CN205465503U - Internal grinder - Google Patents
Internal grinder Download PDFInfo
- Publication number
- CN205465503U CN205465503U CN201620251018.3U CN201620251018U CN205465503U CN 205465503 U CN205465503 U CN 205465503U CN 201620251018 U CN201620251018 U CN 201620251018U CN 205465503 U CN205465503 U CN 205465503U
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- CN
- China
- Prior art keywords
- emery wheel
- workpiece
- drive motor
- axis drive
- work piece
- 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.)
- Expired - Fee Related
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a slot grinder bed field specifically is an internal grinder. This grinding machine includes that work piece axis drive motor, main shaft workstation, work piece, emery wheel, emery wheel workstation, emery wheel driving motor, measuring device or horse persia measures the appearance on line, concrete structure as follows: the main shaft workstation is connected with work piece axis drive motor, sets up the work piece on the main shaft workstation, the emery wheel workstation is connected with emery wheel driving motor, sets up the emery wheel on the emery wheel workstation, and during measuring device inserted the work piece from the outside, horse persia was measured the appearance on line and is inserted in the work piece from the inboard. The utility model provides a lower scheduling problem of measuring device accuracy that exists among the prior art prevents to exert an influence to controlling means control machining precision.
Description
Technical field
This utility model relates to slot grinder bed field, is specially a kind of internal grinder.
Background technology
Grinding machine originally: typically by driving the main shaft part of gripping ring-like workpiece and front end equipped with the grinding wheel spindle of emery wheel
Do gyration, make main shaft part and grinding wheel spindle do relative motion (also can describe and give for feed) make emery wheel to
Workpiece feed and grinding work piece inner headed face.As it is shown in figure 1, internal grinding processing sequence is thick grinding process, than
The fine ginding operation that this roughing feed velocity is little, and the clear grinding process given without feed.Each manufacturing procedure
In switching time (T1, T2 of Fig. 1) and spark-out finish-time (T3 of Fig. 1), by based on processing dimension control
The workpiece diameter value that tabulation measures determines.As in figure 2 it is shown, in now grinding wheel spindle 51 drives emery wheel 52 to carry out
Surfacing (corase grind operation and precision grinding process), the inner surface of workpiece W is by resistance to deformation, feed feed amount
With actual emery wheel 52 is relative to producing error between the distance of workpiece W inner headed face, thus make the workpiece after processing
W inner surface produces taper face S.Because needing detection in real time during work pieces process, above-mentioned measurement apparatus degree of accuracy is not
It is the highest, can have an impact controlling device control machining accuracy.
Additionally, when a fairly large number of workpiece of grinding, due to blocking or abrasion, cutter sharpness reduces.By
This, in order to recover the sharpness of emery wheel, set trimming device on internal grinder.Trimming device finishing emery wheel after,
Not only the sharpness of emery wheel recovers, and the diameter of emery wheel also reduces, the emery wheel that phase diameter group is big, and sand grains embeds workpiece
Situation disappear, add the sharpness of emery wheel.When the sharpness of emery wheel changes, and bearing capacity also changes, knot
Phenolphthalein causes the workpiece W inner headed face tapering after processing and changes.To this end, add every time, to there is machining accuracy man-hour scattered
Problem.
Utility model content
The purpose of this utility model is to provide a kind of internal grinder, solves measurement apparatus present in prior art
The problems such as degree of accuracy is relatively low, prevent controlling device control machining accuracy generation impact.
The technical solution of the utility model is:
A kind of internal grinder, this grinding machine includes workpiece axis drive motor, spindle table, workpiece, emery wheel, sand
Wheel workbench, emery wheel drive motor, measurement apparatus, and concrete structure is as follows:
Spindle table is connected with workpiece axis drive motor, and spindle table arranges workpiece；Stone platform with
Emery wheel drives motor to connect, and stone platform arranges emery wheel, and measurement apparatus is inserted workpiece from outside.
Described internal grinder, workpiece axis drive motor, spindle table, stone platform, emery wheel drive electricity
Machine is connected with control device respectively.
A kind of internal grinder, this grinding machine includes workpiece axis drive motor, spindle table, workpiece, emery wheel, sand
Wheel workbench, emery wheel drive motor, horse Persian to measure instrument online, and concrete structure is as follows:
Spindle table is connected with workpiece axis drive motor, and spindle table arranges workpiece；Stone platform with
Emery wheel drives motor to connect, and stone platform arranges emery wheel, and horse Persian is measured instrument online and inserted workpiece from inner side.
Described internal grinder, workpiece axis drive motor, spindle table, stone platform, emery wheel drive electricity
Machine, horse Persian are measured instrument online and are connected with control device respectively.
Advantage of the present utility model and providing the benefit that:
This utility model use workpiece axis drive motor, spindle table, workpiece, emery wheel, stone platform,
Emery wheel drives motor, measurement apparatus or horse Persian to measure the combinative structure of instrument online, does not slide during measuring
And abrasion, it is ensured that the high accuracy of measurement and stability, make contact automatically set back, it is ensured that discontinuous surface
Being smoothed out of inner diameter measurement.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing internal grinding processing sequence.
Fig. 2 is the schematic diagram of existing internal grinding processing unit (plant).
Fig. 3 is the schematic diagram of this utility model internal grinder.
Fig. 4 is the schematic diagram of this utility model internal grinder.
Fig. 5 is the measurement partial schematic diagram that instrument is measured in this utility model horse Persian online.
In figure, 1 workpiece axis drive motor；2 spindle table；3 workpiece；4 emery wheels；5 stone platforms；6
Emery wheel drives motor；7 measurement apparatus；Instrument is measured in 8 horse Persian online.
Detailed description of the invention
Embodiment 1
As it is shown on figure 3, this utility model internal grinder, specifically include that workpiece axis drive motor 1, main shaft work
Station 2, workpiece 3, emery wheel 4, stone platform 5, emery wheel drive motor 6, measurement apparatus 7 (sensor)
Deng, concrete structure is as follows:
Spindle table 2 is connected with workpiece axis drive motor 1, and spindle table 2 arranges workpiece 3；Emery wheel
Workbench 5 drives motor 6 to be connected with emery wheel, and stone platform 5 arranges emery wheel 4, and measurement apparatus 7 is from outward
Side is inserted in workpiece 3；Workpiece axis drive motor 1, spindle table 2, stone platform 5, emery wheel drive electricity
Machine 6 is connected with control device respectively.
In the present embodiment, by making spark-out time restriction control within the specific limits.Internal grinder is by controlling
Device drives emery wheel to drive motor 6, allows stone platform 5 towards main shaft frame along X-direction (left and right directions)
Mobile, thus emery wheel is inserted in workpiece 3.Then, emery wheel 4 and workpiece 3 is driven all to do gyration.Also
Have, by driving the internal oil cylinder arranged of measurement apparatus 7 to allow in-process gaging device 7 insert in workpiece 3.
So, by driving workpiece axis drive motor 1 to allow spindle table 2 along Y direction (fore-and-aft direction)
Mobile, allow emery wheel 4 touch the inner surface of workpiece 3.After these steps, carry out the inner surface of workpiece 3
Grinding.Afterwards, when the measured value of in-process gaging device 7 reaches setting, control workpiece spindle and drive electricity
Machine 1 changes cutting feed speed (being exactly the translational speed of spindle table), carries out being added to precision by roughing
The replacing of work and Precision Machining are to the replacing of spark-out operation.Then, when the measured value of in-process gaging device 7
Time equal with the inner diameter values of desired workpiece 3, above-mentioned spindle table along Y direction away from cutting feed
A side shifting, by the inner surface of emery wheel 4 and workpiece 3 separately, complete spark-out operation.So,
Just complete internal grinding operation.
Embodiment 2
As shown in fig. 4-5, this utility model internal grinder, specifically include that workpiece axis drive motor 1, master
Axle workbench 2, workpiece 3, emery wheel 4, stone platform 5, emery wheel drive motor 6, horse Persian to measure instrument 8 online
Deng, concrete structure is as follows:
Spindle table 2 is connected with workpiece axis drive motor 1, and spindle table 2 arranges workpiece 3；Emery wheel
Workbench 5 drives motor 6 to be connected with emery wheel, and stone platform 5 arranges emery wheel 4, and instrument 8 is measured in horse Persian online
Insert workpiece 3 from inner side；Workpiece axis drive motor 1, spindle table 2, stone platform 5, emery wheel drive
Galvanic electricity machine 6, horse Persian are measured instrument 8 online and are connected with control device respectively.
In the present embodiment, processing dimension measuring device uses horse Persian to measure instrument (Fig. 5) online, because using horse Persian
Measurement technology for many years, built-in dedicated elas-tic lever body formula sensor, does not slide and mill during measuring
Damage, it is ensured that the high accuracy of measurement and stability.In-built electrical magnetic-type is surveyed and is referred to actuate, and makes contact automatically set back,
Ensure that being smoothed out of discontinuous surface inner diameter measurement, survey to refer to actuate by electromagnetic type and detect processing workpiece constantly
Internal diameter size, and feed back a size analogue signal to control device, the feeding of control device control feeding motor
Amount.
Claims (4)
1. an internal grinder, it is characterised in that this grinding machine include workpiece axis drive motor, spindle table,
Workpiece, emery wheel, stone platform, emery wheel drive motor, measurement apparatus, and concrete structure is as follows:
Spindle table is connected with workpiece axis drive motor, and spindle table arranges workpiece；Stone platform with
Emery wheel drives motor to connect, and stone platform arranges emery wheel, and measurement apparatus is inserted workpiece from outside.
2. according to the internal grinder described in claim 1, it is characterised in that workpiece axis drive motor, main shaft work
Station, stone platform, emery wheel drive motor to be connected with control device respectively.
3. an internal grinder, it is characterised in that this grinding machine include workpiece axis drive motor, spindle table,
Workpiece, emery wheel, stone platform, emery wheel drive motor, horse Persian to measure instrument online, and concrete structure is as follows:
Spindle table is connected with workpiece axis drive motor, and spindle table arranges workpiece；Stone platform with
Emery wheel drives motor to connect, and stone platform arranges emery wheel, and horse Persian is measured instrument online and inserted workpiece from inner side.
4. according to the internal grinder described in claim 3, it is characterised in that workpiece axis drive motor, main shaft work
Station, stone platform, emery wheel driving motor, horse Persian are measured instrument online and are connected with control device respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251018.3U CN205465503U (en) | 2016-03-28 | 2016-03-28 | Internal grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251018.3U CN205465503U (en) | 2016-03-28 | 2016-03-28 | Internal grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205465503U true CN205465503U (en) | 2016-08-17 |
Family
ID=56647675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620251018.3U Expired - Fee Related CN205465503U (en) | 2016-03-28 | 2016-03-28 | Internal grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205465503U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202599A (en) * | 2018-11-22 | 2019-01-15 | 魏贵英 | A kind of vial-type injection mold grinding device and its application method |
| CN111702577A (en) * | 2020-05-25 | 2020-09-25 | 安徽机电职业技术学院 | Repairing device for grinding inner diameter of motor end cover |
| CN112157494A (en) * | 2020-10-22 | 2021-01-01 | 青岛磊莎工业自动化设备有限公司 | Grinding device capable of accurately detecting flatness of inner wall of circular ring stone |
-
2016
- 2016-03-28 CN CN201620251018.3U patent/CN205465503U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202599A (en) * | 2018-11-22 | 2019-01-15 | 魏贵英 | A kind of vial-type injection mold grinding device and its application method |
| CN111702577A (en) * | 2020-05-25 | 2020-09-25 | 安徽机电职业技术学院 | Repairing device for grinding inner diameter of motor end cover |
| CN112157494A (en) * | 2020-10-22 | 2021-01-01 | 青岛磊莎工业自动化设备有限公司 | Grinding device capable of accurately detecting flatness of inner wall of circular ring stone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |