CN105509687A - Bearing prefix parameter measuring component - Google Patents
Bearing prefix parameter measuring component Download PDFInfo
- Publication number
- CN105509687A CN105509687A CN201610033481.5A CN201610033481A CN105509687A CN 105509687 A CN105509687 A CN 105509687A CN 201610033481 A CN201610033481 A CN 201610033481A CN 105509687 A CN105509687 A CN 105509687A
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- CN
- China
- Prior art keywords
- mechanical arm
- measuring
- sensor
- fixed
- measurement
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/18—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring depth
Abstract
The invention discloses a bearing prefix parameter measuring component. The bearing prefix parameter measuring component comprises a mechanical arm group, a first parameter measuring component, a second diameter measuring component and a channel measuring component; the mechanical arm group comprises a first mechanical arm and a second mechanical arm which are positioned on a measuring platform and move along a working straight line; the first diameter measuring component comprises a first distance measuring sensor and a distance measuring accessory which are respectively arranged on the first mechanical arm and the second mechanical arm, wherein the distance measuring accessory measures distance in a contact or non-contact manner with the first distance measuring sensor; the second diameter measuring component comprises a second distance measuring sensor of which the probe is arranged along the working straight line and is at the same height as the top of an inner ring; the channel measuring component comprises a contact pin type sensor, a fixed frame and a measuring cylinder; a push rod of the measuring cylinder is perpendicular to the measuring platform and is fixed to the contact pin type sensor; a contact pin of the contact pin type sensor is perpendicular to the measuring platform. Compared with the prior art, the bearing prefix parameter measuring component is high in measurement speed and high in measurement accuracy, and is suitable for measuring inner rings of bearings in batches.
Description
Technical field
The present invention relates to bearing measuring technical field, particularly a kind of front-bearing parameter measurement assembly.
Background technology
Along with the expansion of the bearing market demand, the use kind of bearing also has increase, and a kind of inner ring of bearing is tapered, and the top within it enclosed and bottom are provided with outstanding round platform, in the round platform of bottom, be provided with groove.Kind of bearings compared with traditional bearing, easy trapped lubricant between the raceway groove of inner ring, and inner ring rotate process in discharge, realize the object of bearing pcrmanent lubrication.
For above-mentioned bearing, in the use of some accurate occasion, the diameter to its top round platform, the diameter of bottom round platform and even the diameter of raceway groove is needed critically to measure; And traditional bearing measuring technology, need the measurement being realized top round platform, bottom round platform and raceway groove by multiple station, larger deviation is existed to the measurement of raceway groove simultaneously.
Summary of the invention
The object of the invention is to overcome or slow down the part at least above-mentioned shortcoming, hereby provide a kind of front-bearing parameter measurement assembly, it comprises:
Measuring table;
Mechanical arm group, comprises and is positioned at measuring table and along work the first mechanical arm of straight-line displacement and second mechanical arm, described first mechanical arm and the second mechanical arm are relatively set with location tiger's jaw;
First diameter measurement assembly, comprises and is divided into the first mechanical arm and the first distance measuring sensor of the second mechanical arm and contacts with the first distance measuring sensor or the range finding accessory of non-contact distance-measurement;
Second bobbin diameter measurement components, comprises the second distance measuring sensor, and described second distance measuring sensor is fixed on measuring table, and its probe is along work straight line and consistent with the height at inner ring top;
Raceway groove measurement components, comprise contact pin type sensor and the fixed mount being fixed on measuring table, the erection of described fixed mount has measurement cylinder, and the push rod of described measurement cylinder is perpendicular to described measuring table and fix with contact pin type sensor, and the contact pilotage of described contact pin type sensor is perpendicular to described measuring table.
Preferably, described first distance measuring sensor is the first high precision contact digital sensor being fixed on the first mechanical arm or the second mechanical arm, the probe of described first high precision contact digital sensor is towards described second mechanical arm or the first mechanical arm, and described range finding accessory is the block being fixed on the second mechanical arm or the first mechanical arm.
Preferably, described second distance measuring sensor is the second high precision contact digital sensor being fixed on the first mechanical arm or the second mechanical arm, the probe of described second high precision contact digital sensor and the top of inner ring contour, and along work straight line towards described second mechanical arm or the first mechanical arm.
Preferably, described Second bobbin diameter measurement components is dismantled with measurement support and is connected, and measurement support is dismantled with measuring table and is connected.
Preferably, described measuring table is fixed with three axle translation stages, and the transfer arm of described contact pin type sensor and three axle translation stages is fixed.
Preferably, described mechanical left arm and mechanical right arm are all connected to the first sliding platform along the slippage of described work straight line, described first sliding platform is connected to the second sliding platform along the slippage of described work straight line, and described second sliding platform is connected to the 3rd sliding platform perpendicular to the slippage of described work straight line.
Preferably, described first mechanical arm is provided with relative to the other end of the second mechanical arm and moves tiger's jaw.
Inner ring to be measured is positioned on measuring table by mechanical arm group by the present invention, first mechanical arm and the second mechanical arm prepare clamping inner ring by location tiger's jaw and in process close to each other again, and the first diameter measurement assembly and Second bobbin diameter measurement components complete the measurement of top round platform to inner ring and bottom round platform diameter; After clamping inner ring, move down the channel depth of contact pin type sensor to round platform and measure.Compared with prior art, measuring speed quickly, precision is high, is suitable for the measure batch to bearing inner race.
Accompanying drawing explanation
Describe these and other aspect of the present invention in further detail now with reference to appended accompanying drawing, it is depicted as currently preferred embodiment of the present invention.Wherein:
Fig. 1 is the structural drawing of the present embodiment;
Fig. 2 is another view of Fig. 1;
Fig. 3 is the partial view of the present embodiment;
Fig. 4 is the front elevation of Fig. 3.
In figure: 1, measuring table; 21, the first mechanical arm; 22, the second mechanical arm; 221, tiger's jaw is located; 222, mobile tiger's jaw; 31, the first high precision contact digital sensor; 321, the second high precision contact digital sensor; 322, baffle plate; 4, inner ring; 51, the first sliding platform; 52, the second sliding platform; 53, the 3rd sliding platform.
Embodiment
Below in conjunction with accompanying drawing and instantiation, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
As depicted in figs. 1 and 2, the present embodiment comprises measuring table 1 and the first mechanical arm 21 and the second mechanical arm 22 be arranged on measuring table 1.First mechanical arm 21 and the second mechanical arm 22 are all installed on the slide rail of the first sliding platform 51, and the first sliding platform 51 is installed on the slide rail of the second slip, and the second sliding platform 52 is installed on the slide rail of the 3rd sliding platform 53; Meanwhile, the slide rail of the first sliding platform 51 is parallel with the slide rail of the second sliding platform 52, and the slide rail of the 3rd sliding platform 53 is vertical with the slide rail of the first sliding platform 51.
So, first mechanical arm 21 of the present embodiment and the second mechanical arm 22 can based on the slide rail of the first sliding platform 51 close to each other or away from, to realize inner ring 4 to be measured to be held on measurement station; Inner ring 4, after the measurement of measurement station terminates, makes next clamping on inner ring 4 to measuring table 1 of the first mechanical arm 21 and the second mechanical arm 22 measure station by the first sliding platform 51 and the second sliding platform 52; After inner ring 4 is transferred to next measurement station, makes the first mechanical arm 21 and the second mechanical arm 22 return original position by the 3rd measuring table 1, wait for next inner ring 4 to be measured.
In addition, the other end of the second mechanical arm 22 relative positioning tiger's jaw 221 of the present embodiment is provided with mobile tiger's jaw 222; So, the first mechanical arm 21 and the second mechanical arm 22 clamp inner ring 4 to next measure station move time, the mobile tiger's jaw 222 of the second mechanical arm 22 can be measured being measured at next station the inner ring 4 terminated and push out, need not otherwise designed is taken again that next measures the physical construction of inner ring 4 in station.
As shown in Figure 3 and Figure 4, the present embodiment is at the first diameter measurement assembly, for carrying out dimensional measurement to the bottom round platform of inner ring 4, it mainly comprises the first high precision contact digital sensor 31 and the block being separately positioned on the first mechanical arm 21 and the second mechanical arm 22, and the probe of the first high precision contact digital sensor 31 towards with work straight line parallel; So, the first mechanical arm 21 and the second mechanical arm 22 close to each other, during to clamp inner ring 4, first high precision contact digital sensor 31 contact blocks gradually, and the first distance measuring signal of digital quantity is produced according to the acting force between probe and block, this first distance measuring signal transfers to exterior terminal and resolves, and reads the diameter of round platform bottom inner ring 4 to be measured.
Certainly, the present invention is not limited to the contact distance measuring method of the first high precision contact digital sensor 31 and baffle plate 322, CDD laser range sensor and mirror surface can also be used, after the first mechanical arm 21 and the second mechanical arm 22 stable holding, the bottom round platform of inner ring 4 is measured.
The Second bobbin diameter measurement components of the present embodiment, for measuring the top round platform size of inner ring 4, it mainly comprises the second high precision contact digital sensor 321, according to the general height of round platform to be measured, second distance measuring sensor is fixed on measuring table 1, and its probe is along work straight line and towards measurement station.So, the first mechanical arm 21 and the second mechanical arm 22 clamp inner ring 4 be transferred to measure station time, the top round platform of inner ring 4 can with conflict with the probe of the second high precision contact digital sensor 321 gradually, the second high precision contact digital sensor 321 produces the second distance measuring signal thus.Second distance measuring signal also transfers to exterior terminal and carries out digital independent.
In addition, the second high precision contact digital sensor 321 of the present embodiment can also be arranged on to be measured on support, measures support dismounting and is connected on measuring table 1.So, when measuring the inner ring 4 of differing heights, the measurement support changing differing heights can be passed through, to adjust the height on probe relative measurement platform 1 surface of the second high precision contact digital sensor 321.
Raceway groove measurement components of the present invention is used for measuring the channel depth of inner ring 4, and it mainly comprises contact pin type sensor, fixed mount and measurement cylinder.Fixed mount and measuring table 1 are fixed, and measure cylinder and are then erected on fixed mount, and the push rod measuring cylinder is perpendicular to measuring table 1 and fix with contact pin type sensor, and the contact pilotage of contact pin type sensor is perpendicular to measuring table 1.So, be transferred to measure after station at inner ring 4, contact pin type sensor moves down along with the lever measuring cylinder, and its contact pilotage is conflicted in the bottom of inner ring 4 raceway groove gradually, and contact pin type sensor exports raceway groove measuring-signal and carries out digital independent to exterior terminal.
The contact pin type sensor that the present embodiment is preferably mentioned directly is arranged on the transfer arm of three axle translation stages, its objective is the position of the contact pilotage relative measurement platform 1 of adjustment contact pin type sensor, so that change in inner ring 4 size measured, when the position of the raceway groove relative measurement platform 1 of inner ring 4 changes, the contact pilotage of contact pin type sensor vertically can stretch into the raceway groove of inner ring 4.
Claims (7)
1. a front-bearing parameter measurement assembly, is characterized in that comprising:
Measuring table;
Mechanical arm group, comprises and is positioned at measuring table and along work the first mechanical arm of straight-line displacement and second mechanical arm, described first mechanical arm and the second mechanical arm are relatively set with location tiger's jaw;
First diameter measurement assembly, comprises and is divided into the first mechanical arm and the first distance measuring sensor of the second mechanical arm and contacts with the first distance measuring sensor or the range finding accessory of non-contact distance-measurement;
Second bobbin diameter measurement components, comprises the second distance measuring sensor, and described second distance measuring sensor is fixed on measuring table, and its probe is along work straight line and consistent with the height at inner ring top;
Raceway groove measurement components, comprise contact pin type sensor and the fixed mount being fixed on measuring table, the erection of described fixed mount has measurement cylinder, and the push rod of described measurement cylinder is perpendicular to described measuring table and fix with contact pin type sensor, and the contact pilotage of described contact pin type sensor is perpendicular to described measuring table.
2. front-bearing parameter measurement assembly according to claim 1, is characterized in that,
Described first distance measuring sensor is the first high precision contact digital sensor being fixed on the first mechanical arm or the second mechanical arm, the probe of described first high precision contact digital sensor is towards described second mechanical arm or the first mechanical arm, and described range finding accessory is the block being fixed on the second mechanical arm or the first mechanical arm.
3. front-bearing parameter measurement assembly according to claim 1, it is characterized in that, described second distance measuring sensor is the second high precision contact digital sensor being fixed on the first mechanical arm or the second mechanical arm, the probe of described second high precision contact digital sensor and the top of inner ring contour, and along work straight line towards described second mechanical arm or the first mechanical arm.
4. front-bearing parameter measurement assembly according to claim 1, is characterized in that, described Second bobbin diameter measurement components is dismantled with measurement support and is connected, and measurement support is dismantled with measuring table and is connected.
5. front-bearing parameter measurement assembly according to claim 1, is characterized in that, described measuring table is fixed with three axle translation stages, and the transfer arm of described contact pin type sensor and three axle translation stages is fixed.
6. front-bearing parameter measurement assembly according to claim 1, it is characterized in that, described mechanical left arm and mechanical right arm are all connected to the first sliding platform along the slippage of described work straight line, described first sliding platform is connected to the second sliding platform along the slippage of described work straight line, and described second sliding platform is connected to the 3rd sliding platform perpendicular to the slippage of described work straight line.
7. will remove the front-bearing parameter measurement assembly described in 6 according to right, it is characterized in that, described first mechanical arm is provided with relative to the other end of the second mechanical arm and moves tiger's jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610033481.5A CN105509687B (en) | 2016-01-19 | 2016-01-19 | Front-bearing parameter measurement component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610033481.5A CN105509687B (en) | 2016-01-19 | 2016-01-19 | Front-bearing parameter measurement component |
Publications (2)
| Publication Number | Publication Date |
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| CN105509687A true CN105509687A (en) | 2016-04-20 |
| CN105509687B CN105509687B (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610033481.5A Active CN105509687B (en) | 2016-01-19 | 2016-01-19 | Front-bearing parameter measurement component |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767642A (en) * | 2017-01-06 | 2017-05-31 | 浙江爱易特智能技术有限公司 | A kind of thrust ball bearing bearing block detecting system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0953924A (en) * | 1995-08-14 | 1997-02-25 | Fuji Oozx Inc | Instrument for simultaneously measuring bottom wall thickness and inside diameter of bottomed hole |
| JPH09189501A (en) * | 1996-01-04 | 1997-07-22 | Tokyo Seimitsu Co Ltd | Outer diameter measuring device |
| CN102901450A (en) * | 2012-09-12 | 2013-01-30 | 深圳深蓝精机有限公司 | Measuring device and shaft body detection equipment |
| CN203587083U (en) * | 2013-11-27 | 2014-05-07 | 耐世特凌云驱动系统（芜湖）有限公司 | CV outer-ring inner spherical surface diameter measuring instrument |
| CN205482883U (en) * | 2016-01-19 | 2016-08-17 | 浙江爱易特智能技术有限公司 | Leading parameter measurement subassembly of bearing |
-
2016
- 2016-01-19 CN CN201610033481.5A patent/CN105509687B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0953924A (en) * | 1995-08-14 | 1997-02-25 | Fuji Oozx Inc | Instrument for simultaneously measuring bottom wall thickness and inside diameter of bottomed hole |
| JPH09189501A (en) * | 1996-01-04 | 1997-07-22 | Tokyo Seimitsu Co Ltd | Outer diameter measuring device |
| CN102901450A (en) * | 2012-09-12 | 2013-01-30 | 深圳深蓝精机有限公司 | Measuring device and shaft body detection equipment |
| CN203587083U (en) * | 2013-11-27 | 2014-05-07 | 耐世特凌云驱动系统（芜湖）有限公司 | CV outer-ring inner spherical surface diameter measuring instrument |
| CN205482883U (en) * | 2016-01-19 | 2016-08-17 | 浙江爱易特智能技术有限公司 | Leading parameter measurement subassembly of bearing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767642A (en) * | 2017-01-06 | 2017-05-31 | 浙江爱易特智能技术有限公司 | A kind of thrust ball bearing bearing block detecting system |
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| CN105509687B (en) | 2018-02-23 |
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Denomination of invention: Front bearing parameter measurement assembly Effective date of registration: 20221210 Granted publication date: 20180223 Pledgee: Lishui Jinyun Sub branch of Zhejiang Tailong Commercial Bank Co.,Ltd. Pledgor: ADVANCED EQUIPMENT TECHNOLOGY Co.,Ltd. Registration number: Y2022980026597 |