CN104875088A - Spherical workpiece grinding machine tool - Google Patents
Spherical workpiece grinding machine tool Download PDFInfo
- Publication number
- CN104875088A CN104875088A CN201510219943.8A CN201510219943A CN104875088A CN 104875088 A CN104875088 A CN 104875088A CN 201510219943 A CN201510219943 A CN 201510219943A CN 104875088 A CN104875088 A CN 104875088A
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- CN
- China
- Prior art keywords
- piece
- polishing
- spherical work
- machine tool
- grinding
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
- B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
Abstract
The invention provides a spherical workpiece grinding machine tool. The spherical workpiece grinding machine tool comprises a machine tool body, a driving mechanism, a supporting seat, a limiting seat, a grinding base, a first connecting mechanism, a second connecting mechanism and a third connecting mechanism, wherein the supporting seat, the limiting seat and the grinding base are respectively provided with a supporting surface, a limiting surface and a grinding surface; the supporting seat is arranged on the machine tool body through the first connecting mechanism; the limiting seat and the grinding base are movably arranged on the machine tool body through the second connecting mechanism and the third connecting mechanism respectively; the supporting surface, the limiting surface and the grinding surface are U-shaped curved surface; concave surfaces of the supporting surface, the limiting surface and the grinding surface are opposite to each other in pairs; and a circle center angle corresponding to an optional arc passing through a center point on the grinding surface is greater than or equal to 180 degrees. By the spherical workpiece grinding machine tool, a spherical workpiece and grinding paper move oppositely so that the spherical workpiece is ground, the grinding paper at least covers a semispherical surface, the spherical workpiece can be ground in all directions and uneven grinding is avoided.
Description
Technical field
This description relates to machine tool technology field, particularly relates to a kind of spherical work-piece polishing machine tool.
Background technology
No matter spherical work-piece is in industry, or in life, be all often used to.The surface quality of spherical work-piece is an important reference of spherical work-piece performance rating.At present, spherical work-piece polishing is divided into machinery and artificial two kinds, and manual polishing speed is slow, and quality is uneven; Mechanical grinding is many to be realized by the mutual friction of spherical work-piece phase, and quality is difficult to ensure.
Description
Based on the technical problem that background technology exists, this description presents a kind of spherical work-piece polishing machine tool.
A kind of spherical work-piece polishing machine tool that the present invention proposes, carry out sanding and polishing for installing Sand paper for polishing to spherical work-piece, it comprises: machine body, driving mechanism, supporting seat, limit base, polishing pedestal, the first bindiny mechanism, the second bindiny mechanism and the 3rd bindiny mechanism;
Supporting seat, limit base and polishing pedestal are respectively equipped with supporting surface, confined planes and buffed surface; Supporting seat is arranged on machine body by the first bindiny mechanism, and limit base and polishing pedestal are arranged on machine body movably respectively by the second bindiny mechanism and the 3rd bindiny mechanism; Supporting surface, confined planes and buffed surface are concave curvatures, and concave surface in opposite directions, buffed surface crosses all degree of being more than or equal to of the central angle corresponding to camber line of central point for any one between any two;
Spherical work-piece is installed by supporting seat, limit base and polishing pedestal, and can connect the driving mechanism that it can be driven to rotate.
This description to be polished spherical work-piece by the relative motion of spherical work-piece and Sand paper for polishing, and Sand paper for polishing is arranged on buffed surface, and at least can cover hemisphere face, thus can realize omnibearing polishing to spherical work-piece, avoids polishing uneven.In bruting process, by supporting seat, limit base and polishing pedestal to spherical work-piece carry out against, spherical work-piece can be avoided to be shifted, ensure the reliable of polishing with steadily.
This description mechanism is simple, and reasonable in design, with low cost, condition depended degree is low, can meet the spherical work-piece processing needs of various sizes.
Preferably, supporting seat, limit base and polishing pedestal are removably mounted in the first bindiny mechanism, the second bindiny mechanism and the 3rd bindiny mechanism respectively.
So, supporting seat, limit base and polishing pedestal can be changed for the spherical work-piece of different size, thus be realized the processing of the spherical work-piece of different size by a machine tool.
Preferably, pedestal of polishing is provided with multiple securing member.
Preferably, securing member is screw.
Preferably, driving mechanism can drive spherical work-piece vertical rotation, and spherical workpiece level can be driven to rotate.
Preferably, supporting surface and confined planes are all fitted with bed course.
So, spherical work-piece both can be avoided in motion process to be directly subject to frictionally damage against supporting seat and limit base, can to have been cleared up the grinding waste material that spherical work-piece is adhered to by bed course again, avoid the remaining influence polishing effect of waste material.
Accompanying drawing explanation
Fig. 1 is a kind of spherical work-piece polishing machine tool structural representation that this description proposes;
Fig. 2 is that polishing pedestal and Sand paper for polishing assemble schematic diagram.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, a kind of spherical work-piece polishing machine tool that this description proposes, carry out sanding and polishing for installing Sand paper for polishing 5 couples of spherical work-piece A, it comprises: machine body, driving mechanism 1, supporting seat 2, limit base 3, polishing pedestal 4, first bindiny mechanism 7 of bindiny mechanism 6, second and the 3rd bindiny mechanism 8.
Supporting seat 2 is arranged on machine body by the first bindiny mechanism 6, and limit base 3 and polishing pedestal 4 are arranged on machine body movably respectively by the second bindiny mechanism 7 and the 3rd bindiny mechanism 8.
Spherical work-piece A is installed by supporting seat 2, limit base 3 and polishing pedestal 4.Supporting seat 2, limit base 3 and polishing pedestal 4 are respectively equipped with supporting surface 20, confined planes 30 and buffed surface 40, and supporting surface 20, confined planes 30 and buffed surface 40 are concave curvatures, and concave surface is in opposite directions between any two.
In present embodiment, supporting seat 2, limit base 3 and polishing pedestal 4 are removably mounted in the first bindiny mechanism 7 of bindiny mechanism 6, second and the 3rd bindiny mechanism 8 respectively, so, supporting seat 2, limit base 3 and polishing pedestal 4 can be changed for the spherical work-piece A of different size, thus realize the processing of the spherical work-piece A of different size.Namely for the spherical work-piece A of each size, supporting supporting seat 2, limit base 3 and polishing pedestal 4 is provided with.So when being installed by supporting seat 2, limit base 3 and polishing pedestal 4 by spherical work-piece A, supporting surface 20, confined planes 30 and the centre of sphere corresponding to buffed surface 40 overlap with the centre of sphere of spherical work-piece A, thus ensure the stability that spherical work-piece A installs.
On buffed surface 40, any central angle corresponding to camber line crossing central point is all more than or equal to 180 degree, to ensure that buffed surface 40 at least can cover half sphere of spherical work-piece A.
With reference to Fig. 2, Sand paper for polishing 5 is fitted on buffed surface 40 by the mode of viscose glue and also covers buffed surface 40 completely.During concrete enforcement, can also arrange multiple securing member 9 on polishing pedestal 4, Sand paper for polishing 5 is fitted on buffed surface 40 and also covers buffed surface 40 completely, and the edge of Sand paper for polishing 5 is fixed by securing member 9, to carry out spacing to Sand paper for polishing 5.Securing member 9 can adopt screw.
When spherical work-piece A is installed, should first select supporting supporting seat 2, limit base 3 and polishing pedestal 4 to be arranged on respectively in the first bindiny mechanism 7 of bindiny mechanism 6, second and the 3rd bindiny mechanism 8, more just Sand paper for polishing 5 is arranged on buffed surface 40; Then with supporting seat 2 for basic point, adjustment limit base 3 or polishing pedestal 4 coordinate supporting seat 2 to hold in the palm to hold spherical work-piece A, then are fixed to coordinate supporting seat 2 couples of spherical work-piece A by adjustment limit base 3 and pedestal 4 of polishing.After spherical work-piece A installation, Sand paper for polishing 5 part be fitted on buffed surface 40 spherical work-piece A, spherical work-piece A bottom of fitting completely is unsettled, so that the waste material under grinding drops, avoids waste material to stick to spherical work-piece A surface, impact polishing effect.
After spherical work-piece A installs, Sand paper for polishing 5 is fitted spherical work-piece A can cover at least hemisphere face of spherical work-piece A, supporting surface 20 to be positioned at below horizontal cross-section that spherical work-piece A crosses the centre of sphere and to support spherical work-piece A, confined planes 30 is against spherical work-piece A, the centre of sphere of spherical work-piece A is positioned at the triangle of the central point formation of the central point of supporting surface 20, the central point of confined planes 30 and buffed surface 40, undertaken spacing with this by supporting seat 2, limit base 3 and polishing pedestal 4 couples of spherical work-piece A, prevent spherical work-piece A to be shifted in processing bruting process.
Spherical work-piece A can be connected with driving mechanism 1, and driving mechanism 1 both can drive spherical work-piece A vertical rotation, and spherical work-piece A can be driven again to horizontally rotate.After spherical work-piece A installs, drive spherical work-piece A to rotate by driving mechanism 1, spherical work-piece A and Sand paper for polishing 5 relative motion, thus spherical work-piece A is polished.And the polishing making Sand paper for polishing 5 can carry out in both direction to spherical work-piece A with horizontal movement that moves both vertically of spherical work-piece A, thus ensure the uniformity of polishing.
In present embodiment, supporting surface 20 and confined planes 30 are all fitted with the bed course 10 against spherical work-piece A, both spherical work-piece A can have been avoided in motion process directly against supporting seat 2 and limit base 3, can be cleared up by the grinding waste material of attachment on bed course 10 couples of spherical work-piece A again, avoid the remaining influence polishing effect of waste material.
The above; be only this description preferably detailed description of the invention; but the protection domain of this description is not limited thereto; any those skilled in the art of being familiar with are in the technical scope that this description discloses; be equal to according to the technical scheme of this description and description design thereof and replaced or change, within the protection domain that all should be encompassed in this description.
Claims (6)
1. a spherical work-piece polishing machine tool, for installing Sand paper for polishing (5), sanding and polishing is carried out to spherical work-piece (A), it is characterized in that, comprising: machine body, driving mechanism (1), supporting seat (2), limit base (3), polishing pedestal (4), the first bindiny mechanism (6), the second bindiny mechanism (7) and the 3rd bindiny mechanism (8);
Supporting seat (2), limit base (3) and polishing pedestal (4) are respectively equipped with supporting surface (20), confined planes (30) and buffed surface (40); Supporting seat (2) is arranged on machine body by the first bindiny mechanism (6), and limit base (3) and polishing pedestal (4) are arranged on machine body movably respectively by the second bindiny mechanism (7) and the 3rd bindiny mechanism (8); Supporting surface (20), confined planes (30) and buffed surface (40) are concave curvatures, and between any two concave surface in opposite directions, the upper any central angle corresponding to camber line crossing central point of buffed surface (40) is all more than or equal to 180 degree;
Spherical work-piece (A) is installed by supporting seat (2), limit base (3) and polishing pedestal (4), and can connect the driving mechanism (1) that it can be driven to rotate.
2. spherical work-piece polishing machine tool as claimed in claim 1, it is characterized in that, supporting seat (2), limit base (3) and polishing pedestal (4) are removably mounted in the first bindiny mechanism (6), the second bindiny mechanism (7) and the 3rd bindiny mechanism (8) respectively.
3. spherical work-piece polishing machine tool as claimed in claim 1, is characterized in that, polishing pedestal (4) is provided with multiple securing member (9).
4. spherical work-piece polishing machine tool as claimed in claim 3, it is characterized in that, securing member (9) is screw.
5. spherical work-piece polishing machine tool as claimed in claim 1, it is characterized in that, driving mechanism (1) can drive spherical work-piece (A) vertical rotation, and spherical work-piece (A) can be driven to horizontally rotate.
6. the spherical work-piece polishing machine tool as described in any one of claim 1 to 5, is characterized in that, supporting surface (20) and confined planes (30) are all fitted with bed course (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219943.8A CN104875088B (en) | 2015-04-30 | 2015-04-30 | A kind of spherical work-piece polishing machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219943.8A CN104875088B (en) | 2015-04-30 | 2015-04-30 | A kind of spherical work-piece polishing machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104875088A true CN104875088A (en) | 2015-09-02 |
| CN104875088B CN104875088B (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510219943.8A Active CN104875088B (en) | 2015-04-30 | 2015-04-30 | A kind of spherical work-piece polishing machine tool |
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| Country | Link |
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| CN (1) | CN104875088B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185820A (en) * | 2020-02-21 | 2020-05-22 | 陈旭 | External rotary type grinding device for machining ornaments |
| CN114918551A (en) * | 2022-06-08 | 2022-08-19 | 广州番禺职业技术学院 | Laser engraving device based on numerical control processing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08243900A (en) * | 1995-03-10 | 1996-09-24 | Tokiwa Seiki Kogyo Kk | Method and device for spherical finish machining |
| WO2001034343A1 (en) * | 1999-11-10 | 2001-05-17 | Balltown Co., Ltd | Bowling ball resurfacing device |
| CN1678430A (en) * | 2002-06-26 | 2005-10-05 | 沈相培 | Bowling ball resurfacing apparatus |
| CN201009145Y (en) * | 2007-02-16 | 2008-01-23 | 陆锁根 | Valve ball machining machine tool of ceramic ball valve |
| JP5376647B2 (en) * | 2009-04-23 | 2013-12-25 | 独立行政法人理化学研究所 | Concave spherical grinding apparatus and method |
| CN103978412A (en) * | 2014-06-09 | 2014-08-13 | 威海百晟达机械设备有限公司 | Spherical surface finishing machine |
-
2015
- 2015-04-30 CN CN201510219943.8A patent/CN104875088B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08243900A (en) * | 1995-03-10 | 1996-09-24 | Tokiwa Seiki Kogyo Kk | Method and device for spherical finish machining |
| WO2001034343A1 (en) * | 1999-11-10 | 2001-05-17 | Balltown Co., Ltd | Bowling ball resurfacing device |
| CN1678430A (en) * | 2002-06-26 | 2005-10-05 | 沈相培 | Bowling ball resurfacing apparatus |
| CN201009145Y (en) * | 2007-02-16 | 2008-01-23 | 陆锁根 | Valve ball machining machine tool of ceramic ball valve |
| JP5376647B2 (en) * | 2009-04-23 | 2013-12-25 | 独立行政法人理化学研究所 | Concave spherical grinding apparatus and method |
| CN103978412A (en) * | 2014-06-09 | 2014-08-13 | 威海百晟达机械设备有限公司 | Spherical surface finishing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185820A (en) * | 2020-02-21 | 2020-05-22 | 陈旭 | External rotary type grinding device for machining ornaments |
| CN111185820B (en) * | 2020-02-21 | 2021-05-25 | 道县龙图饰品有限公司 | External rotary type grinding device for machining ornaments |
| CN114918551A (en) * | 2022-06-08 | 2022-08-19 | 广州番禺职业技术学院 | Laser engraving device based on numerical control processing |
| CN114918551B (en) * | 2022-06-08 | 2023-02-28 | 广州番禺职业技术学院 | Laser engraving device based on numerical control processing |
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| Publication number | Publication date |
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| CN104875088B (en) | 2018-10-12 |
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