CN105258657A - Bearing detection device - Google Patents
Bearing detection device Download PDFInfo
- Publication number
- CN105258657A CN105258657A CN201510846061.4A CN201510846061A CN105258657A CN 105258657 A CN105258657 A CN 105258657A CN 201510846061 A CN201510846061 A CN 201510846061A CN 105258657 A CN105258657 A CN 105258657A
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- China
- Prior art keywords
- bearing
- rotary disk
- holder
- detecting device
- bearing detecting
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- 238000001514 detection method Methods 0.000 title abstract description 12
- 230000002787 reinforcement Effects 0.000 claims description 6
- 230000003292 diminished effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Abstract
The invention relates to a detection device, and specifically discloses a bearing detection device. The bearing detection device comprises a bottom plate, and a left side plate, a right side plate and a rotary mechanism which are arranged on the bottom plate, wherein the rotary mechanism is arranged at a central position between the left side plate and the right side plate; the rotary mechanism comprises a rotary disk and two mounting boxes arranged on the rotary disk; two mounting boxes are in central symmetry by taking a circle center of the rotary disk as a symcenter; a motor is mounted in each mounting box, and an output shaft of each motor is connected with a bearing to be detected and drives the bearing to be detected to rotate; the left side plate and the right side plate are each provided with an ultrasonic sensor; a control box is arranged outside the right side plate, a microcontroller is arranged in the control box, and a display screen and a switch are arranged outside the control box; the controller is electrically connected with the display screen, the switch, the ultrasonic sensors and the two motors; and the bottom plate is provided with scale marks. The bearing detection device reduces the bearing mounting and detaching time during the detection process, makes the detection process continuous, effectively saves production time and increases production efficiency.
Description
Technical field
The present invention relates to a kind of pick-up unit, specifically disclose a kind of bearing detecting device.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment, and its major function is supported mechanical rotary body, reduces the friction factor in its motion process, and ensures its rotating accuracy.Bearing is widely used in all trades and professions, and therefore the quality of bearing is very important.In the detection of bearing, need to detect whether level and smooth to bearing outer ring surface, to detect bearing race diameter, inner ring diameter and channel width and whether meet standard.
Detection in the past for bearing utilizes the instruments such as ruler by manually measuring often, judges that bearing outer ring surface is enough smoothly, does not have cut especially for bearing outer ring surface with range estimation.But because of the individual difference of people, poor through manual detection bearing consistance out, quality is unstable, and lost labor, production efficiency is lower.
More conventional Bearing testing frocks detect bearing now, but these frocks often can only detect bearing singly.When a bearing is when detecting, take off the detection that this bearing just can carry out next bearing after Bearing testing frock must being stopped, this makes Bearing testing not carry out continuously, wastes detection time.
Summary of the invention
The invention is intended to provide a kind of bearing detecting device, with solve existing Bearing testing frock constantly must stop in testing process dress, get the problem of bearing.
Bearing detecting device in this programme, comprises base plate, the left plate be arranged on base plate, right plate and rotating mechanism; Described rotating mechanism is positioned on the centre position of left plate and right plate; Described rotating mechanism comprises rotating rotary disk and arranges two install bins on rotary disk; Two install bins with the center of circle of rotary disk for symcenter Central Symmetry; Be provided with motor in described install bin, the output shaft of motor connects bearing to be measured and drives bearing to be measured to rotate; Described left plate and right plate are equipped with ultrasonic sensor; Be provided with control enclosure outside described right plate, in control enclosure, be provided with microcontroller, outside control enclosure, be provided with display screen and switch; Described microcontroller electrical connection display screen, switch, ultrasonic sensor and two motors; Described base plate is provided with scale mark.
Principle of work and beneficial effect:
Sent by ultrasonic sensor and receive from the return signal outside bearing outer ring to be measured and motor output shaft, microcontroller calculates the diameter of bearing outer ring and inner ring and the width of raceway groove by the order be set in advance in microcontroller, and by display screen by information displaying out.When bearing is in rotation process, ultrasonic sensor detect bearing to sensor distance occur variation time can by mobility scale by microcontroller calculate compare, judge whether this bearing meets the acceptability limit be set in advance in microcontroller.The result whether bearing is qualified is shown by display by microcontroller, conveniently puts in order measured bearing according to display result.
The output shaft of two motors is socketed bearing respectively, when a bearing is when detecting, can loads onto on another motor or take off bearing, and not need the bearing rotation detected of stopping.When after the Bearing testing detected, only need to rotate rotary disk, the evolution being arranged on two install bins on rotary disk and the motor in install bin can be made.Make the bearing of original superincumbent motor and motor turn to detected position, make bearing complete after testing turn to top together along with motor, after conveniently being taken off by the bearing be completed, put again new bearing to be measured.Make bearing in testing process, decrease dress by the present invention, get the time of bearing, make testing process continuous, effectively saved the production time, improve production efficiency.And, because the qualified scope of bearing is set in advance in microcontroller, improve consistance and the stability of bearing.
Further, described rotating mechanism comprises the holder be arranged on base plate, and one end of holder connects circular shaft collar, and being circumferentially socketed with of shaft collar can around the rotary disk of shaft collar rotation.Rotary disk is facilitated to pass through to rotate around shaft collar.
Further, the position that described shaft collar and rotary disk are connected to each other is equipped with groove, in groove, is provided with multiple ball.Facilitate rotary disk when shaft collar rotates, the sliding friction between rotary disk and shaft collar becomes the rolling friction of ball, reduces the friction between rotary disk and shaft collar, more laborsaving when making rotation rotary disk.
Further, the round platform diminished gradually is connected with between described holder and shaft collar.By round platform connection fixing base and shaft collar, enable shaft collar and holder compact siro spinning technology, round platform diminishes gradually, and the area of shaft collar is diminished, and flows out the space rotated to the rotary disk be socketed on shaft collar.
Further, described round platform is connected with multiple equally distributed reinforcement near the place of holder.Holder can be made to be connected tightr with round platform by reinforcement, round platform field of load is increased.
Further, described rotary disk is provided with crotch near the one side of holder, and described round platform is provided with the pull bar with crotch snapping.Be connected with crotch by pull bar, rotary disk can be made to fix and locate.
Further, the side of described round platform is provided with back-up block, and back-up block is provided with the guide hole passed for pull bar.Pull bar is spacing by back-up block, and pull bar is caught on crotch rapidly and accurately.
Further, described rotary disk is provided with magnet near the one side of holder, holder to be provided with after energising can with the electromagnet of magnet attraction, described electromagnet is electrically connected with described microcontroller.After convenient electromagnetic Tie Tong electricity and magnet attraction, make rotary disk fixing and spacing.
Further, described rotary disk is provided with horizontally disposed lever near the one side of holder, and the side of described round platform is provided with the block that can abut with lever.In rotary disk rotation process, when lever turns to block place, block blocks lever, and rotary disk is stopped operating.
Further, described ultrasonic sensor is equidistantly distribute multiple.Enable ultrasonic sensor equably by point multiple in bearing variation sensing at the volley to and send microcontroller to.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the rotating mechanism of the embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: base plate 1, scale mark 2, left plate 3, right plate 4, ultrasonic sensor 5, microcontroller 6, display screen 7, switch 8, holder 9, rotary disk 10, install bin 11, bearing 12, output shaft 13, round platform 14, reinforcement 15, electromagnet 16, magnet 17, shaft collar 18, ball 19, crotch 20, pull bar 21, extension spring 22, block 23, lever 24, back-up block 25.
As shown in Figure 1, bearing 12 pick-up unit, comprise be carved with scale mark 2 base plate 1, base plate 1 is welded with left plate 3 and right plate 4.Base plate 1 between left plate 3 and right plate 4 is connected with rotating mechanism.Left plate 3 and right plate 4 are all inlaid with equally distributed seven ultrasonic sensors 5.Be provided with control enclosure outside right plate 4, be provided with microcontroller 6 in control enclosure, control enclosure outside surface is provided with display screen 7 and switch 8.Microcontroller 6 is electrically connected display screen 7, switch 8 and ultrasonic sensor 5, and the signal that ultrasonic sensor 5 is sensed calculates the diameter of outer ring and the diameter of inner ring of bearing 12 by the order be set in advance in microcontroller 6.
As shown in Figure 2, rotating mechanism is positioned on the centre position of left plate 3 and right plate 4; Rotating mechanism comprises the holder 9 be arranged on base plate 1, and one end of holder 9 is one-body molded the round platform 14 diminished gradually, the one-body molded shaft collar 18 having circle in one end that round platform 14 is minimum.The rotary disk 10 that can rotate around shaft collar 18 is socketed with outside shaft collar 18.The position that shaft collar 18 and rotary disk 10 are connected to each other is equipped with groove, in groove, is provided with multiple ball 19.Facilitate rotary disk 10 when shaft collar 18 rotates, the sliding friction between rotary disk 10 and shaft collar 18 becomes the rolling friction of ball 19, reduces the friction between rotary disk 10 and shaft collar 18, more laborsaving when making rotation rotary disk 10.
Rotary disk 10 be diametrically welded with two install bins 11; Two install bins 11 with the center of circle of rotary disk 10 for symcenter Central Symmetry; Be provided with motor in install bin 11, the output shaft 13 of motor connects bearing 12 to be measured and drives bearing 12 to be measured to rotate; Ultrasonic sensor 5 can record the diameter of bearing 12 outer ring and inner ring by the signal returned outside bearing 12 outer ring and motor output shaft 13, and is calculated the width of raceway groove by race diameter and inner ring diameter.
Round platform 14 is connected with multiple equally distributed reinforcement 15 near the place of holder 9.Holder 9 can be made to be connected tightr with round platform 14 by reinforcement 15, round platform 14 field of load is increased.
Rotary disk 10 is provided with crotch 20 near the one side of holder 9, and round platform 14 is provided with the pull bar 21 with crotch 20 snapping.Be connected with crotch 20 by pull bar 21, rotary disk 10 can be made to fix and location.The side of round platform 14 is provided with back-up block 25, and back-up block 25 is provided with the guide hole passed for pull bar 21.Pull bar 21 is spacing by back-up block 25, and pull bar 21 can be caught on crotch 20 rapidly and accurately.
Pull bar 21 is provided with away from one end of crotch 20 extension spring 22 be connected with holder 9.Facilitate extension spring 22 to pull pull bar 21, pull bar 21 pulls the crotch 20 be attached thereto.
Rotary disk 10 is welded with horizontally disposed lever 24 in the one side of holder 9, the side of round platform 14 is welded with the block 23 that can abut with lever 24.In rotary disk 10 rotation process, when lever 24 turns to block 23 place, block 23 blocks lever 24, and rotary disk 10 is stopped operating.
Rotary disk 10 is inlaid with magnet 17 in the one side of holder 9, holder 9 to be welded with after energising can with the electromagnet 16 of magnet 17 adhesive, electromagnet 16 is electrically connected with microcontroller 6.With magnet 17 adhesive after convenient electromagnetic iron 16 is energized, make rotary disk 10 fixing and spacing.
Microcontroller 6 is 80C51 single-chip microcomputer, this single-chip microcomputer low price, and use extensively, order used is its technical manual published content.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in instructions etc. record the content that may be used for explaining claim.
Claims (10)
1. a bearing detecting device, is characterized in that: comprise base plate, the left plate be arranged on base plate, right plate and rotating mechanism; Described rotating mechanism is positioned on the centre position of left plate and right plate; Described rotating mechanism comprises rotating rotary disk and arranges two install bins on rotary disk; Two install bins with the center of circle of rotary disk for symcenter Central Symmetry; Be provided with motor in described install bin, the output shaft of motor connects bearing to be measured and drives bearing to be measured to rotate; Described left plate and right plate are equipped with ultrasonic sensor; Be provided with control enclosure outside described right plate, in control enclosure, be provided with microcontroller, outside control enclosure, be provided with display screen and switch; Described microcontroller electrical connection display screen, switch, ultrasonic sensor and two motors; Described base plate is provided with scale mark.
2. bearing detecting device according to claim 1, is characterized in that: described rotating mechanism comprises the holder be arranged on base plate, and one end of holder connects circular shaft collar, and being circumferentially socketed with of shaft collar can around the rotary disk of shaft collar rotation.
3. bearing detecting device according to claim 2, is characterized in that: the position that described shaft collar and rotary disk are connected to each other is equipped with groove, is provided with multiple ball in groove.
4. bearing detecting device according to claim 2, is characterized in that: be connected with the round platform diminished gradually between described holder and shaft collar.
5. bearing detecting device according to claim 4, is characterized in that: described round platform is connected with multiple equally distributed reinforcement near the place of holder.
6. bearing detecting device according to claim 4, is characterized in that: described rotary disk is provided with crotch near the one side of holder, and described round platform is provided with the pull bar with crotch snapping.
7. bearing detecting device according to claim 4, is characterized in that: the side of described round platform is provided with back-up block, and back-up block is provided with the guide hole passed for pull bar.
8. bearing detecting device according to claim 2, is characterized in that: described rotary disk is provided with magnet near the one side of holder, holder to be provided with after energising can with the electromagnet of magnet attraction, described electromagnet is electrically connected with described microcontroller.
9. bearing detecting device according to claim 2, is characterized in that: described rotary disk is provided with horizontally disposed lever near the one side of holder, and the side of described round platform is provided with the block that can abut with lever.
10. bearing detecting device according to claim 1, is characterized in that: described ultrasonic sensor is equidistantly distribute multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510846061.4A CN105258657B (en) | 2015-11-29 | 2015-11-29 | A kind of bearing detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510846061.4A CN105258657B (en) | 2015-11-29 | 2015-11-29 | A kind of bearing detecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105258657A true CN105258657A (en) | 2016-01-20 |
| CN105258657B CN105258657B (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510846061.4A Active CN105258657B (en) | 2015-11-29 | 2015-11-29 | A kind of bearing detecting device |
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| Country | Link |
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| CN (1) | CN105258657B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000197631A (en) * | 1999-01-04 | 2000-07-18 | Toshiba Corp | Ultrasonic probe and ultrasonic diagnostic device |
| CN101419065A (en) * | 2008-10-10 | 2009-04-29 | 山东科技大学 | Geometrical parameter dynamic measurement device for vehicle |
| CN102079067A (en) * | 2011-01-28 | 2011-06-01 | 浙江交通职业技术学院 | Dual-station cross transposition full-automatic grinder |
| CN202947876U (en) * | 2012-11-22 | 2013-05-22 | 上海欧际柯特回转支承有限公司 | Integrated test stand of wind power generator bearing |
| CN103616844A (en) * | 2013-11-20 | 2014-03-05 | 沈阳黎明航空发动机(集团)有限责任公司 | Multi-station rotating table control device and method |
| CN104729586A (en) * | 2015-03-23 | 2015-06-24 | 中国民航大学 | Device for automatically measuring volume and weight of luggage at airport safety detection machine end |
-
2015
- 2015-11-29 CN CN201510846061.4A patent/CN105258657B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000197631A (en) * | 1999-01-04 | 2000-07-18 | Toshiba Corp | Ultrasonic probe and ultrasonic diagnostic device |
| CN101419065A (en) * | 2008-10-10 | 2009-04-29 | 山东科技大学 | Geometrical parameter dynamic measurement device for vehicle |
| CN102079067A (en) * | 2011-01-28 | 2011-06-01 | 浙江交通职业技术学院 | Dual-station cross transposition full-automatic grinder |
| CN202947876U (en) * | 2012-11-22 | 2013-05-22 | 上海欧际柯特回转支承有限公司 | Integrated test stand of wind power generator bearing |
| CN103616844A (en) * | 2013-11-20 | 2014-03-05 | 沈阳黎明航空发动机(集团)有限责任公司 | Multi-station rotating table control device and method |
| CN104729586A (en) * | 2015-03-23 | 2015-06-24 | 中国民航大学 | Device for automatically measuring volume and weight of luggage at airport safety detection machine end |
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| Publication number | Publication date |
|---|---|
| CN105258657B (en) | 2018-05-15 |
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Denomination of invention: A bearing detection device Granted publication date: 20180515 Pledgee: Shanghai Pudong Development Bank Co.,Ltd. Chongqing Branch Pledgor: CHONGQING YUANCHUANG WHOLE LINE INTEGRATION Co.,Ltd. Registration number: Y2024500000006 |