CN107243786A - A kind of grinding attachment of cylindric outer surface of workpiece - Google Patents
A kind of grinding attachment of cylindric outer surface of workpiece Download PDFInfo
- Publication number
- CN107243786A CN107243786A CN201610187843.6A CN201610187843A CN107243786A CN 107243786 A CN107243786 A CN 107243786A CN 201610187843 A CN201610187843 A CN 201610187843A CN 107243786 A CN107243786 A CN 107243786A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- pedestal
- grinding
- grinding wheel
- spindle
- 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
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
- B24B5/045—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally with the grinding wheel axis perpendicular to the workpiece axis
-
- 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
-
- 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
- B24B47/12—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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/062—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels using rotary dressing tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The present invention relates to grinding field, specially a kind of grinding attachment of cylindric outer surface of workpiece.The device is respectively fixture rotatable parts and stationary fixture support at the two ends of work spindle, and finishing emery wheel and workpiece are arranged on work spindle in coaxial, and work spindle drives finishing emery wheel and workpiece, and work spindle is driven by fixture rotatable parts and turned round；Fixture rotatable parts and stationary fixture are fixedly mounted on fixture rotatable parts pedestal, and fixture rotatable parts pedestal moves back and forth motor by moving back and forth motor shaft connection；Grinding wheel spindle is fixed on grinding wheel stand, and one end connection emery wheel motor of grinding wheel spindle, the other end mounting circular ring shape abrasive disc of grinding wheel spindle is driven, grinding wheel spindle drives the circular abrasive disc of its front end to rotate by emery wheel motor.The present invention uses cup emery wheel disk, using longitudinal grinding method, and high-precision and efficient finishing can be carried out to cylindric outer surface of workpiece.
Description
Technical field
The present invention relates to grinding field, specially a kind of grinding attachment of cylindric outer surface of workpiece, by with
The cup emery wheel disk of circular wheel face, finishing is carried out using longitudinal grinding method to the outer surface of cylindric workpiece
Work.
Background technology
During being finished to the outer surface of cylindric workpiece, generally grinding machine can be used to carry out
Grinding.The method of traditional grinding cylinder shape outer surface of workpiece is：While revolving support workpiece, high speed is returned
The abrasive disc turned is fitted in the cylindrical outer surface of this workpiece, carries out grinding.But, this method mill
The outer surface of workpiece cut, it is necessary to consider processing heat and active force and the abrasive disc produced during by being ground
Deformation caused with the amount of deflection of workpiece support section etc.；Even if in fact, wanting to the outer surface of workpiece towards width
Direction carries out the finishing that section is straight line, due to the influence of above-mentioned processing heat and active force, after being processed
Workpiece is returned to after normal temperature, the middle body of outer surface width, also can oriented radial direction it is recessed, formed concave
The tendency of shape.Therefore, can be at a high speed if the workpiece of the concave shape is assembled in device as part
Rotation causes unbalance, easily occurs the phenomenon such as abrasion and slip, and the product life cycle can shorten, and influence dress
The service condition put.
The content of the invention
It is an object of the invention to provide a kind of grinding attachment of cylindric outer surface of workpiece, using cup emery wheel disk,
Using longitudinal grinding method, high-precision and efficient finishing can be carried out to cylindric outer surface of workpiece.
The technical scheme is that：
A kind of grinding attachment of cylindric outer surface of workpiece, the device is respectively that fixture turns at the two ends of work spindle
Dynamic component and stationary fixture support, finishing emery wheel and workpiece are arranged on work spindle in coaxial, workpiece master
Axle drives finishing emery wheel and workpiece, and work spindle is driven by fixture rotatable parts and turned round；Fixture rotatable parts and
Stationary fixture is fixedly mounted on fixture rotatable parts pedestal, and fixture rotatable parts pedestal is by moving back and forth motor
Axle connection moves back and forth motor；
Grinding wheel spindle is fixed on grinding wheel stand, one end connection emery wheel motor of grinding wheel spindle, the other end of grinding wheel spindle
Mounting circular ring shape abrasive disc, is driven by emery wheel motor, and grinding wheel spindle drives the circular abrasive disc of its front end
Rotate.
The grinding attachment of described cylindric outer surface of workpiece, grinding wheel stand is arranged on slide rail pedestal, slide rail pedestal
By cutting feeding motor shaft connection incision feeding motor.
The grinding attachment of described cylindric outer surface of workpiece, slide rail pedestal is arranged on pedestal, and slide rail pedestal
Can be slidably by base supports on the direction parallel with grinding wheel spindle.
The grinding attachment of described cylindric outer surface of workpiece, pedestal is fixed in frame, and with work spindle
In the plane intersected vertically, pedestal is provided with elevating mechanism, makes pedestal in the direction intersected vertically with grinding wheel spindle axis
Upper carry out lifting moving.
The grinding attachment of described cylindric outer surface of workpiece, is additionally provided with tilt adjusting mechanism, tilt adjusting mechanism
Using screw mechanism, while tilt adjusting mechanism is arranged on slide rail pedestal, support from below after grinding wheel stand
Portion；Tilt adjusting mechanism adjusts height by screw mechanism, to be located at the sloping shaft on slide rail pedestal as fulcrum,
In the plane intersected vertically with work spindle, the angle of inclination of grinding wheel stand is adjusted.
Install back roller pin on the grinding attachment of described cylindric outer surface of workpiece, sloping shaft, revolution pivot pin with
The perpendicular intersection of sloping shaft.
Advantages of the present invention and beneficial effect are：
The grinding attachment of the present invention has work spindle, grinding wheel spindle, cutting function and tilt function.Wherein, work
Part main shaft can load and unload fixed workpiece, and can be moved freely on b directions, install with annular shape
The grinding wheel spindle of the cup emery wheel disk of wheel face is in the plane intersected vertically with the work spindle.Cutting function is showed
For to the direction intersected vertically with above-mentioned work spindle, the above-mentioned abrasive disc of incision feeding, abrasive disc itself does height
Fast rotary motion, while workpiece rotates, also makees longitudinally reciprocating motion with workpiece fixed component.Tilt
Function is shown as, in the plane intersected vertically with above-mentioned grinding wheel spindle, adjusts the angle of inclination of above-mentioned abrasive disc.
Therefore, can be the outer surface of workpiece by processing heat and active force using above-mentioned grinding attachment and method for grinding
The deformation of generation and the position of the amount of recess of concave shape caused, are processed into convex-shaped, avoiding problems work
Part is after various reasons are machined, the concave shape of formation.Using above-mentioned grinding technique, also with heat sink strip
Part is good, improves the grinding accuracy and surface quality of workpiece, can meet very high crudy requirement.So that production
The life cycle of product is elongated, can also increase the quality for the device for assembling the workpiece.
Brief description of the drawings
Fig. 1 is the grinding attachment schematic diagram of cylindric outer surface of workpiece.
Fig. 2 is Fig. 1 partial view.
In figure, 1. circular abrasive discs；2. grinding wheel spindle；3. revolution adjustment control device；4. incision feeding electricity
Arbor；5. incision feeding motor；6. fixture rotatable parts；7. work spindle；8. repair emery wheel；9. workpiece；
10. stationary fixture；11. fixture rotatable parts pedestal；12. move back and forth motor shaft；13. move back and forth motor；
14. frame；15. pedestal；16. slide rail pedestal；17. sloping shaft；18. turn round pivot pin；19. grinding wheel stand；20.
Emery wheel motor；21. tilt adjusting mechanism.
Embodiment
As Figure 1-Figure 2, the grinding attachment of cylindric outer surface of workpiece of the invention, with circular abrasive disc
1st, grinding wheel spindle 2, revolution adjustment control device 3, incision feeding motor shaft 4, incision feeding motor 5, fixture turn
Dynamic component 6, work spindle 7, finishing emery wheel 8, workpiece 9, stationary fixture 10, fixture rotatable parts pedestal 11,
Move back and forth motor shaft 12, move back and forth motor 13, frame 14, pedestal 15, slide rail pedestal 16, sloping shaft
17th, revolution pivot pin 18, grinding wheel stand 19, emery wheel motor 20 and tilt adjusting mechanism 21 etc., concrete structure
It is as follows：
The two ends of work spindle 7 are supported by fixture rotatable parts 6 and stationary fixture 10 respectively, repair emery wheel 8
It is installed in workpiece 9 in coaxial on work spindle 7, work spindle 7 drives finishing emery wheel 8 and workpiece
9, work spindle 7 is driven by fixture rotatable parts 6 and turned round；Fixture rotatable parts 6 and stationary fixture 10 are all
It is fixedly mounted on fixture rotatable parts pedestal 11, fixture rotatable parts pedestal 11 is by moving back and forth motor shaft
12 connection move back and forth motors 13, move back and forth motor 13 drive move back and forth motor shaft 12 b directions (with
The centerline parallel of work spindle 7) on it is reciprocating.On this basis, workpiece 9 and finishing emery wheel 8 all may be used
With reciprocating on b directions.
Grinding wheel spindle 2 is fixed on grinding wheel stand 19, one end connection emery wheel motor 20 of grinding wheel spindle 2, emery wheel
The other end mounting circular ring shape abrasive disc 1 of axle 2, is driven by emery wheel motor 20, and grinding wheel spindle 2 drives it
The circular abrasive disc 1 of front end rotates.Grinding wheel stand 19 is installed on slide rail pedestal 16, slide rail base
Seat 16 drives incision feeding by cutting the feeding connection incision feeding motor 5 of motor shaft 4, incision feeding motor 5
Motor shaft 4, incision feeding motor shaft 4 drives slide rail pedestal 16 a directions (with the centerline parallel of grinding wheel spindle 2)
On do incision feed motion.Slide rail pedestal 16 is arranged on pedestal 15, and in the side parallel with grinding wheel spindle 2
Can slidably it be support upwards.Pedestal 15 is fixed in frame 14, and with the vertical phase of work spindle 7
In the plane of friendship, while pedestal 15 is additionally provided with elevating mechanism, pedestal 15 is set to be intersected vertically with the axis of grinding wheel spindle 2
Direction e on can carry out lifting moving, such pedestal 15 can just drive circular abrasive disc 1 in e directions
Upper carry out lifting moving, it is ensured that the ring-type wheel face of circular abrasive disc 1 can be with according to the machining shape of workpiece 9
It is adjusted, is modified while repairing emery wheel 8 and can also finish shape according to workpiece 9.
Tilt adjusting mechanism 21 is to use screw mechanism, and tilt adjusting mechanism 21 is installed in slide rail pedestal 16
While upper, the rear portion of grinding wheel stand 19 was supported from below.Tilt adjusting mechanism 21 adjusts high by screw mechanism
Degree, using the sloping shaft 17 that is located on slide rail pedestal 16 as fulcrum, with work spindle 7 intersect vertically it is flat
In face, the angle of inclination of grinding wheel stand 19 can be adjusted in the c-direction.Turn round pivot pin 18 and be arranged on sloping shaft 17
On, and pivot pin 18 and the perpendicular intersection of sloping shaft 17 are turned round, it can alternatively adjust circular emery wheel
The angle of inclination of disk 1, can reach according to the profile of cylindric outer surface of workpiece to adjust angle of inclination.In addition,
The side of grinding wheel stand 19 can set revolution adjustment control device 3.
Claims (6)
1. a kind of grinding attachment of cylindric outer surface of workpiece, it is characterised in that the device in work spindle two
End is respectively fixture rotatable parts and stationary fixture support, and finishing emery wheel and workpiece are arranged on workpiece in coaxial
On main shaft, work spindle drives finishing emery wheel and workpiece, and work spindle is driven by fixture rotatable parts and turned round；
Fixture rotatable parts and stationary fixture are fixedly mounted on fixture rotatable parts pedestal, and fixture rotatable parts pedestal leads to
Cross reciprocal motion motor axle connection and move back and forth motor；
Grinding wheel spindle is fixed on grinding wheel stand, one end connection emery wheel motor of grinding wheel spindle, the other end of grinding wheel spindle
Mounting circular ring shape abrasive disc, is driven by emery wheel motor, and grinding wheel spindle drives the circular abrasive disc of its front end
Rotate.
2. according to the grinding attachment of the cylindric outer surface of workpiece described in claim 1, it is characterised in that emery wheel
Seat is arranged on slide rail pedestal, and slide rail pedestal is by cutting feeding motor shaft connection incision feeding motor.
3. according to the grinding attachment of the cylindric outer surface of workpiece described in claim 2, it is characterised in that slide rail
Pedestal is arranged on pedestal, and slide rail pedestal can be slidably by pedestal branch on the direction parallel with grinding wheel spindle
Support.
4. according to the grinding attachment of the cylindric outer surface of workpiece described in claim 3, it is characterised in that pedestal
It is fixed in frame, and in the plane intersected vertically with work spindle, pedestal is provided with elevating mechanism, makes pedestal
Lifting moving is carried out on the direction intersected vertically with grinding wheel spindle axis.
5. according to the grinding attachment of the cylindric outer surface of workpiece described in claim 1, it is characterised in that also set
There is tilt adjusting mechanism, tilt adjusting mechanism uses screw mechanism, and tilt adjusting mechanism is arranged on slide rail pedestal
While, the rear portion of grinding wheel stand is supported from below；Tilt adjusting mechanism adjusts height by screw mechanism, to set
Sloping shaft on slide rail pedestal is as fulcrum, in the plane intersected vertically with work spindle, adjusts grinding wheel stand
Angle of inclination.
