CN110303384A - A kind of method for grinding based on machining center - Google Patents
A kind of method for grinding based on machining center Download PDFInfo
- Publication number
- CN110303384A CN110303384A CN201910540986.4A CN201910540986A CN110303384A CN 110303384 A CN110303384 A CN 110303384A CN 201910540986 A CN201910540986 A CN 201910540986A CN 110303384 A CN110303384 A CN 110303384A
- Authority
- CN
- China
- Prior art keywords
- grinding
- machining center
- grinding wheel
- fixed link
- abrasive
- 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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- 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
-
- 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
- B24B53/12—Dressing tools; Holders therefor
Abstract
A kind of method for grinding based on machining center, grinding is implemented using the grinding attachment based on machining center, the grinding attachment based on machining center is assembled first, by the mounting hole of abrasive grinding wheel and fixed link precision-fit and it is fixed on fixed link one end, then knife handle one end is mounted on grinding machine main shaft, the knife handle other end is mounted on the fixed link other end；To verify again it is packaged be clipped on clamping tooling, finally will be used to correct abrasive grinding wheel diamond pen be arranged on clamping tooling top；Auxiliary program and formal processing program are provided in grinding machine；Successively by feature centre of gyration correction machining coordinate origin determining afterwards parallel with grinding machine Z axis to be ground, after debugging grinding check block qualification again, call formal processing program, circular interpolation processing precise outer circle feature is carried out around precision workpiece center to be processed while driving abrasive grinding wheel rotation, equipment cost is greatly reduced under the premise of guaranteeing quality, fixed corporate assets investment is reduced, flexible production development trend is more agreed with.
Description
Technical field
The present invention relates to grinding technique field more particularly to a kind of method for grinding based on machining center.
Background technique
Grinding is the processing method for utilizing the finishings workpiece surfaces such as high-speed rotating grinding wheel, most at present
Grinding machine basic principle is that grinding wheel opposite piece makees length feed, and workpiece vertically moves, therefore the feature being capable of processing is very big
The size and structure feature of workpiece are limited in degree, such as: the accurate outer circle feature on grinding workpiece, then it must calibration of workpieces
The centre of gyration of accurate outer circle and the main-shaft core of cylindricalo grinding lathe are harmonious, if the radius of gyration of the workpiece based on the precision outer circle
More than machine tool rotary radius or it is in obvious eccentric structure, then can not processes this accurate outer circle.
Summary of the invention
Technical problem solved by the invention is to provide a kind of method for grinding based on machining center, to solve above-mentioned back
The problems in scape technology.
Technical problem solved by the invention is realized using following technical scheme:
A kind of method for grinding based on machining center implements grinding using the grinding attachment based on machining center, and specific steps are such as
Under:
1) grinding attachment based on machining center is assembled first
By the mounting hole of abrasive grinding wheel and fixed link precision-fit and it is fixed on fixed link one end, is then mounted on knife handle one end
On grinding machine main shaft, the knife handle other end is mounted on the fixed link other end；To verify again it is packaged be clipped on clamping tooling, finally will
Diamond pen for correcting abrasive grinding wheel is arranged on clamping tooling top；Auxiliary program and formal processing are provided in grinding machine
Program；
2) machining coordinate origin is determined
By feature centre of gyration correction machining coordinate origin determining afterwards parallel with grinding machine Z axis to be ground；
3) debugging grinding check block
After correcting abrasive grinding wheel with gold pen, fixed gold pen corrects grinding sand by way of only driving grinding machine Z axis
Wheel calls auxiliary program, until grinding check block is qualified；
4) formal grinding
After being ground check block qualification in step 3), by precision workpiece clamping to be processed on clamping tooling, formal processing is called
Program carries out circular interpolation processing precise outer circle feature around precision workpiece center to be processed while driving abrasive grinding wheel rotates.
In the present invention, in the grinding attachment based on machining center, knife handle one end is mounted on grinding machine main shaft, knife handle
The other end is mounted in fixed link, and the mounting hole and fixed link precision-fit of abrasive grinding wheel are simultaneously fixed in fixed link；Clamping work
Loading onto clamping has check block and precision workpiece to be processed, and clamping tooling setting is ground sand for correcting on abrasive grinding wheel opposite
The diamond pen of wheel is arranged on clamping tooling top.
In the present invention, knife handle is the knife handle with hydraulic fixing function.
In the present invention, it is arranged for the clamping tooling of clamping check block and precision workpiece to be processed in sliding block, sliding block
It is arranged on guide rail.
In the present invention, the diameter of check block is consistent with the precision workpiece outer circle feature to be processed of precision workpiece to be processed,
Check block just can be carried out formal precision workpiece to be processed after grinding check block is qualified and add for the sample as checking routine
Work.
In the present invention, the screw thread for assembling abrasive grinding wheel is set in fixed link using normal screw thread, corresponding grinding
Machine tool chief axis rotates forward, and climb cutting direction is ground precision workpiece to be processed, can guarantee in this way abrasive grinding wheel to the active force of nut so that
It obtains nut and the more turns the more tight.
In the present invention, effective cutting width of control abrasive grinding wheel is not more than 5mm when correcting abrasive grinding wheel, non-effective to cut
It cuts regional diameter and is slightly less than effective cutting zone.
The utility model has the advantages that the present invention, compared to traditional grinding, the applicability for not only treating processing precise workpiece features has
Great promotion, and single machining center is by replacing corresponding abrasive grinding wheel and inner circle, outside can be thus achieved in processing program
Manifold grinding such as circle, plane reduces enterprise's fixed assets so that equipment cost be greatly reduced under the premise of guaranteeing quality
Investment is produced, the development trend of flexible production is more agreed with.
Detailed description of the invention
Fig. 1 is the overall structure diagram of presently preferred embodiments of the present invention.
Fig. 2 is the partial schematic diagram of presently preferred embodiments of the present invention.
Fig. 3 is the abrasive grinding wheel decomposition diagram in presently preferred embodiments of the present invention.
Fig. 4 is the abrasive grinding wheel assembling schematic diagram in presently preferred embodiments of the present invention.
Fig. 5 is the precision workpiece outer circle feature schematic diagram to be processed in presently preferred embodiments of the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Referring to a kind of method for grinding based on machining center of Fig. 1~5, implemented using the grinding attachment based on machining center
Grinding, the specific steps are as follows:
1) grinding attachment based on machining center is assembled first
Sand will be ground by the mounting hole of abrasive grinding wheel 2 and 10 precision-fit of fixed link, then by nut 7, spring washer 8, gasket 9
Wheel 2 is fixed on 10 one end of fixed link, and 11 one end of knife handle with hydraulic fixing function is then mounted on grinding machine main shaft 1
On, 11 other end of knife handle is mounted on 11 other end of fixed link；Sliding block 12 is mounted on guide rail 13 again, clamping tooling 6 is mounted on
On sliding block 12, finally the diamond pen 4 for being used to correct abrasive grinding wheel 2 is arranged in clamping on clamping tooling 6 for 3 clamping of check block
6 top of tooling；Auxiliary program and formal processing program are provided in grinding machine；
2) machining coordinate origin is determined
By feature centre of gyration correction machining coordinate origin determining afterwards parallel with grinding machine Z axis to be ground；
3) debugging grinding check block 3
After correcting abrasive grinding wheel 2 with gold pen 4, fixed gold pen 4 corrects grinding by way of only driving grinding machine Z axis
Grinding wheel 2 calls auxiliary program, and according to the stable case appropriate adjustment machined parameters of processing, until grinding check block 3 is qualified；
4) formal grinding
After being ground 3 qualification of check block in step 3), by precision workpiece clamping to be processed on clamping tooling 6, formal add is called
Circular interpolation processing precise outer circle spy is carried out around precision workpiece center to be processed while work driven by program abrasive grinding wheel 2 rotates
Sign；In view of abrasive grinding wheel 2 and fixed link 10 are there are still installation gap, the revolving speed of abrasive grinding wheel 2 cannot be too fast, otherwise eccentric
Centrifugal force abrasive grinding wheel 2 may be made to burst apart.
In the present embodiment, the precision workpiece outer circle feature 5 one to be processed of the diameter of check block 3 and precision workpiece to be processed
It causes, check block 3 just can be carried out formal accurate work to be processed after being ground 3 qualification of check block for the sample as checking routine
Part processing.
In the present embodiment, the screw thread for assembling abrasive grinding wheel 2 is set in fixed link 10 using normal screw thread, accordingly
Grinding machine main shaft 1 rotates forward, and climb cutting direction is ground precision workpiece to be processed, can guarantee effect of the abrasive grinding wheel 2 to nut 7 in this way
Power is so that nut 7 the more turns the more tight.
In the present embodiment, the effective cutting width for controlling abrasive grinding wheel 2 when correcting abrasive grinding wheel 2 as far as possible is not more than 5mm,
Non-effective cutting zone diameter is slightly less than effective cutting zone.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of method for grinding based on machining center, which is characterized in that implement mill using the grinding attachment based on machining center
It cuts, the specific steps are as follows:
1) grinding attachment based on machining center is assembled first
By the mounting hole of abrasive grinding wheel and fixed link precision-fit and it is fixed on fixed link one end, is then mounted on knife handle one end
On grinding machine main shaft, the knife handle other end is mounted on the fixed link other end；To verify again it is packaged be clipped on clamping tooling, finally will
Diamond pen for correcting abrasive grinding wheel is arranged on clamping tooling top；Auxiliary program and formal processing are provided in grinding machine
Program；
2) machining coordinate origin is determined
By feature centre of gyration correction machining coordinate origin determining afterwards parallel with grinding machine Z axis to be ground；
3) debugging grinding check block
After correcting abrasive grinding wheel with gold pen, fixed gold pen corrects grinding sand by way of only driving grinding machine Z axis
Wheel calls auxiliary program, until grinding check block is qualified；
4) formal grinding
After being ground check block qualification in step 3), by precision workpiece clamping to be processed on clamping tooling, formal processing is called
Program carries out circular interpolation processing precise outer circle feature around precision workpiece center to be processed while driving abrasive grinding wheel rotates.
2. a kind of method for grinding based on machining center according to claim 1, which is characterized in that based on machining center
In grinding attachment, knife handle one end is mounted on grinding machine main shaft, and the knife handle other end is mounted in fixed link, the peace of abrasive grinding wheel
Dress hole and fixed link precision-fit are simultaneously fixed in fixed link；Clamping has check block and precision workpiece to be processed on clamping tooling,
And clamping tooling setting, on abrasive grinding wheel opposite, the diamond pen for correcting abrasive grinding wheel is arranged on clamping tooling top.
3. a kind of method for grinding based on machining center according to claim 2, which is characterized in that knife handle is with hydraulic
The knife handle of fastening function.
4. a kind of method for grinding based on machining center according to claim 2, which is characterized in that be used for clamping check block
It is arranged on sliding block with the clamping tooling of precision workpiece to be processed, sliding block is arranged on guide rail.
5. a kind of method for grinding based on machining center according to claim 2, which is characterized in that the diameter of check block with
The precision workpiece outer circle feature to be processed of precision workpiece to be processed is consistent.
6. a kind of method for grinding based on machining center according to claim 2, which is characterized in that for filling in fixed link
Screw thread with abrasive grinding wheel uses normal screw thread.
7. a kind of method for grinding based on machining center according to claim 1, which is characterized in that when amendment abrasive grinding wheel
The effective cutting width for controlling abrasive grinding wheel is not more than 5mm.
8. a kind of method for grinding based on machining center according to claim 7, which is characterized in that non-effective cutting zone
Diameter is slightly less than effective cutting zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910540986.4A CN110303384A (en) | 2019-06-21 | 2019-06-21 | A kind of method for grinding based on machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910540986.4A CN110303384A (en) | 2019-06-21 | 2019-06-21 | A kind of method for grinding based on machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110303384A true CN110303384A (en) | 2019-10-08 |
Family
ID=68077078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910540986.4A Pending CN110303384A (en) | 2019-06-21 | 2019-06-21 | A kind of method for grinding based on machining center |
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| Country | Link |
|---|---|
| CN (1) | CN110303384A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263401A (en) * | 2021-06-16 | 2021-08-17 | 无锡微研股份有限公司 | Machining method of punch spare parts |
| CN113290461A (en) * | 2021-06-22 | 2021-08-24 | 成都爱乐达航空制造股份有限公司 | Machining method for grinding high-strength aviation part by using numerical control machining center |
| CN115179161A (en) * | 2022-07-25 | 2022-10-14 | 何圣榜 | Mechanical automation processing equipment and operation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263401A (en) * | 2021-06-16 | 2021-08-17 | 无锡微研股份有限公司 | Machining method of punch spare parts |
| CN113290461A (en) * | 2021-06-22 | 2021-08-24 | 成都爱乐达航空制造股份有限公司 | Machining method for grinding high-strength aviation part by using numerical control machining center |
| CN115179161A (en) * | 2022-07-25 | 2022-10-14 | 何圣榜 | Mechanical automation processing equipment and operation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191008 |
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| RJ01 | Rejection of invention patent application after publication |