CN201662379U - Bearing diameter measuring device - Google Patents
Bearing diameter measuring device Download PDFInfo
- Publication number
- CN201662379U CN201662379U CN2009203168564U CN200920316856U CN201662379U CN 201662379 U CN201662379 U CN 201662379U CN 2009203168564 U CN2009203168564 U CN 2009203168564U CN 200920316856 U CN200920316856 U CN 200920316856U CN 201662379 U CN201662379 U CN 201662379U
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- China
- Prior art keywords
- bearing
- measuring
- fixed support
- support
- stay pipe
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a bearing diameter measuring device, which comprises a supporting tube. The supporting tube is provided with two fixing supports, the bottom of the fixing support is provided with a locating surface in locating connection with the bearing end face; the supporting tubes on two axial sides of the fixing support are provided with a measuring support respectively, the bottom of the measuring support is provided with a measuring head pressing against the outer periphery of two radial sides of the bearing, the centre line of the measuring head is coplanar with the axis of the supporting tube, the fixing support and the measuring support are in positioning lock with the supporting tube by the locating device, the measuring support is fixedly connected with the adjacent fixing support, and the plane where the centre line of measuring head and the axis of the support tube coexist is vertical to the locating surface on the bottom of the fixing support; and the measuring head is retractably matched with the corresponding fixing support. During the adjustment, the measuring device can ensure two measuring heads to press against two ends of the bearing diameter, thereby avoiding the influence of man-made factors on the measurement, and increasing the accuracy and repetitiveness of the bearing measurement.
Description
Technical field
The utility model relates to a kind of bearing diameter measurement mechanism.
Background technology
The bearing diameter measurement mechanism is to realize measuring by two gauge heads on the device are replaced bearing on by the straight line in axle center respectively from two ends periphery.The structure of existing bearing diameter measuring device comprises stay pipe 1 as shown in Figure 1, is set with two fixed supports 2 on stay pipe 1, and these fixed support 2 bottoms are provided with and are used for the locating surface that is located by connecting with bearing face; On the stay pipe 1 of fixed support 2 axial both sides, be respectively installed with measurement bracket 3, the bottom of this measurement bracket 3 is provided with and is used to replace at the bearing gauge head 4,6 of both sides outer peripheral face radially, the center line of this gauge head 4,6 and described stay pipe 1 axis coplane, one of them gauge head 6 is provided with measures number percent 7, described fixed support 2 and measurement bracket 3 are located by locating device with stay pipe 1, and this locating device is a clip.During use bearing 5 end faces are fixedlyed connected with the locating surface of fixed support bottom, regulate the position of two fixed supports on stay pipe more respectively, make two gauge heads replace the both sides of bearing respectively, and make two gauge head center lines vertical with the locating surface of fixed support bottom with the residing plane of stay pipe axis, could guarantee that two gauge heads replace the two ends at bearing diameter respectively, then measurement bracket is fastened on the stay pipe, can and measures the diameters that percentage registration obtains bearing by slip gauge.But adopt the measurement mechanism of said structure to have following problem: because measurement bracket can rotate on stay pipe, to adjust and during fastening measurement bracket, be difficult to guarantee above-mentioned measuring condition at every turn, therefore influenced the accuracy and the repeatability of measurement.
The utility model content
The purpose of this utility model provides a kind of measurement accuracy and the high bearing diameter measurement mechanism of repeatability.
In order to realize above purpose, the technical scheme that the utility model adopted is: a kind of bearing diameter measurement mechanism, comprise stay pipe, and on stay pipe, be set with two fixed supports, be provided with in fixed support bottom and be used for the locating surface that is located by connecting with bearing face; On the stay pipe of the axial both sides of fixed support, be respectively installed with measurement bracket, be provided with in the bottom of measurement bracket and be used to replace at the bearing gauge head of both sides outer peripheral face radially, the axis coplane of the center line of this gauge head and described stay pipe, described fixed support and measurement bracket and stay pipe are by the locating device positioning and locking, described measurement bracket and the fixed support that closes on are for fixedlying connected, and locating surface vertical be provided with of plane bottom described fixed support of gauge head center line and the coexistence of stay pipe axis; Described gauge head is scalable the cooperation with corresponding fixed support.
Described measurement bracket is that one is connected with the fixed support that closes on.
Described locating device is a clip.
Described measurement bracket is that clip cooperates with gauge head.
Bearing diameter measurement mechanism of the present utility model, be in course of adjustment, because measurement bracket and the fixed support that closes on are for fixedlying connected, and the plane and the support bracket fastened locating surface of gauge head center line and the coexistence of stay pipe axis are in plumbness always, make two gauge heads can replace two ends accurately at bearing diameter, avoided the influence of human factor, improved the accuracy and the repeatability of bearing measuring measuring.In addition, the adjustment of the utility model bearing diameter measurement mechanism is improved to the gauge head adjustment by original measurement bracket adjustment, has reduced the labour intensity of adjusting, and has shortened the adjustment time, has improved efficiency of measurement.
Description of drawings
Fig. 1 is the structural representation of existing bearing diameter measuring device;
Fig. 2 is the structural representation of the utility model embodiment 1;
Fig. 3 is the structural representation of the utility model embodiment 2.
Embodiment
The bearing diameter measurement mechanism of present embodiment as shown in Figure 2, comprise stay pipe 11, on stay pipe 11, by hoop sleeve two fixed supports 12 are housed respectively, on the stay pipe 11 of fixed support 12 both sides, by hoop sleeve measurement bracket 13 is housed respectively, this measurement bracket 13 and the fixed support 12 that closes on are for fixedlying connected, and 19 is the coupling part among the figure; Be provided with in fixed support 12 bottoms and be used for the locating surface that is located by connecting with bearing face, be provided with in the bottom of measurement bracket 13 and be used to replace at the bearing gauge head 14,16 of both sides outer peripheral face radially, this gauge head 14,16 and stay pipe axis copline are provided with on gauge head 16 and measure number percent 17; Described gauge head 14,16 is that clip cooperates with corresponding measurement bracket, by the degree of tightness of bolt 18 adjustment gauge heads, makes the gauge head adjustment of can stretching on measurement bracket.
When the bearing diameter measurement mechanism of present embodiment uses, at first the end face of bearing 15 is fixedlyed connected with the locating surface of fixed support bottom, two gauge heads of flexible again adjustment are vertically replaced radially two side external surfaces of bearing respectively, obtain the diameters of bearing then by slip gauge and measurement percentage registration.
The bearing diameter measurement mechanism of present embodiment and the difference of embodiment 1 are: as shown in Figure 3, fixed support and measurement bracket are that one is connected, and have formed an integral support 21, are provided with locating surface and gauge head in the relevant position, bottom of integral support 21.
Claims (4)
1. a bearing diameter measurement mechanism comprises stay pipe, is set with two fixed supports on stay pipe, is provided with in fixed support bottom to be used for the locating surface that is located by connecting with bearing face; On the stay pipe of the axial both sides of fixed support, be respectively installed with measurement bracket, be provided with in the bottom of measurement bracket and be used to replace at the bearing gauge head of both sides outer peripheral face radially, the axis coplane of the center line of this gauge head and described stay pipe, described fixed support and measurement bracket and stay pipe are by the locating device positioning and locking, it is characterized in that: described measurement bracket and the fixed support that closes on are for fixedlying connected, and locating surface vertical be provided with of plane bottom described fixed support of gauge head center line and the coexistence of stay pipe axis; Described gauge head is scalable the cooperation with corresponding fixed support.
2. bearing diameter measurement mechanism according to claim 1 is characterized in that: described measurement bracket is that one is connected with the fixed support that closes on.
3. bearing diameter measurement mechanism according to claim 1 is characterized in that: described locating device is a clip.
4. according to claim 1 or 2 or 3 described bearing diameter measurement mechanisms, it is characterized in that: described measurement bracket is that clip cooperates with gauge head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203168564U CN201662379U (en) | 2009-12-09 | 2009-12-09 | Bearing diameter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203168564U CN201662379U (en) | 2009-12-09 | 2009-12-09 | Bearing diameter measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662379U true CN201662379U (en) | 2010-12-01 |
Family
ID=43232798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203168564U Expired - Fee Related CN201662379U (en) | 2009-12-09 | 2009-12-09 | Bearing diameter measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201662379U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758278A (en) * | 2016-03-17 | 2016-07-13 | 沈阳飞机工业（集团）有限公司 | Bearing positioning measurement detection multifunctional device and application |
| CN106123826A (en) * | 2016-06-13 | 2016-11-16 | 耐世特凌云驱动系统（芜湖）有限公司 | Retainer spherical outside surface diameter amount instrument |
| CN109387135A (en) * | 2018-11-22 | 2019-02-26 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of spherical radius and middle detection device for distance between centers of two and detection method |
-
2009
- 2009-12-09 CN CN2009203168564U patent/CN201662379U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758278A (en) * | 2016-03-17 | 2016-07-13 | 沈阳飞机工业（集团）有限公司 | Bearing positioning measurement detection multifunctional device and application |
| CN106123826A (en) * | 2016-06-13 | 2016-11-16 | 耐世特凌云驱动系统（芜湖）有限公司 | Retainer spherical outside surface diameter amount instrument |
| CN109387135A (en) * | 2018-11-22 | 2019-02-26 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of spherical radius and middle detection device for distance between centers of two and detection method |
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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: 20101201 Termination date: 20171209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |