CN108000262A - A kind of bearing inner circle grinding machine - Google Patents
A kind of bearing inner circle grinding machine Download PDFInfo
- Publication number
- CN108000262A CN108000262A CN201711466680.6A CN201711466680A CN108000262A CN 108000262 A CN108000262 A CN 108000262A CN 201711466680 A CN201711466680 A CN 201711466680A CN 108000262 A CN108000262 A CN 108000262A
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- CN
- China
- Prior art keywords
- bearing
- fixed seat
- wall
- cylinder
- inner circle
- 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.)
- Granted
Links
- 239000002351 wastewater Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
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- 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
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- 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
- B24B5/35—Accessories
-
- 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
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The present invention provides a kind of bearing inner circle grinding machine, and bearing is fixed by bearing fixed seat I, can meet the bearing of different size different model；Support plate is in close contact when grinding machine works with the bottom of bearing fixed seat I, and the bottom of bearing fixed seat I is supported, and prevents bearing fixed seat I and connecting plate from damaging；Bearing fixed seat II can not only be supported bearing fixed seat I together with support plate, the position of bearing fixed seat I can also be positioned by the pressure sensor being arranged on bearing fixed seat II, when the pressure value of pressure sensor reaches certain value, pressure sensor, which sends signal, makes control device control grinding motor move to the left, bearing to be processed is processed, intelligence degree is high, and, bearing fixed seat I is with I synchronizing moving of cylinder, the installation and removal of bearing reduce work difficulty and risk away from grinding working region.
Description
Technical field
The invention belongs to technical field of bearing processing, and in particular to a kind of bearing inner circle grinding machine.
Background technology
Bearing is a kind of important spare part in contemporary mechanical equipment, its major function is the mechanical rotary body of support, is reduced
Friction coefficient in its motion process, and ensure its rotating accuracy, existing bearing is in processing, it is necessary to respectively in bearing
Circle, septal fossula and outer fissure are processed, and difficulty of processing is larger, wherein, because the inner circle of bearing often with the rotating part such as shaft
Link together, the precision of bearing inner cylinder face can not only influence the service life of bearing, also affect the rotation of mechanical equipment
Turn precision and service life, the grinding accuracy requirement to bearing inner headed face in many precision equipments is very high, therefore, in bearing
Round processing is a most important ring.
Mostly it is that a grinding-shaping is carried out by grinding tool using most bearing inner cylinder face equipment for grinding now, then
Accuracy detection is carried out, excludes substandard products, defect rate is higher, and bearing is generally directly fixed on bearing and consolidated by existing equipment for grinding
To determine on device, used with the long-time of equipment, the surface of bearing fixing device is easy to wear, and effectively bearing can not be fixed,
So as to which precise positioning can not be carried out to bearing.
The content of the invention
The object of the present invention is to provide a kind of bearing inner circle grinding machine, bearing is fixed by bearing fixed seat I,
Can meet the bearing of different size different model, bearing fixed seat II not only can together with support plate to bearing fixed seat I into
Row support, moreover it is possible to the position of bearing fixed seat I is positioned by the pressure sensor being arranged on bearing fixed seat II, when
When the pressure value of pressure sensor reaches certain value, pressure sensor, which sends signal, makes control device control grinding motor to the left
It is mobile, bearing to be processed is processed, intelligence degree is high.
In order to achieve the above object, used technical solution of the invention is：A kind of bearing inner circle grinding machine, including
Workbench and the bearing fixation wall for being arranged on bench-top, the center position that the bearing fixes wall offer through hole, institute
State bearing and fix the both sides at wall top end and be respectively arranged with control panel and cylinder I, the piston rod of the cylinder I by connecting plate with
Bearing fixed seat I for placing bearing to be processed is connected, and the both sides that the bearing fixes wall bottom are respectively arranged with support base
And catch basin, the top of the support base are equipped with cylinder II, the outermost of the piston rod of the cylinder II be provided with support plate and
The support plate can pass through under the drive of piston rod out of described through hole, and the bearing fixes wall positioned at the position of the through hole
The place of putting is provided with two bearing fixed seats II, in the cylinder I and two bearing fixed seats II it is any both in circumference
Angle on direction is 120 °, and one end of the bearing fixed seat II is fixedly connected on the bearing and fixes on wall, the axis
The other end for holding fixed seat II is provided with pressure sensor；Sliding rail is provided with the catch basin, on the sliding rail
The grinding motor that can be slided on the sliding rail is provided with, being arranged with the output shaft of the grinding motor can be in bearing
The grinding abrasive disk that circle is processed；The cylinder I, cylinder II, pressure sensor and the grinding motor be arranged on it is described
The control device that bearing is fixed on wall is connected.
Preferably, the catch basin is connected by connecting pipe I with the mouth that is discharged into of waste water tank, the discharge of the waste water tank
Mouth is connected by connecting pipe II and circulating pump with water pipeline.
Preferably, the top of the bearing fixation wall is connected by several connecting poles with L-type bar, and the L-type bar is shorter
Side be connected respectively with connecting pole several described, the outermost end of the longer side of L-type bar is connected with the workbench.
Preferably, it is provided with headlamp on the shorter side of the L-type bar.
Preferably, the support base is located at the same side of bearing fixation wall with the control panel.
Preferably, the bearing fixed seat I includes the fixed disk in cylinder, the side of the fixed disk and the connection
Plate is connected, and has gap between the bottom surface of the fixed disk and bearing fixation wall, is offered on the top surface of the fixed disk recessed
Groove, is provided with two clamping elements in the groove, and two clamping elements are arc-shaped and the intrados of two clamping elements
It is oppositely arranged, the middle positions of two clamping element extrados is respectively connected with a pull rod, and the pull rod is from the groove
Side wall on extend through backward outside and handrail be provided with outermost, the pull rod in the groove it is cylindrical
Resetting spring is arranged with side face.
Preferably, the clamping element is being provided with wear-resisting disk positioned at the side of intrados, the wear-resisting disk with it is described
It is to be detachably connected between clamping element.
Preferably, the wear-resisting disk is provided with two screw rods, two screw rods in one end close to the clamping element
The screw hole opened up from the clamping element is connected with a nut respectively after passing through.
Preferably, the gap that the bottom surface of the fixed disk and the bearing are fixed between wall is not more than the thickness of the support plate
Degree.
Compared with prior art, the beneficial effects of the invention are as follows：Bearing fixed seat I in the present invention consolidates bearing
It is fixed, it can meet the bearing of different size different model；Support plate closely connects when grinding machine works with the bottom of bearing fixed seat I
Touch, the bottom of bearing fixed seat I is supported, prevent bearing fixed seat I and connecting plate from damaging；Bearing fixed seat II not only may be used
To be supported together with support plate to bearing fixed seat I, moreover it is possible to pass through the pressure sensor being arranged on bearing fixed seat II
The position of bearing fixed seat I is positioned, when the pressure value of pressure sensor reaches certain value, pressure sensor sends letter
Control device control grinding motor is moved to the left, bearing to be processed is processed, intelligence degree is high, moreover, axis
Fixed seat I is held with I synchronizing moving of cylinder, the installation of bearing and is removed away from grinding working region, reduce work difficulty and
Risk；Moreover, bearing fixed seat I is fixed the cylindrical of bearing to be processed by two clamping elements, do not influencing to be added
On the premise of work bearing inner circle is processed, moreover it is possible to bearing to be processed is effectively fixed, meanwhile, it is equipped with the inner side of clamping element
Dismountable wear-resisting disk, will not cause to damage to the cylindrical of bearing to be processed.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the connection relationship diagram of workbench in the present invention, bearing fixation wall and L-type bar；
Fig. 3 is the structure diagram of middle (center) bearing fixed seat I of the present invention；
Fig. 4 is the structure diagram of clamping element in the present invention；
Marked in figure：1st, workbench, 2, bearing fix wall, 3, through hole, 4, control panel, 5, cylinder I, 6, connecting plate, 7, bearing
Fixed seat I, 701, fixed disk, 702, groove, 703, clamping element, 7031, wear-resisting disk, 7032, screw rod, 7033, nut, 704,
Pull rod, 705, handrail, 706, resetting spring, 8, support base, 9, catch basin, 10, cylinder II, 11, support plate, 12, bearing fixes
Seat II, 13, pressure sensor, 14, sliding rail, 15, grinding motor, 16, grinding abrasive disk, 17, control device, 18, connecting pipe
I, 19, waste water tank, 20, connecting pipe II, 21, circulating pump, 22, water pipeline, 23, connecting pole, 24, L-type bar, 25, headlamp.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with attached in the present invention
Figure, is clearly and completely described the technical solution in the embodiment of the present invention, it is clear that described embodiment is the present invention
Part of the embodiment, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art are not having
All other embodiments obtained under the premise of creative work are made, belong to the scope of protection of the invention.
As shown in Figure 1, a kind of bearing inner circle grinding machine, including workbench 1 are consolidated with the bearing for being arranged on the top of workbench 1
Determine wall 2, the center position that the bearing fixes wall 2 offers through hole 3, and the both sides that the bearing fixes 2 top of wall are set respectively
Control panel 4 and cylinder I 5 are equipped with, the piston rod of the cylinder I 5 passes through connecting plate 6 and the bearing for placing bearing to be processed
Fixed seat I 7 is connected, and the both sides that the bearing fixes 2 bottom of wall are respectively arranged with support base 8 and catch basin 9, the support base 8
Top be equipped with cylinder II 10, the outermost of the piston rod of the cylinder II 10 is provided with support plate 11 and the support plate 11 can
Passed through under the drive of piston rod out of described through hole 3, as shown in Fig. 2, the bearing fixes wall 2 positioned at the through hole 3
Be provided with two bearing fixed seats II 12 at position, in the cylinder I 5 and two bearing fixed seats II 12 it is any both
Angle in a circumferential direction is 120 °, herein it should be noted that, although cylinder I with two bearing fixed seats II not same
On one periphery, still, the central axis of cylinder I and two II threes of bearing fixed seat must have an angle point, appoint in three
Angle between both central axis of meaning is 120 °；One end of the bearing fixed seat II 12 is fixedly connected on the bearing
On fixed wall 2, the other end of the bearing fixed seat II 12 is provided with pressure sensor 13；Cunning is provided with the catch basin 9
Dynamic rail road 14, is provided with the grinding motor 15 that can be slided on the sliding rail 14, the grinding on the sliding rail 14
The grinding abrasive disk 16 that can be processed to bearing inner circle is arranged with the output shaft of motor 15；The cylinder I 5, cylinder II 10, pressure
The control device 17 that sensor 13 and the grinding motor 15 are fixed on wall 2 with being arranged on the bearing is connected.
Further optimizing this programme, the catch basin 9 is connected by connecting pipe I 18 with the mouth that is discharged into of waste water tank 19,
The outlet of the waste water tank 19 is connected by connecting pipe II 20 and circulating pump 21 with water pipeline 22.
Further optimize this programme, the top that the bearing fixes wall 2 passes through several connecting poles 23 and 24 phase of L-type bar
Even, the shorter side of the L-type bar 24 is connected with connecting pole several described 23 respectively, and the 24 longer side of L-type bar is most
Outer end is connected with the workbench 1.
Further optimize this programme, the L-type bar 24 is provided with headlamp 25 on shorter side.
Further optimize this programme, the support base 8 is located at the bearing with the control panel 4 and fixes the same of wall 2
Side.
As shown in figure 3, the bearing fixed seat I 7 includes the fixed disk 701 in cylinder, the side of the fixed disk 701
It is connected with the connecting plate 6, has gap, the fixed disk between the bottom surface of the fixed disk 701 and bearing fixation wall 2
Fluted 702 are opened up on 701 top surface, two clamping elements 703 are provided with the groove 702, two clamping elements 703 are equal
Arc-shaped and two clamping elements 703 intrados are oppositely arranged, the middle position of two 703 extrados of clamping element
A pull rod 704 is respectively connected with, the pull rod 704 is from the side wall of the groove 702 through backward outside extension and in outermost
Handrail 705 is provided with side, resetting spring is arranged with the outer circumference surface of the pull rod 704 in the groove 702
706, pull two handrails to be put into bearing to be processed between two clamping elements, after unclamping two handrails, in resetting spring
Under the action of, two clamping elements effectively fix bearing to be processed.
As shown in figure 4, the clamping element 703 is being provided with wear-resisting disk 7031 positioned at the side of intrados, it is described wear-resisting
It is to be detachably connected between disk 7031 and the clamping element 703.
Further optimize this programme, the wear-resisting disk 7031 is provided with two in one end close to the clamping element 703
Screw rod 7032, the screw hole that two screw rods 7032 are opened up from the clamping element 703 pass through after respectively with a nut
7033 are connected.
Further optimize this programme, the gap that the bottom surface of the fixed disk 701 and the bearing are fixed between wall 2 is not more than
The thickness of the support plate 11.
In the use of the present invention, bearing to be processed is installed on bearing fixed seat I 7 first, then start cylinder I 5
With cylinder II 10, the piston rod of cylinder I 5 drives the direction of bearing fixed seat I to bearing fixed seat II 12 to move, cylinder II
Piston rod drive support plate 11 passed through out of through hole 3, when support plate 11 move certain distance after stop motion, at this time, support
Plate is in close contact with bearing fixed seat I, plays the supporting role to I bottom of bearing fixed seat, and the side of bearing fixed seat I with
Pressure sensor 13 on bearing fixed seat II is in contact, and bearing fixed seat I is constantly moved to the direction of bearing fixed seat II, when
When the pressure value that pressure sensor 13 on bearing fixed seat II detects reaches certain value, control device sends signal control mill
Cut motor to move to the left, bearing to be processed is processed, at this time, the position of bearing to be processed reaches on bearing fixed seat I
Optimal grinding position, after machining, the piston rod of cylinder I and cylinder II retracts, and drives bearing fixed seat I to consolidate to away from bearing
The direction movement of reservation II, when the piston rod of cylinder I 5 return back to initial position, the bearing after machining is consolidated from bearing
Taken out in reservation I, the processing of complete matched bearings inner circle.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there are other identical element in process, method, article or equipment including the key element.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (9)
- A kind of 1. bearing inner circle grinding machine, it is characterised in that：Fixed including workbench and the bearing for being arranged on bench-top Wall, the center position that the bearing fixes wall offer through hole, and the both sides that the bearing fixes wall top end are respectively arranged with control Panel and cylinder I processed, the piston rod of the cylinder I pass through connecting plate and I phase of bearing fixed seat for placing bearing to be processed Even, the both sides of the bearing fixation wall bottom are respectively arranged with support base and catch basin, and the top of the support base is equipped with cylinder II, the outermost of the piston rod of the cylinder II is provided with support plate and the support plate can be under the drive of piston rod from described Passed through in through hole, the bearing fixes wall and two bearing fixed seats II, the gas are being provided with the position of the through hole Both any angles in a circumferential direction in cylinder I and two bearing fixed seats II are 120 °, and the bearing is fixed One end of seat II is fixedly connected on the bearing and fixes on wall, and the other end of the bearing fixed seat II is provided with pressure sensing Device；Sliding rail is provided with the catch basin, the mill that can be slided on the sliding rail is provided with the sliding rail Motor is cut, the grinding abrasive disk that can be processed to bearing inner circle is arranged with the output shaft of the grinding motor；The cylinder I, gas The control device that cylinder II, pressure sensor and the grinding motor are fixed on wall with being arranged on the bearing is connected.
- A kind of 2. bearing inner circle grinding machine according to claim 1, it is characterised in that：The catch basin passes through connecting tube Road I is connected with the mouth that is discharged into of waste water tank, and the outlet of the waste water tank passes through connecting pipe II and circulating pump and water pipeline It is connected.
- A kind of 3. bearing inner circle grinding machine according to claim 1, it is characterised in that：The bearing fixes the top of wall It is connected by several connecting poles with L-type bar, the shorter side of the L-type bar is connected with connecting pole several described respectively, institute The outermost end for stating the longer side of L-type bar is connected with the workbench.
- A kind of 4. bearing inner circle grinding machine according to claim 3, it is characterised in that：The shorter side of the L-type bar On be provided with headlamp.
- A kind of 5. bearing inner circle grinding machine according to claim 1, it is characterised in that：The support base and the control Panel is located at the same side that the bearing fixes wall.
- A kind of 6. bearing inner circle grinding machine according to claim 1, it is characterised in that：The bearing fixed seat I includes In the fixed disk of cylinder, the side of the fixed disk is connected with the connecting plate, the bottom surface of the fixed disk and the bearing There is gap between fixed wall, open up fluted on the top surface of the fixed disk, be provided with two clamping elements in the groove, two The clamping element is arc-shaped and the intrados of two clamping elements is oppositely arranged, the centre of two clamping element extrados A pull rod is respectively connected with position, the pull rod is from the side wall of the groove through backward outside extension and at outermost Handrail is provided with, resetting spring is arranged with the outer circumference surface of the pull rod in the groove.
- A kind of 7. bearing inner circle grinding machine according to claim 6, it is characterised in that：The clamping element is positioned at inner arc The side in face is provided with wear-resisting disk, is to be detachably connected between the wear-resisting disk and the clamping element.
- A kind of 8. bearing inner circle grinding machine according to claim 7, it is characterised in that：The wear-resisting disk is close to institute The one end for stating clamping element is provided with two screw rods, and the screw hole that two screw rods are opened up from the clamping element is distinguished after passing through It is connected with a nut.
- A kind of 9. bearing inner circle grinding machine according to claim 6, it is characterised in that：The bottom surface of the fixed disk and institute State the thickness that the gap that bearing is fixed between wall is not more than the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711466680.6A CN108000262B (en) | 2017-12-28 | 2017-12-28 | Bearing internal machining grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711466680.6A CN108000262B (en) | 2017-12-28 | 2017-12-28 | Bearing internal machining grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108000262A true CN108000262A (en) | 2018-05-08 |
| CN108000262B CN108000262B (en) | 2024-02-20 |
Family
ID=62048972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711466680.6A Active CN108000262B (en) | 2017-12-28 | 2017-12-28 | Bearing internal machining grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108000262B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643540A (en) * | 2020-12-08 | 2021-04-13 | 江西美硕实业有限公司 | Underwear processing positioning and clamping device for clothing production |
| CN113618614A (en) * | 2021-10-13 | 2021-11-09 | 南通中南数控机床制造有限公司 | Polishing machine tool capable of adjusting polishing pressure |
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| DE3063651D1 (en) * | 1979-04-02 | 1983-07-14 | Microrex Sa | Feeding and transferring device for a centreless grinding machine, and machines comprising this device |
| SE9702587D0 (en) * | 1997-07-04 | 1997-07-04 | Lidkoeping Machine Tools Ab | Internal abrasive machine |
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| CN205033026U (en) * | 2015-08-31 | 2016-02-17 | 安庆银亿轴承有限公司 | Bearing overcoat grinding device |
| CN205817395U (en) * | 2016-07-04 | 2016-12-21 | 滁州品之达电器科技有限公司 | A kind of bearing block inner ring turning clamp |
| CN206123390U (en) * | 2016-08-30 | 2017-04-26 | 宁波摩盛轴承有限公司 | 45 accurate bearing grinder |
| CN107932127A (en) * | 2017-12-27 | 2018-04-20 | 湖北三叶机电制造股份有限公司 | A kind of adjustable work piece holder |
| CN207710450U (en) * | 2017-12-28 | 2018-08-10 | 洛阳众悦精密轴承有限公司 | A kind of bearing inner circle grinding machine |
-
2017
- 2017-12-28 CN CN201711466680.6A patent/CN108000262B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1031384A (en) * | 1961-12-13 | 1966-06-02 | Heald Machine Co | Grinding machine |
| GB1125732A (en) * | 1966-08-09 | 1968-08-28 | Rolls Royce | Improvements in or relating to workpiece gauging |
| DE3063651D1 (en) * | 1979-04-02 | 1983-07-14 | Microrex Sa | Feeding and transferring device for a centreless grinding machine, and machines comprising this device |
| SE9702587D0 (en) * | 1997-07-04 | 1997-07-04 | Lidkoeping Machine Tools Ab | Internal abrasive machine |
| CN102615561A (en) * | 2012-03-28 | 2012-08-01 | 常州博瑞油泵油嘴有限公司 | Ultraprecision grinding tool for end surfaces of needle valve bodies of high-pressure common-rail injector |
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| CN205033026U (en) * | 2015-08-31 | 2016-02-17 | 安庆银亿轴承有限公司 | Bearing overcoat grinding device |
| CN205817395U (en) * | 2016-07-04 | 2016-12-21 | 滁州品之达电器科技有限公司 | A kind of bearing block inner ring turning clamp |
| CN206123390U (en) * | 2016-08-30 | 2017-04-26 | 宁波摩盛轴承有限公司 | 45 accurate bearing grinder |
| CN107932127A (en) * | 2017-12-27 | 2018-04-20 | 湖北三叶机电制造股份有限公司 | A kind of adjustable work piece holder |
| CN207710450U (en) * | 2017-12-28 | 2018-08-10 | 洛阳众悦精密轴承有限公司 | A kind of bearing inner circle grinding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643540A (en) * | 2020-12-08 | 2021-04-13 | 江西美硕实业有限公司 | Underwear processing positioning and clamping device for clothing production |
| CN113618614A (en) * | 2021-10-13 | 2021-11-09 | 南通中南数控机床制造有限公司 | Polishing machine tool capable of adjusting polishing pressure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108000262B (en) | 2024-02-20 |
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