CN108032151B - Adjustable bearing grinding device - Google Patents
Adjustable bearing grinding device Download PDFInfo
- Publication number
- CN108032151B CN108032151B CN201711205860.9A CN201711205860A CN108032151B CN 108032151 B CN108032151 B CN 108032151B CN 201711205860 A CN201711205860 A CN 201711205860A CN 108032151 B CN108032151 B CN 108032151B
- Authority
- CN
- China
- Prior art keywords
- disk
- group
- steel sheet
- elastic steel
- motor
- 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.)
- Active
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 64
- 239000010959 steel Substances 0.000 claims abstract description 64
- 238000005498 polishing Methods 0.000 claims abstract description 33
- 239000011241 protective layer Substances 0.000 claims description 2
- 238000009837 dry grinding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/12—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces both externally and internally with several grinding wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
This patent is related to the technical field of automobile parts processing unit (plant), specifically discloses a kind of adjustable bearing grinding device.The device includes the first motor and the second motor of hydraulic cylinder and fixed setting, further includes the first disk, the second disk, third disk and annulus；Hydraulic cylinder is equipped with piston rod, and plate is connected on piston rod, and plate is equipped with several pins；First group of elastic steel sheet of symmetrical arc-shaped is equipped between first disk and annulus, second group of elastic steel sheet in spindle shape is equipped between second disk and third disk, it is equipped with polishing tool on first group of elastic steel sheet and second group of elastic steel sheet, circular passage is equipped between third disk and annulus；First motor and the second motor respectively drive the first disk and the second disk.Apparatus structure in the present invention is ingenious, easy to operate, can polish simultaneously the inner ring and outer ring of bearing, reduces bearing and polishes the time, improves working efficiency.
Description
Technical field
The present invention relates to the technical fields of automobile parts processing unit (plant), specifically disclose a kind of adjustable bearing polishing dress
It sets.
Background technique
As social economy develops rapidly, people's lives level is gradually increased, and people increasingly favor selection automobile and make
For the vehicles of trip, therewith, demand of the market to automobile parts also the more becomes the more big, and bearing is indispensable in automobile parts
Few a part.Bearing is that component that is fixed and reducing load coefficient of friction, the processing of bearing are played in mechanical transmission course
Technique can be mainly divided into bearing steel raw material turning in inner sleeve, housing, bead blank, and heat treatment is ground, assembling finished product,
Middle grinding process has inner circle mill, peripheral milling, centreless grinding.Traditional bearing race polishing uses manual polishing, and so not only polishing is imitated
Rate is low, and manual polishing cannot be guaranteed quality of polishing, and influence the quality of the bearing of final molding.
To solve the problems of manual polishing, application No. is 201510782069.9 Chinese invention patents to disclose
A kind of fixed grinding device of adjustable bearing processing, main includes the first adjusting disk, multiple outer ring sanders, the second adjusting circle
Disk and inner ring sander etc. realize the polishing to bearing inner race and outer ring with this.But the device has problems in that: polishing
During bearing, need to adjust the position of multiple outer ring sanders one by one, to carry out the fixation to bearing, the operation compared with
For trouble, and waste time；And the chucking power that can't guarantee that each outer ring sander applies bearing is identical, leads to bearing
Discontinuity is polished of low quality.
Summary of the invention
It is an object of that present invention to provide a kind of adjustable bearing grinding devices, to solve axis of polishing simultaneously in the prior art
Hold the device or equipment operation trouble and the low problem of bearing grinding efficiency of inner ring and outer ring.
In order to achieve the above object, base case of the invention are as follows: adjustable bearing grinding device, including hydraulic cylinder with
And the first motor and the second motor of fixed setting；Piston is equipped in the hydraulic cylinder, piston is connected with piston rod, the piston
The output end of bar is fixedly connected with plate, and plate is equipped with several fixing pins of annular distribution；The first motor and second
The center of motor is on same vertical line, and the first motor is connected with first connecting rod, and first connecting rod is fixedly connected with first
Disk is rotatably connected to the second disk in the first disk, and the first disk is identical as the center location of the second disk；First circle
It is symmetrically arranged with first group of elastic steel sheet being fixedly connected on disk, first group of elastic steel sheet is in arc-shaped, and in the of arc-shaped
For one group of elastic steel sheet to pin direction protrusion, first group of elastic steel sheet is equipped with polishing tool, first group of elastic steel sheet
Free end is fixedly connected with annulus；Second motor is connected with second connecting rod, and second connecting rod is fixedly attached to the second disk
Center of circle portion, the center point of second disk are fixedly connected with second group of elastic steel sheet, and second group of elastic steel sheet is in spindle shape
And it is equipped with polishing tool, and the free end of second group of elastic steel sheet is fixedly connected with third disk；The third disk and annulus
Center location it is identical, and between third disk and annulus be equipped with circular passage.
The working principle of this base case is: upward along pin after the bearing wait polish to be passed through to the pin on plate
Bearing is put between the first disk and third disk, so that the middle edema with the heart involved in the central horizontal face of bearing and second group of elastic steel sheet
Plane is overlapped, and starts hydraulic cylinder at this time, and piston rod pushes plate to move up, and plate will be to the bottom surface of annulus and third disk
Application upwards pressure, so that annulus and third disk move up simultaneously, while first group of elastic steel sheet and second group of elasticity
Steel disc is squeezed, and first group of elastic steel sheet inwardly bends deformation, the deformation and second group of elastic steel sheet bends outward,
And then first group of elastic steel sheet contact bearing outer ring and to outer ring apply pressure, the inner ring of second group of elastic steel sheet contact bearing
And pressure is applied to inner ring, to realize gripping for bearing；Then start first motor and the second motor, drives the respectively
One disk and the second disk rotational, so that first group of elastic steel sheet and second group of elastic steel sheet rotation, at this point, because pin
Fixing bearing makes bearing not rotate, therefore the polishing tool on first group of elastic steel sheet and second group of elastic steel sheet is opened
Beginning relative axle forwards dynamic and the outer ring of bearing and inner ring is carried out while being polished respectively.
The beneficial effect of this base case is: the device in this base case makes first group of Elastic Steel using hydraulic cylinder
Deformation occurs and then clamps bearing to be polished for piece and second group of elastic steel sheet, and using motor as the driving of polishing bearing
Power, can selectively polish the outer ring of bearing and/or the inner ring of bearing, it is not necessary to using different grinding devices respectively to bearing
Outer ring and inner ring are polished, and are reduced the time consumed when bearing polishing, are improved bearing grinding efficiency, the present apparatus also utilizes pin
Bearing is fixed, avoids bearing that elastic steel sheet is followed to rotate during the grinding process and can not achieve the polishing of bearing.To sum up
Described, present apparatus clever structure is easy to operate, can selectively polish the inner ring and outer ring of bearing, reduces bearing and beats
Time consuming improves working efficiency.
Further, the polishing tool is in arc-shaped, so that polishing tool can more be bonded bearing, increase polishing tool
With the contact area of bearing, it is capable of increasing the area of polishing bearing in the unit time.
Further, the plate is equipped with circular groove, and the circular groove is adapted with annulus.The setting of circular groove
It is the turned position in order to limit annulus on plate, and lubricating oil can be added in circular groove, reduces circular groove
With the coefficient of friction between annulus and circular groove and third disk, the abrasion of three is reduced.
Further, several rollers are equipped in the circular groove.The presence of roller makes annulus, third disk and circle recessed
Face contact between slot becomes multiple line contacts, reduces the contact area between annulus, third disk and circular groove, and then subtract
The abrasion of few three.
Further, second group of elastic steel sheet is equipped with graduation mark.Place wait polish bearing when, can be according to graduation mark
The position for adjusting bearing, so that the central horizontal face of bearing is overlapped with the central horizontal face of elastic steel sheet, so as to preferably press from both sides
Hold polishing bearing.
Further, the free end of the pin is equipped with protective layer, when bearing being avoided to pass through pin, pin score bearings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: hydraulic cylinder 1, piston 101, piston rod 102, plate 2, pin 3, first
Motor 4, first connecting rod 5,6, first groups of elastic steel sheets 7 of the first disk, the second motor 8, second connecting rod 9, the second disk 10, second
Group elastic steel sheet 11, polishing tool 12, annulus 13, third disk 14, circular passage 15, bearing 16.
Embodiment
Adjustable bearing grinding device as shown in Figure 1,4 He of first motor including hydraulic cylinder 1 and fixed setting
Second motor 8.Piston 101 is equipped in hydraulic cylinder 1, piston 101 is connected with piston rod 102, and the upper end of piston rod 102 is fixedly connected
There is plate 2, plate 2 is equipped with several fixing pins 3 of annular distribution；The center of first motor 4 and the second motor 8 is in same
On vertical line, first motor 4 is connected with first connecting rod 5, and first connecting rod 5 is fixedly connected with the first disk 6, turns in the first disk 6
Dynamic to be connected with the second disk 10, the first disk 6 is identical as the center location of the second disk 10；It is symmetrically arranged on first disk 6
First group of elastic steel sheet 7 being fixedly connected, first group of elastic steel sheet 7 are in arc-shaped, and are in first group of elastic steel sheet 7 of arc-shaped
To the direction of pin 3 protrusion, the middle part of first group of elastic steel sheet 7 is equipped with polishing tool 12, and the lower end of first group of elastic steel sheet 7 is solid
Surely it is connected with annulus 13；Second motor 8 is connected with second connecting rod 9, and second connecting rod 9 is fixedly attached to the center of circle of the second disk 10
Portion, the center point of the second disk 10 are fixedly connected with second group of elastic steel sheet 11, and second group of elastic steel sheet 11 is in spindle shape, and
And it is equipped with polishing tool 12 at the middle part of second group of elastic steel sheet 11, the lower end of second group of elastic steel sheet 11 is fixedly connected with third
Disk 14；Third disk 14 is identical with the center location of annulus 13, and circular passage is equipped between third disk 14 and annulus 13
15。
When the present apparatus works, bearing 16 to be polished is passed through into the pin 3 on plate 2, then move up bearing along pin 3
16, bearing 16 is entered between the second disk 10 and third disk 14 by circular passage 15, is then adjusted the position of bearing 16, is made
The central horizontal face for obtaining bearing 16 is overlapped with the central horizontal face of elastic steel sheet；Start hydraulic cylinder 1 at this time, piston rod 102 pushes
Plate 2 moves up, and plate 2, which will apply the bottom surface of annulus 13 and third disk 14, to upward pressure, so that 13 He of annulus
Third disk 14 moves up simultaneously, while first group of elastic steel sheet 7 and second group of elastic steel sheet 11 are squeezed, first group of bullet
Property steel disc 7 bends deformation to the center position of bearing 16, so that the outer ring of first group of 7 contact bearing 16 of elastic steel sheet
And pressure is applied to outer ring, and second group of elastic steel sheet 11 bends deformation outward, so that second group of elastic steel sheet 11
The inner ring of contact bearing 16 simultaneously applies pressure to inner ring, to realize gripping to bearing 16；Then start first motor 4
With the second motor 8, the first disk 6 and the second disk 10 is driven to rotate respectively, so that first group of elastic steel sheet 7 and second group of elasticity
Steel disc 11 rotates；At this point, because pin 3 is fixed on plate 2, and bearing 16 is interspersed on pin 3, the stuck bearing 16 of pin 3
Internal ball, so that the outer ring of bearing 16 and inner ring will not rotate, therefore first group of elastic steel sheet 7 and second group of elasticity
Polishing tool 12 on steel disc 11 starts to rotate relative to bearing 16, during rotation, the polishing knife on first group of elastic steel sheet 7
The outer ring for having 12 pairs of bearings 16 is polished, at the same the polishing tool 12 on second group of elastic steel sheet 11 to the inner ring of bearing 16 into
Row polishing, realizes and polishes simultaneously the Internal and external cycle of bearing 16, improve work efficiency.Similarly, only start first motor 4
When, only first group of elastic steel sheet 7 rotates, and then polishes the outer ring of bearing 16；Only when the second motor 8 of starting,
Only second group of elastic steel sheet 11 rotates, and then polishes the inner ring of bearing 16, has shown the polishing of the present apparatus
Selectivity.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.
Claims (6)
1. adjustable bearing grinding device, first motor and the second motor including hydraulic cylinder and fixed setting, feature
It is: is equipped with piston in the hydraulic cylinder, piston is connected with piston rod, and the output end of the piston rod is fixedly connected with plate,
Plate is equipped with several fixing pins of annular distribution；The center of the first motor and the second motor is in same vertical line
On, the first motor is connected with first connecting rod, and first connecting rod is fixedly connected with the first disk, is rotatably connected in the first disk
Second disk, the first disk are identical as the center location of the second disk；It is symmetrically arranged on first disk and to be fixedly connected
First group of elastic steel sheet, first group of elastic steel sheet are in arc-shaped, and in first group of elastic steel sheet of arc-shaped to the pin side
To protrusion, first group of elastic steel sheet is equipped with polishing tool, and the free end of first group of elastic steel sheet is fixedly connected with annulus；It is described
Second motor is connected with second connecting rod, and second connecting rod is fixedly attached to the center of circle portion of the second disk, the center of circle of second disk
Place is fixedly connected with second group of elastic steel sheet, and second group of elastic steel sheet is in spindle shape and is equipped with polishing tool, and second group of bullet
The free end of property steel disc is fixedly connected with third disk；The third disk is identical with the center location of annulus, and third disk
Circular passage is equipped between annulus.
2. adjustable bearing grinding device according to claim 1, it is characterised in that: the polishing tool is in circular arc
Shape.
3. adjustable bearing grinding device according to claim 2, it is characterised in that: the plate is equipped with round recessed
Slot, the circular groove are adapted with annulus.
4. adjustable bearing grinding device according to claim 3, it is characterised in that: if being equipped in the circular groove
Dry milling column.
5. adjustable bearing grinding device according to claim 4, it is characterised in that: on second group of elastic steel sheet
Equipped with graduation mark.
6. adjustable bearing grinding device according to claim 5, it is characterised in that: the free end of the pin is equipped with
Protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205860.9A CN108032151B (en) | 2017-11-27 | 2017-11-27 | Adjustable bearing grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205860.9A CN108032151B (en) | 2017-11-27 | 2017-11-27 | Adjustable bearing grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108032151A CN108032151A (en) | 2018-05-15 |
| CN108032151B true CN108032151B (en) | 2019-04-30 |
Family
ID=62093750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711205860.9A Active CN108032151B (en) | 2017-11-27 | 2017-11-27 | Adjustable bearing grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108032151B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581186B (en) * | 2018-07-06 | 2023-12-26 | 温州大学激光与光电智能制造研究院 | Clamp for flexible machining of variable-pitch bearing laser shock waves |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010006480U1 (en) * | 2010-04-30 | 2010-08-05 | Nagel Maschinen- Und Werkzeugfabrik Gmbh | Pressing device for pressing of cutting means, carrier cassette for such a pressing device and device with such a pressing device |
| CN103213052A (en) * | 2013-04-02 | 2013-07-24 | 黄山明明德轴承有限公司 | Inner-ring groove grinding machine grinding wheel spindle system for ball bearing |
| CN203901026U (en) * | 2014-04-11 | 2014-10-29 | 珠海格力电器股份有限公司 | Grinding device for outer circle of oil piston of screw compressor |
| CN206105532U (en) * | 2016-10-14 | 2017-04-19 | 重庆七夜科技有限公司 | Steel sheet grinding device |
| CN206241820U (en) * | 2016-10-17 | 2017-06-13 | 钟杰 | A kind of amber sander |
| CN206305911U (en) * | 2016-12-26 | 2017-07-07 | 台州乔恩特工业产品设计有限公司 | A kind of steel plate edge sander |
-
2017
- 2017-11-27 CN CN201711205860.9A patent/CN108032151B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108032151A (en) | 2018-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2004091856A3 (en) | Grinding apparatus and method | |
| CN205904850U (en) | Forge and use liftable burnishing device | |
| CN105583727B (en) | Polishing bistrique | |
| CN208099993U (en) | A kind of grinding device for transmission shaft production | |
| CN103769984B (en) | Abrasive belt grinder | |
| CN207415099U (en) | A kind of compound four sides mill grinding head of five-shaft numerical control rubbing down lathe | |
| CN108032151B (en) | Adjustable bearing grinding device | |
| CN203292997U (en) | Simple and efficient steel tube polishing device | |
| CN205734236U (en) | A kind of vertical sand ray machine of automatic charging | |
| CN106271945A (en) | A kind of electric motor car leather strap polisher | |
| CN205703797U (en) | Flap wheel | |
| CN107877338A (en) | Single side polishing machine polishing head device | |
| CN209648323U (en) | A kind of oval outer profile polishing machine of uniaxial grinding | |
| CN209970427U (en) | Embossing machine roller burnishing device | |
| CN207480326U (en) | A kind of burnishing device | |
| CN206653220U (en) | A kind of automatic edging device for iron pan manufacture | |
| CN114770244A (en) | High-flexibility numerical control cylindrical grinding machine | |
| CN201744920U (en) | Roller burnishing tool for machining excircle, R surface and end surface | |
| CN208246518U (en) | A kind of pressing force adjustable ceramic material batch grinding head | |
| CN210307322U (en) | Precision grinding tool for inner ring of bearing with seat | |
| CN204321861U (en) | A kind of Novel arc wheel dresser | |
| CN204108804U (en) | A kind of drum-type Full-automatic crystal milling drum | |
| CN201881242U (en) | Ball head grinding device | |
| CN208614464U (en) | A kind of axis class and plate parts sanding and polishing device | |
| CN206717610U (en) | One kind is applied to different size of metallic article burnishing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240204 Address after: 252664 Pan Zhuang Zhen Pan Bei Cun Cun Bei, Linqing City, Liaocheng City, Shandong Province Patentee after: Linqing Fengmai Bearing Co.,Ltd. Country or region after: China Address before: Room 329, No. 159 Hongdu Road, Jiangbei District, Ningbo City, Zhejiang Province, 315000 Patentee before: NINGBO JIANGBEI QINGRUI AUTO PARTS CO.,LTD. Country or region before: China |