CN202278458U - Novel internal grinding machine - Google Patents
Novel internal grinding machine Download PDFInfo
- Publication number
- CN202278458U CN202278458U CN2011204201001U CN201120420100U CN202278458U CN 202278458 U CN202278458 U CN 202278458U CN 2011204201001 U CN2011204201001 U CN 2011204201001U CN 201120420100 U CN201120420100 U CN 201120420100U CN 202278458 U CN202278458 U CN 202278458U
- Authority
- CN
- China
- Prior art keywords
- grinding machine
- grinding wheel
- bearing
- novel internal
- grinding
- 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
Links
- 229910001651 emery Inorganic materials 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005498 polishing Methods 0.000 description 5
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a novel internal grinding machine which mainly consists of an electromotor, a belt, a grinding wheel shaft, a bearing, a grinding wheel and a bracket. The novel internal grinding machine is characterized in that a hollow shaft sleeve is additionally arranged on the grinding wheel shaft; the bearing is arranged at two ends in the shaft sleeve; and the bearing is used for supporting the grinding wheel shaft. The novel internal grinding machine has the advantages of simple structure, stable running, high grinding quality and long service life. The service life is greatly prolonged.
Description
Technical field
The utility model relates to centrifugal ductile cast tube apparatus field, particularly a kind of novel interior grinding machine.
Background technology
At present, we are known, and be used for the polishing interior grinding machine of ductile iron pipe all is to adopt motor through the V-belt, drives a grinding wheel spindle of growing; The grinding wheel spindle afterbody is by 2 bearings, and anterior long axostylus axostyle is unsettled, in the process of rotation; Axostylus axostyle rocks, and makes the emery wheel vibration, not only the quality of influence polishing; Make the axostylus axostyle distortion easily, shorten the service life of equipment greatly.
Summary of the invention
The utility model has overcome existing interior grinding machine, and anterior long axostylus axostyle is unsettled, easy deformation; Emery wheel is rocked, the uneven deficiency of polishing, the utility model provides a kind of novel interior grinding machine; Anterior axostylus axostyle has added fulcrum, makes the axle running steadily, improves the quality and the efficient of polishing greatly.
The utility model solves the technical scheme that its technical problem adopted: a kind of novel interior grinding machine; Mainly by motor, belt, grinding wheel spindle, bearing, emery wheel, be configured to; It is characterized in that on grinding wheel spindle, adding a hollow shaft sleeve, two ends are provided with bearing, the propping sand wheel shaft in the axle sleeve.The sleeve pipe rear end is supported by two fulcrums.
The beneficial effect of the utility model is: the utility model is simple in structure, and running is steady, and the polishing quality is high, and long service life has improved service life greatly.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Figure is the structural representation of the utility model.
Support in the drawings, 1, motor, 2, belt, 3, grinding wheel spindle, 4, axle sleeve, 5, emery wheel, 6, bearing, 7,
The specific embodiment
In the drawings; Motor (1), belt (2) provide power for grinding wheel spindle (3); Axle sleeve (4) is installed in the outside of grinding wheel spindle (3); Emery wheel (5) is installed in grinding wheel spindle (3) foremost, and bearing (6) is installed in the inboard centre position of grinding wheel spindle (3) and axle sleeve (4), rear end, the outside mounting bracket (7) of axle sleeve (4).
Claims (1)
- One kind novel in grinding machine, mainly by motor, belt, grinding wheel spindle, bearing, emery wheel, be configured to, it is characterized in that on grinding wheel spindle, adding a hollow shaft sleeve, two ends are provided with bearing, the propping sand wheel shaft in the axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204201001U CN202278458U (en) | 2011-10-31 | 2011-10-31 | Novel internal grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204201001U CN202278458U (en) | 2011-10-31 | 2011-10-31 | Novel internal grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202278458U true CN202278458U (en) | 2012-06-20 |
Family
ID=46224643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204201001U Expired - Fee Related CN202278458U (en) | 2011-10-31 | 2011-10-31 | Novel internal grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202278458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907898A (en) * | 2015-06-04 | 2015-09-16 | 诸暨市佳尔达机械有限公司 | Inner grinding device |
| CN111037420A (en) * | 2020-01-06 | 2020-04-21 | 山东力能重工有限公司 | Automatic grinding machine for inner cavity of shell |
-
2011
- 2011-10-31 CN CN2011204201001U patent/CN202278458U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907898A (en) * | 2015-06-04 | 2015-09-16 | 诸暨市佳尔达机械有限公司 | Inner grinding device |
| CN104907898B (en) * | 2015-06-04 | 2017-05-24 | 诸暨市佳尔达机械有限公司 | Inner grinding device |
| CN111037420A (en) * | 2020-01-06 | 2020-04-21 | 山东力能重工有限公司 | Automatic grinding machine for inner cavity of shell |
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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: 20120620 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |