CN201697599U - Tool for detecting the concentricity of spherical path of starlike inner race and spherical surface - Google Patents
Tool for detecting the concentricity of spherical path of starlike inner race and spherical surface Download PDFInfo
- Publication number
- CN201697599U CN201697599U CN2010202414615U CN201020241461U CN201697599U CN 201697599 U CN201697599 U CN 201697599U CN 2010202414615 U CN2010202414615 U CN 2010202414615U CN 201020241461 U CN201020241461 U CN 201020241461U CN 201697599 U CN201697599 U CN 201697599U
- Authority
- CN
- China
- Prior art keywords
- inner race
- starlike
- dial indicator
- gauge
- concentricity
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a tool for detecting the concentricity of a spherical path of a starlike inner race and a spherical surface. The tool comprises a base, measuring columns, a dial indicator seat and a dial indicator; a fixed measuring column and a movable measuring column capable of axial movement are arranged on the base; centers of the two measuring columns are on the same center line; the diameter of the movable measuring column is the same as that of a steel ball for assembling the starlike inner race; the movable measuring column is reset by a reset spring; the axis of the dial indicator seat is vertical to the center lines of the two measuring columns, and the dial indicator seat is fixed on the base; the dial indicator is fixed on the dial indicator seat; and a measuring probe of the dial indicator is propped against the spherical surface of the starlike inner race. The tool has the advantages of convenient operation, high accuracy and clear reading, can effectively control the coaxiality of the spherical path of the starlike inner race and the spherical surface, and can measure the diameter of the spherical path of the starlike inner race at the same time.
Description
Technical field
The utility model relates to a kind of testing tool of right alignment, especially relates to the testing tool of a kind of inner race alley to the sphere concentricity.
Background technology
Existing inner race alley is checked the sphere right alignment, be that inner race is placed under the three-coordinate instrument, measure inner race six alley center lines and inner race sphere centre line respectively with point sampling method, this check needs to test in the laboratory, time-consuming and inconvenient, and can not carry out the full inspection of batch, therefore can not control the inner race product quality effectively.
The utility model content
Technical problem to be solved in the utility model be overcome existing check inner race raceway groove to the right alignment inconvenient operation of sphere, can not online detection and problem such as efficient the is low and testing tool of a kind of inner race alley to the sphere concentricity is provided, make that it is easy to operate, precision is high, reading is clear, can also measure the inner race raceway diameter simultaneously.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
The inner race alley is to the testing tool of sphere concentricity, comprise base, measure cylinder, percentage gauge stand, dial gauge, an one fixing measurement cylinder and an axially movable removable measurement cylinder arranged on the base, two measure cylindrical center on same center line, removable measurement body diameter is identical with steel ball size with the inner race assembling, removable measurement cylinder is resetted by back-moving spring, it is vertical and be fixed on the base that one percentage gauge stand axis and two is measured cylindrical center's lines, dial gauge is fixed on the percentage gauge stand, and the dial gauge gauge head withstands on the inner race sphere.
When measuring the inner race alley to the sphere concentricity, removable measurement cylinder is moved backward, the inner race raceway groove is aimed at two measurement cylinders put into testing tool, removable measurement cylinder relies on the spring compression inner race of back, dial gauge withstands on the inner race sphere, by this measuring method, one week of rotation inner race surveys six times, and it is exactly the concentricity of inner race alley to sphere that six dial gauges are measured the numerical value maximum difference.
Another dial gauge is also fixed in removable measurement cylinder rear end, and the gauge head of another dial gauge is moved by removable measurement cylinder.When removable measurement cylinder moves forward and backward, can show inner race raceway diameter numerical value from sense data on the dial gauge.
When needs are measured the inner race channel dimensions, proofread the dial gauge number with master body earlier, then inner race is put into testing tool, reading on the dial gauge and master body dial gauge reading just can be measured inner race raceway diameter size through calculating.
Compared with prior art, advantage of the present utility model is:
1, easy to operate, the precision height, reading is clear, can effectively control the right alignment of inner race raceway groove to sphere.
2, can also measure the inner race raceway diameter simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment inner race alley to the testing tool of sphere concentricity.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, there be a fixing measurement cylinder 2 and an axially movable removable measurement cylinder 4, two to measure excellent center on same center line on the base 1; Be fixed on removable measurement cylinder 4 rear ends, traverse measurement cylinder 4 diameters are identical with the steel ball size of inner race assembling usefulness.
One percentage gauge stand, 8 axis are vertical with two center lines of measuring between the cylinder 2,4, and dial gauge 7 is fixed on the percentage gauge stand 8, and the gauge head 71 of dial gauge withstands on inner race 3 spheres 31.
When measuring inner race 3 alleys to the sphere concentricity, removable measurement cylinder 4 is moved backward, inner race raceway groove 32 is aimed at two measurement cylinders and inner race 3 is put into testing tool, by spring 5 removable measurement cylinder 4 is compressed inner race 3, dial gauge 7 withstands on the inner race sphere 31, according to said method can measure numerical value.Rotation 3 one weeks of inner race totally six times, it is exactly the concentricitys of inner race 3 alleys to sphere that six times dial gauge 7 is measured the numerical value maximum difference.
When needs are measured inner race 3 channel dimensions, proofread the numerical value of dial gauge 6 earlier with master body, then inner race 3 is put into testing tool, the reading of the dial gauge 6 of this moment and dial gauge 6 readings of master body just can be measured inner race 3 raceway diameter sizes through calculating.
Claims (2)
1. the inner race alley is to the testing tool of sphere concentricity, it is characterized in that: comprise base, measure cylinder, the percentage gauge stand, dial gauge, an one fixing measurement cylinder and an axially movable removable measurement cylinder arranged on the base, two measure cylindrical center on same center line, removable measurement body diameter is identical with steel ball size with the inner race assembling, removable measurement cylinder is resetted by back-moving spring, it is vertical and be fixed on the base that one percentage gauge stand axis and two is measured cylindrical center's lines, dial gauge is fixed on the percentage gauge stand, and the dial gauge gauge head withstands on the inner race sphere.
2. inner race alley as claimed in claim 1 is characterized in that the testing tool of sphere concentricity: another dial gauge is also fixed in described removable measurement cylinder rear end, and the gauge head of another dial gauge is moved by removable measurement cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202414615U CN201697599U (en) | 2010-06-29 | 2010-06-29 | Tool for detecting the concentricity of spherical path of starlike inner race and spherical surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202414615U CN201697599U (en) | 2010-06-29 | 2010-06-29 | Tool for detecting the concentricity of spherical path of starlike inner race and spherical surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697599U true CN201697599U (en) | 2011-01-05 |
Family
ID=43398847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202414615U Expired - Fee Related CN201697599U (en) | 2010-06-29 | 2010-06-29 | Tool for detecting the concentricity of spherical path of starlike inner race and spherical surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697599U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596386A (en) * | 2014-12-26 | 2015-05-06 | 瓦房店轴承集团有限责任公司 | Device for measuring inner ring or outer ring channel position of oversize deep groove ball bearing |
| CN105526850A (en) * | 2015-12-01 | 2016-04-27 | 二十二冶集团精密锻造有限公司 | Device and method for measuring coaxiality of horizontal perforating punch of multi-directional die forging hydraulic press |
| CN105783658A (en) * | 2016-03-30 | 2016-07-20 | 上海长锐汽车零部件有限公司 | Special device for detecting VL-type universal joint inner star wheel raceway pitch diameter and detection method |
| CN107860292A (en) * | 2017-12-11 | 2018-03-30 | 合肥右传媒科技有限公司 | A kind of inner race chord length difference cubing |
| CN114659430A (en) * | 2022-03-18 | 2022-06-24 | 富洛钛科技(广东)有限公司 | End head detection device for automobile oil pipe |
-
2010
- 2010-06-29 CN CN2010202414615U patent/CN201697599U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596386A (en) * | 2014-12-26 | 2015-05-06 | 瓦房店轴承集团有限责任公司 | Device for measuring inner ring or outer ring channel position of oversize deep groove ball bearing |
| CN104596386B (en) * | 2014-12-26 | 2017-11-17 | 瓦房店轴承集团有限责任公司 | Super-huge deep groove ball bearing inner ring or outer ring raceway position-measurement device |
| CN105526850A (en) * | 2015-12-01 | 2016-04-27 | 二十二冶集团精密锻造有限公司 | Device and method for measuring coaxiality of horizontal perforating punch of multi-directional die forging hydraulic press |
| CN105526850B (en) * | 2015-12-01 | 2018-06-05 | 二十二冶集团精密锻造有限公司 | The horizontal drift hammer coaxality measuring mechanism of multi-ram forging hydraulic press and measuring method |
| CN105783658A (en) * | 2016-03-30 | 2016-07-20 | 上海长锐汽车零部件有限公司 | Special device for detecting VL-type universal joint inner star wheel raceway pitch diameter and detection method |
| CN107860292A (en) * | 2017-12-11 | 2018-03-30 | 合肥右传媒科技有限公司 | A kind of inner race chord length difference cubing |
| CN114659430A (en) * | 2022-03-18 | 2022-06-24 | 富洛钛科技(广东)有限公司 | End head detection device for automobile oil pipe |
| CN114659430B (en) * | 2022-03-18 | 2024-05-03 | 富洛钛科技(广东)有限公司 | End detection device for automobile oil pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202119378U (en) | Steering gear nut internal thread raceway external circle coaxiality testing fixture | |
| CN201697599U (en) | Tool for detecting the concentricity of spherical path of starlike inner race and spherical surface | |
| CN101975538A (en) | Central hole detector of constant velocity cardan joint drive shaft assembly | |
| CN103471481A (en) | Spherical outside surface diameter and profile tolerance measuring instrument | |
| CN103837065A (en) | Testing fixture for cross-rod distance value | |
| CN202188801U (en) | Female thread micrometer | |
| CN102967246A (en) | Inner cone obliquity steel ball measuring gauge and measuring method thereof | |
| CN103322962B (en) | For measuring gauge and the method for large scale steel wire bearing track diameter | |
| CN201841440U (en) | Outer raceway measuring rod of slewing bearing | |
| CN201173756Y (en) | Vernier caliper for spacing between internal spline rods | |
| CN203249559U (en) | Measuring rod of subminiature slewing bearing outer ring raceway groove | |
| CN105973118A (en) | Multipurpose measurement ruler for oversize wind electricity bearing | |
| CN111121600A (en) | Detection tool for detecting diameter of auxiliary screw nut raceway of ball screw for automobile | |
| CN201072331Y (en) | Improved structure of testing apparatus for linearity and conicity of bearing sleeve exterior diameter | |
| CN203731991U (en) | Universal joint external star-wheel ball groove pitch circle diameter measuring tool | |
| CN202382715U (en) | Gear conical degree inspection device | |
| CN203432481U (en) | Detection tool for measuring position degree, relative to limiting nicks, of six grooves of input shaft of automobile steering gear | |
| CN202661012U (en) | Outer spherical diameter and profile measuring instrument | |
| CN203116686U (en) | Verticality gauge | |
| CN207180593U (en) | A kind of measurement apparatus of spherical base surface of tapered roller | |
| CN202836443U (en) | Device for measuring length of stepped hole inside deep hole | |
| CN102425983B (en) | Apparatuses for measuring channel and inner spherical surface of bell-shaped shell | |
| CN210135857U (en) | Detection and measurement device for threaded joint | |
| CN103383234A (en) | Device for measuring parallelism of guide rail swallow tail surface | |
| CN102997808A (en) | Size measuring tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20170629 |