CN101612718A - A kind of grinding head for polishing - Google Patents
A kind of grinding head for polishing Download PDFInfo
- Publication number
- CN101612718A CN101612718A CN200910041188A CN200910041188A CN101612718A CN 101612718 A CN101612718 A CN 101612718A CN 200910041188 A CN200910041188 A CN 200910041188A CN 200910041188 A CN200910041188 A CN 200910041188A CN 101612718 A CN101612718 A CN 101612718A
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- Prior art keywords
- mill
- cylindric
- mill seat
- ring flange
- seat
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- 238000005498 polishing Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004575 stone Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000010438 granite Substances 0.000 description 2
- 239000004579 marble Substances 0.000 description 2
- 208000005168 Intussusception Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The present invention relates to a kind of grinding head for polishing, comprise mill and bistrique mounting structure, above mill, set gradually cylindric down mill seat, cylindric in mill seat and the cylindric mill seat of going up, the upper end of the lower end of following mill seat, middle mill seat and on the lower end of mill seat be respectively equipped with ring flange, mill is connected with a following mill seat ring flange by bolt, cylindric down mill seat is outer be nested in cylindric in the mill seat go up and be in transmission connection by bayonet unit, in cylindric mill seat ring flange and cylindric between the mill seat ring flange, be provided with elastic connecting device.Because between the ring flange of last mill seat and middle mill seat, adopt elastic connecting device, make it can follow the shape on work piece surface and change the inclination angle of mill voluntarily, adapting to the processing of the not plane surface that has radian, and can reduce the processing noise, improve product percent of pass.
Description
Technical field:
The present invention relates to a kind of grinding, polissoir, especially a kind of grinding head for polishing that is used for various light sheet materials such as granite, marble, devitrified glass, ceramic tile on the automatic continuous polisher drive mandrel that is assemblied in.
Background technology:
Be used for the grinding head for polishing of various light sheet material Surface Machining such as granite, marble, devitrified glass, ceramic tile, mainly form, during use, mill is installed on the polishing drive mandrel by bindiny mechanism by mill that abrasive disc is housed and bindiny mechanism thereof.
Being connected to of the mill of traditional grinding head for polishing and drive mandrel is rigidly connected, add man-hour, the mill abrasive disc is line with the surface of work piece and contacts, therefore, traditional grinding head for polishing only is fit to adobe preferably of grinding-polishing surface smoothness or stone material, then can't effectively polish processing for rugged surface, for example, building stones sheet material by the disc cutter cutting, there is the out-of-flatness surface that has radian of inclination in its upper area, and traditional grinding head for polishing is difficult to adapt to the processing of this out-of-flatness surface stone material.
In addition, because mill and being connected to of drive mandrel are rigidly connected, in polishing processing, also there are shortcomings such as noise is big, product percentage of damage height.
At the problems referred to above, Chinese patent proposes " a kind of grinding head for polishing that can adapt to surface to be machined automatically " utility model technical scheme, it is hinged that drive mandrel and mill are modified into multivariant sphere, be intended to make the bistrique can be according to the corresponding relative inclination that changes with drive mandrel of independently following of the degree of deformation of product surface, can follow the form of product surface and float to adapt to voluntarily, the surface is uneven to be fit to, ups and downs Ceramic Tiles, stone surface polishing.But when this programme was implemented, the joint of drive mandrel was connected with the plinth of mill, realized that with the draw-in groove on being arranged on the mill plinth buckle is connected by the bayonet lock that is arranged on the drive mandrel joint.Therefore, although the contact-making surface of the plinth of the joint of drive mandrel and mill is a hemisphere face, mill can only swing around the axis of bayonet lock, is difficult to realize multivariant any swing, also is difficult to effectively polish processing for rugged surface.There are shortcomings such as noise is big, percentage of damage height equally in described technical scheme.
Summary of the invention:
The objective of the invention is to overcome the shortcoming of the above grinding head for polishing, providing a kind of can follow the shape on work piece surface and change the inclination angle of mill voluntarily, adapting to the processing of the not plane surface that has radian, and can reduce the processing noise, improve the grinding head for polishing of product percent of pass.
The present invention, comprise mill and bistrique mounting structure, above mill, set gradually the cylindric seat of mill down, mill seat and the cylindric mill seat of going up in cylindric, in the lower end of grinding seat down, the upper end of middle mill seat and the lower end of last mill seat are respectively equipped with ring flange, mill is connected with a following mill seat ring flange by bolt, cylindric down mill seat is outer be nested in cylindric in the mill seat go up and be in transmission connection by bayonet unit, in cylindric mill seat ring flange and cylindric between the mill seat ring flange, be provided with elastic connecting device, cylindric endoporus and the keyway of going up the mill seat constitutes the bistrique mounting structure, and cylindric endoporus and the drive mandrel that goes up the mill seat adapts.
The present invention, described elastic connecting device can by at least 3 penetrate the bolt on the ring flange connecting through hole and nut thereof and in cylindric mill seat ring flange with cylindric between the mill ring flange and the compression spring that is enclosed within on the bolt constitute.The quantity of bolt and nut thereof is decided on the mill diameter, and for example 3-6, but be no less than 3.
The present invention, in cylindric mill seat ring flange and cylindric on the circumference side between the mill seat ring flange, be provided with protective cover, protective cover is fixed on the mill seat ring flange by screw, the inwall of protective cover is a matched in clearance with middle circumference side of grinding a ring flange.
The present invention, described bayonet unit by radially be arranged on cylindric on the mill seat bayonet lock and be arranged on down that the mill seat is gone up and with " L " shape draw-in groove formation of bayonet lock coupling.In automatic continuous polisher, the part drive mandrel is for clockwise rotating, and another part is for rotating counterclockwise, and therefore, " L " shape draw-in groove also comprises instead " L " shape draw-in groove.
The present invention has following advantage:
1, the mill seat adopts cylinder to add flange plate structure, under the prerequisite that guarantees mill base tool intensity, effectively alleviates the gross weight of bistrique, thereby reduces main driving motor power, realizes energy-saving and cost-reducing.
2, the mill seat is made up of last mill seat, middle mill seat and following mill seat three parts, middle mill seat and the following seat that grinds are in transmission connection by tubular cover stack buckle, the advantage that the tubular intussusception connects is to guarantee to grind the perpendicularity after the seat assembling, effectively reduces rocking of grinding head for polishing, improves the product mechanical performance; The advantage that buckle is in transmission connection is to be convenient for changing mill, increases work efficiency.
3, between the ring flange of last mill seat and middle mill seat, adopting elastic connecting device, is core of the present invention, and its good effect is:
A) when polishing machine processing work, drive mandrel is under the effect of cylinder, give downward active force of grinding head for polishing, when polished object is a plane, under the cylinder pressure effect, each the compression spring stress that acts between mill seat and the middle mill seat equates that mill and the parallel contact of polished object surfaces are realized effectively polishing; When polished object is an out-of-flatness surface that has a radian, under the cylinder pressure effect, act on compression spring between mill seat and the middle mill seat with stressed unequal, mill seat, mill seat and the whole run-off the straight of mill down in making, the inclination of mill will change with the height on work piece surface, and mill is similarly realized effectively polishing to the out-of-flatness surface that has radian.
B) owing between the ring flange of last mill seat and middle mill seat, adopt elastic device to connect, can not only regulate the inclination angle of mill automatically, also has cushioning effect simultaneously, reduce the impulsive force of bistrique, can not only reduce the percentage of damage of work piece, also can reduce the lathe noise simultaneously work piece.
Description of drawings:
Fig. 1 is the structure principle chart (front view) of embodiment;
Fig. 2 is a vertical view.
Among the figure, 10, mill 11, abrasive disc 12, bolt 13, protective cover 14, bolt 15, compression spring 16, screw 17, nut 20, go up mill seat 21, go up a mill seat ring flange 22, keyway 23, endoporus 30, middle mill seat 31, middle mill seat ring flange 32, bayonet lock 40, down mill seat 41, grind a ring flange 42, draw-in groove down.
The specific embodiment:
With reference to Fig. 1-Fig. 2, a kind of grinding head for polishing, comprise mill 10 and bistrique mounting structure, above mill 10, set gradually the cylindric seat of mill down 40, mill seat 30 and the cylindric mill seat 20 of going up in cylindric, in the lower end of grinding seat 40 down, the upper end of middle mill seat 30 and the lower end of last mill seat 20 are respectively equipped with ring flange, mill 10 is connected with a following mill seat ring flange 41 by bolt 12, cylindric down mill seat 40 is outer to be nested in and to be in transmission connection on the mill seat 30 and by bayonet unit in cylindric, described bayonet unit by radially be arranged on cylindric on the mill seat 30 bayonet lock 32 and be arranged on down on the mill seat 40 and with " L " shape draw-in groove 42 formations of bayonet lock coupling.In cylindric mill seat ring flange 31 and cylindric between the mill seat ring flange 21, be provided with elastic connecting device, described elastic connecting device by 3 penetrate the bolt on the ring flange connecting through hole 14 and nut 17 thereof and in cylindric mill seat ring flange 31 with cylindric between the mill ring flange 21 and the compression spring 15 that is enclosed within on the bolt 14 constitute.Cylindric endoporus 23 and the keyway 22 of going up mill seat 20 constitutes the bistrique mounting structure, and cylindric endoporus and the drive mandrel that goes up the mill seat adapts.In cylindric mill seat ring flange 31 and cylindric on the circumference side between the mill seat ring flange 21, protective cover 13 is set, protective cover 13 is fixed on the mill seat ring flange 21 by a plurality of screws 16, and the circumference side of the inwall of protective cover 13 and middle mill seat ring flange 31 is a matched in clearance.
Claims (5)
1, a kind of grinding head for polishing, comprise mill (10) and bistrique mounting structure, it is characterized in that: top in mill (10), set gradually cylindric mill seat (40) down, mill seat (30) and the cylindric mill seat (20) of going up in cylindric, in the lower end of grinding seat (40) down, the upper end of middle mill seat (30) and the lower end of last mill seat (20) are respectively equipped with ring flange, mill (10) is connected with a following mill seat ring flange (41) by bolt (12), the outer cylindric middle mill seat (30) that is nested in of cylindric mill down (40) upward and by bayonet unit is in transmission connection, mill seat ring flange (31) and cylindric going up between the mill seat ring flange (21) in cylindric, be provided with elastic connecting device, cylindric endoporus (23) and the keyway (22) of going up mill seat (20) constitutes the bistrique mounting structure, and cylindric endoporus and the drive mandrel that goes up the mill seat adapts.
2, grinding head for polishing according to claim 1 is characterized in that: described elastic connecting device penetrates at bolt on the ring flange connecting through hole (14) and nut (17) thereof and is arranged in cylindric mill seat ring flange (31) by at least 3 and goes up between the mill seat ring flange (21) and be enclosed within compression spring (15) formation on the bolt (14) with cylindric.
3, grinding head for polishing according to claim 1 and 2, it is characterized in that: mill seat ring flange (31) and cylindric going up on the circumference side of grinding between the seat ring flange (21) in cylindric, be provided with protective cover (13), protective cover (13) is fixed on the mill seat ring flange (21) by screw (16), and the circumference side of the inwall of protective cover (13) and middle mill seat ring flange (31) is a matched in clearance.
4, grinding head for polishing according to claim 1 and 2 is characterized in that: described bayonet unit by radially be arranged on cylindric in bayonet lock (32) on the mill seat (30) and " L " shape draw-in groove (42) formation that is arranged on down that mill seat (40) is gone up and mates with bayonet lock.
5, grinding head for polishing according to claim 3 is characterized in that: described bayonet unit by radially be arranged on cylindric in bayonet lock (32) on the mill seat (30) and " L " shape draw-in groove (42) formation that is arranged on down that mill seat (40) is gone up and mates with bayonet lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100411883A CN101612718B (en) | 2009-07-15 | 2009-07-15 | Polishing grinding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100411883A CN101612718B (en) | 2009-07-15 | 2009-07-15 | Polishing grinding head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101612718A true CN101612718A (en) | 2009-12-30 |
| CN101612718B CN101612718B (en) | 2011-08-10 |
Family
ID=41492694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100411883A Active CN101612718B (en) | 2009-07-15 | 2009-07-15 | Polishing grinding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101612718B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972988A (en) * | 2010-06-28 | 2011-02-16 | 清华大学 | Trimming head for polishing pad |
| CN103302585A (en) * | 2013-06-25 | 2013-09-18 | 濮阳市亚利机械制造有限公司 | Grinder for grinding air cannon mouth |
| CN104827377A (en) * | 2015-05-08 | 2015-08-12 | 浙江省特种设备检验研究院 | Polishing device for wall-climbing robot with wall surface polishing function |
| CN105710748A (en) * | 2016-03-21 | 2016-06-29 | 浙江亚恩材料工程技术有限公司 | Accurate-grinding device for valve plate |
| CN106541323A (en) * | 2015-09-22 | 2017-03-29 | 上海东新冶金技术工程有限公司 | Slab end face sander and its using method |
| CN110587476A (en) * | 2019-10-17 | 2019-12-20 | 福州亿发智能科技有限公司 | Double-floating grinding head and clamping device |
| CN113427384A (en) * | 2021-08-26 | 2021-09-24 | 海门市协通精密机械制造有限公司 | A accurate burnishing device for auto-parts |
-
2009
- 2009-07-15 CN CN2009100411883A patent/CN101612718B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972988A (en) * | 2010-06-28 | 2011-02-16 | 清华大学 | Trimming head for polishing pad |
| CN101972988B (en) * | 2010-06-28 | 2012-05-16 | 清华大学 | Trimming head for polishing pad |
| CN103302585A (en) * | 2013-06-25 | 2013-09-18 | 濮阳市亚利机械制造有限公司 | Grinder for grinding air cannon mouth |
| CN104827377A (en) * | 2015-05-08 | 2015-08-12 | 浙江省特种设备检验研究院 | Polishing device for wall-climbing robot with wall surface polishing function |
| CN106541323A (en) * | 2015-09-22 | 2017-03-29 | 上海东新冶金技术工程有限公司 | Slab end face sander and its using method |
| CN106541323B (en) * | 2015-09-22 | 2024-01-16 | 上海东新冶金技术工程有限公司 | Slab end face grinding machine and using method thereof |
| CN105710748A (en) * | 2016-03-21 | 2016-06-29 | 浙江亚恩材料工程技术有限公司 | Accurate-grinding device for valve plate |
| CN110587476A (en) * | 2019-10-17 | 2019-12-20 | 福州亿发智能科技有限公司 | Double-floating grinding head and clamping device |
| CN113427384A (en) * | 2021-08-26 | 2021-09-24 | 海门市协通精密机械制造有限公司 | A accurate burnishing device for auto-parts |
| CN113427384B (en) * | 2021-08-26 | 2021-10-29 | 海门市协通精密机械制造有限公司 | A accurate burnishing device for auto-parts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101612718B (en) | 2011-08-10 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HESHENG MACHINERY STONE CO., LTD., JIEDONG COUNTY Free format text: FORMER OWNER: SHEN RONGHUI Effective date: 20111019 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111019 Address after: 515561, Guangdong, Jieyang province Jiedong County town land tail Village Patentee after: Hesheng Machinery Stone Co., Ltd., Jiedong County Address before: 515561 Guangdong County, Jieyang City, Jiedong Province town of earth tail village, Jiedong County Cement Machinery Co., Ltd. Patentee before: Shen Ronghui |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 515561, Guangdong Jieyang Airport Economic Zone, capital town, fairy Po Village Patentee after: JIEYANG HESHENG MACHINERY STONE CO., LTD. Address before: 515561, Guangdong, Jieyang province Jiedong County town land tail Village Patentee before: Hesheng Machinery Stone Co., Ltd., Jiedong County |