CN201002204Y - Steel ball grinding machine - Google Patents
Steel ball grinding machine Download PDFInfo
- Publication number
- CN201002204Y CN201002204Y CNU2006200494977U CN200620049497U CN201002204Y CN 201002204 Y CN201002204 Y CN 201002204Y CN U2006200494977 U CNU2006200494977 U CN U2006200494977U CN 200620049497 U CN200620049497 U CN 200620049497U CN 201002204 Y CN201002204 Y CN 201002204Y
- Authority
- CN
- China
- Prior art keywords
- steel ball
- oil cylinder
- fixed disk
- precision
- friction ball
- 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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Abstract
The utility model discloses a new model friction ball grinder for solving the problems of the low precision of the prior similar machine tools and the low centering precision of a grind plate groove. The friction ball grinder comprises a bed, a spindle seat, a rotating disk, a fixed disk and an oil cylinder base and other parts. Compared with the prior friction ball grinders, the main difference is that a crossbeam is arranged between the spindle seat and the oil cylinder base, so that the precision of the friction ball grinder is solved; a centering adjusting device is positioned on the rotating disk and the fixed disk, so that the positioning precision of the grind plate groove is solved when assembling the grind plate.
Description
One, technical field
The utility model relates to a kind of machining tool, particularly relates to a kind of steel ball ball crusher.
Two, background technology
Existing steel ball ball crusher, steel ball ball lapping machine have influenced the precision of lathes such as steel ball ball crusher, steel ball ball lapping machine because spindle drum upper millstone end face is in stress for a long time.On rolling disc and fixed disk, need to install nog plate in addition, in order to install and remove conveniently, total gapped existence when nog plate is installed, this has just influenced the positioning accuracy of nog plate groove.
Three, summary of the invention
The purpose of this utility model is that a kind of novel steel ball ball crusher will be provided, to solve the low and low problem of nog plate groove positioning accuracy of machine tool accuracy that existing steel ball ball crusher exists.This novel steel ball ball crusher can adopt following technical scheme to implement: it is by lathe bed, spindle drum, rolling disc, parts such as fixed disk and oil cylinder seat are formed, wherein between spindle drum and oil cylinder seat, be provided with crossbeam, be separately fixed at spindle drum and above the oil cylinder seat by bolt, 4 aligning devices respectively are installed on the outer circumference surface of rolling disc and fixed disk, this aligning device is by the levelling piece, hold-down screw and aligning screw are formed, wherein hold-down screw is used for the levelling piece is fixed on the outer circumference surface of rolling disc or fixed disk, and the aligning screw is used to align the centering precision of nog plate.Angle between adjacent two aligning devices and the center of circle is 90 degree (promptly respectively installing by the quartering on the outer circumference surface of rolling disc, fixed disk).All the other structures and operation principle are identical with existing steel ball ball crusher.
According to the steel ball ball crusher of technique scheme design compared with prior art its advantage be: 1, the stable accuracy that can guarantee the steel ball ball crusher after the crossbeam, reliable is installed between spindle drum and oil cylinder seat; 2, install after the aligning device on rolling disc and the fixed disk, solved nog plate aligning precision problem effectively.
Four, description of drawings
Fig. 1, steel ball ball crusher structural representation;
The A of Fig. 2, Fig. 1 is to view;
The aligning device partial enlarged drawing of Fig. 3, Fig. 1.
Five, the specific embodiment
Below in conjunction with accompanying drawing, elaborate an embodiment of the present utility model.As Fig. 1, Fig. 2, shown in Figure 3, the steel ball ball crusher is made up of parts such as lathe bed 2, spindle drum 1, rolling disc 4, fixed disk 5 and oil cylinder seats 7, compares its main distinction with existing steel ball ball crusher and be to be provided with crossbeam 3 and to be separately fixed at spindle drum and above the oil cylinder seat by bolt between spindle drum 1 and oil cylinder seat 7.On the outer circumference surface of rolling disc 4 and fixed disk 5, respectively 4 aligning devices 6 are installed by the quartering, this aligning device is made up of levelling piece 9, hold-down screw 8 and aligning screw 10, and wherein hold-down screw will be aligned on the outer circumference surface that piece 9 is fixed on rolling disc 4 or fixed disk 5.By being bolted on the lathe bed, all the other structures and operation principle are identical with existing steel ball ball crusher respectively for spindle drum 1 and oil cylinder seat 7.
Claims (2)
1, a kind of steel ball ball crusher of forming by lathe bed (2), spindle drum (1), rolling disc (4), fixed disk (5) and oil cylinder seat (7), it is characterized in that between spindle drum (1) and oil cylinder seat (7), being provided with crossbeam (3) and be separately fixed at spindle drum (1) by bolt and above the oil cylinder seat (7), on the outer circumference surface of rolling disc (4) and fixed disk (5), respectively 4 aligning devices (6) be installed by the quartering.
2, steel ball ball crusher according to claim 1, it is characterized in that aligning device (6) is made up of levelling piece (9), hold-down screw (8) and aligning screw (10), wherein hold-down screw will be aligned on the outer circumference surface that piece (9) is fixed on rolling disc (4) or fixed disk (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200494977U CN201002204Y (en) | 2006-12-26 | 2006-12-26 | Steel ball grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200494977U CN201002204Y (en) | 2006-12-26 | 2006-12-26 | Steel ball grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201002204Y true CN201002204Y (en) | 2008-01-09 |
Family
ID=39037747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200494977U Expired - Fee Related CN201002204Y (en) | 2006-12-26 | 2006-12-26 | Steel ball grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201002204Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328269A (en) * | 2010-07-12 | 2012-01-25 | 贵州航天控制技术有限公司 | High-accuracy grinding machine for tiny spherical surface and grinding method thereof |
| CN103419120A (en) * | 2013-08-22 | 2013-12-04 | 安庆机床有限公司 | Vertical steel ball lapping machine with batch diameter control device |
| CN103612197A (en) * | 2013-12-06 | 2014-03-05 | 上海崇明机床厂 | Plate groove pressure balancing device for steel ball processing machine tool |
| CN105643430A (en) * | 2014-11-12 | 2016-06-08 | 上海崇明机床厂 | Center adjustment device for fixing disc of horizontal ball grinding machine |
| CN105643429A (en) * | 2014-11-12 | 2016-06-08 | 上海崇明机床厂 | Fine adjustment devices for rotary disc of micro steel ball grinding machine |
| CN110253382A (en) * | 2019-06-25 | 2019-09-20 | 太仓波恩精密机械有限公司 | One kind turning the pressure separation hydraulic steel ball lapping machine of guide colume type |
-
2006
- 2006-12-26 CN CNU2006200494977U patent/CN201002204Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328269A (en) * | 2010-07-12 | 2012-01-25 | 贵州航天控制技术有限公司 | High-accuracy grinding machine for tiny spherical surface and grinding method thereof |
| CN103419120A (en) * | 2013-08-22 | 2013-12-04 | 安庆机床有限公司 | Vertical steel ball lapping machine with batch diameter control device |
| CN103419120B (en) * | 2013-08-22 | 2015-12-23 | 安庆机床有限公司 | Be equipped with the vertical steel ball lapping machine of batch diameter control device |
| CN103612197A (en) * | 2013-12-06 | 2014-03-05 | 上海崇明机床厂 | Plate groove pressure balancing device for steel ball processing machine tool |
| CN105643430A (en) * | 2014-11-12 | 2016-06-08 | 上海崇明机床厂 | Center adjustment device for fixing disc of horizontal ball grinding machine |
| CN105643429A (en) * | 2014-11-12 | 2016-06-08 | 上海崇明机床厂 | Fine adjustment devices for rotary disc of micro steel ball grinding machine |
| CN110253382A (en) * | 2019-06-25 | 2019-09-20 | 太仓波恩精密机械有限公司 | One kind turning the pressure separation hydraulic steel ball lapping machine of guide colume type |
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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: 20080109 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |