CN202361939U - Supporting arrangement for symmetric degree measurement of bearing casting seat - Google Patents
Supporting arrangement for symmetric degree measurement of bearing casting seat Download PDFInfo
- Publication number
- CN202361939U CN202361939U CN2011204650388U CN201120465038U CN202361939U CN 202361939 U CN202361939 U CN 202361939U CN 2011204650388 U CN2011204650388 U CN 2011204650388U CN 201120465038 U CN201120465038 U CN 201120465038U CN 202361939 U CN202361939 U CN 202361939U
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- Prior art keywords
- supporting screw
- supporting
- pedestal
- screw
- measuring head
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- 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.)
- Expired - Fee Related
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Abstract
Provided is a supporting arrangement for the symmetric degree measurement of a bearing casting seat, comprising a pedestal, a supporting screw, a locking screw, and a measuring head, wherein the locking screw is arranged at the upper end of the pedestal; the lower portion of the supporting screw passes through the locking screw and extends into the pedestal; the measuring head is arranged inside the upper portion of the supporting screw, with the upper portion of the measuring head extending to the outside of the supporting screw; and the upper portion of the supporting screw is further provided with a handle. The supporting arrangement of the utility model can be conveniently adjusted, featuring precise measurement and excellent effect.
Description
Technical field
The utility model relates to a kind of fulcrum arrangement, and specifically a kind of sprue base that is used for block bearing is convenient to the device that the symmetry of sprue base is measured.
Background technology
Roller bearing units need be used sprue base when in use, this sprue base tolerance value whether within the range of permission, with the quality that directly has influence on bearing.To the measurement of the symmetry tolerance of sprue base the time, need sprue base be supported with the supporting of three somes contacts, one of them processing plane is adjusted into a satisfactory witness mark plane, the symmetry of being correlated with is again measured.
Summary of the invention
The technical matters that the utility model will solve provides the fulcrum arrangement of a kind of easy adjustment, bearing sprue base symmetry that measurement effect is good.
In order to solve the problems of the technologies described above, the utility model is taked following technical scheme:
The fulcrum arrangement that a kind of bearing sprue base symmetry is measured; Comprise pedestal, supporting screw, set nut and measuring head; Set nut is loaded on the pedestal upper end; The supporting screw bottom is passed set nut and is extended in the pedestal, and measuring head is loaded in the supporting screw top and supporting screw is extended on this measuring head top.
The top of said supporting screw also is provided with the handle of being convenient to the rotating support screw rod.
It is conical that the pedestal of said supporting screw is.
The utility model is used for having supported the bearing sprue base, is convenient to regulate the reference planes when measuring the sprue base symmetry, and is easy to adjust, simple to operate, improved work efficiency, and measurement effect is good.
Description of drawings
Accompanying drawing 1 is the utility model cross-sectional view.
Embodiment
For the ease of those skilled in the art's understanding, the utility model is done further to describe below in conjunction with accompanying drawing.
Shown in accompanying drawing 1; The fulcrum arrangement that a kind of bearing sprue base symmetry is measured; Comprise pedestal 1, supporting screw 2, set nut 3 and measuring head 4; Set nut 3 is loaded on pedestal 1 upper end, and supporting screw 2 bottoms are passed set nut 3 and extended in the pedestal 1, and measuring head 4 is loaded in supporting screw 2 tops and to extend supporting screw 2 exposed externally on these measuring head 4 tops.For the ease of rotating support screw rod 2, be provided with handle 5 on the top of supporting screw 2.In addition, pedestal preferably is set to taper shape.Be threaded engagement locking between set nut and supporting screw.
When the utility model used, needing three fulcrum arrangements be one group, and the use that cooperatively interacts is adjusted to the consistent supporting plane that forms with the height of three fulcrum arrangements.When needing adjustment, the fulcrum that only needs to regulate one of them fulcrum arrangement can change supporting plane.During concrete the adjustment, the turn set nut unclamps set nut, is convenient to the rotation of supporting screw; Turning handle again makes supporting screw being subjected to displacement up or down, i.e. supporting screw free lifting, thus adjust the height and position of measuring head easily; Arrive needed height up to measuring head, turn this moment set nut makes set nut locking supporting screw; Supporting screw is fixed, made cramp bar that upper and lower displacement no longer take place, thereby confirm the reference planes that good symmetry is measured.
The foregoing description is this practical trapezoidal preferred embodiment, and under the prerequisite of the inventive concept that does not break away from the utility model, any conspicuous replacement is all within the utility model protection domain.
Claims (3)
1. the fulcrum arrangement measured of a bearing sprue base symmetry; It is characterized in that: comprise pedestal (1), supporting screw (2), set nut (3) and measuring head (4); Set nut is loaded on the pedestal upper end; The supporting screw bottom is passed set nut and is extended in the pedestal, and measuring head is loaded in the supporting screw top and supporting screw is extended on this measuring head top.
2. the fulcrum arrangement that bearing sprue base symmetry according to claim 1 is measured, it is characterized in that: the top of said supporting screw also is provided with the handle (5) of being convenient to the rotating support screw rod.
3. the fulcrum arrangement that bearing sprue base symmetry according to claim 1 and 2 is measured is characterized in that: the pedestal that is equipped with said supporting screw is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204650388U CN202361939U (en) | 2011-11-22 | 2011-11-22 | Supporting arrangement for symmetric degree measurement of bearing casting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204650388U CN202361939U (en) | 2011-11-22 | 2011-11-22 | Supporting arrangement for symmetric degree measurement of bearing casting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361939U true CN202361939U (en) | 2012-08-01 |
Family
ID=46573120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204650388U Expired - Fee Related CN202361939U (en) | 2011-11-22 | 2011-11-22 | Supporting arrangement for symmetric degree measurement of bearing casting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361939U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983129A (en) * | 2018-07-23 | 2018-12-11 | 荣嫚丽 | A kind of mgnetic observations instrument with lifting device |
| CN108983131A (en) * | 2018-07-23 | 2018-12-11 | 荣嫚丽 | A kind of mgnetic observations instrument with conveying device |
| CN108983130A (en) * | 2018-07-23 | 2018-12-11 | 荣嫚丽 | A kind of multi-function magnetic force measuring instrument |
| CN110345897A (en) * | 2019-06-20 | 2019-10-18 | 中国第一汽车股份有限公司 | A kind of stepped hole accuracy measuring device |
-
2011
- 2011-11-22 CN CN2011204650388U patent/CN202361939U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983129A (en) * | 2018-07-23 | 2018-12-11 | 荣嫚丽 | A kind of mgnetic observations instrument with lifting device |
| CN108983131A (en) * | 2018-07-23 | 2018-12-11 | 荣嫚丽 | A kind of mgnetic observations instrument with conveying device |
| CN108983130A (en) * | 2018-07-23 | 2018-12-11 | 荣嫚丽 | A kind of multi-function magnetic force measuring instrument |
| CN110345897A (en) * | 2019-06-20 | 2019-10-18 | 中国第一汽车股份有限公司 | A kind of stepped hole accuracy measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20131122 |