CN2650934Y - Grinding wheel machine - Google Patents
Grinding wheel machine Download PDFInfo
- Publication number
- CN2650934Y CN2650934Y CN 200320106815 CN200320106815U CN2650934Y CN 2650934 Y CN2650934 Y CN 2650934Y CN 200320106815 CN200320106815 CN 200320106815 CN 200320106815 U CN200320106815 U CN 200320106815U CN 2650934 Y CN2650934 Y CN 2650934Y
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- CN
- China
- Prior art keywords
- bearing
- transmission shaft
- utility
- model
- end cap
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a grinder. The structure of the utility model comprises a grinder frame, wherein a transmission shaft is arranged on the grinder frame through bearings; grinding wheels, grThe utility model discloses a grinding wheel machine, which is characterized in that: the utility model comprises a machine stand; a transmission shaft is positioned on the machine stand via a bearinginding wheel covers and a belt pulley attachment are arranged on the transmission shaft, and an end cover for an inner bearing and an end cover for an outer bearing are connected to bearing seats; the; a grinding wheel and a grinding wheel hood and a belt drive device are arranged on the transmission shaft; an inner bearing end cap and an outer bearing end cap are connected on a bearing base; the end cover of the inner bearing is of semi-open type, and the inward convex surface of the end cover of the outer bearing is matched with the outer ring of the outer bearing. The utility model has theinner bearing end cap is arranged with semi-open type; an inward convex surface in the outer bearing end cap coordinates with a bearing outer ring. Therefore, the utility model has the advantages of c advantages of convenient oiling and maintenance; besides, the belt of the utility model is convenient to replace, etc. onvenient fueling, maintenance and replacement of belt.
Description
Technical field: the utility model relates to the light abrasive machine of a kind of grinding.
Background technology: the present light abrasive machine of common grinding, its structure comprises frame, props up power transmission shaft on support by bearing, bearing block is semi-open type or monoblock type, and bearing (ball) cover is a monoblock type, and power transmission shaft is provided with belt drive unit and is located at the emery wheel at two ends.The abrasive machine of this structure when maintenance is refueled, needs emery wheel, wheel guard are pulled down, and opens bearing (ball) cover and bearing block again, could refuel.Also need adjust support gap and bearing clearance when reinstalling, very cumbersome.Abrasive machine is often untimely because of refueling, and causes the oil starvation wearing and tearing.When changing the V-belt, also face same remove and install cumbersome, use inconvenience.
Summary of the invention: the purpose of this utility model provide a kind of be convenient to refuel maintenance, be convenient to change the V-belt, abrasive machine easy to use is to restrain deficiency of the prior art.
The technical solution of the utility model is, comprise frame, power transmission shaft props up on frame by bearing, belt drive unit is located at the middle part of power transmission shaft, emery wheel and wheel guard are located at the two ends of power transmission shaft, it is that the outer bearing end cap projecting surface inwards that semi-open type is located at the outside cooperates with bearing outer ring that bearing block is provided with inboard inner bearing end cap, and bearing outer ring can together take off with the outer bearing end cap.
For increasing function of use, can be provided with the polishing wheel connecting axle at the both ends of power transmission shaft.
The utlity model has advantages such as oiling is safeguarded, the replacing belt is convenient.During oiling, only need open half of inner bearing end cap, just only need take apart in the time of can refueling maintenance, replacing belt easily and be provided with the inside and outside bearing (ball) cover of adjusting bearing clearance pad one side, pull down in the lump together with the outer ring when pulling down the outer bearing end cap, get final product passing in the bearing saddle bore of belt on the frame.
Description of drawings: accompanying drawing is a structural representation of the present utility model.
The specific embodiment: with reference to accompanying drawing, 1 is frame among the figure, the 2nd, power transmission shaft, the 3rd, be located at the emery wheel at power transmission shaft 2 two ends symmetrically, the 4th, be located at emery wheel top wheel guard by support 5, support 5 is connected in a side of the bearing block 6 on the frame 1, bearing selects 30312 for use, outer bearing end cap 7 is fitted in the bearing block 6, and outer bearing end cap convex surface 11 inwards cooperates with bearing outer ring, and inner bearing end cap 8 is symmetrical semi-open type, be loaded on the inboard of bearing block 6, the middle part of power transmission shaft 2 is provided with belt drive unit 9, is provided with the connecting axle 10 that is used to install polishing wheel at the both ends of power transmission shaft 2, is the thread taper axle.
Claims (2)
1, a kind of abrasive machine, comprise frame (1), power transmission shaft (2) props up on frame (1) by bearing, belt drive unit (9) is located at the middle part of power transmission shaft (2), emery wheel (3) and wheel guard (4) are located at the two ends, middle part of power transmission shaft (2), it is characterized in that being located on the bearing block (6) inboard inner bearing enclosing cover (8) and be semi-open type, outer bearing end cap (7) convex surface (11) bearing outer ring inwards of being located at the outside cooperates.
2, abrasive machine according to claim 1 is characterized in that said power transmission shaft (2), is provided with polishing wheel connecting axle (10) at the two ends of power transmission shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320106815 CN2650934Y (en) | 2003-11-10 | 2003-11-10 | Grinding wheel machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320106815 CN2650934Y (en) | 2003-11-10 | 2003-11-10 | Grinding wheel machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2650934Y true CN2650934Y (en) | 2004-10-27 |
Family
ID=34341902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320106815 Expired - Fee Related CN2650934Y (en) | 2003-11-10 | 2003-11-10 | Grinding wheel machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2650934Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729107A (en) * | 2012-07-17 | 2012-10-17 | 邹伟进 | Double-station high-precision rubber covered roller grinding machine |
| CN102794709A (en) * | 2012-09-06 | 2012-11-28 | 刘凯 | Anti-explosion grinding wheel machine |
| CN102941531A (en) * | 2012-11-18 | 2013-02-27 | 苏州蓝王机床工具科技有限公司 | Grinder |
| CN103056735A (en) * | 2013-01-10 | 2013-04-24 | 重庆通用工业(集团)有限责任公司 | End grinding tool for large spindles |
| CN103358212A (en) * | 2013-07-18 | 2013-10-23 | 吴忠仪表有限责任公司 | Universal grinding device used for processing valve internal parts in coal chemical industry and specially used on engine lathe |
-
2003
- 2003-11-10 CN CN 200320106815 patent/CN2650934Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729107A (en) * | 2012-07-17 | 2012-10-17 | 邹伟进 | Double-station high-precision rubber covered roller grinding machine |
| CN102729107B (en) * | 2012-07-17 | 2015-03-25 | 邹伟进 | Double-station high-precision rubber covered roller grinding machine |
| CN102794709A (en) * | 2012-09-06 | 2012-11-28 | 刘凯 | Anti-explosion grinding wheel machine |
| CN102941531A (en) * | 2012-11-18 | 2013-02-27 | 苏州蓝王机床工具科技有限公司 | Grinder |
| CN103056735A (en) * | 2013-01-10 | 2013-04-24 | 重庆通用工业(集团)有限责任公司 | End grinding tool for large spindles |
| CN103056735B (en) * | 2013-01-10 | 2016-04-20 | 重庆通用工业(集团)有限责任公司 | Large main arbor cross grinding instrument |
| CN103358212A (en) * | 2013-07-18 | 2013-10-23 | 吴忠仪表有限责任公司 | Universal grinding device used for processing valve internal parts in coal chemical industry and specially used on engine lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |