CN103447916B - Fixture for grinding spherical gasket - Google Patents
Fixture for grinding spherical gasket Download PDFInfo
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- CN103447916B CN103447916B CN201310354939.3A CN201310354939A CN103447916B CN 103447916 B CN103447916 B CN 103447916B CN 201310354939 A CN201310354939 A CN 201310354939A CN 103447916 B CN103447916 B CN 103447916B
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- spherical
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- spherical pad
- pad
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Abstract
The invention discloses a spherical gasket and a fixture for grinding the spherical gasket. The spherical gasket is an annular ring body with an inner sphere and an outer sphere, wherein a clamping notch is arranged on the outer edge of the annular ring body. The fixture comprises a flange plate and a chuck which are fixedly connected, wherein the chuck is provided with a spherical camber surface; the spherical camber surface and the inner sphere of the spherical gasket have the same curvature; the spherical camber surface of the chuck is provided with a plurality of locating pins and clamping pins; the shape of the inner side of the head part of each clamping pin is matched with the shape of the clamping notch; the head part of each clamping pin is exposed out of the spherical camber surface; other parts of each clamping pin are sleeved in an inner hole of an elastic rubber sleeve; the elastic rubber sleeve is fixedly arranged in the chuck. The spherical gasket provided by the invention can be quickly clamped and fixed on the fixture, and can be processed accurately by processing equipment conveniently, and the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of fixture of grinding spherical pad.
Background technology
Spherical pad is a kind of annular circle body with inside and outside spherical surface, the key of spherical pad is its sphere precision and fineness, at some critical component places, the required precision of spherical pad is high, and the sphere of spherical pad needs could arrive required precision by grinding.The patent of invention of " fixture for grinding spherical pad " of the patent No. 200810121605.0 that our company applied on October 11st, 2008 solves the problems referred to above preferably, but shortcoming is not by the spherical pad of magnetic absorption (as brass material, powdered metallurgical material) for some, just have no idea to utilize above-mentioned patented technology to implement grinding, our company also used a lot of solution afterwards, but on the whole, all to be clamped by manual type, speed is comparatively slow, obviously can not meet requirements of mass production.
Summary of the invention
In view of current known technology Problems existing, the technical problem to be solved in the present invention is to provide one can realize quick-clamping and fix, and improves the fixture of the grinding spherical pad of working (machining) efficiency.
For solving the problems of the technologies described above, the present invention takes following technical scheme:
The fixture of grinding spherical pad, spherical pad is the annular circle body with inside and outside spherical surface, the outer rim of annular circle body is provided with clamping breach, fixture comprises the ring flange and chuck that are fixedly connected with, chuck has the spherical arc identical with spherical pad Internal Spherical Surface curvature, chuck spherical arc is provided with multiple alignment pin, the axis of alignment pin is by chuck sphere centre and perpendicular to the rotation of fixture, the external diameter of alignment pin and the diameter of bore of spherical pad match, it is characterized in that: chuck spherical arc is also provided with holding pin, the inner portion shape of holding pin is coincide with clamping notch geometry, the head of holding pin exposes to spherical arc, the remainder of holding pin is set in the endoporus of elastic rubber sleeve, elastic rubber sleeve is installed at chuck internal fixtion, when grinding spherical pad, the endoporus of spherical pad, at the excircle orientation of alignment pin, clamps breach and contacts with the inner portion of holding pin, and under elastic deformation force's effect of elastic rubber sleeve, spherical pad is clamped on chuck by holding pin.
The fixture that technique scheme provides, the holding pin be provided with on chuck spherical arc is utilized to carry out Automatic-clamping to spherical pad, but not the electromagnetic adsorption technology mentioned in background technology, no matter not only can be applicable to is the spherical pad of irony, copper or other material, and quick-clamping can be realized and fix, structure is simple in addition.Fixture to the operation principle that spherical pad clamps is: when grinding spherical pad, the endoporus of spherical pad is aimed at the cylindrical of alignment pin, then slightly firmly spherical pad is pressed down, the head of holding pin will move position slightly toward both sides allows spherical pad transfer, after spherical pad is transferred and is put in place, the Internal Spherical Surface of spherical pad contacts with chuck spherical arc, at this moment the clamping breach of spherical pad contacts with the inner portion of holding pin, under elastic deformation force's effect of elastic rubber sleeve, spherical pad is clamped on chuck by holding pin, thus realize the quick-clamping of spherical pad on fixture and fix, greatly increase work efficiency, the present invention compared with prior art, there is outstanding substantive distinguishing features and significant progress.
Accompanying drawing explanation
The present invention has following accompanying drawing:
Fig. 1 is the front view of spherical pad,
Fig. 2 is the sectional view of Fig. 1,
Fig. 3 is the structural representation of fixture,
Fig. 4 is the schematic diagram that spherical pad carries out clamping on fixture.
Detailed description of the invention
Drawings illustrate technical scheme of the present invention and embodiment, further describe each details and the operation principle thereof of embodiment below more by reference to the accompanying drawings.
As shown in Figure 1, 2, spherical pad 1 of the present invention, for having the annular circle body of Internal Spherical Surface, spherical outside surface, the outer rim of annular circle body is provided with symmetrical two, left and right clamping breach 2, and the shape of clamping breach 2 is semicircle.
As shown in Figure 3, the fixture of grinding spherical pad of the present invention, comprise the ring flange 3 and chuck 10 that are fixedly connected with, chuck 10 has the spherical arc 6 identical with spherical pad 1 Internal Spherical Surface curvature, chuck spherical arc 6 is provided with the number of four alignment pin 5(alignment pins can according to actual arrangement), the axis 4 of alignment pin is by chuck 10 sphere centre and perpendicular to the rotation 9 of fixture, the external diameter of alignment pin 5 and the diameter of bore of spherical pad 1 match, chuck spherical arc 6 is also provided with holding pin 7, the left and right sides of each alignment pin 5 is arranged with two holding pins 7, the inner portion shape of holding pin 7 and clamping breach 2 shape of spherical pad are coincide, the head of holding pin 7 exposes to spherical arc 6, the remainder of holding pin 7 is set in the endoporus of elastic rubber sleeve 8, elastic rubber sleeve 8 is installed at chuck 10 internal fixtion, when grinding spherical pad, the endoporus of spherical pad 1, at the excircle orientation of alignment pin 5, clamps breach 2 and contacts with the inner portion of holding pin 7, and under elastic deformation force's effect of elastic rubber sleeve 8, spherical pad 1 is clamped on chuck by holding pin 7.
Fixture of the present invention carries out quick-clamping to spherical pad of the present invention like this and fixes: as shown in Figure 4, when grinding spherical pad, the endoporus of spherical pad is aimed at the cylindrical of alignment pin, then slightly firmly spherical pad is pressed down, the head of holding pin will move position slightly toward both sides allows spherical pad transfer, after spherical pad is transferred and is put in place, the Internal Spherical Surface of spherical pad contacts with chuck spherical arc, at this moment the clamping breach of spherical pad contacts with the inner portion of holding pin, under elastic deformation force's effect of elastic rubber sleeve, spherical pad is clamped on chuck by holding pin, thus realize quick-clamping and fix, greatly increase work efficiency.
Claims (1)
1. the fixture of grinding spherical pad, spherical pad is the annular circle body with inside and outside spherical surface, the outer rim of annular circle body is provided with clamping breach, fixture comprises the ring flange and chuck that are fixedly connected with, chuck has the spherical arc identical with spherical pad Internal Spherical Surface curvature, chuck spherical arc is provided with multiple alignment pin, the axis of alignment pin is by chuck sphere centre and perpendicular to the rotation of fixture, the external diameter of alignment pin and the diameter of bore of spherical pad match, it is characterized in that: chuck spherical arc is also provided with holding pin, the inner portion shape of holding pin is coincide with clamping notch geometry, the head of holding pin exposes to spherical arc, the remainder of holding pin is set in the endoporus of elastic rubber sleeve, elastic rubber sleeve is installed at chuck internal fixtion, when grinding spherical pad, the endoporus of spherical pad, at the excircle orientation of alignment pin, clamps breach and contacts with the inner portion of holding pin, and under elastic deformation force's effect of elastic rubber sleeve, spherical pad is clamped on chuck by holding pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310354939.3A CN103447916B (en) | 2013-08-15 | 2013-08-15 | Fixture for grinding spherical gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310354939.3A CN103447916B (en) | 2013-08-15 | 2013-08-15 | Fixture for grinding spherical gasket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103447916A CN103447916A (en) | 2013-12-18 |
| CN103447916B true CN103447916B (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310354939.3A Active CN103447916B (en) | 2013-08-15 | 2013-08-15 | Fixture for grinding spherical gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103447916B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827392B (en) * | 2015-05-05 | 2018-11-27 | 薛瑞华 | A kind of grinding spherical pad spherical outside surface fixture |
| CN104827395B (en) * | 2015-05-05 | 2017-07-04 | 薛瑞华 | The fixture of grinding spherical pad |
| CN104827391B (en) * | 2015-05-05 | 2018-11-27 | 薛瑞华 | Grinding spherical pad spherical outside surface fixture |
| CN104827389B (en) * | 2015-05-05 | 2018-11-27 | 薛瑞华 | Spherical pad spherical outside surface clamp |
| CN104827393B (en) * | 2015-05-05 | 2017-07-04 | 薛瑞华 | Spherical pad clamp |
| CN104827390B (en) * | 2015-05-05 | 2019-03-05 | 瑞安市天裕机械有限公司 | A kind of spherical pad spherical outside surface clamp |
| CN105081923A (en) * | 2015-07-31 | 2015-11-25 | 瑞安市车辆配件厂 | Clamp for grinding of external spherical surface of spherical surface washer |
| CN105257673B (en) * | 2015-11-02 | 2017-10-27 | 薛瑞华 | Spherical pad clamp |
| CN106041724A (en) * | 2016-06-15 | 2016-10-26 | 耐世特凌云驱动***（芜湖）有限公司 | Initial positioning tool of outer ring combined grinding machine |
| CN107571108A (en) * | 2017-09-27 | 2018-01-12 | 南京晨伟机械设备制造有限公司 | One species tile column structure outer cylinder fine grinding frock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101391391A (en) * | 2008-10-11 | 2009-03-25 | 瑞安市车辆配件厂 | Clamp for grinding spherical pad |
| CN201267950Y (en) * | 2008-10-11 | 2009-07-08 | 瑞安市车辆配件厂 | Clamper for grinding spherical pad |
| CN201596952U (en) * | 2009-12-29 | 2010-10-06 | 瑞安市车辆配件厂 | Clamp for grinding spherical gaskets |
| CN201792266U (en) * | 2010-09-02 | 2011-04-13 | 瑞安市车辆配件厂 | Fixture for grinding spherical gasket |
| CN203062469U (en) * | 2013-03-11 | 2013-07-17 | 瑞安市车辆配件厂 | Fixture for grinding inner spherical surface of spherical gasket |
| CN203380734U (en) * | 2013-08-15 | 2014-01-08 | 瑞安市车辆配件厂 | Spherical gasket and fixture for grinding same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010017839A (en) * | 2008-07-14 | 2010-01-28 | Yasuhiro Yamaguchi | Holding type vehicle height adjustment tool |
-
2013
- 2013-08-15 CN CN201310354939.3A patent/CN103447916B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101391391A (en) * | 2008-10-11 | 2009-03-25 | 瑞安市车辆配件厂 | Clamp for grinding spherical pad |
| CN201267950Y (en) * | 2008-10-11 | 2009-07-08 | 瑞安市车辆配件厂 | Clamper for grinding spherical pad |
| CN201596952U (en) * | 2009-12-29 | 2010-10-06 | 瑞安市车辆配件厂 | Clamp for grinding spherical gaskets |
| CN201792266U (en) * | 2010-09-02 | 2011-04-13 | 瑞安市车辆配件厂 | Fixture for grinding spherical gasket |
| CN203062469U (en) * | 2013-03-11 | 2013-07-17 | 瑞安市车辆配件厂 | Fixture for grinding inner spherical surface of spherical gasket |
| CN203380734U (en) * | 2013-08-15 | 2014-01-08 | 瑞安市车辆配件厂 | Spherical gasket and fixture for grinding same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103447916A (en) | 2013-12-18 |
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