CN103418806A - Deep groove ball bearing machine tool device - Google Patents
Deep groove ball bearing machine tool device Download PDFInfo
- Publication number
- CN103418806A CN103418806A CN2013103656234A CN201310365623A CN103418806A CN 103418806 A CN103418806 A CN 103418806A CN 2013103656234 A CN2013103656234 A CN 2013103656234A CN 201310365623 A CN201310365623 A CN 201310365623A CN 103418806 A CN103418806 A CN 103418806A
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- Prior art keywords
- gear
- ball bearing
- deep groove
- groove ball
- axle
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Abstract
The invention discloses a deep groove ball bearing machine tool device, which comprises a pin, adjusting nuts, an inner friction plate, an outer friction plate, a first washer, a check ring, a first gear, a second gear, a shaft, a deep groove ball bearing and a shaft sleeve, wherein the adjusting nuts are arranged on the two sides of the pin; the inner friction plate, the outer friction plate, the washer and the check ring are sequentially sleeved on the adjusting nuts from inside to outside; the first gear is arranged on the outer friction plate; the second gear is matched and sleeved on the first gear; the shaft is arranged on the second gear; the shaft sleeve is sleeved at one end of the shaft; the deep groove ball bearing is fixedly arranged at the upper end of the shaft. According to the device, the deep groove ball bearing is arranged on a machine tool, and can bear greater axial force, so that the axle center of a drilling main shaft is stabilized, and the probability of damage is lowered; the device is high in practicability, and has good effects.
Description
Technical field
The present invention 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, so that the steel ball of the load quantity of packing into from the bearing side to bearing inside.There are distortion and harmomegathus due to bearing ring 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.
Summary of the invention
Goal of the invention: in order to solve the deficiencies in the prior art, the invention provides a kind of deep groove ball bearing device for machine tool, can bear larger axial force, make 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 all is equipped with on described pin both sides, adjusting nut from inside to outside overlaps inner attrition piece, outside friction disc, packing ring and back-up ring is arranged successively, the first gear is housed on described outside friction disc, put supporting second gear that is equipped with on the first gear, 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 the installation deep groove ball bearing by mounting nuts.
Beneficial effect: the present invention is equipped 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.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.
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 all is housed, adjusting nut 2 from inside to outside overlaps inner attrition piece 3 is arranged successively, outside friction disc 4, packing ring 5 and back-up ring 6, the first gear 7 is housed on outside friction disc 4, put supporting second gear 8 that is equipped with on the first gear 7, 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 fixes deep groove ball bearing 11 is installed by mounting nuts 10.
For those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
The present invention is equipped 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 all is equipped with on described pin both sides, adjusting nut from inside to outside overlaps inner attrition piece, outside friction disc, packing ring and back-up ring is arranged successively, the first gear is housed on described outside friction disc, put supporting second gear that is equipped with on the first gear, 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, it is characterized in that: the upper end of described axle fixes the installation deep groove ball bearing by mounting nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103656234A CN103418806A (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 |
|---|---|---|---|
| CN2013103656234A CN103418806A (en) | 2013-08-21 | 2013-08-21 | Deep groove ball bearing machine tool device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103418806A true CN103418806A (en) | 2013-12-04 |
Family
ID=49644466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103656234A Pending CN103418806A (en) | 2013-08-21 | 2013-08-21 | Deep groove ball bearing machine tool device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103418806A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1391369A (en) * | 1971-09-15 | 1975-04-23 | Acme Cleveland Corp | Multiple spindle machine tool |
| JPH11300512A (en) * | 1998-04-24 | 1999-11-02 | Okuma Corp | Chucking device |
| CN2843730Y (en) * | 2005-12-15 | 2006-12-06 | 柳伟 | The tapping headstock mechanism of automatic instrument lathe |
| CN201297351Y (en) * | 2008-11-10 | 2009-08-26 | 扬州市天禾粉末冶金工业有限公司 | Dry type pneumatic clutch brake with multiple tooth friction discs |
| CN202174251U (en) * | 2011-07-09 | 2012-03-28 | 安徽省佳瑞德机械设备有限公司 | Main shaft with rotary pressing head shaft of automatic machine tool |
| CN203401086U (en) * | 2013-08-21 | 2014-01-22 | 南通汇能环保建材有限公司 | Deep groove ball bearing machine tool device |
-
2013
- 2013-08-21 CN CN2013103656234A patent/CN103418806A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1391369A (en) * | 1971-09-15 | 1975-04-23 | Acme Cleveland Corp | Multiple spindle machine tool |
| JPH11300512A (en) * | 1998-04-24 | 1999-11-02 | Okuma Corp | Chucking device |
| CN2843730Y (en) * | 2005-12-15 | 2006-12-06 | 柳伟 | The tapping headstock mechanism of automatic instrument lathe |
| CN201297351Y (en) * | 2008-11-10 | 2009-08-26 | 扬州市天禾粉末冶金工业有限公司 | Dry type pneumatic clutch brake with multiple tooth friction discs |
| CN202174251U (en) * | 2011-07-09 | 2012-03-28 | 安徽省佳瑞德机械设备有限公司 | Main shaft with rotary pressing head shaft of automatic machine tool |
| CN203401086U (en) * | 2013-08-21 | 2014-01-22 | 南通汇能环保建材有限公司 | Deep groove ball bearing machine tool device |
Non-Patent Citations (1)
| Title |
|---|
| 杨峻峰等: "《机床及夹具》", 31 March 2005, 清华大学出版社, article "2.3 CA6140型普通车床的主要结构", pages: 23-28 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |