CN201803660U - Device for detecting inner channel and outer channel of bearing - Google Patents
Device for detecting inner channel and outer channel of bearing Download PDFInfo
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- CN201803660U CN201803660U CN2010205244508U CN201020524450U CN201803660U CN 201803660 U CN201803660 U CN 201803660U CN 2010205244508 U CN2010205244508 U CN 2010205244508U CN 201020524450 U CN201020524450 U CN 201020524450U CN 201803660 U CN201803660 U CN 201803660U
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- measuring head
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- steel ball
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Abstract
The utility model relates to the field of bearing processing equipment, in particular to a device for detecting an inner channel and an outer channel of a bearing, which comprises a cylinder block. A pneumatic device is arranged in the cylinder block and is connected with a core shaft through a transmission device in a propping way, the core shaft is fixed at the upper end of a clearance adjusting plate, the clearance adjusting plate is fixedly connected with a measurement block, a vibration chamber is embedded in the measurement block, the middle part of the clearance adjusting plate is provided with a rotating shaft, a measurement pen is fixed on the upper part of the clearance adjusting plate through a measurement pen clamping sleeve, the lower end of the measurement block and the lower end of the clearance adjusting plate are respectively provided with a left measurement head and a right measurement head, and a distance from the center of the measurement pen to the center of the rotating shaft is equal to distances from measurement points of the left measurement head and the right measurement head to the center of the rotating shaft. The device for detecting the inner channel and the outer channel of the bearing has reasonable design and small size, is simple to process and manufacture, and has high degree of automation, high detection precision, high pass rate and high universality.
Description
Technical field:
The utility model relates to bearing process equipment field, especially a kind of bearing enclose raceway groove pick-up unit.
Background technology:
The device of the inside and outside circle raceway groove of existing detection bearing is to adopt two spring leaf staggered form structures, external vibratory chamber, stationary spring, vibratory chamber need a lot of accessories, the processing and manufacturing difficulty, waste a lot of human and material resources,, be difficult for during Installation and Debugging because of spring leaf is the staggered form structure, need remove a lot of accessories during maintenance, the inconvenience maintenance; Vibratory chamber is located at the outside, and vibrating effect is not good, directly precision, the product precision of influence measurement; Because of used accessory has caused volume big more, the integral layout disorder seems and pieces together phenomenon, takies very big space; Do not consider the versatility problem to have caused very big difficulty to the user when changing model, versatility is poor.
The utility model content:
The utility model provides a kind of bearing enclose raceway groove pick-up unit, and it is reasonable in design, and volume is little, and processing and manufacturing is simple, integrated degree height, and the accuracy of detection height, the qualification rate height, the versatility height has solved problems of the prior art.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: it comprises cylinder block, in cylinder block, be provided with pneumatic means, pneumatic means is through gearing and the mandrel butt that is fixed on gap adjustment plate upper end, the gap adjustment plate is connected with the measurement piece, vibratory chamber is embedded in measures in the piece, be provided with a rotating shaft at gap adjustment plate middle part, measuring pen is fixed on gap adjustment plate top through surveying a gripping sleeve, be respectively equipped with left measuring head and right measuring head in measurement piece lower end and gap adjustment plate lower end, the center of measuring pen is to the center and a left side of rotating shaft, the center of the measurement point of right measuring head is equidistant to the center of rotating shaft.
Described gearing is that outer ring raceway detects gearing, comprises master slider, is provided with first slide block and second slide block in the master slider in order successively, and the 3rd slide block is located in second slide block and the mandrel butt; The expansion link of pneumatic means passes master slider, first slide block and the second slide block clamping, is being respectively equipped with a spring between first slide block and the master slider and between second slide block and the 3rd slide block.
Described left measuring head and right measuring head are that outer ring raceway detects with left measuring head and right measuring head, described left measuring head comprises and measures the left measuring head base that the piece lower end is connected, be provided with ceramic steel ball in left measuring head base lower end, described right measuring head comprises the right measuring head base that is connected with gap adjustment plate lower end, and the outside, right measuring head base lower end is provided with ceramic steel ball; The center that rotating shaft is arrived to the center of rotating shaft and the center of measuring pen in the center of pottery steel ball is equidistant.
Described gearing is that bear inner ring grooved railway detects gearing, comprise master slider with the clamping of pneumatic means expansion link, be provided with first slide block and the 3rd slide block in the master slider in order successively, between first slide block and the 3rd slide block, be provided with mandrel, between first slide block and master slider and the 3rd slide block and master slider, be respectively equipped with a spring.
Described left measuring head and right measuring head are that bear inner ring grooved railway detects with left measuring head and right measuring head, described left measuring head comprises and measures the left measuring head base that the piece lower end is connected, be provided with the steel ball mount pad in left measuring head base lower end, the steel ball mount pad is provided with ceramic steel ball, described right measuring head comprises the right measuring head base that is connected with gap adjustment plate lower end, right measuring head base lower end is provided with the steel ball mount pad, and the steel ball mount pad is provided with ceramic steel ball; The center that rotating shaft is arrived to the center of rotating shaft and the center of measuring pen in the center of pottery steel ball is equidistant.
The utility model is reasonable in design, with cylinder block, pneumatic means, be designed to one with measuring piece, has reduced volume, and response speed is fast, and processing and manufacturing is simple, integrated degree height; Vibratory chamber is embedded in measurement piece inside, and volume dwindles greatly, the outward appearance exquisiteness, and vibrating effect is strengthened, and the vibration that relies on vibratory chamber to produce makes and detects ball automatic capturing raceway groove center, accuracy of detection height, qualification rate height; The center of measuring pen is equidistant to the center of rotating shaft with the center of the measurement point of left measuring head to the center of rotating shaft, the swing of fixing a point around the shaft of gap adjustment plate, generation 0.2 μ m errors at most in the 100mm length, measuring accuracy height; When changing model, this device only need change left measuring head and right measuring head gets final product, the versatility height.
Description of drawings:
Fig. 1 is the structural representation of the utility model outer ring raceway pick-up unit.
Fig. 2 is the plan structure synoptic diagram of cylinder block inside among Fig. 1.
Fig. 3 is the structural representation of the utility model bear inner ring grooved railway pick-up unit.
Among the figure, 1, the cylinder seat; 2, pneumatic means; 3, gap adjustment plate; 4, mandrel; 5, measure piece; 6, vibratory chamber; 7, rotating shaft; 8, measuring pen; 9, survey a gripping sleeve; 10, master slider; 11, first slide block; 12, second slide block 13, the 3rd slide block 14, spring 15, left measuring head base 16, ceramic steel ball 17, right measuring head base; 18, steel ball mount pad.
Embodiment:
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
Shown in Fig. 1～2, be the structural representation of the utility model outer ring raceway pick-up unit.It comprises cylinder block 1, in cylinder block 1, be provided with pneumatic means 2, pneumatic means 2 is through gearing and mandrel 4 butts that are fixed on gap adjustment plate 3 upper ends, gap adjustment plate 3 is connected with measurement piece 5, vibratory chamber 6 is embedded in measures in the piece 5, be provided with a rotating shaft 7 at gap adjustment plate 3 middle parts, measuring pen 8 is fixed on gap adjustment plate 3 tops through surveying a gripping sleeve 9, be respectively equipped with left measuring head and right measuring head measuring piece 5 lower ends and gap adjustment plate 3 lower ends, the center that rotating shaft 7 is arrived to the center of rotating shaft 7 and the center of the measurement point of left and right measuring head in the center of measuring pen 8 is equidistant.
The gearing that described outer ring raceway detects gearing comprises master slider 10, is provided with first slide block 11 and second slide block, 12, the three slide blocks 13 in the master slider 10 in order successively and is located in second slide block 12 and mandrel 4 butts; The expansion link of pneumatic means 2 passes master slider 10, first slide block 11 and 12 clampings of second slide block, is being respectively equipped with a spring 14 between first slide block 11 and the master slider 10 and between second slide block 12 and the 3rd slide block 13.
The left measuring head of described outer ring raceway pick-up unit comprises and measures the left measuring head base 15 that piece 5 lower ends are connected, be provided with ceramic steel ball 16 in left measuring head base 15 lower ends, described right measuring head comprises the right measuring head base 17 that is connected with gap adjustment plate 3 lower ends, and the outside, right measuring head base 17 lower ends is provided with ceramic steel ball 16; The center that rotating shaft 7 is arrived to the center of rotating shaft 7 and the center of measuring pen 8 in the center of pottery steel ball 16 is equidistant.
As shown in Figure 3, be the structural representation of the utility model bear inner ring grooved railway pick-up unit.The difference of itself and outer ring raceway pick-up unit is, described gearing comprises the master slider 10 with pneumatic means 2 expansion link clampings, be provided with first slide block 11 and the 3rd slide block 13 in the master slider 10 in order successively, between first slide block 11 and the 3rd slide block 13, be provided with mandrel 4, between first slide block 11 and master slider 10 and the 3rd slide block 13 and master slider 10, be respectively equipped with a spring 14.
The left measuring head of described bear inner ring grooved railway pick-up unit comprises and measures the left measuring head base 15 that piece 5 lower ends are connected, be provided with steel ball mount pad 18 in left measuring head base 15 lower ends, steel ball mount pad 18 is provided with ceramic steel ball 16, described right measuring head comprises the right measuring head base 17 that is connected with gap adjustment plate 3 lower ends, right measuring head base 17 lower ends are provided with steel ball mount pad 18, and steel ball mount pad 18 is provided with ceramic steel ball 16; The center that rotating shaft 7 is arrived to the center of rotating shaft 7 and the center of measuring pen 8 in the center of pottery steel ball 16 is equidistant.
When detecting outer ring raceway, the air pump air feed, pneumatic means 2 promotes inner first slide block 11 of master slider 10 drives, second slide block 12 and the 3rd slide block 13 and moves to right, order about gap adjustment plate 37 swings around the shaft by mandrel 4, make right measuring head base 17 left side pendulum, the ceramic steel ball 16 of right measuring head base 17 lower ends unclamps bearing channel, feeding cylinder is with bearing outer ring jack-up, the spring force of spring 14 generations simultaneously recovers automatically, master slider 10 drives inner all parts and moves to left, the ceramic steel ball 16 of right measuring head base 17 lower ends holds out against bearing channel, and this moment, measuring pen 8 was measured.Vibratory chamber 6 is embedded in measures in the piece 5, and a steel ball is arranged in cavity volume, during to vibratory chamber's 6 air feed, the rotation that steel ball does not stop, making and measure piece 5 generation vibrations, is one because of vibratory chamber 6 holds with measurement piece 5, and vibrating effect is strengthened, the vibration that relies on vibratory chamber 6 to produce, make and detect ball automatic capturing raceway groove center, accuracy of detection height, qualification rate height, this structure is dwindled the pick-up unit volume greatly, the outward appearance exquisiteness.This device rotating shaft 7 is fixed on two bearings, and the center of measuring pen 8 is equidistant to the center of rotating shaft 7 with the center of ceramic steel ball 16 to the center of rotating shaft 7, and gap adjustment plate 3 is 7 fixed point swings around the shaft, generation 0.2 μ m errors at most in the 100mm length, measuring accuracy height.
The principle of work and the bearing outer ring raceway groove pick-up unit of bearing inner race raceway groove pick-up unit are roughly the same, difference is that pneumatic means 2 promotes master slider 10 inner first slide blocks 11 of drive and the 3rd slide block 13 moves to left, order about gap adjustment plate 37 swings around the shaft by mandrel 4, make right measuring head base 17 right pendulum, the ceramic steel ball 16 of right measuring head base 17 lower ends unclamps bearing channel, feeding cylinder is with bearing inner race jack-up, the spring force of spring 14 generations simultaneously recovers automatically, master slider 10 drives inner all parts and moves to right, the ceramic steel ball 16 of right measuring head base 17 lower ends holds out against bearing channel, and this moment, measuring pen 8 was measured.
When changing model, this device only need change left measuring head and right measuring head gets final product, the versatility height.
The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (5)
1. bearing enclose raceway groove pick-up unit, it is characterized in that: comprise cylinder block, in cylinder block, be provided with pneumatic means, pneumatic means is through gearing and the mandrel butt that is fixed on gap adjustment plate upper end, the gap adjustment plate is connected with the measurement piece, vibratory chamber is embedded in measures in the piece, be provided with a rotating shaft at gap adjustment plate middle part, measuring pen is fixed on gap adjustment plate top through surveying a gripping sleeve, be respectively equipped with left measuring head and right measuring head in measurement piece lower end and gap adjustment plate lower end, the center of measuring pen is to the center and a left side of rotating shaft, the center of the measurement point of right measuring head is equidistant to the center of rotating shaft.
2. a kind of bearing enclose raceway groove pick-up unit according to claim 1, it is characterized in that: described gearing is that outer ring raceway detects gearing, comprise master slider, be provided with first slide block and second slide block in the master slider in order successively, the 3rd slide block is located in second slide block and the mandrel butt; The expansion link of pneumatic means passes master slider, first slide block and the second slide block clamping, is being respectively equipped with a spring between first slide block and the master slider and between second slide block and the 3rd slide block.
3. a kind of bearing enclose raceway groove pick-up unit according to claim 1, it is characterized in that: described left measuring head and right measuring head are that outer ring raceway detects with left measuring head and right measuring head, described left measuring head comprises and measures the left measuring head base that the piece lower end is connected, be provided with ceramic steel ball in left measuring head base lower end, described right measuring head comprises the right measuring head base that is connected with gap adjustment plate lower end, and the outside, right measuring head base lower end is provided with ceramic steel ball; The center that rotating shaft is arrived to the center of rotating shaft and the center of measuring pen in the center of pottery steel ball is equidistant.
4. a kind of bearing enclose raceway groove pick-up unit according to claim 1, it is characterized in that: described gearing is that bear inner ring grooved railway detects gearing, comprise master slider with the clamping of pneumatic means expansion link, be provided with first slide block and the 3rd slide block in the master slider in order successively, between first slide block and the 3rd slide block, be provided with mandrel, between first slide block and master slider and the 3rd slide block and master slider, be respectively equipped with a spring.
5. a kind of bearing enclose raceway groove pick-up unit according to claim 1, it is characterized in that: described left measuring head and right measuring head are that bear inner ring grooved railway detects with left measuring head and right measuring head, described left measuring head comprises and measures the left measuring head base that the piece lower end is connected, be provided with the steel ball mount pad in left measuring head base lower end, the steel ball mount pad is provided with ceramic steel ball, described right measuring head comprises the right measuring head base that is connected with gap adjustment plate lower end, right measuring head base lower end is provided with the steel ball mount pad, the steel ball mount pad is provided with ceramic steel ball, and the center that rotating shaft is arrived to the center of rotating shaft and the center of measuring pen in the center of ceramic steel ball is equidistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205244508U CN201803660U (en) | 2010-09-10 | 2010-09-10 | Device for detecting inner channel and outer channel of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205244508U CN201803660U (en) | 2010-09-10 | 2010-09-10 | Device for detecting inner channel and outer channel of bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803660U true CN201803660U (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205244508U Expired - Fee Related CN201803660U (en) | 2010-09-10 | 2010-09-10 | Device for detecting inner channel and outer channel of bearing |
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| CN (1) | CN201803660U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048634A (en) * | 2014-04-29 | 2014-09-17 | 重庆市新超力轴承有限公司 | Online automatic detecting machine for bearing outer ring rail and detecting method thereof |
| CN106168474A (en) * | 2016-08-23 | 2016-11-30 | 宁波中亿自动化装备有限公司 | Hub bearing inner ring ditch calipers and system |
| CN107421743A (en) * | 2017-09-22 | 2017-12-01 | 芜湖禾丰离合器有限公司 | A kind of durability test device of hydraulic pressure separating bearing |
| CN109855514A (en) * | 2018-12-27 | 2019-06-07 | 中国航发哈尔滨轴承有限公司 | A kind of measurement method of the double half inner ring ditch curvature of angular contact ball bearing |
| CN110470266A (en) * | 2019-07-09 | 2019-11-19 | 扬州康派尔机械科技有限公司 | It is a kind of for measuring the device of bearing ring septal fossula and outer raceway groove circularity, inclined ditch |
| CN112629457A (en) * | 2020-12-02 | 2021-04-09 | 昆山奥德鲁自动化技术有限公司 | Inner and outer ring channel detection and pairing device of bearing |
-
2010
- 2010-09-10 CN CN2010205244508U patent/CN201803660U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048634A (en) * | 2014-04-29 | 2014-09-17 | 重庆市新超力轴承有限公司 | Online automatic detecting machine for bearing outer ring rail and detecting method thereof |
| CN104048634B (en) * | 2014-04-29 | 2016-08-24 | 重庆市新超力轴承有限公司 | Bearing outer ring track online automatic detection machine and detection method thereof |
| CN106168474A (en) * | 2016-08-23 | 2016-11-30 | 宁波中亿自动化装备有限公司 | Hub bearing inner ring ditch calipers and system |
| CN106168474B (en) * | 2016-08-23 | 2019-01-15 | 宁波中亿自动化装备有限公司 | Hub bearing inner ring ditch calipers and system |
| CN107421743A (en) * | 2017-09-22 | 2017-12-01 | 芜湖禾丰离合器有限公司 | A kind of durability test device of hydraulic pressure separating bearing |
| CN107421743B (en) * | 2017-09-22 | 2019-07-12 | 芜湖禾丰离合器有限公司 | A kind of durability test device of hydraulic pressure separating bearing |
| CN109855514A (en) * | 2018-12-27 | 2019-06-07 | 中国航发哈尔滨轴承有限公司 | A kind of measurement method of the double half inner ring ditch curvature of angular contact ball bearing |
| CN110470266A (en) * | 2019-07-09 | 2019-11-19 | 扬州康派尔机械科技有限公司 | It is a kind of for measuring the device of bearing ring septal fossula and outer raceway groove circularity, inclined ditch |
| CN112629457A (en) * | 2020-12-02 | 2021-04-09 | 昆山奥德鲁自动化技术有限公司 | Inner and outer ring channel detection and pairing device of bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20130910 |