CN205660507U - Hub outer ring jumps grinding device of ditch - Google Patents
Hub outer ring jumps grinding device of ditch Download PDFInfo
- Publication number
- CN205660507U CN205660507U CN201620545023.5U CN201620545023U CN205660507U CN 205660507 U CN205660507 U CN 205660507U CN 201620545023 U CN201620545023 U CN 201620545023U CN 205660507 U CN205660507 U CN 205660507U
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- outer ring
- motor
- fixed
- ditch
- hub outer
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Abstract
The utility model provides a hub outer ring jumps grinding device of ditch. The structure that it had solved current grinding device is too simple, needs twice grinding of tune, grinding precision low grade technical problem. This hub outer ring jumps grinding device of ditch, which comprises a frame, be fixed with the work box in the frame, be provided with the mounting panel in the work box, mounting panel no. 1 is served and is provided with hydraulic chuck, hydraulic chuck one end links to each other with gear motor, the hydraulic chuck other end has can be with hub outer ring location bayonet socket firmly, be provided with the lifter plate through elevating system on the mounting panel other end, be provided with on the lifter plate and remove the frame, it links to each other with a moving mechanism that can drive its round trip movement to move the frame, the removal frame is improved level and is provided with the axis of rotation, axis of rotation one end and emery wheel link to each other, the axis of rotation other end and one can drive its pivoted power unit and link to each other, it can be to carrying out the clearance mechanism that clears up to be provided with in the frame in the work box. The utility model has the advantages of the precision of polishing height.
Description
Technical field
This utility model belongs to field of mechanical technique, relates to a kind of grinding attachment, and ditch is jumped in a kind of wheel hub outer ring
Grinding attachment.
Background technology
The Main Function of hub bearing is load capacity and the rotation offer accurately guiding for wheel hub, and it can not only bear axle
Still suffer from radial load to load, be the important component part of carload and transmission, including bearing inner race, bearing outer ring,
Steel ball and black box.
Through retrieval, as Chinese patent literature disclose a kind of novel inner circle grinding device [application number:
200910259648.X；Publication number: CN 101758428A].This novel inner circle grinding device, it is characterised in that: include oil horse
Reach, extension bar, short main shaft, self-aligning thrust roller bearing, bearing block, emery wheel guide bracket and emery wheel；Oil motor is placed in inside extension bar,
Oil motor is connected with short main shaft；Self-aligning thrust roller bearing is placed in bearing block, and is connected with short main shaft；Short front-end of spindle is pacified
Equipped with emery wheel guide bracket, emery wheel guide bracket is provided with emery wheel；Extension bar is connected with bearing block.
Although the grinding attachment disclosed in this patent can improve the life-span of equipment, ensure the stable fortune of internal grinding attachment
OK, but, the structure of this grinding attachment is excessively simple, need to reverse end for end twice grinding, and grinding accuracy is low, therefore, designs a kind of wheel
It is necessary that the grinding attachment of ditch is jumped in hub outer ring.
Summary of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that ditch is jumped in a kind of wheel hub outer ring
Grinding attachment, this grinding attachment has the advantages that polishing precision is high.
The purpose of this utility model can be realized by following technical proposal: the grinding attachment of ditch is jumped in wheel hub outer ring, including
Frame, it is characterised in that be fixed with work box in described frame, work box sidepiece has opening, and work box slides to be provided with
The chamber door that can closure of openings be lived, is provided with installing plate, installing plate one end is provided with oild chuck, oild chuck in work box
One end is connected with reducing motor, and the oild chuck other end has the bayonet socket that can be positioned wheel hub outer ring, on the installing plate other end
Elevating mechanism being provided with lifter plate, lifter plate is provided with movable stand, movable stand and can drive its shifting moved back and forth
Motivation structure is connected, and movable stand has been horizontally disposed with rotary shaft, and rotary shaft one end is connected with emery wheel, and the rotary shaft other end and can carry
The dynamic actuating unit that it rotates is connected；Being provided with in described frame can be to the cleaning mechanism cleared up in work box.
Operation principle of the present utility model is as follows: be positioned at the bayonet socket of oild chuck by wheel hub outer ring, by the electricity that slows down
Machine drives oild chuck to rotate, and oild chuck drives wheel hub outer ring rotating, drives rotary shaft to rotate by actuating unit, rotary shaft
Drive emery wheel rotates；Driving movable stand to move back and forth by travel mechanism, movable stand drives rotary shaft to move back and forth, rotary shaft band
Dynamic emery wheel moves back and forth, and emery wheel is adjusted to required first horizontal level, is adjusted to by emery wheel required by elevating mechanism
Vertical position, the first of wheel hub outer ring is jumped ditch and is polished by emery wheel, makes emery wheel and wheel hub outer ring take off by elevating mechanism
From, drive movable stand to move back and forth by travel mechanism, movable stand drives rotary shaft to move back and forth, and rotary shaft drives emery wheel back and forth
Mobile, emery wheel is adjusted to required second horizontal level, it is required vertical to be again adjusted to by emery wheel by elevating mechanism
Position, the second of wheel hub outer ring is jumped ditch and is polished by emery wheel, it is achieved twice are jumped ditch and polished by single clamping, polishing essence
Degree height.
Described cleaning mechanism includes shower nozzle, air gun, reserving liquid tank, rotating shaft, rotation bar and support bar, and support bar is fixed on installation
On plate, rotating shaft is arranged on support bar, and rotating shaft upper end is connected with driving motor, and rotating shaft lower end is connected in the middle part of bar with rotating, air gun
Being fixed on rotation bar one end, down, the air inlet of air gun is connected with air compressor machine by appendix, and shower nozzle is fixed in the gas outlet of air gun
Rotating the bar other end, down, the inlet of shower nozzle is connected with reserving liquid tank the liquid outlet of shower nozzle by feed tube, in feed tube
Being provided with delivery pump, reserving liquid tank is fixed in frame, and reserving liquid tank is positioned at below work box, and reserving liquid tank passes through liquid back pipe and work
Lower box part is connected.
When work box is cleared up by needs, control to drive the output shaft rotation of motor, drive the output shaft band of motor
Dynamic axis of rotation, rotating shaft drives and rotates bar rotation, rotates bar and drives shower nozzle and air gun to rotate, and delivery pump is by the cleaning in reserving liquid tank
Liquid is transported at shower nozzle by feed tube, and work box is cleaned up by shower nozzle, and air is transported to gas by appendix by air compressor machine
At rifle, work box is dried up by air gun, alternative manual cleaning, and cleaning is convenient.
It is additionally provided with Magnet in described reserving liquid tank.
Using above structure, can be collected the iron filings in work box by Magnet, it is convenient to collect.
Described travel mechanism includes servomotor, screw mandrel, nut, guide rod and guide pin bushing, and guide rod is horizontally fixed on lifter plate,
Guide pin bushing is arranged on guide rod, and screw mandrel is horizontally set on lifter plate, and screw mandrel and guide rod are parallel to each other, screw mandrel end and servo electricity
Machine is connected, and nut thread is connected on screw mandrel, and nut overcoat is provided with bearing, and the outer ring of bearing is connected with guide pin bushing by connecting seat,
Movable stand is fixed on connection seat.
When needs make movable stand move back and forth, control the output shaft rotation of servomotor, the output shaft band of servomotor
Movable wire bar rotates, and screw mandrel drives nut rotation, and nut makes connection seat move back and forth, and connects seat and drives movable stand to move back and forth, from
And movable stand can be made to move back and forth.
Described elevating mechanism includes push-rod electric machine, guide rail, slide block and gripper shoe, and gripper shoe is fixing on a mounting board, guide rail
Vertically fixing on the supporting plate, slide block is arranged on guide rail, and slide block and lifter plate fix, and push-rod electric machine is fixed on installing plate
On, straight up, the push rod end of push-rod electric machine is connected the push rod of push-rod electric machine with slide block.
When needs make lifter plate move up and down, being moved up and down by the push rod band movable slider of push-rod electric machine, slide block drives
Lifter plate moves up and down, thus lifter plate can be made to move up and down.
Described actuating unit includes motor, drivewheel and driven pulley, and motor is fixed on movable stand, stepping electricity
The output shaft of machine is horizontally disposed with, and drivewheel is fixed on the output shaft of motor, and driven pulley is fixing on the rotating shaft, drivewheel
It is meshed with driven pulley.
When needs make rotary shaft rotate, controlling the output shaft rotation of motor, the output shaft of motor drives main
Wheel rotation, drivewheel drives driven pulley rotating shaft, and driven pulley drives rotary shaft to rotate, thus rotary shaft can be made to rotate.
Be further fixed on controller in described frame, reducing motor, servomotor, push-rod electric machine and motor all with this control
Device processed is connected.
Use above structure, reducing motor, servomotor, push-rod electric machine and motor can be controlled by controller dynamic
Make, easy to control.
Compared with prior art, the grinding attachment of this wheel hub outer ring jumping ditch has the advantage that
1, this utility model makes emery wheel move back and forth by servomotor, makes emery wheel move up and down by push-rod electric machine,
Can realize single clamping to polish twice jumping ditch, polishing precision is high.
2, by driving motor to make rotation bar rotate, rotating bar and drive shower nozzle and air gun to rotate, delivery pump is by reserving liquid tank
Cleanout fluid be transported at shower nozzle, work box is cleaned up by shower nozzle, and air compressor machine delivers air at air gun, and air gun is by work
Case dries up, alternative manual cleaning, and cleaning is convenient.
3, it is provided with Magnet in reserving liquid tank, uses this structure, the iron filings in work box can be collected by Magnet, receive
Collection is convenient.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Fig. 2 is the sectional view that this utility model removes part.
Fig. 3 is the planar structure schematic diagram of this utility model medium power mechanism.
In figure, 1, frame；2, oild chuck；3, installing plate；4, reserving liquid tank；5, feed tube；6, delivery pump；7, support bar；
8, shower nozzle；9, bar is rotated；10, motor is driven；11, air compressor machine；12, rotating shaft；13, appendix；14, air gun；15, reducing motor；
16, work box；17, slide block；18, guide rail；19, push-rod electric machine；20, gripper shoe；21, guide rod；22, guide pin bushing；23, bearing；24, even
Joint chair；25, lifter plate；26, servomotor；27, screw mandrel；28, nut；29, movable stand；30, rotary shaft；31, emery wheel；32, from
Driving wheel；33, motor；34, drivewheel；35, controller.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As it is shown in figure 1, the grinding attachment of ditch is jumped in this wheel hub outer ring, including frame 1, frame 1 is fixed with work box 16, machine
The mode being bolted on frame 1 is fixed with work box 16；Work box 16 sidepiece has opening, and work box 16 slides to be arranged
Having the chamber door that can closure of openings be lived, be provided with installing plate 3 in work box 16, installing plate 3 is provided with oild chuck 2 on one end,
Oild chuck 2 uses the existing product can bought on market；Oild chuck 2 one end is connected with reducing motor 15, oild chuck 2
The other end has the bayonet socket that can be positioned wheel hub outer ring, and installing plate 3 other end is provided with lifter plate 25 by elevating mechanism,
Being provided with movable stand 29 on lifter plate 25, movable stand 29 can drive its travel mechanism moved back and forth to be connected with one, movable stand 29
On be horizontally disposed with rotary shaft 30, rotary shaft 30 one end is connected with emery wheel 31, rotary shaft 30 one end by the way of bonded and
Emery wheel 31 is connected；Rotary shaft 30 other end and one can drive its actuating unit rotated to be connected；Being provided with in frame 1 can be to work
The cleaning mechanism cleared up is carried out in case 16.
As shown in Figure 1 and Figure 2, cleaning mechanism includes shower nozzle 8, air gun 14, reserving liquid tank 4, rotating shaft 12, rotates bar 9 and support bar
7, support bar 7 is fixed on installing plate 3, and the mode that support bar 7 is bolted is fixed on installing plate 3；Rotating shaft 12 is arranged
On support bar 7, rotating shaft 12 upper end is connected with driving motor 10, and rotating shaft 12 upper end is by the way of bonded and drives motor 10
It is connected；Rotating shaft 12 lower end is connected in the middle part of bar 9 with rotating, and rotating shaft 12 lower end is connected in the middle part of bar 9 with rotating by the way of bonded；
Air gun 14 is fixed on rotation bar 9 one end, and the mode that air gun 14 is bolted is fixed on rotation bar 9 one end；Going out of air gun 14
Down, the air inlet of air gun 14 is connected with air compressor machine 11 QI KOU by appendix 13, and shower nozzle 8 is fixed on rotation bar 9 other end, spray
8 modes being bolted are fixed on rotation bar 9 other end；Down, the inlet of shower nozzle 8 passes through the liquid outlet of shower nozzle 8
Feed tube 5 is connected with reserving liquid tank 4, is provided with delivery pump 6 in feed tube 5, and reserving liquid tank 4 is fixed in frame 1, and reserving liquid tank 4 leads to
Cross bolted mode to be fixed in frame 1；And reserving liquid tank 4 is positioned at below work box 16, reserving liquid tank 4 is by liquid back pipe and work
Make case 16 bottom to be connected；It is additionally provided with Magnet in reserving liquid tank 4, uses this structure, can be to the ferrum in work box 16 by Magnet
Bits are collected, and it is convenient to collect.
As shown in Figure 1 and Figure 2, travel mechanism includes servomotor 26, screw mandrel 27, nut 28, guide rod 21 and guide pin bushing 22, leads
Bar 21 is horizontally fixed on lifter plate 25, and the mode that guide rod 21 is bolted is fixed on lifter plate 25；Guide pin bushing 22 is arranged
On guide rod 21, screw mandrel 27 is horizontally set on lifter plate 25, and screw mandrel 27 and guide rod 21 are parallel to each other, screw mandrel 27 end and watching
Taking motor 26 to be connected, screw mandrel 27 end is connected with servomotor 26 by the way of bonded；Nut 28 is threaded in screw mandrel
On 27, being arranged with bearing 23 outside nut 28, the outer ring of bearing 23 is connected with guide pin bushing 22 by connecting seat 24, and movable stand 29 is fixed on
Connecting on seat 24, the mode that movable stand 29 is bolted is fixed on connection seat 24.
As shown in Figure 1 and Figure 2, elevating mechanism includes push-rod electric machine 19, guide rail 18, slide block 17 and gripper shoe 20, gripper shoe 20
Being fixed on installing plate 3, the mode that gripper shoe 20 is bolted is fixed on installing plate 3；Guide rail 18 is vertically fixed on and props up
On fagging 20, the mode that guide rail 18 is bolted is fixed in gripper shoe 20；Slide block 17 arranges on the track 18, slide block 17
Fixing with lifter plate 25, mode and lifter plate 25 that slide block 17 is bolted fix；Push-rod electric machine 19 is fixed on peace
On dress plate 3, the mode that push-rod electric machine 19 is bolted is fixed on installing plate 3；The push rod of push-rod electric machine 19 straight up,
The push rod end of push-rod electric machine 19 is connected with slide block 17, mode that the push rod end of push-rod electric machine 19 is bolted and slide block
17 are connected.
As it is shown on figure 3, actuating unit includes motor 33, drivewheel 34 and driven pulley 32, motor 33 is fixed on
On movable stand 29, the mode that motor 33 is bolted is fixed on movable stand 29；The output shaft water of motor 33
Flat setting, drivewheel 34 is fixed on the output shaft of motor 33, and the mode that drivewheel 34 is bolted is fixed on step
Enter on the output shaft of motor 33；Driven pulley 32 is fixed in rotary shaft 30, and the mode that driven pulley 32 is bolted is fixed on
In rotary shaft 30；Drivewheel 34 is meshed with driven pulley 32.
As it is shown in figure 1, be further fixed on controller 35 in frame 1, reducing motor 15, servomotor 26, push-rod electric machine 19 and
Motor 33 is all connected with this controller 35, and in the present embodiment, controller 35 uses the single-chip microcomputer that can have bought, monolithic
It is existing that machine controls the program of motor, and its program need not update, and uses this structure, can control to slow down by controller 35
Motor 15, servomotor 26, push-rod electric machine 19 and motor 33 action, easy to control.
Operation principle of the present utility model is as follows: be positioned at wheel hub outer ring at the bayonet socket of oild chuck 2, by the electricity that slows down
Machine 15 drives oild chuck 2 to rotate, and oild chuck 2 drives wheel hub outer ring rotating, and the output shaft controlling motor 33 drives main
Driving wheel 34 rotates, and drivewheel 34 drives driven pulley 32 rotating shaft 12, and driven pulley 32 drives rotary shaft 30 to rotate, and rotary shaft 30 drives sand
Wheel 31 rotation；The output shaft controlling servomotor 26 drives screw mandrel 27 to rotate, and screw mandrel 27 drives nut 28 to rotate, nut 28 company of making
Joint chair 24 moves back and forth, and connects seat 24 and drives movable stand 29 to move back and forth, and movable stand 29 drives rotary shaft 30 to move back and forth, and rotates
Axle 30 drives emery wheel 31 to move back and forth, and emery wheel 31 is adjusted to required first horizontal level, controls pushing away of push-rod electric machine 19
Bar band movable slider 17 moves up and down, and slide block 17 drives lifter plate 25 to move up and down, and emery wheel 31 is adjusted to required by lifter plate 25
Vertical position, the first of wheel hub outer ring is jumped ditch and is polished, made outside emery wheel 31 and wheel hub by push-rod electric machine 19 by emery wheel 31
Circle departs from, and the output shaft controlling servomotor 26 drives screw mandrel 27 to rotate, and screw mandrel 27 drives nut 28 to rotate, and nut 28 makes connection
Seat 24 moves back and forth, and connects seat 24 and drives movable stand 29 to move back and forth, and movable stand 29 drives rotary shaft 30 to move back and forth, rotary shaft
30 drive emery wheel 31 to move back and forth, and emery wheel 31 is adjusted to required second horizontal level, controls the push rod of push-rod electric machine 19
Band movable slider 17 moves up and down, and slide block 17 drives lifter plate 25 to move up and down, and emery wheel 31 is adjusted to required by lifter plate 25 again
Vertical position, the second of wheel hub outer ring is jumped ditch and is polished by emery wheel 31, it is achieved twice are jumped ditch and carried out beating by single clamping
Mill, polishing precision is high；When work box 16 is cleared up by needs, control to drive the output shaft rotation of motor 10, drive motor
The output shaft of 10 drives rotating shaft 12 to rotate, and rotating shaft 12 drives rotation bar 9 to rotate, and rotates bar 9 and drives shower nozzle 8 and air gun 14 to rotate,
Cleanout fluid in reserving liquid tank 4 is transported at shower nozzle 8 by feed tube 5 by delivery pump 6, and work box 16 is cleaned up by shower nozzle 8, empty
Air is transported at air gun 14 by appendix 13 by press 11, and work box 16 is dried up by air gun 14, alternative manual cleaning, clearly
Reason is convenient.
Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute
Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (7)
1. the grinding attachment of ditch is jumped in wheel hub outer ring, including frame, it is characterised in that be fixed with work box in described frame, and work
Case sidepiece has opening, work box slides and is provided with the chamber door that can closure of openings be lived, be provided with installing plate in work box, peace
Dress is provided with oild chuck on plate one end, and oild chuck one end is connected with reducing motor, and the oild chuck other end has can will take turns
The bayonet socket that hub outer ring positions, the installing plate other end is provided with lifter plate by elevating mechanism, and lifter plate is provided with movement
Frame, movable stand and can drive its travel mechanism moved back and forth to be connected, movable stand has been horizontally disposed with rotary shaft, rotary shaft one
End is connected with emery wheel, and the rotary shaft other end and can drive its actuating unit rotated to be connected；Being provided with in described frame can be right
The cleaning mechanism cleared up is carried out in work box.
The grinding attachment of ditch is jumped in wheel hub outer ring the most according to claim 1, it is characterised in that described cleaning mechanism includes spray
Head, air gun, reserving liquid tank, rotating shaft, rotation bar and support bar, support bar is fixing, and rotating shaft is arranged on support bar on a mounting board, turns
Axle upper end is connected with driving motor, and rotating shaft lower end is connected in the middle part of bar with rotating, and air gun is fixed on rotation bar one end, giving vent to anger of air gun
Mouth down, the air inlet of air gun is connected with air compressor machine by appendix, and shower nozzle is fixed on the rotation bar other end, the liquid outlet of shower nozzle
Down, the inlet of shower nozzle is connected with reserving liquid tank by feed tube, is provided with delivery pump in feed tube, and reserving liquid tank is fixed on machine
On frame, and reserving liquid tank is positioned at below work box, and reserving liquid tank is connected with work box bottom by liquid back pipe.
The grinding attachment of ditch is jumped in wheel hub outer ring the most according to claim 2, it is characterised in that also set up in described reserving liquid tank
There is Magnet.
The grinding attachment of ditch is jumped in wheel hub outer ring the most according to claim 1, it is characterised in that described travel mechanism includes watching
Taking motor, screw mandrel, nut, guide rod and guide pin bushing, guide rod is horizontally fixed on lifter plate, and guide pin bushing is arranged on guide rod, screw mandrel level
Being arranged on lifter plate, and screw mandrel and guide rod are parallel to each other, screw mandrel end is connected with servomotor, and nut thread is connected to screw mandrel
On, nut overcoat is provided with bearing, and the outer ring of bearing is connected with guide pin bushing by connecting seat, and movable stand is fixed on connection seat.
The grinding attachment of ditch is jumped in wheel hub outer ring the most according to claim 4, it is characterised in that described elevating mechanism includes pushing away
Bar motor, guide rail, slide block and gripper shoe, gripper shoe is fixing on a mounting board, and guide rail is vertically fixed on the supporting plate, and slide block is arranged
On guide rail, slide block and lifter plate fix, and push-rod electric machine is fixing on a mounting board, and the push rod of push-rod electric machine straight up, pushes away
The push rod end of bar motor is connected with slide block.
The grinding attachment of ditch is jumped in wheel hub outer ring the most according to claim 5, it is characterised in that described actuating unit includes step
Entering motor, drivewheel and driven pulley, motor is fixed on movable stand, and the output shaft of motor is horizontally disposed with, drivewheel
Being fixed on the output shaft of motor, driven pulley is fixing on the rotating shaft, and drivewheel is meshed with driven pulley.
The grinding attachment of ditch is jumped in wheel hub outer ring the most according to claim 6, it is characterised in that be further fixed in described frame
Controller, reducing motor, servomotor, push-rod electric machine are all connected with this controller with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620545023.5U CN205660507U (en) | 2016-06-07 | 2016-06-07 | Hub outer ring jumps grinding device of ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620545023.5U CN205660507U (en) | 2016-06-07 | 2016-06-07 | Hub outer ring jumps grinding device of ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205660507U true CN205660507U (en) | 2016-10-26 |
Family
ID=57157559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620545023.5U Expired - Fee Related CN205660507U (en) | 2016-06-07 | 2016-06-07 | Hub outer ring jumps grinding device of ditch |
Country Status (1)
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| CN (1) | CN205660507U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475893A (en) * | 2016-11-09 | 2017-03-08 | 安徽千禧精密轴承制造有限公司 | A kind of bearing inner race raceway groove lapping device |
| CN106564011A (en) * | 2016-11-09 | 2017-04-19 | 安徽千禧精密轴承制造有限公司 | High-accuracy integrated machining device for bearing inner ring trenches |
| CN106826456A (en) * | 2017-04-13 | 2017-06-13 | 响水县融升空调设备有限公司 | A kind of tractor engine grinding tool |
| CN107062601A (en) * | 2017-04-08 | 2017-08-18 | 惠安县昌瑞五金制品有限公司 | A kind of air-heater for improving security |
| CN107322417A (en) * | 2017-08-16 | 2017-11-07 | 付祖俊 | A kind of numerical control mill groove machine tool |
| CN107457662A (en) * | 2017-09-26 | 2017-12-12 | 江苏万达特种轴承有限公司 | The grinding attachment that a kind of bearing outer ring ball track once loads and unloads with step |
| CN107962490A (en) * | 2017-11-30 | 2018-04-27 | 大连理工大学 | The burnishing device and method of the discontinuous inside coating of composite material big L/D ratio tubular |
| CN108581778A (en) * | 2018-04-03 | 2018-09-28 | 陈雪龙 | A kind of steel pipe grinding device with waste recovery |
| CN111376115A (en) * | 2020-04-17 | 2020-07-07 | 深圳市文地科技有限公司 | Drill bit grinding device with dust removal function and high safety performance |
| CN113649901A (en) * | 2021-08-20 | 2021-11-16 | 河源富马硬质合金股份有限公司 | Hard alloy grinding device and alloy grinding process |
| CN113927416A (en) * | 2021-11-15 | 2022-01-14 | 杭州人本装备轴承有限公司 | Bearing outer ring double-groove one-time grinding process and equipment |
| CN115070522A (en) * | 2022-08-24 | 2022-09-20 | 江苏科翔制泵有限公司 | Water conservation spray set front end irrigation rotating head grinding device |
-
2016
- 2016-06-07 CN CN201620545023.5U patent/CN205660507U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475893A (en) * | 2016-11-09 | 2017-03-08 | 安徽千禧精密轴承制造有限公司 | A kind of bearing inner race raceway groove lapping device |
| CN106564011A (en) * | 2016-11-09 | 2017-04-19 | 安徽千禧精密轴承制造有限公司 | High-accuracy integrated machining device for bearing inner ring trenches |
| CN107062601A (en) * | 2017-04-08 | 2017-08-18 | 惠安县昌瑞五金制品有限公司 | A kind of air-heater for improving security |
| CN106826456A (en) * | 2017-04-13 | 2017-06-13 | 响水县融升空调设备有限公司 | A kind of tractor engine grinding tool |
| CN107322417A (en) * | 2017-08-16 | 2017-11-07 | 付祖俊 | A kind of numerical control mill groove machine tool |
| CN107457662A (en) * | 2017-09-26 | 2017-12-12 | 江苏万达特种轴承有限公司 | The grinding attachment that a kind of bearing outer ring ball track once loads and unloads with step |
| CN107962490A (en) * | 2017-11-30 | 2018-04-27 | 大连理工大学 | The burnishing device and method of the discontinuous inside coating of composite material big L/D ratio tubular |
| CN108581778A (en) * | 2018-04-03 | 2018-09-28 | 陈雪龙 | A kind of steel pipe grinding device with waste recovery |
| CN108581778B (en) * | 2018-04-03 | 2021-11-30 | 山东中正钢管制造有限公司 | Take steel pipe grinding device of waste recovery |
| CN111376115A (en) * | 2020-04-17 | 2020-07-07 | 深圳市文地科技有限公司 | Drill bit grinding device with dust removal function and high safety performance |
| CN113649901A (en) * | 2021-08-20 | 2021-11-16 | 河源富马硬质合金股份有限公司 | Hard alloy grinding device and alloy grinding process |
| CN113927416A (en) * | 2021-11-15 | 2022-01-14 | 杭州人本装备轴承有限公司 | Bearing outer ring double-groove one-time grinding process and equipment |
| CN115070522A (en) * | 2022-08-24 | 2022-09-20 | 江苏科翔制泵有限公司 | Water conservation spray set front end irrigation rotating head grinding device |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20161026 Termination date: 20210607 |