CN203401086U - Deep groove ball bearing machine tool device - Google Patents
Deep groove ball bearing machine tool device Download PDFInfo
- Publication number
- CN203401086U CN203401086U CN201320510481.1U CN201320510481U CN203401086U CN 203401086 U CN203401086 U CN 203401086U CN 201320510481 U CN201320510481 U CN 201320510481U CN 203401086 U CN203401086 U CN 203401086U
- Authority
- CN
- China
- Prior art keywords
- ball bearing
- deep groove
- groove ball
- gear
- machine tool
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a deep groove ball bearing machine tool device. The deep groove ball bearing machine tool device comprises a pin, adjusting nuts, an inner friction plate, an outer friction plate, a first gasket, a check ring, a first gear, a second gear, a shaft, a deep groove ball bearing and a shaft sleeve. The adjusting nuts are installed on the two sides of the pin and sequentially sleeved with the inner friction plate, the outer friction plate, the gasket and the check ring from inside to outside. The first gear is installed on the outer friction plate. The second gear is placed on the first gear in a matched and sleeved mode. The shaft is installed on the second gear. One end of the shaft is sleeved with the shaft sleeve. The deep groove ball bearing is fixedly installed at the upper end of the shaft. The deep groove ball bearing is installed on a machine tool, the deep groove ball bearing machine tool device can bear large axial force, so that the shaft center of a main shaft to be drilled is stable, and the damage probability is reduced; the deep groove ball bearing machine tool device is high in practicability and good in effect.
Description
Technical field
The utility model is specifically related to a kind of deep groove ball bearing device for machine tool.
Background technology
Existing bearing is in outer ring and the same side of inner ring, and the breach of a dress steel ball of every processing, to pack the steel ball of load quantity into from bearing side to bearing inside.Because bearing ring exists distortion and harmomegathus when the heat treatment process, easily cause the actual size of filling slot and original size to have excessive error, can cause assembling rear steel ball and directly drop and cause damage from filling slot.
Utility model content
Utility model object: in order to solve the deficiencies in the prior art, the utility model provides a kind of deep groove ball bearing device for machine tool, can bear larger axial force, makes the axle center of main shaft stable.
Technical scheme: a kind of deep groove ball bearing device for machine tool, comprise pin, adjusting nut, inner attrition piece, outside friction disc, the first packing ring, back-up ring, the first gear, the second gear, axle, deep groove ball bearing, axle sleeve, adjusting nut is all equipped with on described pin both sides, adjusting nut from inside to outside overlaps and has inner attrition piece, outside friction disc, packing ring and back-up ring successively, the first gear is housed on described outside friction disc, on the first gear, put supporting second gear that is equipped with, on the second gear, axle is installed, one end cover of axle has axle sleeve, the upper end fixed installation deep groove ball bearing of axle.
As optimization: the upper end of described axle fixes installation deep groove ball bearing by mounting nuts.
Beneficial effect: the utility model is provided with deep groove ball bearing on lathe, can bear larger axial force, makes the axle center of main shaft stable, reduces damage probability, practical, effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
Embodiment
As shown in Figure 1, a kind of deep groove ball bearing device for machine tool, comprise pin 1, adjusting nut 2, inner attrition piece 3, outside friction disc 4, the first packing ring 5, back-up ring 6, the first gear 7, the second gear 8, axle 9, deep groove ball bearing 11, axle sleeve 12, sell 1 both sides adjusting nut 2 is all housed, adjusting nut 2 from inside to outside overlaps and has inner attrition piece 3 successively, outside friction disc 4, packing ring 5 and back-up ring 6, the first gear 7 is housed on outside friction disc 4, on the first gear 7, put supporting second gear 8 that is equipped with, on the second gear 8, axle 9 is installed, one end cover of axle 9 has axle sleeve 12, the upper end fixed installation deep groove ball bearing 11 of axle 9.The upper end of axle 9 is fixed deep groove ball bearing 11 is installed by mounting nuts 10.
For those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
The utility model is provided with deep groove ball bearing on lathe, can bear larger axial force, makes the axle center of drill spindle stable, reduces damage probability, practical, effective.
Claims (2)
1. a deep groove ball bearing device for machine tool, comprise pin, adjusting nut, inner attrition piece, outside friction disc, the first packing ring, back-up ring, the first gear, the second gear, axle, deep groove ball bearing, axle sleeve, it is characterized in that: adjusting nut is all equipped with on described pin both sides, adjusting nut from inside to outside overlaps and has inner attrition piece, outside friction disc, packing ring and back-up ring successively, the first gear is housed on described outside friction disc, on the first gear, put supporting second gear that is equipped with, on the second gear, axle is installed, one end cover of axle has axle sleeve, the upper end fixed installation deep groove ball bearing of axle.
2. deep groove ball bearing device for machine tool according to claim 1, is characterized in that: the upper end of described axle fixes installation deep groove ball bearing by mounting nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510481.1U CN203401086U (en) | 2013-08-21 | 2013-08-21 | Deep groove ball bearing machine tool device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510481.1U CN203401086U (en) | 2013-08-21 | 2013-08-21 | Deep groove ball bearing machine tool device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401086U true CN203401086U (en) | 2014-01-22 |
Family
ID=49937029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320510481.1U Expired - Fee Related CN203401086U (en) | 2013-08-21 | 2013-08-21 | Deep groove ball bearing machine tool device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418806A (en) * | 2013-08-21 | 2013-12-04 | 南通汇能环保建材有限公司 | Deep groove ball bearing machine tool device |
-
2013
- 2013-08-21 CN CN201320510481.1U patent/CN203401086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418806A (en) * | 2013-08-21 | 2013-12-04 | 南通汇能环保建材有限公司 | Deep groove ball bearing machine tool device |
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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: 20140122 Termination date: 20140821 |
|
| EXPY | Termination of patent right or utility model |