CN204269049U - For measuring the device of the axial error of tapered roller bearing internal ring large-flange - Google Patents
For measuring the device of the axial error of tapered roller bearing internal ring large-flange Download PDFInfo
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- CN204269049U CN204269049U CN201420826887.5U CN201420826887U CN204269049U CN 204269049 U CN204269049 U CN 204269049U CN 201420826887 U CN201420826887 U CN 201420826887U CN 204269049 U CN204269049 U CN 204269049U
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- flange
- roller bearing
- tapered roller
- ring
- bearing internal
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Abstract
The utility model provides a kind of device of the axial error for measuring tapered roller bearing internal ring large-flange, comprises base, described base is provided with the work top perpendicular to vertical axes, column casing, described column casing is vertically fixed on the edge of described base, support, described support one end is connected with described column casing by coarse adjustment elevating mechanism, one end is connected with detecting device in addition, the device of this axial error for measuring tapered roller bearing internal ring large-flange has rationally used the grinding undercut on tapered roller bearing internal ring cleverly, by steel ball, inner ring is bearing on support steel ring, thus inner ring is located simultaneously in axis and radial direction, when operating personnel's hand rotation inner ring, can ensure detection head contact large-flange top base part from start to finish all drop in same circumference, thus ensure the accuracy of testing result.
Description
Technical field
The utility model relates to checkout equipment technique device, particularly relates to a kind of device of the axial error for measuring tapered roller bearing internal ring large-flange.
Background technology
The shape of the inner ring large-flange of taper roll bearing directly affects the rotation dirigibility of roller, the job stability of bearing and serviceable life, inner ring large-flange shape error can make bearing operationally produce axial runout, wherein whether the thickness of the inside surface of inner ring large-flange and inner ring basal plane is also evenly the important indicator directly affecting bearing quality with regard to the axial error of inner ring large-flange, is therefore necessary before being taken into use to detect this index at taper roll bearing.The mode that the bearing error of the inner ring large-flange of current measurement taper roll bearing adopts is placed on the table by inner ring, by on the basal plane on the detection head of detecting instrument compacting partnership limit, then hand rotation inner ring, obtains the axial error of inner ring large-flange by the numerical value read on detecting instrument.But the problem of this detection mode is, the right alignment ensureing inner ring is difficult in the process of hand rotation inner ring, because think that error between the height only having same each point circumferentially on the basal plane of inner ring large-flange could the axial error of true reflection inner ring large-flange, thus result to be the accuracy of this detection mode lower.
Utility model content
The technical problems to be solved in the utility model is: the problem that the device accuracy in order to the axial error solving the inner ring large-flange of existing In service inspection taper roll bearing is lower, and the device that the utility model provides a kind of axial error for measuring tapered roller bearing internal ring large-flange solves the problems referred to above.
The utility model solves the technical scheme that its technical matters adopts: a kind of device of the axial error for measuring tapered roller bearing internal ring large-flange, comprising:
Base, described base is provided with the work top perpendicular to vertical axes;
Column casing, described column casing is vertically fixed on the edge of described base;
Support, described support one end is connected with described column casing by coarse adjustment elevating mechanism, and one end is connected with detecting device in addition;
Described detecting device is connected with described support by fine setting elevating mechanism, and described detecting device comprises detection head and clock gauge;
Support steel ring, the inwall of described support steel ring mates with the raceway of described inner ring, and described support steel ring has the lower surface for supporting described inner ring large-flange;
Steel ball, described steel ball for being fastened on described inner ring in the grinding undercut of large-flange side, when the described steel ball limit embeds in described grinding undercut its on vertical axes direction minimum point dew with described grinding undercut outside.
As preferably, the quantity of described steel ball is three.
As preferably, described work top is provided with fixture, for described support steel ring is fixed on described work top.
As preferably, described work top offers some interlaced the first grooves and some the second grooves.
As preferably, described detection head and described clock gauge removably connect.
The beneficial effects of the utility model are, the device of this axial error for measuring tapered roller bearing internal ring large-flange has rationally used the grinding undercut on tapered roller bearing internal ring cleverly, by steel ball, inner ring is bearing on support steel ring, thus inner ring is located simultaneously in axis and radial direction, when operating personnel's hand rotation inner ring, can ensure detection head contact large-flange top base part from start to finish all drop in same circumference, thus ensure the accuracy of testing result.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is that the utility model is for measuring the structural representation of the optimum embodiment of the device of the axial error of tapered roller bearing internal ring large-flange.
Fig. 2 is that the utility model is for measuring the side view of the device of the axial error of tapered roller bearing internal ring large-flange.
Fig. 3 is the enlarged diagram of A in Fig. 1.
In figure 1, base, 2, column casing, 3, support, 4, detecting device, 5, support steel ring, 6, steel ball.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figures 1 to 3, the utility model provides a kind of device of the axial error for measuring tapered roller bearing internal ring large-flange, comprising:
Base 1, base 1 is provided with the work top perpendicular to vertical axes;
Column casing 2, column casing 2 is vertically fixed on the edge of base 1;
Support 3, support 3 one end is connected with column casing 2 by coarse adjustment elevating mechanism, and one end is connected with detecting device 4 in addition, and detection head and clock gauge removably connect;
Detecting device 4 is connected with support 3 by fine setting elevating mechanism, and detecting device 4 comprises detection head and clock gauge;
Support steel ring 5, the inwall of support steel ring 5 mates with the raceway of inner ring, support steel ring 5 has the lower surface for supporting inner ring large-flange, the application target of support steel ring 5 is that internally circle positions in axis and radial direction, in order to ensure the severity of locating, fixture can be provided with on work top, thus support steel ring 5 is fixed on work top, or can think, the surplus energy diametrically applied when the weight stiction be enough between guarantee support steel ring 5 and work top of support steel ring 5 can deal with operating personnel at rotary inner ring, ensure that support steel ring 5 and work top keep geo-stationary, then can omit these parts of fixture, accordingly, some interlaced the first grooves and some the second grooves can be offered on work top, thus improve the crude extent of work top, stiction between further raising work top and support steel ring 5,
Steel ball 6, quantity is three, steel ball 6 is for being fastened on inner ring in the grinding undercut of large-flange side, when steel ball 6 limit embeds in grinding undercut, its minimum point dew on vertical axes direction is with outside grinding undercut, inner ring to be carried on support steel ring 5 by steel ball 6 and to make the lower surface of large-flange soar in described support steel ring 5, realize inner ring to be connected with the rolling of support steel ring 5, reach the object of ease rotation inner ring, can ensure detection head contact large-flange top base part from start to finish all drop in same circumference, thus ensure the accuracy of testing result.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to right.
Claims (5)
1., for measuring a device for the axial error of tapered roller bearing internal ring large-flange, it is characterized in that: comprising:
Base, described base is provided with the work top perpendicular to vertical axes;
Column casing, described column casing is vertically fixed on the edge of described base;
Support, described support one end is connected with described column casing by coarse adjustment elevating mechanism, and one end is connected with detecting device in addition;
Described detecting device is connected with described support by fine setting elevating mechanism, and described detecting device comprises detection head and clock gauge;
Support steel ring, the inwall of described support steel ring mates with the raceway of described inner ring, and described support steel ring has the lower surface for supporting described inner ring large-flange;
Steel ball, described steel ball for being fastened on described inner ring in the grinding undercut of large-flange side, when the described steel ball limit embeds in described grinding undercut its on vertical axes direction minimum point dew with described grinding undercut outside.
2. as claimed in claim 1 for measuring the device of the axial error of tapered roller bearing internal ring large-flange, it is characterized in that: the quantity of described steel ball is three.
3. as claimed in claim 2 for measuring the device of the axial error of tapered roller bearing internal ring large-flange, it is characterized in that: described work top is provided with fixture, for described support steel ring is fixed on described work top.
4. as claimed in claim 3 for measuring the device of the axial error of tapered roller bearing internal ring large-flange, it is characterized in that: described work top offers some interlaced the first grooves and some the second grooves.
5. as claimed in claim 4 for measuring the device of the axial error of tapered roller bearing internal ring large-flange, it is characterized in that: described detection head and described clock gauge removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826887.5U CN204269049U (en) | 2014-12-23 | 2014-12-23 | For measuring the device of the axial error of tapered roller bearing internal ring large-flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826887.5U CN204269049U (en) | 2014-12-23 | 2014-12-23 | For measuring the device of the axial error of tapered roller bearing internal ring large-flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204269049U true CN204269049U (en) | 2015-04-15 |
Family
ID=52803911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420826887.5U Expired - Fee Related CN204269049U (en) | 2014-12-23 | 2014-12-23 | For measuring the device of the axial error of tapered roller bearing internal ring large-flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204269049U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441004A (en) * | 2016-11-04 | 2017-02-22 | 贵州旭日特种轴承有限公司 | Multi-purpose integral adjustable tapered roller bearing axial error tester |
| CN106441193A (en) * | 2016-11-03 | 2017-02-22 | 贵州旭日特种轴承有限公司 | Tapered roller bearing axial error measuring instrument with measurer being horizontally and longitudinally adjustable |
| CN106482597A (en) * | 2016-11-04 | 2017-03-08 | 贵州旭日特种轴承有限公司 | A kind of multiplex one-piece type taper roll bearing axial error measuring instrument |
| CN106679527A (en) * | 2016-11-03 | 2017-05-17 | 贵州旭日特种轴承有限公司 | Holding ring vertically adjustable tapered roller bearing axial direction error measuring device |
| CN107270857A (en) * | 2017-06-15 | 2017-10-20 | 常熟理工学院 | Tapered roller bearing internal ring circularity detection device |
| CN108020127A (en) * | 2016-11-03 | 2018-05-11 | 贵州旭日特种轴承有限公司 | A kind of laterally adjustable taper roll bearing axial error measuring instrument of measuring appliance |
| CN108020128A (en) * | 2016-11-04 | 2018-05-11 | 贵州旭日特种轴承有限公司 | A kind of measuring adjustable type fulcrum bearing of taper roll bearing axial error |
-
2014
- 2014-12-23 CN CN201420826887.5U patent/CN204269049U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441193A (en) * | 2016-11-03 | 2017-02-22 | 贵州旭日特种轴承有限公司 | Tapered roller bearing axial error measuring instrument with measurer being horizontally and longitudinally adjustable |
| CN106679527A (en) * | 2016-11-03 | 2017-05-17 | 贵州旭日特种轴承有限公司 | Holding ring vertically adjustable tapered roller bearing axial direction error measuring device |
| CN108020127A (en) * | 2016-11-03 | 2018-05-11 | 贵州旭日特种轴承有限公司 | A kind of laterally adjustable taper roll bearing axial error measuring instrument of measuring appliance |
| CN106441004A (en) * | 2016-11-04 | 2017-02-22 | 贵州旭日特种轴承有限公司 | Multi-purpose integral adjustable tapered roller bearing axial error tester |
| CN106482597A (en) * | 2016-11-04 | 2017-03-08 | 贵州旭日特种轴承有限公司 | A kind of multiplex one-piece type taper roll bearing axial error measuring instrument |
| CN108020128A (en) * | 2016-11-04 | 2018-05-11 | 贵州旭日特种轴承有限公司 | A kind of measuring adjustable type fulcrum bearing of taper roll bearing axial error |
| CN107270857A (en) * | 2017-06-15 | 2017-10-20 | 常熟理工学院 | Tapered roller bearing internal ring circularity detection device |
| CN107270857B (en) * | 2017-06-15 | 2019-08-02 | 常熟理工学院 | Tapered roller bearing internal ring circularity detection device |
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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 |
Granted publication date: 20150415 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |