CN109139707A - Bearing sander - Google Patents
Bearing sander Download PDFInfo
- Publication number
- CN109139707A CN109139707A CN201811231401.2A CN201811231401A CN109139707A CN 109139707 A CN109139707 A CN 109139707A CN 201811231401 A CN201811231401 A CN 201811231401A CN 109139707 A CN109139707 A CN 109139707A
- Authority
- CN
- China
- Prior art keywords
- turntable
- driving
- support frame
- outer ring
- rack
- 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.)
- Withdrawn
Links
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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- 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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
-
- 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
- B24B5/313—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving work-supporting means carrying several workpieces to be operated on in succession
-
- 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
- B24B5/363—Single-purpose machines or devices for grinding surfaces of revolution in situ
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/64—Special methods of manufacture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2220/00—Shaping
- F16C2220/60—Shaping by removing material, e.g. machining
- F16C2220/70—Shaping by removing material, e.g. machining by grinding
Abstract
The present invention relates to a kind of bearing sanders, including rack, the turntable being arranged on the rack and the support frame being arranged on the rack, the workpiece polishing mechanism for polish inner ring or outer ring is provided on support frame as described above, the driving mechanism for driving workpiece polishing mechanism to move along vertical dial direction is provided on support frame as described above, the actuator for driving turntable to rotate is provided in the rack, the different height position of inner ring or outer ring can be made to contact with workpiece polishing mechanism by driving mechanism, it can make entire inner ring or outer ring that will be polished completely by actuator and driving mechanism, worker's hand sand is not needed in polishing, therefore the high labor intensity of workers simultaneously of grinding efficiency is low.
Description
Technical field
The present invention relates to Production of bearing equipment, in particular to a kind of bearing sander.
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, and guarantee its rotating accuracy.
Rolling bearing generally comprises inner ring and the outer ring of circular ring shape, needs when producing the biggish bearings such as wind-powered electricity generation to bearing
Inner ring and outer ring is processed by lathe, and wind power bearing etc. would generally be arranged on the inside of inner ring or on the outside of outer ring it is with teeth,
Processing at these rear teeth inevitably has certain burr, these burrs later period use with can be generated in installation
Certain adverse effect, therefore usually polished by Steel bristle brush these teeth by worker, so that burr is fallen, still
Labor intensity of workers is high simultaneously for low efficiency in polishing by worker.
Summary of the invention
The purpose of the present invention is to provide a kind of bearing sanders, and high with grinding efficiency and low labor intensity of workers is excellent
Point.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of bearing sander, including
Rack, the turntable being arranged on the rack and the support frame being arranged on the rack are provided with for inner ring of polishing on support frame as described above
Or the workpiece polishing mechanism of outer ring, the driving machine for driving workpiece polishing mechanism to move along vertical dial direction is provided on support frame as described above
Structure is provided with the actuator for driving turntable to rotate in the rack.
Through the above technical solutions, using when inner ring or outer ring be placed on turntable, and multiple inner rings or outer ring are folded
Together, it will be polished later by workpiece polishing mechanism inner ring or outer ring, sander is driven by driving mechanism in polishing
Structure movement, workpiece polishing mechanism will be moved along vertical dial direction at this time, so that workpiece polishing mechanism can be by multiple inner rings or outer
Circle is polished, while driving turntable rotation by actuator in polishing, so may make the different positions of inner ring or outer ring
It sets and is contacted with workpiece polishing mechanism, the different location of inner ring or outer ring so that workpiece polishing mechanism can polish, therefore at work, lead to
Part of overdriving can make the different location of inner ring or outer ring in a circumferential direction contact with workpiece polishing mechanism, can by driving mechanism
So that the different height position of inner ring or outer ring is contacted with workpiece polishing mechanism, can be made entirely by actuator and driving mechanism
Inner ring or outer ring will be polished completely, and worker's hand sand, therefore the high worker's labour simultaneously of grinding efficiency are not needed in polishing
Intensity is low.
Preferably, support frame as described above is located at turntable side, and the workpiece polishing mechanism includes the company being slidably arranged on support frame
Extension bar and rotary electric machine of the connecting rod far from support frame end is set, is provided with Steel bristle brush on the output shaft of the rotary electric machine.
Through the above technical solutions, driving Steel bristle brush to rotate by rotary electric machine when using, when Steel bristle brush rotation
Sanding burr on the inner ring contacted with Steel bristle brush or outer ring is fallen, when driving Steel bristle brush rotation by rotary electric machine, can be made
It obtains Steel bristle brush to come into full contact with inner ring or outer ring, facilitates burr and thoroughly polished off.
Preferably, if the Steel bristle brush includes the brush being detachably connected with rotary electric machine and is arranged in brush outer ring
Dry steel wool.
Through the above technical solutions, Steel bristle brush can frequently hit with inner ring or outer ring and contact when in use, therefore Steel bristle brush
It is prone to wear, the Steel bristle brush for needing timing more to renew, replaces Steel bristle brush for convenience and be detachably connected brush and rotary electric machine,
It only needs to dismantle Steel bristle brush when needing replacing Steel bristle brush and renew, when replacement is simple and convenient.
Preferably, vertical dial direction is provided with sliding rail on support frame as described above, sliding block, institute is provided on the sliding rail
Stating connecting rod includes orthogonal first segment and second segment, and the length direction of the first segment is vertical with turntable, second segment with
Sliding block is slidably connected, and the driving device for driving second segment to slide on sliding block, the second segment are provided on the sliding block
It is slided on sliding block along the diametrical direction of inner ring or outer ring.
Through the above technical solutions, since the diameter of the inner ring or outer ring that need to polish is different, when in use
Need to adjust position of the Steel bristle brush apart from inner ring or outer ring, it, can be easily to steel by the way that second end to be slidably arranged on sliding block
Position between hairbrush and inner ring or outer ring is adjusted, simultaneously because needing to protrude into Steel bristle brush in inner ring when polishing inner ring
Portion, therefore on the support frame by Steel bristle brush setting, Steel bristle brush can be protruded into inside inner ring when polishing inner ring by support frame.
Preferably, it is provided with T-type sliding rail on the sliding block, is provided on the second segment and matches with T-type sliding rail sliding
The link block of conjunction.
Through the above technical solutions, in the inner ring or Steel bristle brush will receive biggish active force when outer ring of polishing, therefore in order to
It avoids Steel bristle brush from swinging, T-type sliding rail is provided on sliding block, in use, the link block connecting with second segment is slided
Setting is on T-type sliding rail.
Preferably, the driving device includes the screw rod being rotatably arranged on sliding block, the length direction of the screw rod and company
The glide direction for connecing block is consistent, and the link block is connect with wire rod thread, and described screw rod one end is provided with for driving screw rod to revolve
The handle turned.
Through the above technical solutions, the position between Steel bristle brush and inner ring or outer ring is adjusted for convenience, on sliding block
It is provided with screw rod, when rotary screw, link block will slide on sliding block under the action of screw rod, so that the position of connecting rod
It changes, Steel bristle brush and the position of inner ring or outer ring is finally made to change, by tool swing handle when adjusting,
It adjusts simple and convenient.
Preferably, the driving mechanism includes the rotation of the lead screw being arranged along the length direction of sliding rail and driving lead screw rotation
Rotating motor, on the support frame, the lead screw is threadedly engaged with sliding block for the lead screw rotation connection.
Through the above technical solutions, driving sliding block sliding for convenience, is provided with lead screw on the support frame, works as rotating electric machine
When driving lead screw rotation, lead screw will drive sliding block to slide along sliding rail so that the connecting rod being connect with sliding block with
Slide block movement, connecting rod will drive Steel bristle brush to rotate along the direction of vertical dial at this time so that it is multiple be superimposed it is interior
Circle or outer ring are polished.
Preferably, on the rack, the actuator includes being arranged in rack to turn to drive for the turntable rotation connection
The driving motor of disc spins.
Through the above technical solutions, in order to enable Steel bristle brush can be by inner ring or outer ring is polished to completely it is required that turntable
Rotation, turntable contact the different location of inner ring or outer ring with Steel bristle brush when rotating, and drive turntable rotation by driving motor
It is driven when turning simple and convenient.
Preferably, several supporting blocks are provided on the turntable, when the height of the supporting block is rotated not less than Steel bristle brush
The radius of the greatest circle of formation.
Through the above technical solutions, its path of polishing is circle when due to Steel bristle brush rotation, if directly by inner ring or outer ring
It is placed on turntable, it will cause inner ring or outer ring that can not contact with Steel bristle brush close to the part at turntable end, and then can not be polished,
In order to avoid such phenomenon is provided with supporting block on turntable, inner ring or outer ring can be supported by supporting block, so that steel
Hairbrush can come into full contact with inner ring or outer ring close to turntable end, and grinding effect is more preferable.
Preferably, turntable middle part is provided at least three sliding slots, the supporting block sliding to external radiation on the turntable
It is arranged in sliding slot.
Through the above technical solutions, since inner ring or outer ring are circle, using three supporting blocks can to inner ring or
Preferable supporting role is played in outer ring, since the diameter of the inner ring or outer ring that need to polish is different, it is therefore desirable to which supporting block is turning
It is in different positions on disk, can be convenient the position of adjustment supporting block by sliding slot, when adjusting only needs that supporting block is pushed to exist
It is slided in sliding slot.
In conclusion the present invention having the beneficial effect that in contrast to the prior art
(1) worker's hand sand is not needed in polishing, therefore the high labor intensity of workers simultaneously of grinding efficiency is low；
(2) can once polish multiple inner rings or outer ring in polishing, and grinding efficiency is high.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the enlarged view in Fig. 1 at A, main prominent T-type sliding rail and handle.
Appended drawing reference: 1, rack；2, turntable；3, support frame；4, workpiece polishing mechanism；411, connecting rod；412, rotary electric machine；
413, Steel bristle brush；5, driving mechanism；511, lead screw；512, rotating electric machine；6, actuator；7, steel wool；8, sliding rail；9, sliding block；10,
First segment；11, second segment；12, T-type slides rail；13, link block；14, screw rod；15, handle；16, supporting block；17, sliding slot；18,
Brush.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1, 2, a kind of bearing sander, including rack 1 are provided with turntable 2, support frame 3 and are driven in rack 1
The actuator 6 that turn disk 2 rotates, on support frame 3 along 2 direction of vertical dial be provided with workpiece polishing mechanism 4 with for driving polishing
The driving mechanism 5 that mechanism 4 is slided.
Wherein, turntable 2 is circle, and 2 turns of turntable are rotatably connected in rack 1, and turntable 2 is horizontal positioned, and actuator 6 is setting
Driving motor between turntable 2 and rack 1 can easily make turntable 2 rotate or stop by driving motor.In turntable
2 middle part of turntable is provided at least three sliding slots 17 to external radiation on 2, sliding slot 17 is arranged along the radial direction of turntable 2, sliding slot
17 cross sections for being are T-type, and sliding is provided with supporting block 16 in sliding slot 17, and the height of supporting block 16 is not less than Steel bristle brush 413
The radius of the greatest circle formed when rotation, 17 quantity of sliding slot is 6 in the present embodiment, can when processing biggish inner ring or outer ring
To install 3 or more supporting blocks 16 so that inner ring or outer ring can with to preferably support.
As shown in Figure 1, 2, wherein support frame 3 is located at 2 side of turntable, and support frame 3 is arranged along the direction of vertical dial 2,
2 direction of vertical dial is provided with sliding rail 8 on support frame 3, sliding block 9 is provided on sliding rail 8, workpiece polishing mechanism 4 and sliding block 9 connect
It connects, driving mechanism 5 includes lead screw 511 and rotating electric machine 512, and lead screw 511 is arranged along the length direction of sliding rail 8, and screw rod 14
It is rotatably connected on support frame 3, lead screw 511 is threadedly engaged with sliding block 9, and when rotating electric machine 512 rotates, lead screw 511 will propped up
It is rotated on support 3, the sliding block 9 being threadedly engaged at this time with lead screw 511 will be slided along sliding rail 8, so that workpiece polishing mechanism 4
It is moved along 2 direction of vertical dial.
Workpiece polishing mechanism 4 includes connecting rod 411 and the rotary electric machine 412 that 411 one end of connecting rod is arranged in, in rotary electric machine
Be provided with Steel bristle brush 413 on 412 output shaft, connecting rod 411 is L-type, connecting rod 411 include orthogonal first segment 10 with
Second segment 11, rotary electric machine 412 are located at first segment 10 away from 11 end of second segment, and second segment 11 is slidably connected with sliding block 9, in sliding block
Be provided with the driving device for driving second segment 11 to slide on sliding block 9 on 9, second segment 11 on sliding block 9 along inner ring or
The diametrical direction of outer ring is slided.
If Steel bristle brush 413 includes the brush 18 being detachably connected with rotary electric machine 412 and is arranged in 18 outer ring of brush
Dry steel wool 7, brush 18 are fixed on the output shaft of rotary electric machine 412 by nut, are only needed when needing replacing Steel bristle brush 413
Brush 18 is removed from rotary electric machine 412.
Wherein, it is provided with T-type sliding rail 12 on sliding block 9, is provided on second segment 11 and is slidably matched with T-type sliding rail 12
Link block 13, driving device includes the screw rod 14 being rotatably arranged on sliding block 9, the length direction of screw rod 14 and link block 13
Glide direction is consistent, and link block 13 is threadedly coupled with screw rod 14, and 14 one end of screw rod is provided with handle 15, and handle 15 is polygon,
Worker is facilitated to exert a force by tool to handle 15.
In use, multiple inner rings or outer ring superposition are placed in supporting block 16, sliding block is driven with rotating electric machine 512 later
9 slidings pass through tool drives so that the height in the horizontal direction of Steel bristle brush 413 is higher than multiple inner rings or the outer ring of superposition later
Handle 15 rotates, so that connecting rod 411 is slided on sliding block 9, and then position between Steel bristle brush 413 and inner ring or outer ring is allowed to be in
Suitable position drives Steel bristle brush 413 to rotate by rotary electric machine 412 later, is driven on sliding block 9 by rotating electric machine 512 at this time
Lower movement is rotated by driving motor by turntable 2, and Steel bristle brush 413 will polish to inner ring or outer ring at this time, pass through driving electricity
Machine can make the different location of inner ring or outer ring in a circumferential direction contact with Steel bristle brush 413, can be with by rotating electric machine 512
So that the different height position of inner ring or outer ring is contacted with Steel bristle brush 413, can be made by driving motor and rotating electric machine 512
Entire inner ring or outer ring will be polished completely.
The above is only exemplary embodiment of the invention, protection scope and is not intended to limit the present invention, this hair
Bright protection scope is determined by the attached claims.
Claims (10)
1. a kind of bearing sander, it is characterised in that: exist including rack (1), the turntable (2) being arranged on rack (1) and setting
Support frame (3) in rack (1) is provided with the workpiece polishing mechanism (4) for polish inner ring or outer ring, institute on support frame as described above (3)
The driving mechanism (5) being provided on support frame (3) for driving workpiece polishing mechanism (4) to move along vertical dial (2) direction is stated, it is described
The actuator (6) for driving turntable (2) to rotate is provided in rack (1).
2. bearing sander according to claim 1, it is characterised in that: support frame as described above (3) is located at turntable (2) side,
The workpiece polishing mechanism (4) includes that the connecting rod (411) being slidably arranged on support frame (3) and setting are separate in connecting rod (411)
The rotary electric machine (412) at support frame (3) end, is provided with Steel bristle brush (413) on the output shaft of the rotary electric machine (412).
3. bearing sander according to claim 2, it is characterised in that: the Steel bristle brush (413) includes and rotary electric machine
(412) several steel wools (7) of the brush (18) that is detachably connected and setting in brush (18) outer ring.
4. bearing sander according to claim 2, it is characterised in that: along vertical dial (2) on support frame as described above (3)
Direction is provided with sliding rail (8), is provided with sliding block (9) on the sliding rail (8), and the connecting rod (411) includes orthogonal
One section (10) with second segment (11), the length direction of the first segment (10) is vertical with turntable (2), second segment (11) and sliding block
(9) it is slidably connected, the driving device for driving second segment (11) to slide on sliding block (9), institute is provided on the sliding block (9)
Second segment (11) is stated to slide on sliding block (9) along the diametrical direction of inner ring or outer ring.
5. bearing sander according to claim 4, it is characterised in that: be provided with T-type sliding rail on the sliding block (9)
(12), the link block (13) being slidably matched with T-type sliding rail (12) is provided on the second segment (11).
6. bearing sander according to claim 5, it is characterised in that: the driving device includes being rotatably arranged on sliding block
(9) length direction of the screw rod (14) on, the screw rod (14) is consistent with the glide direction of link block (13), the link block
(13) it is threadedly coupled with screw rod (14), described screw rod (14) one end is provided with the handle (15) for driving screw rod (14) to rotate.
7. bearing sander according to claim 1, it is characterised in that: the driving mechanism (5) includes along sliding rail (8)
Length direction setting lead screw (511) and driving lead screw (511) rotation rotating electric machine (512), the lead screw (511) rotates
It is connected on support frame (3), the lead screw (511) is threadedly engaged with sliding block (9).
8. bearing sander according to claim 1, it is characterised in that: the turntable (2) is rotatably connected on rack (1)
On, the actuator (6) includes the driving motor being arranged in rack (1) to drive turntable (2) to rotate.
9. bearing sander according to claim 2, it is characterised in that: be provided with several supporting blocks on the turntable (2)
(16), the radius of the greatest circle formed when the height of the supporting block (16) is rotated not less than steel wool (7) brush (413).
10. bearing sander according to claim 2, it is characterised in that: on the turntable (2) from the middle part of turntable (2) to
External radiation is provided at least three sliding slots (17), and the supporting block (16) is slidably arranged in sliding slot (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231401.2A CN109139707A (en) | 2018-10-22 | 2018-10-22 | Bearing sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231401.2A CN109139707A (en) | 2018-10-22 | 2018-10-22 | Bearing sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109139707A true CN109139707A (en) | 2019-01-04 |
Family
ID=64809228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811231401.2A Withdrawn CN109139707A (en) | 2018-10-22 | 2018-10-22 | Bearing sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139707A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039491A (en) * | 2019-03-29 | 2019-07-23 | 马鞍山华东回转支承有限公司 | A kind of pivoting support automatic measurement assembly bench |
| CN110281099A (en) * | 2019-06-21 | 2019-09-27 | 宁波爵盛科技有限公司 | A kind of grinding device of iron hoop |
| CN110977637A (en) * | 2019-11-20 | 2020-04-10 | 严传玉 | Machining positioning device for manufacturing mechanical bearing |
| CN116586239A (en) * | 2023-05-21 | 2023-08-15 | 向华勇 | Bearing inner and outer ring final inspection and rust prevention treatment process |
-
2018
- 2018-10-22 CN CN201811231401.2A patent/CN109139707A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039491A (en) * | 2019-03-29 | 2019-07-23 | 马鞍山华东回转支承有限公司 | A kind of pivoting support automatic measurement assembly bench |
| CN110039491B (en) * | 2019-03-29 | 2024-04-02 | 马鞍山瑞泰金属材料有限公司 | Automatic measurement assembly table for slewing bearing |
| CN110281099A (en) * | 2019-06-21 | 2019-09-27 | 宁波爵盛科技有限公司 | A kind of grinding device of iron hoop |
| CN110281099B (en) * | 2019-06-21 | 2021-03-30 | 宁波爵盛科技有限公司 | Grinding device for iron ring |
| CN110977637A (en) * | 2019-11-20 | 2020-04-10 | 严传玉 | Machining positioning device for manufacturing mechanical bearing |
| CN110977637B (en) * | 2019-11-20 | 2021-08-10 | 常山成鑫轴承有限公司 | Machining positioning device for manufacturing mechanical bearing |
| CN116586239A (en) * | 2023-05-21 | 2023-08-15 | 向华勇 | Bearing inner and outer ring final inspection and rust prevention treatment process |
| CN116586239B (en) * | 2023-05-21 | 2024-04-05 | 上海帕卡濑精有限公司 | Bearing inner and outer ring final inspection and rust prevention treatment process |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |
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| WW01 | Invention patent application withdrawn after publication |