CN104999325A - Reference ball rapid replacement structure - Google Patents
Reference ball rapid replacement structure Download PDFInfo
- Publication number
- CN104999325A CN104999325A CN201410156538.1A CN201410156538A CN104999325A CN 104999325 A CN104999325 A CN 104999325A CN 201410156538 A CN201410156538 A CN 201410156538A CN 104999325 A CN104999325 A CN 104999325A
- Authority
- CN
- China
- Prior art keywords
- point
- hole
- ball
- reference ball
- fast replacing
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Golf Clubs (AREA)
Abstract
The invention discloses a reference ball rapid replacement structure. The structure comprises a strong magnetic seat, a reference ball rod and a reference ball. A containing hole is formed on the strong magnetic seat, and a fixed screw hole is formed on one side of the strong magnetic seat and is communicated with the containing hole; one end of the reference ball rod is inserted in the containing hole, and the other end of the reference ball rod is provided with a locating table; and a positioning hole is formed on the lower portion of the reference ball, and the positioning hole is matched with the positioning table in shape. By means of the reference ball rapid replacement structure, due to the fact that the reference ball and the reference ball rod are of independent structures, as for different workpieces, reference ball rods or reference balls with different heights are needed. The reference ball rod or the reference ball can be independently replaced, so that the structure is wider in using range, more convenient to replace and low in using cost.
Description
[technical field]
The present invention relates to field of machining, point middle spherical structure used when particularly relating to a kind of machining.
[background technology]
In point, ball is reference sphere again, is the spherical tool of a kind of location, centering.In current point a ball instrument to generally include point in a ball, point middle club, powerful magnetic support, in described point club one end be fixed with described in point middle ball, the other end be fixed on described powerful magnetic support by screw and Screw hole structure, and described powerful magnetic support is fixed on workpiece.
When processed workpiece is different, point middle ball that in required point, the height of club can be different, required also can be different, and even a point middle ball goes wrong needs to change.But, when adopting ball instrument in above-mentioned point, when there being the demand, point middle ball and point overall structure that middle club is formed can only being changed, so make this tool applications limitation high, and use cost being high.
In view of this, ball fast replacing structure in exploitation a kind of point is necessary in fact, to solve the problem.
[summary of the invention]
Therefore, the object of this invention is to provide ball fast replacing structure in a kind of point, cannot different workpieces be adapted to solve existing instrument and change the high problem of trouble cost.
In order to achieve the above object, ball fast replacing structure in provided by the invention point, this structure comprises:
Powerful magnetic support, putting hole on it, described powerful magnetic support side offers fixing threaded hole, and described fixing threaded hole is communicated with described putting hole;
Club in point, its one end is inserted in described putting hole, and the other end has positioning table;
Ball in point, has locating hole below it, positioning table described in described locating hole form fit.
Optionally, described putting hole is vertical with described fixing threaded hole.
Optionally, closely cooperate between club and described putting hole in described point.
Optionally, be provided with screw in described fixing threaded hole, described screw is grub screw.
Optionally, also offer removal hole bottom described powerful magnetic support, coaxially and be communicated with, the aperture of described removal hole is less than the aperture of described putting hole for described removal hole and described putting hole.
Optionally, described positioning table is truncated conical shape.
Optionally, the described locating hole of ball adopts electric discharge processing and forming in described point.
Compared to prior art, utilize ball fast replacing structure in of the present invention point, because ball in described point and a point middle club are absolute construction, therefore when in the face of different workpieces, need to use point middle club of differing heights or different point middle balls, can to change separately in described point ball in club or described point, therefore this structure scope of application more extensively, changes convenient and use cost is low.
[accompanying drawing explanation]
Fig. 1 illustrates as the present invention's point middle ball fast replacing structure one preferred embodiment structural representation.
Fig. 2 illustrates as the present invention's point middle ball fast replacing structure one preferred embodiment decomposition texture schematic diagram.
[detailed description of the invention]
Please jointly consult Fig. 1, Fig. 2, Fig. 1 illustrates as the present invention's point middle ball fast replacing structure one preferred embodiment structural representation, Fig. 2 illustrate as the present invention's point middle ball fast replacing structure one preferred embodiment decomposition texture schematic diagram.
In order to achieve the above object, ball fast replacing structure in provided by the invention point, this structure comprises:
Powerful magnetic support 100, putting hole 101 on it, described powerful magnetic support 100 side offers fixing threaded hole 102, and described fixing threaded hole 102 is communicated with described putting hole 101;
Club 103 in point, its one end is inserted in described putting hole 101, and the other end has positioning table 104;
Ball 105 in point, has locating hole 106, positioning table 104 described in described locating hole 106 form fit below it.
Wherein, be provided with screw 107 in described fixing threaded hole 102, described screw is grub screw.By screwing of described screw 107, fixing in described point between club 103 and described powerful magnetic support 100 can be strengthened.
Wherein, described putting hole 101 can be vertical with described fixing threaded hole 102, thus reach force effect preferably when described screw 107 is fixed club 103 in described point.
