding post
The abrasion in man-hour, while being also convenient for diamond particles is evenly distributed on grinding post surface, achieves and improves the beneficial of machining accuracy
Effect.
Preferably, a diameter of 110mm in the finishing face, a diameter of 50mm of the axis hole, the diameter of the wheel body
For 90mm.
By using above-mentioned technical proposal so that diamond roller has enough mechanical strengths, while can also save as far as possible
Material saving, so that the volume of diamond roller is controlled, so as to achieve the beneficial effect for improving portability.
Preferably, the thickness of the processing department is 37mm, the finishing face thickness is 16mm, the front end in the finishing face
Distance to processing department top is 7mmm.
By using above-mentioned technical proposal so that reserve enough mobile surpluses below finishing face so that diamond roller
With more mobile spaces, the grinding dressing of multi-angle can be completed, the beneficial effect for improving operating efficiency is achieved；Simultaneously
Diamond roller center of gravity moves forward, and can also improve structural stability, reduces the vibration produced during diamond roller work.
Preferably, the axis hole both sides of the edge are respectively arranged with the chamfering at 45 ° with axis hole shape.
By using above-mentioned technical proposal, it is to avoid axis hole both sides have sharp end angle, so as to avoid diamond roller easy
Gouge, while chamfering can also increase the contact area between drive device and axis hole, so as to reach increase frictional force between the two
Purpose, achieve the beneficial effect of enhancing structure steadiness.
Preferably, the side wall of the processing department caves inward and is provided with the locating slot of laminating wheel body lateral wall.
By using above-mentioned technical proposal, processing department is facilitated to be changed, it is to avoid grinding layer just needs to change after damaging
The problem of whole diamond roller, achieve the beneficial effect of reduction processing cost.
In summary, the utility model makes abrasive surface be cut into the septal fossula for coordinating grinding layer shape, by diamond
The mechanical hardness of grain, so that the septal fossula of grinding tool formation is identical with grinding layer shape, achieves and improves the beneficial of machining accuracy
Effect.
Brief description of the drawings
Fig. 1 be the present embodiment 1 in be used for show the integrally-built diagrammatic cross-section of diamond roller；
Fig. 2 be Fig. 1 in be used for show close-up schematic view at the A of processing department concrete structure；
Fig. 3 be the present embodiment 2 in be used for show the integrally-built diagrammatic cross-section of diamond roller.
In figure, 1, wheel body；2nd, axis hole；3rd, processing department；11st, screwed hole；21st, chamfering；31st, it is ground post；32nd, the first fillet；
33rd, face is repaired；34th, the second fillet；35th, grinding layer；36th, locating slot.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
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.
Embodiment 1：As depicted in figs. 1 and 2, a kind of diamond roller for being used to repair hub bearing, including cylinder
Wheel body 1, wheel body 1 with the nickel metal material compared with high plasticity by being made, and the center of wheel body 1 is provided with along the insertion of its thickness direction
Axis hole 2 for fixing wheel body 1, the circular lateral wall of wheel body 1 is convexly equipped with the processing department 3 of annular, the circular outside of processing department 3
Wall is convexly equipped with the grinding post 31 of annular, the first fillet 32 that grinding post 31 both sides are respectively 6mm with the formation radius of processing department 3, mill
The finishing face 33 that the lateral wall of post 31 is formed in parallel with processing department 3 is cut, finishing face 33, the first fillet 32 are set with the surface of processing department 3
There is the grinding layer 35 for being sintered and being formed by diamond particles, the method for diamond sintering is belonged into prior art using high temperature, herein
Do not repeat.Coordinated using axis hole 2 and drive device, drive diamond roller to rotate by drive device, so that processing
Portion 3 is in high-speed motion, and diamond roller now is moved closer into grinding tool, you can make the constantly friction grinding tool table of grinding layer 35
Face, with the feeding of diamond roller, will cause abrasive surface to be cut into the septal fossula for coordinating the shape of grinding layer 35, by Buddha's warrior attendant
The mechanical hardness of stone particle, so that the septal fossula of grinding tool formation is identical with the shape of grinding layer 35.
Wheel body 1 is provided with the equally distributed screwed hole 11 for being used to fasten wheel body 1 around axis hole 2, and screwed hole 11 is a diameter of
6mm, by the cooperation of screwed hole 11 and drive device, so as to strengthen being fixedly connected between drive device and wheel body 1, it is to avoid
The problem of diamond roller can be unstable due to the reaction force of grinding tool when working.The both sides of the edge of axis hole 2 be respectively arranged with
The shape of axis hole 2 chamfering 21 at 45 °, it is to avoid the both sides of axis hole 2 have sharp end angle, so as to avoid the easy gouge of diamond roller, together
When chamfering 21 can also increase the contact area between drive device and axis hole 2, so as to reach the mesh of increase frictional force between the two
's.
Finishing face 33 forms the second fillet 34 that radius is 0.5mm with grinding post 31 side wall junction, it is to avoid grinding post 31
Be present sharp end angle in surface, so as to reduce abrasion of the grinding post 31 in processing, uniformly divide while being also convenient for diamond particles
Cloth is on grinding post 31 surface.A diameter of 110mm in finishing face 33, a diameter of 50mm of axis hole 2, a diameter of 90mm of wheel body 1, make
Obtaining diamond roller has enough mechanical strengths, while material can be also saved as far as possible, so as to control the volume of diamond roller.
The thickness of processing department 3 is 37mm, and the finishing thickness of face 33 is 16mm, repairs the front end to the top of processing department 3 in face 33
Distance is 7mmm so that the lower section of finishing face 33 reserves enough mobile surpluses so that diamond roller has more mobile empty
Between, the grinding dressing of multi-angle can be completed, the beneficial effect for improving operating efficiency is achieved；Simultaneously before diamond roller center of gravity
Move, can also improve structural stability, reduce the vibration produced during diamond roller work.
Embodiment 2：As shown in figure 3, the present embodiment and the difference of embodiment 1 are that processing department 3 detachably connects with wheel body 1
Connect, the left side wall of processing department 3, which caves inward, is provided with locating slot 36, the lateral wall of wheel body 1 is set to the madial wall of locating slot 36 of fitting
The cylinder of placement, passes through the fixation of screwed hole 11 and drive device so that processing department 3 and the clamping of wheel body 1.Processing department 3 can be with
It is convenient for changing, when finishing face 33 can not continue processing, it is only necessary to change processing department 3, just can work on, reduce and add
Work cost.
Claims (7)
1. a kind of diamond roller for being used to repair hub bearing, includes the wheel body (1) of cylinder, it is characterised in that：The wheel
Body (1) center is provided with along the insertion of its thickness direction outside the axis hole (2) for fixing wheel body (1), wheel body (1) circle
Side wall is convexly equipped with the processing department (3) of annular, and the circular outside wall of the processing department (3) is convexly equipped with the grinding post (31) of annular,
The first fillet (32) that described grinding post (31) both sides are respectively 6mm with processing department (3) formation radius, the grinding post (31) is outside
Side wall is formed in parallel with the finishing face (33) of processing department (3), the finishing face (33), the first fillet (32) and processing department (3) table
Face is provided with the grinding layer (35) for being sintered and being formed by diamond particles.
2. the diamond roller according to claim 1 for being used to repair hub bearing, it is characterised in that：The wheel body (1)
Axis hole (2) is provided with the equally distributed screwed hole (11) for being used to fasten wheel body (1), the screwed hole (11) is a diameter of
6mm。
3. the diamond roller according to claim 1 for being used to repair hub bearing, it is characterised in that：The finishing face
(33) the second fillet (34) that radius is 0.5mm is formed with grinding post (31) side wall junction.
4. the diamond roller according to claim 1 for being used to repair hub bearing, it is characterised in that：The finishing face
(33) a diameter of 110mm, a diameter of 50mm of the axis hole (2), a diameter of 90mm of the wheel body (1).
5. the diamond roller according to claim 1 for being used to repair hub bearing, it is characterised in that：The processing department
(3) thickness is 37mm, and finishing face (33) thickness is 16mm, the front end to processing department (3) top of the finishing face (33)
Distance be 7mmm.
6. the diamond roller according to claim 1 for being used to repair hub bearing, it is characterised in that：The axis hole (2)
Both sides of the edge are respectively arranged with and axis hole (2) shape chamfering (21) at 45 °.
7. the diamond roller according to claim 1 for being used to repair hub bearing, it is characterised in that：The processing department
(3) side wall, which caves inward, is provided with the locating slot (36) of laminating wheel body (1) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720141610.2U CN206550862U (en) | 2017-02-16 | 2017-02-16 | Diamond roller for repairing hub bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720141610.2U CN206550862U (en) | 2017-02-16 | 2017-02-16 | Diamond roller for repairing hub bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206550862U true CN206550862U (en) | 2017-10-13 |
Family
ID=60010768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720141610.2U Expired - Fee Related CN206550862U (en) | 2017-02-16 | 2017-02-16 | Diamond roller for repairing hub bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206550862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161722A (en) * | 2018-01-29 | 2018-06-15 | 苏州温特金刚石滚轮有限公司 | Automation feeding-system based on diamond roller trimming grinding machine |
-
2017
- 2017-02-16 CN CN201720141610.2U patent/CN206550862U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161722A (en) * | 2018-01-29 | 2018-06-15 | 苏州温特金刚石滚轮有限公司 | Automation feeding-system based on diamond roller trimming grinding machine |
| CN108161722B (en) * | 2018-01-29 | 2023-12-08 | 苏州温特金刚石滚轮有限公司 | Automatic feed supplement system based on diamond roller finishing grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 |