CN106475860A - A kind of crankshaft regrinding equipment - Google Patents
A kind of crankshaft regrinding equipment Download PDFInfo
- Publication number
- CN106475860A CN106475860A CN201611167540.4A CN201611167540A CN106475860A CN 106475860 A CN106475860 A CN 106475860A CN 201611167540 A CN201611167540 A CN 201611167540A CN 106475860 A CN106475860 A CN 106475860A
- Authority
- CN
- China
- Prior art keywords
- bent axle
- grinding head
- driving source
- mounting platform
- slave unit
- 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.)
- Pending
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
- 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
- B24B5/42—Single-purpose machines or devices for grinding crankshafts or crankpins
-
- 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
- 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
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a kind of crankshaft regrinding equipment, the workpiece polishing mechanism of its bent axle excircle that includes can to polish along the axial direction of bent axle；On the mounting platform being fixedly installed for workpiece polishing mechanism；And the pedestal of erection ＆ lift platform whole height；Mounting platform is in can be closer or far from the mode sliding of bent axle on pedestal；The workpiece polishing mechanism has driving source, slave unit and is rotated the grinding head that does manual work by driving energy；The driving source drives grinding head rotation by slave unit, and grinding head rotary-grinding bent axle in the way of tangent or approximately tangent, grinding head extend mounting platform towards the end face of bent axle and protrude from slave unit all the time.People are when bent axle is polished, only need to adjust the amount of spin that the rotation amount of bent axle and driving source act on grinding head, then the distance between bent axle and grinding head is adjusted, is gradually polished in the circumference of bent axle bent axle using excircle polishing mode so that the polishing amount of bent axle is more finely controlled.
Description
Technical field
A kind of a kind of the present invention relates to grinding apparatus, more specifically, it relates to crankshaft regrinding equipment.
Background technology
Bent axle is most important part in engine, and it bears the power that connecting rod is transmitted, and is transformed into torque, by song
Axle exports and drives other annex work on engine.Bent axle is subject to the centrifugal force of gyrating mass, the gas inertia of mechanical periodicity
Power and the collective effect of reciprocal inertia force, make bent axle bear the effect of flexion torsion load, therefore it is required that bent axle have enough strong
Degree and rigidity.After crankshaft forming, in order that the size of bent axle meets certain required precision, need to carry out bent axle grinding plus
Work.
In prior art, middle-size and small-size bent axle generally using taking grinding machine away, but heavy-duty crankshaft to need ultra-large type bent
Processing, large-scale crankshaft grinding machine price is very high, and only can just there be enough scales in the large-scale enterprise of minority for travelling wheelhead roll grinder
Could process with technology, it is difficult to solve the demand that current domestic market processes to Large Crankshaft.While after current crankshaft turning
Depending on using gauze polishing grinding, it is difficult to the surplus for controlling bent axle to be polished and precision.
Content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of polishing amount of bent axle more finely may be used
The crankshaft regrinding equipment of control.
For achieving the above object, the invention provides following technical scheme：
A kind of crankshaft regrinding equipment, the workpiece polishing mechanism of its bent axle excircle that includes can to polish along the axial direction of bent axle；
On the mounting platform being fixedly installed for workpiece polishing mechanism；
And the pedestal of erection ＆ lift platform whole height；Mounting platform is in can to pacify closer or far from the mode sliding of bent axle
It is mounted on pedestal；
The workpiece polishing mechanism has driving source, slave unit and is rotated the grinding head that does manual work by driving energy；
The driving source drives grinding head rotation by slave unit, and grinding head is rotated in the way of tangent or approximately tangent
Polishing bent axle, grinding head extend mounting platform towards the end face of bent axle and protrude from slave unit all the time.
Improvement further as technique scheme：
The grinding head keeps drive state by Axle Parts with slave unit, and grinding head is rotatably connected to axle class
On part, and the grinding head has the polishing outer surface of the circumference of full angular or the circumference of imperfect angle.
The driving source is motor, and slave unit is made up of end to end conveyer belt class component and corresponding driven pulley,
The driving source is driven with driven pulley by conveyer belt class component, and the Axle Parts of grinding head connection are connected with driven pulley synchronous axial system
Connect.
A roll adjustment duct is collectively forming between the pedestal and mounting platform, is equipped with adjusting screw, institute in the roll adjustment duct
The one end for stating mounting platform opposite base is provided with the screw thread for reversely engaging, the pedestal place roll adjustment duct with adjusting screw
Detachable stop nut is provided with, prevents adjusting screw from departing from roll adjustment duct.
The adjusting screw one end extends outside roll adjustment duct, and the end is provided with roll adjustment handle.
The adjusting screw is provided with reference mark, and the mounting platform or/and pedestal correspond to roll adjustment handle and be provided with indexing quarter
Degree.
The slave unit includes fix bar, three driven pulleys, two driven shafts and conveyer belt, the two ends difference of the fix bar
Towards bent axle and driving source, the two ends of the fix bar wear driven shaft respectively, and the driven shaft two ends away from driving source are solid respectively
Surely driven pulley and grinding head are connected, the output end of driving source corresponds to connection driving wheel, and the driven shaft two ends near driving source are equal
Be in transmission connection driven pulley, and wherein a driven pulley is connected to driving wheel by conveyer belt, and another driven pulley is connected by conveyer belt
Driven pulley to grinding head place end.
The slave unit, grinding head and driving source are all covered with case, and the grinding head part-circular periphery face is extended
Case.
The mounting platform corresponds to driving source and offers sliding regulating tank, and the sliding regulating tank is hung down with the axis of adjusting screw rod
Directly, driving source is detachably fixed to sliding regulating tank by bolt and nut.
The conveyer belt is belt or chain, and driven pulley is correspondingly arranged as belt pulley or sprocket wheel.By adopting above-mentioned technology
Scheme, grinding head extend mounting platform towards bent axle, so that the bent axle specification that equipment can be polished is more, bent axle will not
It is difficult to be polished because of the restriction of mounting platform；Grinding head protrudes from slave unit, also allows for grinding head in rotary-grinding
The outer bowlder of bent axle, will not be difficult to tangent mode and polish bent axle because of slave unit；Mounting platform can be remote with respect to pedestal
From or close, also allow for people can be adjusted according to the actual size of bent axle between mounting platform and pedestal interlock away from
From so as to adjust out the distance between suitable grinding head and bent axle；Polishing bent axle can be in bent axle using excircle polishing mode
Circumference on gradually polish bent axle so that the polishing amount of bent axle is more finely controlled；People are when bent axle is polished, it is only necessary to adjust
The rotation amount and driving source of good bent axle act on the amount of spin of grinding head, then adjust the distance between bent axle and grinding head,
Polish work just finely and accurately can be completed.
Description of the drawings
Fig. 1 is the structural representation one of crankshaft regrinding apparatus embodiments of the present invention；
Fig. 2 is the structural representation two of crankshaft regrinding apparatus embodiments of the present invention；
Fig. 3 is the structural representation three of crankshaft regrinding apparatus embodiments of the present invention；
The structure chart of pedestal and mounting platform of the Fig. 4 for crankshaft regrinding apparatus embodiments of the present invention；
Fig. 5 is the A portion enlarged drawing of Fig. 3.
1st, bent axle；2nd, pedestal；3rd, mounting platform；31st, roll adjustment duct；32nd, stop nut；33rd, sliding regulating tank；4th, drive
Source；41st, driving wheel；5th, slave unit；51st, fix bar；52nd, driven shaft；53rd, driven pulley；54th, conveyer belt；6th, grinding head；7th, cover
Shell；8th, adjusting screw；9th, roll adjustment handle.
Specific embodiment
Crankshaft regrinding apparatus embodiments of the present invention are described further referring to figs. 1 to Fig. 5.
A kind of crankshaft regrinding equipment, the workpiece polishing mechanism of its 1 excircle of bent axle that includes can to polish along the axial direction of bent axle 1；
On the mounting platform 3 being fixedly installed for workpiece polishing mechanism；
And the pedestal 2 of 3 whole height of erection ＆ lift platform；Mounting platform 3 is in can to slide closer or far from the mode of bent axle 1
Move and install on the base 2；
The workpiece polishing mechanism has driving source 4, slave unit 5 and is rotated the grinding head 6 that does manual work by driving energy；
The driving source 4 drives grinding head 6 to rotate by slave unit 5, and grinding head 6 is in the way of tangent or approximately tangent
Rotary-grinding bent axle 1, grinding head 6 extend mounting platform 3 towards the end face of bent axle 1 and protrude from slave unit 5 all the time.
By adopting technique scheme, grinding head 6 extends mounting platform 3 towards bent axle 1, so that equipment can
1 specification of bent axle of polishing is more, and bent axle 1 will not be difficult to be polished because of the restriction of mounting platform 3；Grinding head 6 protrude from from
Dynamic component 5, also allows for grinding head 6 in the outer bowlder of rotary-grinding bent axle 1, will not be difficult to tangent side because of slave unit 5
Formula polishing bent axle 1；Mounting platform 3 is may be located remotely from respect to pedestal 2 or close, and also allowing for people can be according to bent axle 1
Actual size come adjust between mounting platform 3 and pedestal 2 interlock distance, so as to adjust out between suitable grinding head 6 and bent axle 1
Distance；Polishing bent axle 1 can be gradually polished bent axle 1 using excircle polishing mode in the circumference of bent axle 1 so that bent axle 1
Polishing amount is more finely controlled；People are when bent axle 1 is polished, it is only necessary to adjust the rotation amount of bent axle 1 and driving source 4 is acted on
The amount of spin of grinding head 6, then adjusts the distance between bent axle 1 and grinding head 6, it becomes possible to complete finely and accurately polishing
Work.
Preferably, the grinding head 6 keeps drive state by Axle Parts with slave unit 5, and grinding head 6 is rotatable
It is connected on Axle Parts, and the polishing outer surface of the circumference of the circumference of the grinding head 6 with full angular or imperfect angle.
It should be noted that grinding head 6 can be the emery wheel of complete cylinder, or spherical shape, or quadrant post
On the plate-like emery wheel of other angles, if it is concentric with Axle Parts to meet its center of circle, and can be uniform and regular during rotation
Polishing 1 excircle of bent axle.Here for guarantee working (machining) efficiency and machining precision, it is preferred to use the sand of disk (cylinder) shape
Wheel polishing bent axle 1.
As depicted in figs. 1 and 2, the driving source 4 is motor, and slave unit 5 is by 54 class component of end to end conveyer belt
Constitute with corresponding driven pulley 53, the driving source 4 is driven with driven pulley 53 by 54 class component of conveyer belt, and grinding head 6 connects
Axle Parts be connected with 53 synchronous axial system of driven pulley.
As shown in Figure 3, the slave unit 5 includes fix bar 51, three driven pulleys 53, two driven shafts 52 and conveyer belt
54, the two ends of the fix bar 51 are respectively facing bent axle 1 and driving source 4, and the two ends of the fix bar 51 wear driven shaft respectively
52,52 two ends of driven shaft away from driving source 4 are respectively fixedly connected with driven pulley 53 and grinding head 6, the output end pair of driving source 4
Driving wheel 41 should be connected, 52 two ends of driven shaft near driving source 4 are all in transmission connection driven pulley 53, and wherein a driven pulley 53 leads to
Cross conveyer belt 54 and driving wheel 41 is connected to, another driven pulley 53 is connected to the driven pulley at 6 place end of grinding head by conveyer belt 54
53.
Preferably, the conveyer belt 54 is belt or chain, and driven pulley 53 is correspondingly arranged as belt pulley or sprocket wheel.In order to protect
The polishing precision and stability of card grinding head 6, it is preferred to use the double belts transmission shown in figure.
As shown in figure 4, being collectively forming a roll adjustment duct 31 between the pedestal 2 and mounting platform 3, wear in the roll adjustment duct 31
Adjusting screw 8 is provided with, one end of 3 opposite base 2 of the mounting platform is provided with the screw thread for reversely engaging with adjusting screw 8,
2 place roll adjustment duct 31 of the pedestal is provided with detachable stop nut 32, prevents adjusting screw 8 from departing from roll adjustment duct 31.Enter
One step, 8 one end of the adjusting screw extends outside roll adjustment duct 31, and the end is provided with roll adjustment handle 9.
Adjusting screw 8 coordinates roll adjustment duct 31 to use so that people need to adjust between grinding head 6 and bent axle 1 away from
From when, rotate adjusting screw 8.During rotation roll adjustment handle 9, adjusting screw 8 can be rotated with roll adjustment handle 9, so as to drive
The mounting platform 3 of reversely engagement carries out counter motion along the direction that screw rod is rotated out of therewith, so as to reach regulation purpose.Spacing
The setting of nut 32 can effectively prevent adjusting screw 8 from departing from roll adjustment duct 31, it is ensured that the stability of whole equipment.
Preferably, the adjusting screw 8 is provided with reference mark, and the mounting platform 3 or/and pedestal 2 correspond to roll adjustment handle 9
It is provided with calibrated dial.The length that so people just can be submerged in roll adjustment duct 31 by screw rod come tentatively judge grinding head 6 with
Distance between bent axle 1, during such people's processing same type bent axle 1, adjusts to fixing scale.While in order to allow the equipment can
More accurately polishing bent axle 1, arranges calibrated dial, and the angle index that staff can be rotated by handle is come more accurate
Judge distance that mounting platform 3 is adjusted.
As shown in figure 1, the slave unit 5, grinding head 6 and driving source 4 are all covered with case 7, the grinding head 6
Cyclotomy side face extends case 7.Equipment can produce a lot of dust, and the easy dust stratification of working environment in bruting process, case 7
Arranging can effectively prevent the foreign matters such as dust or liquid from entering in workpiece polishing mechanism, just be effectively guaranteed this Refining apparatus
Often run.
As shown in Figure 2 and Figure 5, the mounting platform 3 corresponds to driving source 4 and offers sliding regulating tank 33, and the sliding is adjusted
Groove 33 is vertical with the axis of adjusting screw rod, and driving source 4 is detachably fixed to sliding regulating tank 33 by bolt and nut.Adjust and drive
During dynamic source 4, bolt is pushed in sliding regulating tank 33 in upside-down mounting mode, and bolt is allowed through sliding regulating tank 33 to driving source 4
Mounting seat on installing hole on, then nut is threaded on bolt, staff adjusts the position of motor as needed,
Then nut screwing clamping can be completed the fixing work of driving source 4.
In two limiting end of bent axle 1 of polishing, people can select to exchange the position of the side that grinding head 6 is located.That
Behind corresponding exchange 6 position of grinding head, driving source 4 is exchanged to corresponding side.
As shown in FIG., mounting platform 3 is L-shaped, and its horizontal component is used for forming, with pedestal 2, the pass that sliding is connected
System, the distance between convenient adjustment grinding head 6 and bent axle, vertical portion is used for installing workpiece polishing mechanism, so as to allow the grinding head 6 can
With the effective motion roll adjustment of horizontal component.Certainly, mounting platform 3 can also be arranged to I type, be equally which towards pedestal 2
One end forms sliding relationship with pedestal, herein the mounting platform of preferred L-type.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned enforcement
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of crankshaft regrinding equipment, it is characterised in that：The polishing of its bent axle excircle that includes can to polish along the axial direction of bent axle
Mechanism；
On the mounting platform being fixedly installed for workpiece polishing mechanism；
And the pedestal of erection ＆ lift platform whole height；Mounting platform is in can be arranged on closer or far from the mode sliding of bent axle
On pedestal；
The workpiece polishing mechanism has driving source, slave unit and is rotated the grinding head that does manual work by driving energy；
The driving source drives grinding head rotation, grinding head rotary-grinding in the way of tangent or approximately tangent by slave unit
Bent axle, grinding head extend mounting platform towards the end face of bent axle and protrude from slave unit all the time.
2. crankshaft regrinding equipment according to claim 1, it is characterised in that：The grinding head by Axle Parts with driven
Part keeps drive state, and grinding head is rotatably connected on Axle Parts, and the grinding head has the circumference of full angular
Or the polishing outer surface of the circumference of imperfect angle.
3. crankshaft regrinding equipment according to claim 2, it is characterised in that：The driving source be motor, slave unit by
End to end conveyer belt class component and corresponding driven pulley composition, the driving source are passed with driven pulley by conveyer belt class component
Dynamic, the Axle Parts of grinding head connection are connected with driven pulley synchronous axial system.
4. crankshaft regrinding equipment according to claim 3, it is characterised in that：It is collectively forming between the pedestal and mounting platform
One roll adjustment duct, is equipped with adjusting screw in the roll adjustment duct, one end of the mounting platform opposite base be provided with for tune
Away from the screw thread that screw rod is reversely engaged, the pedestal place roll adjustment duct is provided with detachable stop nut, prevents adjusting screw from taking off
From roll adjustment duct.
5. crankshaft regrinding equipment according to claim 4, it is characterised in that：The adjusting screw one end extends roll adjustment
Outside duct, and the end is provided with roll adjustment handle.
6. crankshaft regrinding equipment according to claim 5, it is characterised in that：The adjusting screw is provided with reference mark, institute
State mounting platform or/and pedestal corresponds to roll adjustment handle and is provided with calibrated dial.
7. the crankshaft regrinding equipment according to any one in claim 3 to 6, it is characterised in that：The slave unit bag
Fix bar, three driven pulleys, two driven shafts and conveyer belt is included, the two ends of the fix bar are respectively facing bent axle and driving source, described
The two ends of fix bar wear driven shaft respectively, and the driven shaft two ends away from driving source are respectively fixedly connected with driven pulley and grinding head,
The output end of driving source corresponds to connection driving wheel, is all in transmission connection driven pulley near the driven shaft two ends of driving source, and wherein
One driven pulley is connected to driving wheel by conveyer belt, and another driven pulley is connected to the driven of grinding head place end by conveyer belt
Wheel.
8. crankshaft regrinding equipment according to claim 7, it is characterised in that：The slave unit, grinding head and driving
Source is all covered with case, and case is extended in the grinding head part-circular periphery face.
9. crankshaft regrinding equipment according to claim 8, it is characterised in that：The mounting platform corresponds to driving source and offers
Sliding regulating tank, the sliding regulating tank are vertical with the axis of adjusting screw rod, and driving source is detachably fixed to cunning by bolt and nut
Move on regulating tank.
10. crankshaft regrinding equipment according to claim 9, it is characterised in that：The conveyer belt is belt or chain, driven
Wheel is correspondingly arranged as belt pulley or sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611167540.4A CN106475860A (en) | 2016-12-16 | 2016-12-16 | A kind of crankshaft regrinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611167540.4A CN106475860A (en) | 2016-12-16 | 2016-12-16 | A kind of crankshaft regrinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106475860A true CN106475860A (en) | 2017-03-08 |
Family
ID=58285368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611167540.4A Pending CN106475860A (en) | 2016-12-16 | 2016-12-16 | A kind of crankshaft regrinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106475860A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084700A (en) * | 2021-03-25 | 2021-07-09 | 上海智能制造功能平台有限公司 | Grinding device of machine arm and machine arm |
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|---|---|---|---|---|
| JPH1177531A (en) * | 1997-09-08 | 1999-03-23 | Hitachi Seiko Ltd | Grinding machine |
| CN201500911U (en) * | 2009-07-23 | 2010-06-09 | 济南博特威精密机械有限公司 | Multifunctional cutter grinding machine |
| CN101811274A (en) * | 2009-12-04 | 2010-08-25 | 威海华东数控股份有限公司 | Grinder with grinding carriage capable of moving along Z1, Z2, X and B axes |
| CN201693417U (en) * | 2010-06-18 | 2011-01-05 | 北京第二机床厂有限公司 | Crankshaft grinding machine with double grinding carriages |
| CN203254270U (en) * | 2013-04-25 | 2013-10-30 | 孝感伟翔数控机床有限公司 | Numerically-controlled crankshaft follow-up grinding machine headstock assembly |
| CN203918670U (en) * | 2014-05-30 | 2014-11-05 | 孝感伟翔数控机床有限公司 | Big-block engine crankshaft grinding machine grinding wheel machine mechanism |
| CN105364649A (en) * | 2015-12-10 | 2016-03-02 | 中国汽车工业工程有限公司 | Grinding mechanism for automatic crank shaft polishing and cleaning machine |
| CN205674020U (en) * | 2016-06-03 | 2016-11-09 | 重庆市永川区宋颖科技有限公司 | A kind of crankshaft grinding machine |
| CN206296754U (en) * | 2016-12-16 | 2017-07-04 | 温州市强固机械制造有限公司 | A kind of crankshaft regrinding equipment |
-
2016
- 2016-12-16 CN CN201611167540.4A patent/CN106475860A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1177531A (en) * | 1997-09-08 | 1999-03-23 | Hitachi Seiko Ltd | Grinding machine |
| CN201500911U (en) * | 2009-07-23 | 2010-06-09 | 济南博特威精密机械有限公司 | Multifunctional cutter grinding machine |
| CN101811274A (en) * | 2009-12-04 | 2010-08-25 | 威海华东数控股份有限公司 | Grinder with grinding carriage capable of moving along Z1, Z2, X and B axes |
| CN201693417U (en) * | 2010-06-18 | 2011-01-05 | 北京第二机床厂有限公司 | Crankshaft grinding machine with double grinding carriages |
| CN203254270U (en) * | 2013-04-25 | 2013-10-30 | 孝感伟翔数控机床有限公司 | Numerically-controlled crankshaft follow-up grinding machine headstock assembly |
| CN203918670U (en) * | 2014-05-30 | 2014-11-05 | 孝感伟翔数控机床有限公司 | Big-block engine crankshaft grinding machine grinding wheel machine mechanism |
| CN105364649A (en) * | 2015-12-10 | 2016-03-02 | 中国汽车工业工程有限公司 | Grinding mechanism for automatic crank shaft polishing and cleaning machine |
| CN205674020U (en) * | 2016-06-03 | 2016-11-09 | 重庆市永川区宋颖科技有限公司 | A kind of crankshaft grinding machine |
| CN206296754U (en) * | 2016-12-16 | 2017-07-04 | 温州市强固机械制造有限公司 | A kind of crankshaft regrinding equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084700A (en) * | 2021-03-25 | 2021-07-09 | 上海智能制造功能平台有限公司 | Grinding device of machine arm and machine arm |
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Application publication date: 20170308 |
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