Wherein, in described point club 103 can and described putting hole 101 between closely cooperate, so the combination that can reach therebetween is fixed.Certainly in described point club 103 can and described putting hole 101 between generally also can have less gap.
Wherein, can also offer removal hole 108 bottom described powerful magnetic support 100, described removal hole 108 is coaxial with described putting hole 101 and be communicated with, and the aperture of described removal hole 108 is less than the aperture of described putting hole 101, avoids a club 103 in described point to expose from below.
Wherein, described positioning table 104 is truncated conical shape, and the round table-like hole of described locating hole 106 corresponding positions, fixes with the cooperation reaching the two.
Wherein, in described point, the described locating hole 106 of ball 105 adopts electric discharge processing and forming, and its surface is had must frictional force, convenient with described point in club 103 fix.。
Compared to prior art, utilize ball fast replacing structure in of the present invention point, because ball in described point 105 and a point middle club 103 are absolute construction, therefore when in the face of different workpieces, need to use point middle club 103 of differing heights or different point middle balls 105, can to change separately in described point ball 105 in club 103 or described point, therefore this structure scope of application more extensively, changes convenient and use cost is low.
Claims (7)
1. a point middle ball fast replacing structure, it is characterized in that, this structure comprises:
Powerful magnetic support, putting hole on it, described powerful magnetic support side offers fixing threaded hole, and described fixing threaded hole is communicated with described putting hole;
Club in point, its one end is inserted in described putting hole, and the other end has positioning table;
Ball in point, has locating hole below it, positioning table described in described locating hole form fit.
2., as ball fast replacing structure in claim 1 point, it is characterized in that, described putting hole is vertical with described fixing threaded hole.
3., as ball fast replacing structure in claim 1 point, it is characterized in that, closely cooperate between club and described putting hole in described point.
4., as ball fast replacing structure in claim 1 point, it is characterized in that, be provided with screw in described fixing threaded hole, described screw is grub screw.
5. as ball fast replacing structure in claim 1 point, it is characterized in that, also offer removal hole bottom described powerful magnetic support, coaxially and be communicated with, the aperture of described removal hole is less than the aperture of described putting hole for described removal hole and described putting hole.
6., as ball fast replacing structure in claim 1 point, it is characterized in that, described positioning table is truncated conical shape.
7. as ball fast replacing structure in claim 1 point, it is characterized in that, in described point, the described locating hole of ball adopts electric discharge processing and forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156538.1A CN104999325B (en) | 2014-04-18 | 2014-04-18 | Ball fast replacing structure in point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156538.1A CN104999325B (en) | 2014-04-18 | 2014-04-18 | Ball fast replacing structure in point |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104999325A true CN104999325A (en) | 2015-10-28 |
| CN104999325B CN104999325B (en) | 2018-05-18 |
Family
ID=54372321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410156538.1A Active CN104999325B (en) | 2014-04-18 | 2014-04-18 | Ball fast replacing structure in point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104999325B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007078635A (en) * | 2005-09-16 | 2007-03-29 | Mitsutoyo Corp | Calibration fixture, and offset calculation method of image measuring machine |
| CN2927025Y (en) * | 2006-07-12 | 2007-07-25 | 哈尔滨量具刃具集团有限责任公司 | Random calibration ball |
| CN101868691A (en) * | 2007-10-19 | 2010-10-20 | 卡尔蔡司工业测量技术有限公司 | Method for correcting the measured values of a coordinate measurement device, and coordinate measurement device |
| CN201775872U (en) * | 2010-09-08 | 2011-03-30 | 盛晔 | Calibrating device of IGRT (image guided radiation therapy) equipment |
| CN203409599U (en) * | 2013-07-17 | 2014-01-29 | 哈尔滨航天模夹具制造有限责任公司 | Four-axis turning table auxiliary machining device for numerically-controlled machine tool |
| CN203887605U (en) * | 2014-04-18 | 2014-10-22 | 苏州汉扬精密电子有限公司 | Rapid replacement structure of reference ball |
-
2014
- 2014-04-18 CN CN201410156538.1A patent/CN104999325B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007078635A (en) * | 2005-09-16 | 2007-03-29 | Mitsutoyo Corp | Calibration fixture, and offset calculation method of image measuring machine |
| CN2927025Y (en) * | 2006-07-12 | 2007-07-25 | 哈尔滨量具刃具集团有限责任公司 | Random calibration ball |
| CN101868691A (en) * | 2007-10-19 | 2010-10-20 | 卡尔蔡司工业测量技术有限公司 | Method for correcting the measured values of a coordinate measurement device, and coordinate measurement device |
| CN201775872U (en) * | 2010-09-08 | 2011-03-30 | 盛晔 | Calibrating device of IGRT (image guided radiation therapy) equipment |
| CN203409599U (en) * | 2013-07-17 | 2014-01-29 | 哈尔滨航天模夹具制造有限责任公司 | Four-axis turning table auxiliary machining device for numerically-controlled machine tool |
| CN203887605U (en) * | 2014-04-18 | 2014-10-22 | 苏州汉扬精密电子有限公司 | Rapid replacement structure of reference ball |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104999325B (en) | 2018-05-18 |
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