6. according to the grinding attachment of the cylindric outer surface of workpiece described in claim 5, it is characterised in that tilt
Roller pin, revolution pivot pin and the perpendicular intersection of sloping shaft are installed back on axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187843.6A CN107243786A (en) | 2016-03-28 | 2016-03-28 | A kind of grinding attachment of cylindric outer surface of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187843.6A CN107243786A (en) | 2016-03-28 | 2016-03-28 | A kind of grinding attachment of cylindric outer surface of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107243786A true CN107243786A (en) | 2017-10-13 |
Family
ID=60016116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610187843.6A Pending CN107243786A (en) | 2016-03-28 | 2016-03-28 | A kind of grinding attachment of cylindric outer surface of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107243786A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671706A (en) * | 2017-11-21 | 2018-02-09 | 盐城市大丰奥凯流体机械有限公司 | Lapping device and sand door machine |
| CN108127488A (en) * | 2017-12-25 | 2018-06-08 | 崔红宝 | Pneumatic ultrasonic polishing grinding device and pneumatic ultrasonic polishing milling apparatus |
| CN108515457A (en) * | 2018-04-13 | 2018-09-11 | 宁波鑫神泽汽车零部件有限公司 | Auto parts grinding device |
| CN110774066A (en) * | 2019-11-05 | 2020-02-11 | 丽水市翔隆自动化设备制造有限公司 | Metal dysmorphism piece location presss from both sides tight equipment of polishing |
| CN115284177A (en) * | 2022-08-19 | 2022-11-04 | 上汽通用五菱汽车股份有限公司 | Grinding wheel dressing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6431954B1 (en) * | 1997-12-18 | 2002-08-13 | Erwin Junker Maschinenfabrik Gmbh | Method and apparatus for grinding workpieces with precision work performed at the same time as the grinding |
| CN2758015Y (en) * | 2004-12-29 | 2006-02-15 | 曹棣华 | Grinding device |
| CN202129690U (en) * | 2011-04-18 | 2012-02-01 | 彭洪富 | External grinder with double workstations |
| CN202668265U (en) * | 2012-02-03 | 2013-01-16 | 丹东丰能工业股份有限公司 | Cone rod piece driving and locating tool and cylindrical grinder |
| CN204321760U (en) * | 2014-11-28 | 2015-05-13 | 湖北铭久汽车零部件有限公司 | Simple and easy automatic cylindrical grinding machine |
-
2016
- 2016-03-28 CN CN201610187843.6A patent/CN107243786A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6431954B1 (en) * | 1997-12-18 | 2002-08-13 | Erwin Junker Maschinenfabrik Gmbh | Method and apparatus for grinding workpieces with precision work performed at the same time as the grinding |
| CN2758015Y (en) * | 2004-12-29 | 2006-02-15 | 曹棣华 | Grinding device |
| CN202129690U (en) * | 2011-04-18 | 2012-02-01 | 彭洪富 | External grinder with double workstations |
| CN202668265U (en) * | 2012-02-03 | 2013-01-16 | 丹东丰能工业股份有限公司 | Cone rod piece driving and locating tool and cylindrical grinder |
| CN204321760U (en) * | 2014-11-28 | 2015-05-13 | 湖北铭久汽车零部件有限公司 | Simple and easy automatic cylindrical grinding machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671706A (en) * | 2017-11-21 | 2018-02-09 | 盐城市大丰奥凯流体机械有限公司 | Lapping device and sand door machine |
| CN108127488A (en) * | 2017-12-25 | 2018-06-08 | 崔红宝 | Pneumatic ultrasonic polishing grinding device and pneumatic ultrasonic polishing milling apparatus |
| CN108515457A (en) * | 2018-04-13 | 2018-09-11 | 宁波鑫神泽汽车零部件有限公司 | Auto parts grinding device |
| CN110774066A (en) * | 2019-11-05 | 2020-02-11 | 丽水市翔隆自动化设备制造有限公司 | Metal dysmorphism piece location presss from both sides tight equipment of polishing |
| CN110774066B (en) * | 2019-11-05 | 2020-12-01 | 平湖市超越时空图文设计有限公司 | Metal dysmorphism piece location presss from both sides tight equipment of polishing |
| CN115284177A (en) * | 2022-08-19 | 2022-11-04 | 上汽通用五菱汽车股份有限公司 | Grinding wheel dressing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171013 |