CN109282756A - A kind of needle roller circularity detection device - Google Patents
A kind of needle roller circularity detection device Download PDFInfo
- Publication number
- CN109282756A CN109282756A CN201811366772.1A CN201811366772A CN109282756A CN 109282756 A CN109282756 A CN 109282756A CN 201811366772 A CN201811366772 A CN 201811366772A CN 109282756 A CN109282756 A CN 109282756A
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- China
- Prior art keywords
- driving shaft
- needle roller
- shaft
- pedestal
- driven shaft
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- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000003287 optical effect Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000033001 locomotion Effects 0.000 abstract description 9
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/2408—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring roundness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention relates to a kind of needle roller circularity detection devices, including support device, laser beam emitting device and transmission device, the support device includes horizontally disposed pedestal, the transmission device includes being horizontally set on driving shaft, driven shaft and the transmission shaft right above pedestal and being parallel to each other, the both ends of the driving shaft and driven shaft pass through support frame and are set to base upper surface, one end of the transmission shaft and the motor driven being set on pedestal, the other end are connected with each other by one end of conveyer belt and driving shaft；The other end of the driving shaft is arranged with gear, and one end similar in the driven shaft and driving shaft gear is also equipped with gear；The laser beam emitting device includes laser emitter and laser beam emitting head, and the laser beam emitting head is positioned close to driven shaft side.The present invention, by the laser beam emitting device and reflection optical screen of setting, the motion profile of reflected light path and reflected light that the two forms effectively reflects the circularity of needle roller, improves the precision of needle roller roundness measurement.
Description
Technical field
The invention belongs to needle roller manufacturing technology fields, and in particular to a kind of needle roller circularity detection device.
Background technique
China is bearing using big country, while being also the country that manufacture bearing needle quantity is most in the world.Needle roller manufacture
After the completion, it needs to inspect circularity by random samples.When tradition is to needle roller roundness measurement, using mechanical structure, observed reading.There are readings
The problems such as precision is low, poor sensitivity causes needle roller to not fully reach requirement.
Existing market, which has no, has good solution for this phenomenon, and therefore, it is simple and effective to develop a kind of structure, improves
Detection accuracy detects easy to operate, long service life, promotes the needle rollers circularity detection device such as precision of product with important warp
Ji, society and realistic meaning.
Summary of the invention
The object of the invention is that solve the above-mentioned problems and to provide a kind of structure simple, design a kind of reasonable rolling
Needle circularity detection device.
The present invention through the following technical solutions to achieve the above objectives:
A kind of needle roller circularity detection device, including support device, laser beam emitting device and transmission device, the support device
Including horizontally disposed pedestal, the transmission device is set to base upper surface, including is horizontally set on pedestal surface and phase
The both ends of mutually parallel driving shaft, driven shaft and transmission shaft, the driving shaft and driven shaft pass through support frame and are set to pedestal
Upper surface, one end of the transmission shaft and the motor driven being set on pedestal, the other end pass through the one of conveyer belt and driving shaft
End is connected with each other, the motor and the controller output end circuit connection being arranged in outside device；
It states driving shaft to be arranged in parallel with driven shaft, the other end of the driving shaft is arranged with gear, the driven shaft and master
One end similar in moving axis gear is also equipped with gear；
The laser beam emitting device is disposed in proximity on the pedestal of the side of driven shaft, including laser emitter, described to swash
Optical transmitting set is connect by transmitter rack with pedestal, and the laser emitter further includes laser beam emitting head, the Laser emission
Head is positioned close to driven shaft side；
The reflection optical screen is set to the surface of the driving shaft and driven shaft, and the reflection optical screen passes through optical screen bracket
It is movably connected with the base, the reflection optical screen bottom surface is provided with one layer of laser sensor, the laser sensor and controller
Inlet circuit connection.
By using above-mentioned technical proposal, using optical path principle of reflection, the circularity of Visual retrieval needle roller avoids manually examining
The error of survey improves detection accuracy.
As a further optimization solution of the present invention, the gear on the gear and driven shaft on the driving shaft is mutually matched
And it is engaged.
By using above-mentioned technical proposal, driven shaft movement is driven convenient for driving shaft.
As a further optimization solution of the present invention, the gap between the driving shaft and driven shaft is less than needle roller to be measured
Average diameter.
By using above-mentioned technical proposal, needle roller is avoided to fall from the gap of the two.
As a further optimization solution of the present invention, the transmitter rack is telescope support, the output end with controller
Circuit connection.
By using above-mentioned technical proposal, the height of laser emitter can be automatically adjusted, convenient for observation.
It as a further optimization solution of the present invention, is rotatably to connect between the laser emitter and Laser emission bracket
It connects, is adjustable connection between the laser beam emitting device and pedestal.
By using above-mentioned technical proposal, convenient for adjusting the launch angle of laser beam emitting device, and controllable adjustable laser
The distance between emitter and driven shaft.
The laser beam emitting device is several, and no less than two, and position is arranged in several laser beam emitting devices
Line and driven shaft keeping parallelism；The length of the driven shaft and driving shaft is greater than the length of needle roller.
By using above-mentioned technical proposal, it can be achieved that the circularity for detecting multiple groups needle roller simultaneously improves the working efficiency of device.
The beneficial effects of the present invention are:
1) of the invention, pass through the laser beam emitting device and reflection optical screen of setting, the reflected light path and reflected light of the two composition
Motion profile effectively reflect the circularity of needle roller, improve the precision of needle roller roundness measurement；
2) of the invention, by the way that multiple groups needle roller is arranged on driving shaft and driven shaft, circularity can be carried out to multiple groups needle roller simultaneously
Detection, improves the working efficiency of device；
3) the configuration of the present invention is simple, stability is high, and design rationally, is easy to implement.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram of rear positions of the present invention；
Fig. 3 is front view of the invention；
Fig. 4 is right view of the invention；
Fig. 5 is left view of the invention.
In figure: 1, pedestal；2, laser emitter；3, optical screen is reflected；4, transmission device；21, transmitter rack；22, laser
Emitting head；31, optical screen bracket；32, laser sensor；41, motor；42, transmission shaft；43, driving shaft；44, driven shaft；45, tooth
Wheel.
Specific embodiment
The application is described in further detail with reference to the accompanying drawing, it is necessary to it is indicated herein to be, implement in detail below
Mode is served only for that the application is further detailed, and should not be understood as the limitation to the application protection scope, the field
Technical staff can make some nonessential modifications and adaptations to the application according to above-mentioned application content.
Embodiment 1
As shown in Figs. 1-5, a kind of needle roller circularity detection device, including support device, laser beam emitting device and transmission device
4, the support device includes horizontally disposed pedestal 1, and the transmission device 4 is set to 1 upper surface of pedestal, including horizontally disposed
Right above pedestal 1 and the driving shaft 43, driven shaft 44 and the transmission shaft 42 that are parallel to each other, the driving shaft 43 and driven shaft 44
Both ends pass through support frame and are set to 1 upper surface of pedestal, and one end of the transmission shaft 42 is driven with the motor 41 being set on pedestal 1
Dynamic, the other end is connected with each other by one end of conveyer belt and driving shaft 43, is driven transmission shaft 42 by motor 41 and is driven driving shaft
43 rotations, controller output end circuit connection motor 41 and be arranged in outside device control starting motor by controller
41 and transmission shaft 42 is driven by motor 41, it is final that driving shaft 43 is driven to rotate.
The driving shaft 43 is arranged in parallel with driven shaft 44, and the other end of the driving shaft 43 is arranged with gear 45, described
One end similar in driven shaft 44 and 43 gear 45 of driving shaft is also equipped with gear 45, the gear 45 on the driving shaft 43 with it is driven
Gear 45 on axis 44 is mutually matched and is engaged, and the driving shaft 43 of rotation passes through the gear 45 being mutually twisted and drives driven shaft 44 1
Rotation is played, the gap between the driving shaft 43 and driven shaft 44 is less than the average diameter of needle roller to be measured.
The laser beam emitting device is disposed in proximity on the pedestal 1 of the side of driven shaft 44, including laser emitter 2, institute
It states laser emitter 2 to connect by transmitter rack 21 with pedestal 1, the transmitter rack 21 is telescope support, with controller
Circuit of output terminal connection, the height of laser emitter 2 is adjusted by controller, the laser emitter 2 further includes laser
Emitting head 22, the laser beam emitting head 22 are positioned close to 44 side of driven shaft, and the laser emitter 2 and Laser emission branch
It is rotatably to connect between frame, the Laser emission angle of laser emitter 2 can be adjusted by rotary laser transmitter 2, described
It is adjustable connection between laser beam emitting device and pedestal 1.
The reflection optical screen 3 is set to the surface of the driving shaft 43 and driven shaft 44, and the reflection optical screen 3 passes through light
Platen bracket 31 is flexibly connected with pedestal 1, adjusts reflection by adjusting the angle of optical screen bracket 31 and reflected light flat contact position
Inclination angle between optical screen 3 and horizontal plane, the reflection optical screen 3 are provided with one layer of laser sensor in face of driving shaft 43 on one side
32, the laser sensor 32 is connect with the inlet circuit of controller, will be reflected to reflection optical screen 3 by laser sensor 32
Laser signal be delivered to controller, and the signal is delivered to computer processor unit connected to it by controller, thus
Motion track of the intuitive display laser on reflection optical screen 3.
It should be noted that the laser beam emitting device is several, and no less than two, several Laser emissions
The line and 44 keeping parallelism of driven shaft of position is arranged in device；The driven shaft 44 is greater than the length of needle roller with the length of driving shaft 43
Degree.
Specifically used method: being placed in the gap location between driving shaft 43 and driven shaft 44 for needle roller horizontal cross, control
Device starting motor 41 simultaneously drives driving shaft 43 to rotate with driven shaft 44 by transmission shaft 42, and the needle roller being disposed there above is driven to turn over
Turn；The position of coarse adjustment laser beam emitting device and transmitting optical screen, makes laser in needle roller surface reflection and can be radiated at reflected light
On screen 3, starting laser emitter 2, laser sensor 32 and outer computer display system, laser irradiation is on needle roller surface and anti-
It is mapped on the laser sensor 32 on reflection 3 surface of optical screen, laser is further adjusted by the laser motion track in display system
22 angle of emitting head and reflection 3 inclination angle of optical screen, stablize laser；By the laser motion track for recording each laser beam emitting device
And compared with the laser motion footprint of standard, if exceeding the standard laser track motion range, show the circle of the needle roller
Degree does not meet qualified needle roller requirement, if showing that the circularity of the needle roller meets the requirements in the standard laser motion profile range.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (6)
1. a kind of needle roller circularity detection device, it is characterised in that: including support device, laser beam emitting device and transmission device (4),
The support device includes horizontally disposed pedestal (1), and the transmission device (4) is set to pedestal (1) upper surface, including level
Driving shaft (43), driven shaft (44) and the transmission shaft (42) for being arranged right above pedestal (1) and being parallel to each other, the driving shaft
(43) pass through support frame with the both ends of driven shaft (44) and be set to pedestal (1) upper surface, one end of the transmission shaft (42) with
Motor (41) driving being set on pedestal (1), the other end is connected with each other by one end of conveyer belt and driving shaft (43), described
Motor (41) and the controller output end circuit connection being arranged in outside device；
The driving shaft (43) is arranged in parallel with driven shaft (44), and the other end of the driving shaft (43) is arranged with gear (45),
One end similar in the driven shaft (44) and driving shaft (43) gear (45) is also equipped with gear (45)；
The laser beam emitting device is disposed in proximity on the pedestal (1) of the side of driven shaft (44), including laser emitter (2),
The laser emitter (2) is connect by transmitter rack (21) with pedestal (1), and the laser emitter (2) further includes laser
Emitting head (22), the laser beam emitting head (22) are positioned close to driven shaft (44) side；
Reflection optical screen (3) is set to the surface of the driving shaft (43) Yu driven shaft (44), and the reflection optical screen (3) is logical
It crosses optical screen bracket (31) to be flexibly connected with pedestal (1), reflection optical screen (3) bottom surface is provided with one layer of laser sensor
(32), the laser sensor (32) connect with the inlet circuit of controller.
2. a kind of needle roller circularity detection device according to claim 1, it is characterised in that: the tooth on the driving shaft (43)
Wheel (45) is mutually matched and is engaged with the gear (45) on driven shaft (44).
3. a kind of needle roller circularity detection device according to claim 1, it is characterised in that: the driving shaft (43) with it is driven
Gap between axis (44) is less than the average diameter of needle roller to be measured.
4. a kind of needle roller circularity detection device according to claim 1, it is characterised in that: the transmitter rack (21) is
Telescope support is connect with the circuit of output terminal of controller.
5. a kind of needle roller circularity detection device according to claim 1, it is characterised in that: the laser emitter (2) with
It is rotatably to connect between Laser emission bracket, is adjustable connection between the laser beam emitting device and pedestal (1).
6. a kind of needle roller circularity detection device according to claim 1, it is characterised in that: if the laser beam emitting device is
Dry platform, and no less than two, the line and driven shaft (44) keeping parallelism of several laser beam emitting devices setting position；Institute
The length for stating driven shaft (44) and driving shaft (43) is greater than the length of needle roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811366772.1A CN109282756A (en) | 2018-11-16 | 2018-11-16 | A kind of needle roller circularity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811366772.1A CN109282756A (en) | 2018-11-16 | 2018-11-16 | A kind of needle roller circularity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109282756A true CN109282756A (en) | 2019-01-29 |
Family
ID=65175930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811366772.1A Pending CN109282756A (en) | 2018-11-16 | 2018-11-16 | A kind of needle roller circularity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109282756A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116907397A (en) * | 2023-09-12 | 2023-10-20 | 深圳市鸿富胜科技有限公司 | Filter pin inspection equipment |
| CN117961393A (en) * | 2024-04-01 | 2024-05-03 | 江苏威士智能装备有限公司 | Automatic welding device and working method |
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|---|---|---|---|---|
| JPH09229653A (en) * | 1996-02-28 | 1997-09-05 | Sumitomo Metal Ind Ltd | Pipe roundness measuring device |
| CN101608894A (en) * | 2009-08-06 | 2009-12-23 | 无锡市通达滚子有限公司 | Needle roller, small roller roundness measuring instrument |
| CN101672633A (en) * | 2009-09-03 | 2010-03-17 | 富美科技有限公司 | Automatic detection device of cylindricity of magnetic roller |
| CN203224217U (en) * | 2013-01-15 | 2013-10-02 | 武汉理工大学 | Roundness measurement device for belt scale weighing supporting roller |
| CN203766435U (en) * | 2013-08-28 | 2014-08-13 | 天津市南锋科技有限责任公司 | Electro-tricycle with air conditioner |
| CN105300325A (en) * | 2015-11-11 | 2016-02-03 | 海信集团有限公司 | Flatness detection method for fluorescent wheel in laser light source and device thereof |
| CN205160447U (en) * | 2015-10-28 | 2016-04-13 | 六面体（天津）建筑工程有限公司 | Solar photovoltaic roofing system |
| CN205808366U (en) * | 2016-05-30 | 2016-12-14 | 北京首钢股份有限公司 | Cold-reduced sheet strip steel non-planeness measurement device |
| CN107214106A (en) * | 2017-06-02 | 2017-09-29 | 江苏理工学院 | Long cylinder roller openings bearing inner race circularity automatic detection device |
| CN206568261U (en) * | 2016-08-16 | 2017-10-20 | 新昌县新剡轴承有限公司 | A kind of sheet cutting machine for being applicable to various thicknesss of slab |
-
2018
- 2018-11-16 CN CN201811366772.1A patent/CN109282756A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09229653A (en) * | 1996-02-28 | 1997-09-05 | Sumitomo Metal Ind Ltd | Pipe roundness measuring device |
| CN101608894A (en) * | 2009-08-06 | 2009-12-23 | 无锡市通达滚子有限公司 | Needle roller, small roller roundness measuring instrument |
| CN101672633A (en) * | 2009-09-03 | 2010-03-17 | 富美科技有限公司 | Automatic detection device of cylindricity of magnetic roller |
| CN203224217U (en) * | 2013-01-15 | 2013-10-02 | 武汉理工大学 | Roundness measurement device for belt scale weighing supporting roller |
| CN203766435U (en) * | 2013-08-28 | 2014-08-13 | 天津市南锋科技有限责任公司 | Electro-tricycle with air conditioner |
| CN205160447U (en) * | 2015-10-28 | 2016-04-13 | 六面体（天津）建筑工程有限公司 | Solar photovoltaic roofing system |
| CN105300325A (en) * | 2015-11-11 | 2016-02-03 | 海信集团有限公司 | Flatness detection method for fluorescent wheel in laser light source and device thereof |
| CN205808366U (en) * | 2016-05-30 | 2016-12-14 | 北京首钢股份有限公司 | Cold-reduced sheet strip steel non-planeness measurement device |
| CN206568261U (en) * | 2016-08-16 | 2017-10-20 | 新昌县新剡轴承有限公司 | A kind of sheet cutting machine for being applicable to various thicknesss of slab |
| CN107214106A (en) * | 2017-06-02 | 2017-09-29 | 江苏理工学院 | Long cylinder roller openings bearing inner race circularity automatic detection device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116907397A (en) * | 2023-09-12 | 2023-10-20 | 深圳市鸿富胜科技有限公司 | Filter pin inspection equipment |
| CN116907397B (en) * | 2023-09-12 | 2023-11-14 | 深圳市鸿富胜科技有限公司 | Filter pin inspection equipment |
| CN117961393A (en) * | 2024-04-01 | 2024-05-03 | 江苏威士智能装备有限公司 | Automatic welding device and working method |
| CN117961393B (en) * | 2024-04-01 | 2024-06-18 | 江苏威士智能装备有限公司 | Automatic welding device and working method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190129 |