CN209408149U - A kind of bearing race grinding device - Google Patents
A kind of bearing race grinding device Download PDFInfo
- Publication number
- CN209408149U CN209408149U CN201920058792.6U CN201920058792U CN209408149U CN 209408149 U CN209408149 U CN 209408149U CN 201920058792 U CN201920058792 U CN 201920058792U CN 209408149 U CN209408149 U CN 209408149U
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- CN
- China
- Prior art keywords
- bearing race
- top plate
- bearing
- grinding device
- substrate
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- 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.)
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Abstract
The utility model belongs to bearing machining equipment technical field, more particularly to a kind of bearing race grinding device, including substrate；The upper surface of base plate is installed with a fixed disk；The fixed disk upper surface fixation is installed with an internal gear；Rotation is installed with a driving gear on the inside of the internal gear and positioned at fixed disk upper surface；Multiple driven gears are engaged on the driving gear, and each driven gear is engaged with internal gear holding；Multiple driven gear upper surfaces are installed with a power telescopic rod；A grinding head is installed on the power output end of the power telescopic rod；A top plate is provided with above the substrate；A bearing fastening assembly is installed on the top plate；The bearing fastening assembly includes fastener head and development column；The fastener head is installed in top plate lower surface；The development column is plugged in fastener head；The development column upper end extends through to above top plate；The development column is interference fitted or is threadedly engaged with top plate.It realizes the efficient polishing to bearing race, ensure that the grinding homogeneity of bearing race, and structure designs advantages of simple, it is convenient to operate, and practicability is stronger.
Description
Technical field
The utility model belongs to bearing machining equipment technical field, more particularly to a kind of bearing race grinding device.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment, its major function is to support mechanical rotary body, is reduced
Coefficient of friction in its motion process simultaneously guarantees its rotating accuracy, and bearing often requires to carry out bearing race in process
Technique for grinding.Currently, bearing race grinding apparatus is bad for the fixed effect of bearing in the prior art, bearing race goes out in polishing
It now loosens, causes bearing race grinding effect to be deteriorated, increase scrappage；Also, existing bearing race grinding apparatus is to bearing race
Grinding homogeneity it is poor, generally cannot achieve to grinding head carry out position adjustment.Therefore, letter a kind of bearing race polishing to be studied
Device, in order to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of bearing race grinding device, by bearing fastening assembly to bearing race into
The fixation that line position is set drives the grinding head on power telescopic rod around bearing race side to its dozen using rotatable driven gear
Mill, and the adjustment using power telescopic rod to grinding head progress upper and lower position, thus realize the efficient polishing to bearing race, solution
The problem of having determined proposed in above-mentioned background technique.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of bearing race grinding device, including substrate；The upper surface of base plate is installed with a fixed disk；
The fixed disk upper surface fixation is installed with an internal gear；Rotation is installed on the inside of the internal gear and positioned at fixed disk upper surface
One driving gear；Multiple driven gears are engaged on the driving gear, and each driven gear is kept with internal gear
Engagement；Multiple driven gear upper surfaces are installed with a power telescopic rod；On the power output end of the power telescopic rod
It is installed with a grinding head；A top plate is provided with above the substrate；A bearing fastening assembly is installed on the top plate；The axis
Holding fastening assembly includes fastener head and development column；The fastener head is installed in top plate lower surface；The development column is plugged in fastening
In head；The development column upper end extends through to above top plate；The development column is interference fitted or is threadedly engaged with top plate.
Further, the upper surface of base plate is symmetrically installed with multiple support rods, and the upper end of each support rod is equal
It is fixedly connected on cover top surface；The base lower surface is fixed with multipair supporting leg side by side.
Further, the base lower surface fixation is installed with a driving motor；The output shaft of the driving motor it is upper
End sequentially passes through substrate and fixed disk and is connected with the wheel shaft of driving gear.
Further, the fixed disk upper surface offers the conduit of a structure in a ring；It is slidably installed in the conduit
There are multiple travellers；Multiple travellers and multiple driven gears correspond, and the upper end of each traveller is and corresponding positions
The wheel shaft for the driven gear set is connected.
Further, the waste material box of a rounded structure is provided with above the driving gear；The waste material box position with
Bearing fastening assembly position is corresponding；The waste material box is set between multiple power telescopic rods.
Further, the power telescopic rod uses one of hydraulic cylinder, electric telescopic rod, pneumatic cylinder or a variety of.
Further, the fastener head includes fixed ring and fastening lath；The inner hole edge of the fixed ring is along annular
Direction is installed with multiple fastening laths with elastic property；The upper end phase clinkering of multiple fastening laths is at a ring junction
Structure.
Further, the lower end of the fastening lath is provided with a limit flange.
The utility model has the following beneficial effects:
The utility model carries out the fixation on position to bearing race by bearing race fastening assembly, it is possible to prevente effectively from bearing
The loosening in polishing in appearance position is enclosed, the scrappage of bearing race is significantly reduced, utilizes rotatable driven gear band
Grinding head on dynamic power telescopic rod polishes to it around bearing race side, and carries out up and down using power telescopic rod to grinding head
The adjustment of position ensure that the grinding homogeneity of bearing race, and structure design is simple to realize the efficient polishing to bearing race
Rationally, it is convenient to operate, and practicability is stronger, market application value with higher.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of structural schematic diagram of bearing race grinding device of the utility model；
Fig. 2 is that the traveller of the utility model is installed in the structural schematic diagram of fixed disk；
Fig. 3 is the structural schematic diagram of the fastener head of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1- substrate, 2- fixed disk, 3- internal gear, 4- driving gear, 5- power telescopic rod, 6- bearing fastening assembly, 7- drive
Dynamic motor, 8- traveller, 9- waste material box, 101- top plate, 102- support rod, 103- supporting leg, 201- conduit, 401- driven gear,
501- grinding head, 601- fastener head, 6011- fixed ring, 6012- fasten lath, and 6013- limits flange, 602- development column.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-3, the utility model is a kind of bearing race grinding device, including substrate 1；1 upper surface of substrate
It is installed with a fixed disk 2；The fixation of 2 upper surface of fixed disk is installed with an internal gear 3；3 inside of internal gear is simultaneously located at table in fixed disk 2
Face rotation is installed with a driving gear 4；Multiple driven gears 401 are engaged on driving gear 4, and each driven gear 401 is equal
It is engaged with the holding of internal gear 3；Multiple 401 upper surfaces of driven gear are installed with a power telescopic rod 5；Power telescopic rod 5 uses
Electric telescopic rod；A grinding head 501 is installed on the power output end of power telescopic rod 5；A top plate is provided with above substrate 1
101；A bearing fastening assembly 6 is installed on top plate 101；Bearing fastening assembly 6 includes fastener head 601 and development column 602；Fastening
First 601 are installed in 101 lower surface of top plate；Development column 602 is plugged in fastener head 601；602 upper end of development column extends through to top
101 top of plate；Development column 602 is interference fitted or is threadedly engaged with top plate 101.
Wherein, 1 upper surface of substrate is symmetrically installed with multiple support rods 102, and the fixed company in the upper end of each support rod 102
It is connected to 101 upper surface of top plate；1 lower surface of substrate is fixed with multipair supporting leg 103 side by side；The fixation of 1 lower surface of substrate is installed with one
Driving motor 7；The upper end of the output shaft of driving motor 7 sequentially passes through substrate 1 and fixed disk 2 and the wheel shaft phase with driving gear 4
Connection.
Wherein, 2 upper surface of fixed disk offers the conduit 201 of a structure in a ring；It has been slidably installed in conduit 201 multiple
Traveller 8；Multiple travellers 8 correspond with multiple driven gears 401, and the upper end of each traveller 8 on corresponding position from
The wheel shaft of moving gear 401 is connected.By the way that traveller 8 in conduit 201 is connected with the wheel shaft of driven gear 401, ensure that from
The stationarity that moving gear 401 rotates.
Wherein, the waste material box 9 of a rounded structure is provided with above driving gear 4；9 position of waste material box and bearing fastening group
6 position of part is corresponding；Waste material box 9 is set between multiple power telescopic rods 5；Waste material box 9 can be connected to internal gear 3 by strut
Upper surface, and the strut is fixedly connected on the side wall of waste material box 9.By the way that waste material box 9 is arranged, convenient for will polish on bearing race
Garbage collection.
Wherein, fastener head 601 includes fixed ring 6011 and fastening lath 6012；The inner hole edge of fixed ring 6011 is along ring
Shape direction is installed with multiple fastening laths 6012 with elastic property, and the lower end of each fastening lath 6012 is provided with one
Limit flange 6013；The upper end phase clinkering of multiple fastening laths 6012 is at a ring structure.By the way that there is elasticity by multiple
The fastening lath 6012 of energy is plugged in the inner hole of bearing race, is plugged between multiple fastening laths 6012 using development column 602,
To which bearing race to be firmly installed on fastener head 601, and bearing race is erected at by fastening lath by limit flange 6013
On 6012, limit flange 6013 fits with bearing race lower surface, so that bearing race is firmly further installed in fastener head
On 601.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (8)
1. a kind of bearing race grinding device, which is characterized in that including substrate (1)；
Substrate (1) upper surface is installed with a fixed disk (2)；Fixed disk (2) the upper surface fixation is installed with an internal gear
(3)；Rotation is installed with a driving gear (4) on the inside of the internal gear (3) and positioned at fixed disk (2) upper surface；The driving tooth
It is engaged with multiple driven gears (401) on wheel (4), and each driven gear (401) keeps engaging with internal gear (3)；
Wherein, the multiple driven gear (401) upper surfaces are installed with a power telescopic rod (5)；The power telescopic rod (5)
Power output end on be installed with a grinding head (501)；
A top plate (101) are provided with above the substrate (1)；A bearing fastening assembly (6) is installed on the top plate (101)；
The bearing fastening assembly (6) includes fastener head (601) and development column (602)；The fastener head (601) is installed in top plate
(101) lower surface；The development column (602) is plugged in fastener head (601)；Development column (602) upper end extends through to
Above top plate (101)；The development column (602) is interference fitted or is threadedly engaged with top plate (101).
2. a kind of bearing race grinding device according to claim 1, which is characterized in that substrate (1) upper surface is symmetrical
It is installed with multiple support rods (102), and the upper end of each support rod (102) is fixedly connected in top plate (101) upper surface；
Substrate (1) lower surface is fixed with multipair supporting leg (103) side by side.
3. a kind of bearing race grinding device according to claim 2, which is characterized in that substrate (1) lower surface is fixed
It is installed with a driving motor (7)；The upper end of the output shaft of the driving motor (7) sequentially passes through substrate (1) and fixed disk (2) simultaneously
It is connected with the wheel shaft of driving gear (4).
4. a kind of bearing race grinding device according to claim 1, which is characterized in that open fixed disk (2) upper surface
Conduit (201) equipped with a structure in a ring；Multiple travellers (8) have been slidably installed in the conduit (201)；Multiple travellers
(8) with multiple driven gears (401) correspond, and the upper end of each traveller (8) with the driven tooth on corresponding position
The wheel shaft of wheel (401) is connected.
5. a kind of bearing race grinding device according to claim 1, which is characterized in that set above the driving gear (4)
It is equipped with the waste material box (9) of a rounded structure；Waste material box (9) position is corresponding with bearing fastening assembly (6) position；It is described
Waste material box (9) is set between multiple power telescopic rods (5).
6. a kind of bearing race grinding device according to claim 1, which is characterized in that the power telescopic rod (5) uses
One of hydraulic cylinder, electric telescopic rod, pneumatic cylinder are a variety of.
7. a kind of bearing race grinding device according to claim 1, which is characterized in that the fastener head (601) includes solid
Determine ring (6011) and fastening lath (6012)；The inner hole edge of the fixed ring (6011) is circumferentially installed with multiple tools
The fastening lath (6012) of flexible performance；The upper end phase clinkering of multiple fastenings lath (6012) is at a ring structure.
8. a kind of bearing race grinding device according to claim 7, which is characterized in that under the fastening lath (6012)
End is provided with a limit flange (6013).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058792.6U CN209408149U (en) | 2019-01-15 | 2019-01-15 | A kind of bearing race grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058792.6U CN209408149U (en) | 2019-01-15 | 2019-01-15 | A kind of bearing race grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209408149U true CN209408149U (en) | 2019-09-20 |
Family
ID=67943627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920058792.6U Expired - Fee Related CN209408149U (en) | 2019-01-15 | 2019-01-15 | A kind of bearing race grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209408149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085938A (en) * | 2020-01-10 | 2020-05-01 | 石家庄华平轴承设备有限公司 | Bearing ring grinding disc support of non-standard bearing |
-
2019
- 2019-01-15 CN CN201920058792.6U patent/CN209408149U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085938A (en) * | 2020-01-10 | 2020-05-01 | 石家庄华平轴承设备有限公司 | Bearing ring grinding disc support of non-standard bearing |
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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: 20190920 Termination date: 20220115 |