CN102275126A - Upper plate pressurizing device for vertical steel ball lapping machine - Google Patents
Upper plate pressurizing device for vertical steel ball lapping machine Download PDFInfo
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- CN102275126A CN102275126A CN2011102640598A CN201110264059A CN102275126A CN 102275126 A CN102275126 A CN 102275126A CN 2011102640598 A CN2011102640598 A CN 2011102640598A CN 201110264059 A CN201110264059 A CN 201110264059A CN 102275126 A CN102275126 A CN 102275126A
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- lapping machine
- ball
- ball lapping
- screw
- steel ball
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Abstract
The invention discloses an upper plate pressurizing device for a vertical steel ball lapping machine. The upper plate pressurizing device comprises a vertical ball lapping machine, wherein a motor base is arranged on a beam between upper ends of two stand columns of the vertical ball lapping machine; a speed reduction motor is arranged on the motor base; a motor shaft is connected with a ball screw downwards through a mounting hole in the beam; a driving nut is arranged on the screw; a spring base which is in butt joint with an upper pressing plate is fixed to the outer wall on the periphery of the nut; a guiding device is arranged between the spring base and the screw; and a compression spring and an adjustable bolt are arranged between pressing plates of the spring base and an upper lapping plate. In the upper plate pressurizing device for the vertical steel ball lapping machine, a mode of pressurizing to keep pressure by hydraulic pressure is modified into a mode of pressurizing by driving the screw by the speed reduction motor, so the aim of no oil leakage and the aim of ensuring the accuracy of ball lapping are fulfilled.
Description
Technical field:
The present invention relates to lathe, particularly a kind of do not have hydraulic fluid leak, a vertical steel ball ball lapping machine that grinding precision is high go up the dish pressue device.
Background technology:
Pressue device is coiled in going up of existing vertical steel ball machine, all is to adopt the hydraulic mechanism drive to go up dish to move up and down, and the maintenance certain pressure makes upper and lower dish grind ball to steel ball.Because through regular meeting hydraulic fluid leak takes place in the work, the quality of lappingout steel ball is brought adverse effect.Development of science and technology is more and more higher to the requirement of steel ball machining accuracy at present, does not also have a kind of effective solution not have the effective way of hydraulic fluid leak at present.
Summary of the invention:
The purpose of this invention is to provide a kind of thorough solution hydraulic fluid leak, grind going up of the high vertical steel ball ball lapping machine of ball precision and coil pressue device.
Technical scheme of the present invention is finished as follows, it includes a vertical ball lapping machine, it is characterized in that: be provided with a motor cabinet on the crossbeam between the two root posts upper end of vertical ball lapping machine, a reducing motor is installed on the motor cabinet, installing hole on the motor shaft on crossbeam is connected with a ball-screw downwards, a drive nut is installed on the leading screw, be fixed with a spring base that docks with top board on the peripheral outer wall of nut, between spring base and leading screw, be provided with guider, the compression spring be installed between the pressing plate of spring base and top lap and adjust bolt.
The present invention changes the dish pressue device of going up of vertical steel ball ball lapping machine by reducing motor into by the hydraulic pressurization pressurize and drives the leading screw pressurization, and reaching does not have oil and leak and guarantee to grind the needs of ball precision again.
Description of drawings:
Accompanying drawing is a structural representation of the present invention.
The specific embodiment:
Describe embodiment in conjunction with the accompanying drawings in detail.The present invention is improvements over the prior art, improvements are to be provided with a motor cabinet on the end floor beam 2 on two root posts 13 of vertical ball lapping machine, a reducing motor 1 is installed on the motor cabinet, installing hole on the motor shaft on crossbeam is connected with a ball-screw 3 downwards, a drive nut 4 is installed on the leading screw, be fixed with a spring base that docks with top board 5 on the peripheral outer wall of nut, between spring base and leading screw, be provided with guider 6, between the pressing plate 10 of spring base and top lap 11, compression spring 8 and regulator bolts 7 be installed through spring base hole 9.Start reducing motor when grinding ball and drive the ball-screw rotation, the drive top lap moves down, top lap is with after following abrasive disk 12 contacts, the compression spring obtains the operating pressure of needs, reducing motor quits work, grind ball by the compression spring holding pressure, do not have oil when reaching correct grinding and leak the requirement of the precision of ensuring the quality of products.
Claims (1)
1. going up of a vertical steel ball ball lapping machine coiled pressue device, it includes a vertical ball lapping machine, it is characterized in that: be provided with a motor cabinet on the crossbeam between the two root posts upper end of vertical ball lapping machine, a reducing motor is installed on the motor cabinet, installing hole on the motor shaft on crossbeam is connected with a ball-screw downwards, a drive nut is installed on the leading screw, be fixed with a spring base that docks with top board on the peripheral outer wall of nut, between spring base and leading screw, be provided with guider, the compression spring be installed between the pressing plate of spring base and top lap and adjust bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102640598A CN102275126A (en) | 2011-09-02 | 2011-09-02 | Upper plate pressurizing device for vertical steel ball lapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102640598A CN102275126A (en) | 2011-09-02 | 2011-09-02 | Upper plate pressurizing device for vertical steel ball lapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102275126A true CN102275126A (en) | 2011-12-14 |
Family
ID=45101019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102640598A Pending CN102275126A (en) | 2011-09-02 | 2011-09-02 | Upper plate pressurizing device for vertical steel ball lapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102275126A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203686A (en) * | 2013-04-26 | 2013-07-17 | 新乡日升数控轴承装备股份有限公司 | Automatic ball unloading device on vertical type steel-ball grinding machine |
| CN103537977A (en) * | 2013-09-17 | 2014-01-29 | 浙江工业大学 | Automatic pressure device for grinding equipment |
| CN104149020A (en) * | 2014-08-04 | 2014-11-19 | 宁国市南方耐磨材料有限公司 | High-stability abrasion-resisting steel ball lapping machine |
| CN105058222A (en) * | 2015-08-31 | 2015-11-18 | 新乡日升数控轴承装备股份有限公司 | Pressurization mechanism on horizontal steel ball grinding machine |
| CN105290954A (en) * | 2015-09-08 | 2016-02-03 | 宁国市南方耐磨材料有限公司 | Wear-resisting steel ball grinding machine |
| CN108237464A (en) * | 2016-12-27 | 2018-07-03 | 上海崇明机床厂 | A kind of horizontal steel ball grinder |
| CN109500692A (en) * | 2019-01-14 | 2019-03-22 | 张万进 | A kind of automatic pressurizing device grinding steel ball machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1190811A (en) * | 1997-09-16 | 1999-04-06 | Advantest Corp | Ball machining device |
| CN2748222Y (en) * | 2004-10-15 | 2005-12-28 | 扬州赛克精密机械制造有限公司 | Hydraulic steel ball abrasive machine |
| CN101190502A (en) * | 2006-11-21 | 2008-06-04 | 河南新机股份有限公司 | Main pressure transmission mechanism of steel ball grinding machine |
| CN101518886A (en) * | 2009-03-27 | 2009-09-02 | 浙江工业大学 | High-precision ball double-rotation V-shaped groove efficient grinding unit |
| CN201437215U (en) * | 2009-07-30 | 2010-04-14 | 深圳市翠绿首饰股份有限公司 | grinding machine |
| CN202292402U (en) * | 2011-09-02 | 2012-07-04 | 新乡日升数控轴承装备股份有限公司 | Upper disk pressurization device for vertical steel ball grinding machine |
-
2011
- 2011-09-02 CN CN2011102640598A patent/CN102275126A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1190811A (en) * | 1997-09-16 | 1999-04-06 | Advantest Corp | Ball machining device |
| CN2748222Y (en) * | 2004-10-15 | 2005-12-28 | 扬州赛克精密机械制造有限公司 | Hydraulic steel ball abrasive machine |
| CN101190502A (en) * | 2006-11-21 | 2008-06-04 | 河南新机股份有限公司 | Main pressure transmission mechanism of steel ball grinding machine |
| CN101518886A (en) * | 2009-03-27 | 2009-09-02 | 浙江工业大学 | High-precision ball double-rotation V-shaped groove efficient grinding unit |
| CN201437215U (en) * | 2009-07-30 | 2010-04-14 | 深圳市翠绿首饰股份有限公司 | grinding machine |
| CN202292402U (en) * | 2011-09-02 | 2012-07-04 | 新乡日升数控轴承装备股份有限公司 | Upper disk pressurization device for vertical steel ball grinding machine |
Non-Patent Citations (1)
| Title |
|---|
| 薛会民等: "一种新型研球机的开发与研制", 《机床与液压》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203686A (en) * | 2013-04-26 | 2013-07-17 | 新乡日升数控轴承装备股份有限公司 | Automatic ball unloading device on vertical type steel-ball grinding machine |
| CN103203686B (en) * | 2013-04-26 | 2015-05-06 | 新乡日升数控轴承装备股份有限公司 | Automatic ball unloading device on vertical type steel-ball grinding machine |
| CN103537977A (en) * | 2013-09-17 | 2014-01-29 | 浙江工业大学 | Automatic pressure device for grinding equipment |
| CN104149020A (en) * | 2014-08-04 | 2014-11-19 | 宁国市南方耐磨材料有限公司 | High-stability abrasion-resisting steel ball lapping machine |
| CN105058222A (en) * | 2015-08-31 | 2015-11-18 | 新乡日升数控轴承装备股份有限公司 | Pressurization mechanism on horizontal steel ball grinding machine |
| CN105290954A (en) * | 2015-09-08 | 2016-02-03 | 宁国市南方耐磨材料有限公司 | Wear-resisting steel ball grinding machine |
| CN108237464A (en) * | 2016-12-27 | 2018-07-03 | 上海崇明机床厂 | A kind of horizontal steel ball grinder |
| CN108237464B (en) * | 2016-12-27 | 2020-12-29 | 上海崇明机床厂 | Horizontal steel ball grinding machine |
| CN109500692A (en) * | 2019-01-14 | 2019-03-22 | 张万进 | A kind of automatic pressurizing device grinding steel ball machine |
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Legal Events
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|---|---|---|---|
| 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: 20111214 |