CN203848770U - Improved-type bearing circle run-out detecting device - Google Patents
Improved-type bearing circle run-out detecting device Download PDFInfo
- Publication number
- CN203848770U CN203848770U CN201420200768.9U CN201420200768U CN203848770U CN 203848770 U CN203848770 U CN 203848770U CN 201420200768 U CN201420200768 U CN 201420200768U CN 203848770 U CN203848770 U CN 203848770U
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- Prior art keywords
- bearing
- pinch roller
- transmission shaft
- clock gauge
- detection apparatus
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- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000001808 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Abstract
The utility model relates to an improved-type bearing circle run-out detecting device. The device is characterized in that bearing supports are disposed on one side of a pedestal, a bearing transmission shaft is arranged on the bearing supports, hasps are disposed on the bearing supports, the bearing transmission shaft is limited by the hasps, a to-be-detected bearing is arranged on the bearing transmission shaft, a pinch roller transmission mechanism is disposed on the other side of the pedestal, a gear motor is fixed on the pedestal through a motor fixing frame and is in transmission coordination with a pinch roller transmission shaft through a coupler, a pinch roller is disposed right below the to-be-detected bearing and is in contact coordination with the to-be-detected bearing, and a dial indicator is fixed on a stand column through a dial indicator locating rod and is disposed right above the to-be-detected bearing. The power source of the improved-type bearing circle run-out detecting device comes from the gear motor, so the detecting precision of the to-be-detected bearings are ensured; the dial indicator is disposed right above the to-be-detected bearing and the pinch roller is disposed right below the to-be-detected bearing, which brings convenience for replacement of the to-be-detected bearing; and the bearing supports are adjustable in height, so the detecting device is suitable for detection of bearings of different models.
Description
Technical field
The utility model relates to a kind of modified bearing circle jitter detection apparatus.
Background technology
Bearing is a kind of very important parts in contemporary plant equipment, and the performance of bearing directly has influence on the overall performance of engineering goods, and circle is beated for an one important indicator, the displacement that bearing produces diametrically in rotation process.Traditional detection mode is to be fixed by manual type, with hand rolling bearing outer ring, observes clock gauge reading simultaneously, and this kind of mode wastes time and energy, and detection efficiency is low.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of technical scheme of modified bearing circle jitter detection apparatus.
Described modified bearing circle jitter detection apparatus, comprise base and clock gauge, it is characterized in that described base one side arranges bearing bridge, bearing bridge top arranges bearing-transmission axle, on bearing bridge, be provided with hasp, by hasp Limit Bearing transmission shaft, on bearing-transmission axle, measured bearing is set; Described base opposite side arranges pinch roller gear train, pinch roller gear train comprises reducing motor, column, pinch roller transmission shaft and pinch roller, reducing motor is arranged on base by motor fixing frame, reducing motor coordinates with pinch roller transmission shaft driven by shaft coupling, on column, be provided with drive bearing, on bearing bridge, be provided with through hole, pinch roller transmission shaft is socketed on column and through the through hole on bearing bridge by drive bearing, at pinch roller transmission shaft end, pinch roller is set, pinch roller is positioned under measured bearing and with measured bearing and touches and coordinate; Described clock gauge is fixed on column by clock gauge backstay, and clock gauge is positioned at directly over measured bearing, and the chaining pin of clock gauge touches and coordinates with measured bearing.
Described modified bearing circle jitter detection apparatus, it is characterized in that described bearing bridge is configured to by identical two, each support combines by bearing lower carriage and bearing upper bracket, bearing lower carriage is fixed on base by caging bolt, and bearing upper bracket can regulate by adjusting bolt height on bearing lower carriage; Described hasp is arranged on bearing upper bracket top Limit Bearing transmission shaft; Described through hole is arranged on bearing lower carriage.
Described modified bearing circle jitter detection apparatus, is characterized in that described pinch roller surface is provided with rubber ring.
Described modified bearing circle jitter detection apparatus, is characterized in that being provided with baffle plate and set nut on described pinch roller transmission shaft, and pinch roller is spacing by baffle plate and set nut.
Described modified bearing circle jitter detection apparatus, is characterized in that described bearing-transmission axle surface arranges rubber layer.
Described modified bearing circle jitter detection apparatus, is characterized in that described clock gauge is by adjusting bolt-locking on clock gauge backstay.
Measured bearing of the present utility model is by pinch roller driven rotary, then by clock gauge, the circle of bearing surface beated or total run-out detects; The power source of pinch roller, from reducing motor, can ensure pinch roller low speed, uniform rotation, and then ensures the detection precision to measured bearing; Clock gauge is arranged on measured bearing top, and pinch roller is arranged on measured bearing below, and then can facilitate the replacing of measured bearing, and bearing bridge can height up and down, and the bearing that goes for different model detects.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In figure: 1-base, 2-reducing motor, 3-shaft coupling, 4-pinch roller transmission shaft, 5-column, 6-baffle plate, 7-pinch roller, 8-set nut, 9-hasp, 10-bearing lower carriage, 11-bearing upper bracket, 12-bearing-transmission axle, 13-measured bearing, 14-clock gauge backstay, 15-clock gauge, 16-adjusts bolt.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail:
Modified bearing circle jitter detection apparatus, comprises base 1 and clock gauge 15, and base 1 one sides arrange bearing bridge, bearing bridge top arranges bearing-transmission axle 12, on bearing bridge, be provided with hasp 9, by hasp 9 Limit Bearing transmission shafts 12, measured bearing 13 be set on bearing-transmission axle 12; Base 1 opposite side arranges pinch roller gear train, pinch roller gear train comprises reducing motor 2, column 5, pinch roller transmission shaft 4 and pinch roller 7, reducing motor 2 is arranged on base 1 by motor fixing frame, reducing motor 2 coordinates with 4 transmissions of pinch roller transmission shaft by shaft coupling 3, on column 5, be provided with drive bearing, on bearing bridge, be provided with through hole, pinch roller transmission shaft 4 is socketed on column and through the through hole on bearing bridge by drive bearing, at pinch roller transmission shaft 4 ends, pinch roller 7 is set, pinch roller 7 is positioned under measured bearing 13 and with measured bearing 13 and touches and coordinate; Clock gauge 15 is fixed on column 5 by clock gauge backstay 14, and clock gauge 15 is positioned at directly over measured bearing 13, and the chaining pin of clock gauge 15 touches and coordinates with measured bearing 13.
In order to facilitate bearing bridge longitudinally to regulate, bearing bridge is divided into two identical sectional shelf-units, each support combines by bearing lower carriage 10 and bearing upper bracket 11, bearing lower carriage 10 is by caging bolt firm banking 1, and bearing upper bracket 11 can regulate by adjusting bolt height on bearing lower carriage 10; Now, hasp 9 is arranged on bearing upper bracket 11 top Limit Bearing transmission shafts 12, and through hole is arranged on lower of bearing, on 10.
Clock gauge 15 of the present utility model can be locked on clock gauge backstay 14 by adjusting bolt 16, regulates and adjusts the spacing that bolt 16 is adjustable clock gauge 15 and measured bearing 13.
In order to make pinch roller 7 drive reliably measured bearing 13 to rotate, on pinch roller 7 surfaces, rubber ring is set, ensure the stability of transmission; On pinch roller transmission shaft 4, be provided with baffle plate 6 and set nut 8, pinch roller 7 is spacing by baffle plate 6 and set nut 8.
In order to facilitate the replacing of measured bearing 13, can rubber layer be set on bearing-transmission axle 12 surfaces, and then at every turn measured bearing install all with bearing-transmission axle interference fit, reduce wear.
Measured bearing of the present utility model is by pinch roller driven rotary, then by clock gauge, the circle of bearing surface beated or total run-out detects; The power source of pinch roller, from reducing motor, can ensure pinch roller low speed, uniform rotation, and then ensures the detection precision to measured bearing; Measured bearing can move by sliding panel on slide rail, and then can facilitate the replacing of measured bearing, and bearing bridge can height up and down, and the bearing that goes for different model detects.
Claims (6)
1. modified bearing circle jitter detection apparatus, comprise base and clock gauge, it is characterized in that described base one side arranges bearing bridge, bearing bridge top arranges bearing-transmission axle, on bearing bridge, be provided with hasp, by hasp Limit Bearing transmission shaft, on bearing-transmission axle, measured bearing is set; Described base opposite side arranges pinch roller gear train, pinch roller gear train comprises reducing motor, column, pinch roller transmission shaft and pinch roller, reducing motor is arranged on base by motor fixing frame, reducing motor coordinates with pinch roller transmission shaft driven by shaft coupling, on column, be provided with drive bearing, on bearing bridge, be provided with through hole, pinch roller transmission shaft is socketed on column and through the through hole on bearing bridge by drive bearing, at pinch roller transmission shaft end, pinch roller is set, pinch roller is positioned under measured bearing and with measured bearing and touches and coordinate; Described clock gauge is fixed on column by clock gauge backstay, and clock gauge is positioned at directly over measured bearing, and the chaining pin of clock gauge touches and coordinates with measured bearing.
2. modified bearing circle jitter detection apparatus according to claim 1, it is characterized in that described bearing bridge is configured to by identical two, each support combines by bearing lower carriage and bearing upper bracket, bearing lower carriage is fixed on base by caging bolt, and bearing upper bracket can regulate by adjusting bolt height on bearing lower carriage; Described hasp is arranged on bearing upper bracket top Limit Bearing transmission shaft; Described through hole is arranged on bearing lower carriage.
3. modified bearing circle jitter detection apparatus according to claim 1, is characterized in that described pinch roller surface is provided with rubber ring.
4. modified bearing circle jitter detection apparatus according to claim 1, is characterized in that being provided with baffle plate and set nut on described pinch roller transmission shaft, and pinch roller is spacing by baffle plate and set nut.
5. modified bearing circle jitter detection apparatus according to claim 1, is characterized in that described bearing-transmission axle surface arranges rubber layer.
6. modified bearing circle jitter detection apparatus according to claim 1, is characterized in that described clock gauge is by adjusting bolt-locking on clock gauge backstay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200768.9U CN203848770U (en) | 2014-04-24 | 2014-04-24 | Improved-type bearing circle run-out detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200768.9U CN203848770U (en) | 2014-04-24 | 2014-04-24 | Improved-type bearing circle run-out detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848770U true CN203848770U (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420200768.9U Active CN203848770U (en) | 2014-04-24 | 2014-04-24 | Improved-type bearing circle run-out detecting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203848770U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444640A (en) * | 2015-12-15 | 2016-03-30 | 芜湖市甬微制冷配件制造有限公司 | Main bearing bounce detection tool |
| CN106323218A (en) * | 2015-06-26 | 2017-01-11 | 鞍钢股份有限公司 | Support roller bearing measuring device and method |
| CN106516222A (en) * | 2016-12-09 | 2017-03-22 | 安徽中烟工业有限责任公司 | Coupler jump monitoring device of cigarette packer |
| CN110657726A (en) * | 2019-09-17 | 2020-01-07 | 李攀 | Automatic detection device and detection method for bearing outer ring jumping |
-
2014
- 2014-04-24 CN CN201420200768.9U patent/CN203848770U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323218A (en) * | 2015-06-26 | 2017-01-11 | 鞍钢股份有限公司 | Support roller bearing measuring device and method |
| CN106323218B (en) * | 2015-06-26 | 2018-10-09 | 鞍钢股份有限公司 | A kind of supporting roller bearing measuring device and method |
| CN105444640A (en) * | 2015-12-15 | 2016-03-30 | 芜湖市甬微制冷配件制造有限公司 | Main bearing bounce detection tool |
| CN106516222A (en) * | 2016-12-09 | 2017-03-22 | 安徽中烟工业有限责任公司 | Coupler jump monitoring device of cigarette packer |
| CN106516222B (en) * | 2016-12-09 | 2018-09-28 | 安徽中烟工业有限责任公司 | A kind of shaft coupling bounce monitoring device of cigarette packer |
| CN110657726A (en) * | 2019-09-17 | 2020-01-07 | 李攀 | Automatic detection device and detection method for bearing outer ring jumping |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |