CN103940315A - Bearing circle run-out detecting device - Google Patents
Bearing circle run-out detecting device Download PDFInfo
- Publication number
- CN103940315A CN103940315A CN201410165597.5A CN201410165597A CN103940315A CN 103940315 A CN103940315 A CN 103940315A CN 201410165597 A CN201410165597 A CN 201410165597A CN 103940315 A CN103940315 A CN 103940315A
- Authority
- CN
- China
- Prior art keywords
- bearing
- pinch roller
- clock gauge
- detection apparatus
- transmission shaft
- 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.)
- Pending
Links
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The invention relates to a bearing circle run-out detecting device. The bearing circle run-out detecting device is characterized in that a sliding rail is arranged on one side of a base, a sliding plate is arranged on the sliding rail in a sliding mode, the sliding plate can be locked on the sliding rail through fastening bolts, and a clamping roller transmission mechanism is arranged on the other side of the base; a bearing support is arranged on the sliding rail, a bearing transmission shaft is arranged above the bearing support, and the bearing transmission shaft is provided with a bearing to be detected; a slowdown motor is mounted on the base through a motor fixing frame, and the output shaft of the slowdown motor is in transmission matching with a clamping roller transmission shaft through a belt; a dial indicator is located below the bearing to be detected, and the point gauge of the dial indicator is matched with the bearing to be detected in a contacting mode. According to the bearing circle run-out detecting device, the bearing to be detected is driven to rotate through the clamping roller, and then the dial indicator is used for detecting circle run-out or total run-out of the bearing surface, the bearing to be detected can move on the sliding rail through the sliding plate, replacement of the bearing to be detected is facilitated, the bearing support can adjust up and down height, and therefore the bearing circle run-out detecting device can be applied to detection of bearings of different types.
Description
Technical field
The present invention relates to a kind of 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.
Summary of the invention
For problems of the prior art, the object of the present invention is to provide a kind of technical scheme of bearing circle jitter detection apparatus.
Described bearing circle jitter detection apparatus, comprises base and clock gauge, it is characterized in that described base one side arranges slide rail, on slide rail, slides sliding panel is set, and sliding panel can be locked on slide rail by fastening bolt, and base opposite side arranges pinch roller gear train; On described slide rail, be provided with bearing bridge, bearing bridge top arranges bearing-transmission axle, on bearing-transmission axle, measured bearing is set; Described 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, the output shaft of reducing motor coordinates with pinch roller transmission shaft driven by belt, pinch roller transmission shaft is socketed in column top by drive bearing, on pinch roller transmission shaft, pinch roller is set, pinch roller is positioned at directly over measured bearing and with measured bearing and touches and coordinate; Described clock gauge is fixed on bearing bridge by clock gauge backstay, and clock gauge is positioned under measured bearing, and the chaining pin of clock gauge touches and coordinates with measured bearing.
Described 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 sliding panel by caging bolt, and bearing upper bracket can regulate by adjusting bolt height on bearing lower carriage.
Described bearing circle jitter detection apparatus, is characterized in that described pinch roller surface is provided with rubber ring.
Described 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 bearing circle jitter detection apparatus, is characterized in that described bearing-transmission axle surface arranges rubber layer.
Described bearing circle jitter detection apparatus, is characterized in that described clock gauge backstay is fixed on bearing lower carriage.
Described 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 invention 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.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention while working;
Fig. 2 is the structural representation of the present invention while changing measured bearing;
In figure: 1-base, 2-reducing motor, 3-belt, 4-pinch roller transmission shaft, 5-column, 6-baffle plate, 7-pinch roller, 8-set nut, 9-sliding panel, 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 invention will be further described:
Bearing circle jitter detection apparatus, comprise base 1 and clock gauge 15, base 1 one sides arrange slide rail, on slide rail, slide sliding panel 9 is set, sliding panel 9 can be locked on slide rail by fastening bolt, on slide rail, be provided with bearing bridge, bearing bridge top arranges bearing-transmission axle 12, and measured bearing 13 is 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, the output shaft of reducing motor 2 coordinates with 4 transmissions of pinch roller transmission shaft by belt 3, pinch roller transmission shaft 4 is socketed in column 5 tops by drive bearing, pinch roller 7 is set on pinch roller transmission shaft 4, and pinch roller 7 is positioned at directly over measured bearing 13 and with measured bearing 13 and touches and coordinate; Clock gauge 15 is fixed on bearing bridge by clock gauge backstay 14, and clock gauge 15 is positioned under 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, now clock gauge backstay 14 is fixed on bearing lower carriage 10, bearing lower carriage 10 is fixed on sliding panel 9 by caging bolt, and bearing upper bracket 11 can regulate by adjusting bolt height on bearing lower carriage 10.
Clock gauge 15 of the present invention 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 invention 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 (7)
1. bearing circle jitter detection apparatus, comprises base and clock gauge, it is characterized in that described base one side arranges slide rail, on slide rail, slides sliding panel is set, and sliding panel can be locked on slide rail by fastening bolt, and base opposite side arranges pinch roller gear train; On described slide rail, be provided with bearing bridge, bearing bridge top arranges bearing-transmission axle, on bearing-transmission axle, measured bearing is set; Described 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, the output shaft of reducing motor coordinates with pinch roller transmission shaft driven by belt, pinch roller transmission shaft is socketed in column top by drive bearing, on pinch roller transmission shaft, pinch roller is set, pinch roller is positioned at directly over measured bearing and with measured bearing and touches and coordinate; Described clock gauge is fixed on bearing bridge by clock gauge backstay, and clock gauge is positioned under measured bearing, and the chaining pin of clock gauge touches and coordinates with measured bearing.
2. 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 sliding panel by caging bolt, and bearing upper bracket can regulate by adjusting bolt height on bearing lower carriage.
3. bearing circle jitter detection apparatus according to claim 1, is characterized in that described pinch roller surface is provided with rubber ring.
4. 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. bearing circle jitter detection apparatus according to claim 1, is characterized in that described bearing-transmission axle surface arranges rubber layer.
6. bearing circle jitter detection apparatus according to claim 2, is characterized in that described clock gauge backstay is fixed on bearing lower carriage.
7. according to the bearing circle jitter detection apparatus described in claim 1 or 6, it 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 |
|---|---|---|---|
| CN201410165597.5A CN103940315A (en) | 2014-04-24 | 2014-04-24 | Bearing circle run-out detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165597.5A CN103940315A (en) | 2014-04-24 | 2014-04-24 | Bearing circle run-out detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103940315A true CN103940315A (en) | 2014-07-23 |
Family
ID=51188087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410165597.5A Pending CN103940315A (en) | 2014-04-24 | 2014-04-24 | Bearing circle run-out detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103940315A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634297A (en) * | 2015-02-13 | 2015-05-20 | 方小刚 | Power industry steam turbine main shaft bearing detecting device with electric angle regulating function and detecting method |
| CN106767258A (en) * | 2016-12-30 | 2017-05-31 | 无锡凯涵科技有限公司 | A kind of wheel justifies jitter detection apparatus |
| CN107976162A (en) * | 2017-12-22 | 2018-05-01 | 无锡市创恒机械有限公司 | One kind circle bounce balance detecting device |
| CN109269380A (en) * | 2018-11-30 | 2019-01-25 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing inner race axial circular jitter detection apparatus |
| CN112361963A (en) * | 2020-12-15 | 2021-02-12 | 安徽远大轴承科技有限公司 | Bearing ring surface flaw detection equipment based on visual inspection |
| CN115717991A (en) * | 2022-11-14 | 2023-02-28 | 江顺精密机械装备科技江阴有限公司 | Device and method for detecting outer circle run-out and static balance of welded shaft |
-
2014
- 2014-04-24 CN CN201410165597.5A patent/CN103940315A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634297A (en) * | 2015-02-13 | 2015-05-20 | 方小刚 | Power industry steam turbine main shaft bearing detecting device with electric angle regulating function and detecting method |
| CN104634297B (en) * | 2015-02-13 | 2015-12-09 | 西宁共进新材料科技有限公司 | The pick-up unit of the power industry turbine spindle bearing of motorized adjustment angle and detection method |
| CN106767258A (en) * | 2016-12-30 | 2017-05-31 | 无锡凯涵科技有限公司 | A kind of wheel justifies jitter detection apparatus |
| CN107976162A (en) * | 2017-12-22 | 2018-05-01 | 无锡市创恒机械有限公司 | One kind circle bounce balance detecting device |
| CN109269380A (en) * | 2018-11-30 | 2019-01-25 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing inner race axial circular jitter detection apparatus |
| CN109269380B (en) * | 2018-11-30 | 2023-08-29 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing inner race axial circle runout detection device |
| CN112361963A (en) * | 2020-12-15 | 2021-02-12 | 安徽远大轴承科技有限公司 | Bearing ring surface flaw detection equipment based on visual inspection |
| CN112361963B (en) * | 2020-12-15 | 2022-02-18 | 安徽远大轴承科技有限公司 | Bearing ring surface flaw detection equipment based on visual inspection |
| CN115717991A (en) * | 2022-11-14 | 2023-02-28 | 江顺精密机械装备科技江阴有限公司 | Device and method for detecting outer circle run-out and static balance of welded shaft |
| CN115717991B (en) * | 2022-11-14 | 2024-05-28 | 江顺精密机械装备科技江阴有限公司 | Device and method for detecting excircle runout and static balance of welding shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103940315A (en) | Bearing circle run-out detecting device | |
| CN203489842U (en) | Bearing circular runout detection system | |
| CN204788229U (en) | Round detection device that beats | |
| CN203848770U (en) | Improved-type bearing circle run-out detecting device | |
| CN204770275U (en) | Clamping device of straightener | |
| CN103341530A (en) | Slewing bearing ferrule circular degree error automatic detection and correction device | |
| CN204128528U (en) | Crawler type meter-measuring device | |
| CN103925897B (en) | Detecting device and method for rotary kiln wheel belt sliding displacement | |
| CN105403125A (en) | Gear ring quenching deformation detection machine | |
| CN104215648A (en) | Automatic positioner for X-ray detecting radiation source | |
| CN107884894A (en) | A kind of large-sized optical elements pitching automatic fine tuning device | |
| CN107457033B (en) | Precise control type three-roller grinding machine | |
| CN216207544U (en) | Gear engagement degree detection device | |
| CN203324826U (en) | Automatic lifting rotary positioning device of X-ray detector | |
| CN104019785A (en) | Measuring instrument for measuring circularity of large-size bearing assembly | |
| CN204286265U (en) | Slewing bearing gear ring radial pulsation measurement device | |
| CN203848771U (en) | Bearing circle run-out detecting device | |
| CN203972531U (en) | Thermal spraying rotary target material base tube coalignment | |
| CN203396720U (en) | Automatic positioner for X-ray detecting radiation source | |
| CN105403134A (en) | Gear ring quenching deformation detection machine with pre-positioning structure | |
| CN203605923U (en) | Automatic synthesis detection device used to detect T-shape elevator guide rail | |
| CN201688808U (en) | Backlash measuring device for rotor of double-screw air compressor | |
| CN214333640U (en) | Steel pipe straightness detection device | |
| CN203652857U (en) | Transmission table for detecting surface defects of strip steels | |
| CN103163213B (en) | Rotating device of magnetic powder flaw detector with large ring gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |
|
| WD01 | Invention patent application deemed withdrawn after publication |