CN109458915A - A kind of detecting tool and detection method of profile of plate cam - Google Patents
A kind of detecting tool and detection method of profile of plate cam Download PDFInfo
- Publication number
- CN109458915A CN109458915A CN201811569611.2A CN201811569611A CN109458915A CN 109458915 A CN109458915 A CN 109458915A CN 201811569611 A CN201811569611 A CN 201811569611A CN 109458915 A CN109458915 A CN 109458915A
- Authority
- CN
- China
- Prior art keywords
- assemblies
- slide assemblies
- disc cam
- pressure disk
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of detecting tool of profile of plate cam and detection method, detecting tool includes support baseboard, clamp assemblies, left slide assemblies, right slide assemblies, runner assembly；Detection method of the invention includes disc cam installation, graduated scale calibration, slide assemblies adjustment, detecting tool starting, observation testing result.Detecting tool structure of the invention is simple, easy to operate；Detecting tool of the invention is available there are two types of measurement method, can satisfy different detection demands；Detection method of the invention is easy to operate and convenient, is easy to grasp；The present invention can accurately measure the profile of disc cam, and be applicable to different disc cams, and flexibility is high.
Description
Technical field
The present invention relates to cam mechanism technical fields, more particularly to the detecting tool and detection of a kind of profile of plate cam
Method.
Background technique
Cam is mechanical revolution or sliding part (such as the protrusion taken turns or taken turns), it passes to movement against its edge
Mobile idler wheel or on groove face free movement shank.What cam-follower mechanism may be designed to be able to satisfy in its motion range
Any input/output relation.For certain purposes, cam and link mechanism can serve same；But for that both can win
The work appointed, cam is more easily designed than link mechanism, and cam can also do the thing that many link mechanisms cannot be done.Dish type
Cam is the disc-shaped component that diameter is rotated and changed around fixed axis, and the characteristics of motion of cam follower depends on cam
Contour curve, therefore the detection of cam contour is particularly important.
In the prior art, the characteristics of motion such as the displacement curve of cam, contour curve cannot be detected very easily, be not easy to convex
Wheel design.And it is detected inaccurate by the way of template comparison in the production and detection of cam；And the use process of cam
In, abrasion can be generated, abrasion loss is not easy directly to measure and obtain, or the detection device that can accurately measure is expensive, measurement process
It is complicated.
Summary of the invention
The object of the invention is that overcoming above-mentioned deficiency, detecting tool and the detection side of a kind of profile of plate cam are provided
Method.
In order to achieve the above objectives, the present invention is implemented according to following technical scheme:
A kind of detecting tool of profile of plate cam, the detecting tool are used to detect the profile of disc cam；The detection work
Dress includes support baseboard, clamp assemblies, left slide assemblies, right slide assemblies, runner assembly；
There is ruler slot on the left of the support baseboard；There is graduated scale in the ruler slot；The graduated scale passes through several hold-down bolts
It is pressed in ruler slot；
The clamp assemblies include left clamp assemblies, right clamp assemblies；There is laser lamp in the left clamp assemblies lower end；
The left slide assemblies include supporting element, slide bar, spring, guide sleeve；The supporting element is fixedly mounted on a support baseboard left side
Side；The guide sleeve is mounted on supporting element upper end；The slide bar is mounted in guide sleeve, can be horizontally slipped in guide sleeve；Institute
Spring pocket is stated on the slide bar of guide sleeve right end；
The right slide assemblies and left slide assemblies symmetrical configuration are mounted on the right side of support baseboard；
The left clamp assemblies are detachably secured to the right end of left slide assemblies slide bar；The right clamp assemblies are detachably secured to
The left end of right slide assemblies；The left slide assemblies, left clamp assemblies, right clamp assemblies, right slide assemblies are coaxial；
The runner assembly includes rotatable support, shaft, level pressure disk, dynamic pressure disk, connecting rod, clamp nut, driving device；Institute
State the upper end that shaft runs through rotatable support；There is bearing between the shaft and rotatable support；The head of the shaft is fixed
There is level pressure disk；The shaft head has threaded apertures；There is stepped hole in the level pressure disk；There is through-hole in the dynamic pressure disk；It is described
Connecting rod tail portion is the small diameter threaded rod cooperated with threaded apertures；Position can be with the axis hole of disc cam among the connecting rod
Cooperation；The connecting rod head is and the mutually matched large-diameter thread bar of clamp nut；The connecting rod screws in shaft；To
The disc cam of detection penetrates connecting rod, and passive platen combination clamp nut compresses；
The runner assembly is mounted on support baseboard, between left slide assemblies and right slide assemblies；
The driving device drive shaft rotation, and the disc cam compressed by level pressure disk and dynamic pressure disk is driven to rotate.
Preferably, the left clamp assemblies are cone；The left clamp assemblies right side is contact plate；The contact plate
Perpendicular to support baseboard；The right clamp assemblies are cone；There is contact bar on the right clamp assemblies left side；The contact
Boom end is smooth arc-shaped.
Preferably, level pressure disk right side and dynamic pressure side of facing left are bonded with elastic rubber ring；The elastic rubber
There is anti-skid design on circle and the contact surface of disc cam.
Preferably, the right end of the right slide assemblies slide bar is connected with electronic ruler；The output line of electronic ruler connects computer,
Record the case where electronic ruler displacement changes.
The invention also includes a kind of detection methods of profile of plate cam, and its technical solution is as follows, comprising the following steps:
Step 1, disc cam installation
The tail end of connecting rod is screwed in into level pressure disk and shaft head, then covers disc cam at the intermediate position of connecting rod；
Dynamic pressure disk is nested into connecting rod, screws in clamp nut on the head of connecting rod, so that disc cam is by level pressure disk and moves
Platen compresses；When disc cam is installed, guarantee that disc cam outer is aligned with contact bar；
Step 2, graduated scale calibration
It checks the position of graduated scale, and is calibrated；So that " 0 " graduation mark of graduated scale is directed at disc cam axis hole the center point；
Step 3, slide assemblies adjustment
It checks left slide assemblies and right slide assemblies, guarantees that the slide bar of slide assemblies can smooth sliding；So that left and right clamp assemblies
Clamp the outer profile of disc cam；
Step 4, detecting tool starting
The laser lamp on left clamp assemblies is opened, electronic ruler is connected, starts driving device, starts to carry out profile of plate cam
Detection；
Step 5 observes testing result
Selection observation graduated scale as needed, or the data of observation electronic ruler；The data of electronic ruler are recalled if precise measurement
It compares；If rough relatively can the range that moves on the scale of direct viewing laser lamp.
Action principle of the invention:
Detecting tool of the invention includes support baseboard, clamp assemblies, left slide assemblies, right slide assemblies, runner assembly.Support
Bottom plate is the support member of entire detecting tool, is used to support left slide assemblies, right slide assemblies, runner assembly.Support baseboard
Inside it is also equipped with graduated scale.
There are two types of detection modes for the structure of detecting tool of the invention:
First, being used in combination using the graduated scale installed in support baseboard with laser lamp, to observe disc cam outer profile data
Transformation.The detection method is more rough, but the process ratio estimated is faster, can intuitively see profile of plate cam data
Variation, to the cam contour for having relatively large deviation can intuitively observe come.
Second, the electronic ruler connected using right slide assemblies.Electronic ruler can be intuitively by disc cam in rotation process
In change in size, exported by electric signal, show the variation of distance, the change of the distance on computers or in other instruments
Dynamic is exactly the data of disc cam outer profile.The detection mode data are accurate, but efficiency also needs to will test lower than directly observation
Data and normal data carry out detailed comparison.Efficiency is slower, but is suitble to accurate design and detection process.
The electrical connection of laser lamp belongs to the prior art in the present invention, and this is not described in detail here.Electronics used in the present invention
Ruler carries out the measurement of distance, and electronic ruler belongs to one kind of linear displacement transducer, other linear displacement transducers also may be selected
Achieve the purpose that measure distance.The selection of the electronic ruler and to be read out using computer to data be ability and existing skill
Art, be technical staff according to precision alternatively, being not described in detail model herein.
Slide assemblies of the invention allow clamp assemblies past with the rotation of cam or so by the effect of spring
Multiple movement.Clamp assemblies of the invention have selected two kinds of bar of contact plate and contact；To be contacted with disc cam；When on disc cam
It is fluted, when contact plate can not touch, contact bar can be used to detect the profile of entire disc cam, different disks can be met
Shape cam.
Disc cam is pressed on and is moved surely using connecting rod, level pressure disk, dynamic pressure disk synergy by runner assembly of the invention
Between platen.The connecting rod of the process can carry out different designs according to the difference of the axis hole of the disc cam of detection.Work as inspection
The disc cam of not coaxial aperture is surveyed, connecting rod and dynamic pressure disk are replaced.Elastic rubber ring on level pressure disk and dynamic pressure disk is
Stable it can clamp disc cam and design.
Compared with prior art, the invention has the benefit that
Detecting tool structure of the invention is simple, easy to operate；There are two types of detecting tools of the invention, and measurement method is available,
It can satisfy different detection demands；Detection method of the invention is easy to operate and convenient, is easy to grasp；The present invention can be accurate
Measure the profile of disc cam, and be applicable to different disc cams, flexibility is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one；
Fig. 2 is the left view of one runner assembly of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the certain platen of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of one dynamic pressure disk of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of one connecting rod of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the embodiment of the present invention two.
In figure: 1, support baseboard；2, left slide assemblies；3, right slide assemblies；4, ruler slot；5, graduated scale；6, hold-down bolt；
7, left clamp assemblies；8, right clamp assemblies；9, laser lamp；10, contact plate；11, bar is contacted；12, supporting element；13, slide bar；14,
Spring；15, guide sleeve；16, rotatable support；17, shaft；18, level pressure disk；19, dynamic pressure disk；20, connecting rod；21, spiral shell is compressed
It is female；22, driving device；23, bearing；24, threaded apertures；25, stepped hole；26, through-hole；27, elastic rubber ring；28, minor diameter
Threaded rod；29, large-diameter thread bar；30, disc cam；31, electronic ruler.
Specific embodiment
With specific embodiment, the invention will be further described below, the invention illustrative examples and illustrate to use
Explain the present invention, but not as a limitation of the invention.
Embodiment one
As shown in Figures 1 to 5, a kind of detecting tool of profile of plate cam, for detecting the profile of disc cam 30.Detect work
Dress includes support baseboard 1, clamp assemblies, left slide assemblies 2, right slide assemblies 3, runner assembly.
Support baseboard has ruler slot 4 on 1 left side；There is graduated scale 5 in ruler slot 4；Graduated scale 5 is pressed by several hold-down bolts 6
Tightly in ruler slot 4.
Clamp assemblies include left clamp assemblies 7, right clamp assemblies 8；There is laser lamp 9 in left 7 lower end of clamp assemblies.Left clamping group
Part 8 is cone；Left 8 right side of clamp assemblies is contact plate 10；Contact plate 10 is perpendicular to support baseboard 1.Right clamp assemblies 9 are
Cone；There is contact bar 11 on right 9 left side of clamp assemblies；Contact 11 end of bar is smooth arc-shaped.
Left slide assemblies 2 include supporting element 12, slide bar 13, spring 14, guide sleeve 15；Supporting element 12 is fixedly mounted on support
1 left side of bottom plate；Guide sleeve 15 is mounted on 12 upper end of supporting element；Slide bar 13 is mounted in guide sleeve 15, can be left in guide sleeve 15
Right sliding；14 sets of spring on the slide bar of 15 right end of guide sleeve.
Right slide assemblies 3 and left 2 symmetrical configuration of slide assemblies are mounted on 1 right side of support baseboard.
Left clamp assemblies 7 are detachably secured to the right end of sliding 13 bars of left slide assemblies 2；Right clamp assemblies 8 are detachably fixed
In the left end of right slide assemblies 3；Left slide assemblies 2, left clamp assemblies 7, right clamp assemblies 8, right slide assemblies 3 are coaxial.
Runner assembly includes rotatable support 16, shaft 17, level pressure disk 18, dynamic pressure disk 19, connecting rod 20, clamp nut
21, driving device 22.Shaft 17 runs through the upper end of rotatable support 16；There is bearing 23 between shaft 17 and rotatable support 16；
The head of shaft 17 is fixed with level pressure disk 18；There are threaded apertures 24 on 17 head of shaft.
There is stepped hole 25 in level pressure disk 18；There is through-hole 26 in dynamic pressure disk 19；19 left side of 18 right side of level pressure disk and dynamic pressure disk
Face is bonded with elastic rubber ring 27；There is anti-skid design on the contact surface of elastic rubber ring 27 and disc cam 30.
20 tail portion of connecting rod is the small diameter threaded rod 28 cooperated with threaded apertures 24；The intermediate position of connecting rod 20 can be with disk
The shaft hole matching of shape cam 30；20 head of connecting rod is and the mutually matched large-diameter thread bar 29 of clamp nut 21；Connecting rod
20 screw in shaft 17；Disc cam 30 to be detected penetrates connecting rod 20, and passive platen 19 combines clamp nut 21 to compress.
Runner assembly is mounted on support baseboard 1, between left slide assemblies 2 and right slide assemblies 3.
The rotation of 22 drive shaft 17 of driving device, and drive 30 turns of disc cam compressed by level pressure disk 18 with dynamic pressure disk 19
It is dynamic.
Embodiment two
As shown in fig. 6, on the basis of example 1, the right end of right 3 slide bar of slide assemblies is connected with electronic ruler 31；Electronic ruler 31
Output line connect computer, record electronic ruler 31 displacement change the case where.
Embodiment three
A kind of detection method of profile of plate cam, its technical solution is as follows, comprising the following steps:
Step 1, disc cam installation
The tail end of connecting rod is screwed in into level pressure disk and shaft head, then covers disc cam at the intermediate position of connecting rod；
Dynamic pressure disk is nested into connecting rod, screws in clamp nut on the head of connecting rod, so that disc cam is by level pressure disk and moves
Platen compresses；When disc cam is installed, guarantee that disc cam outer is aligned with contact bar；
Step 2, graduated scale calibration
It checks the position of graduated scale, and is calibrated；So that " 0 " graduation mark of graduated scale is directed at disc cam axis hole the center point；
Step 3, slide assemblies adjustment
It checks left slide assemblies and right slide assemblies, guarantees that the slide bar of slide assemblies can smooth sliding；So that left and right clamp assemblies
Clamp the outer profile of disc cam；
Step 4, detecting tool starting
The laser lamp on left clamp assemblies is opened, electronic ruler is connected, starts driving device, starts to carry out profile of plate cam
Detection；
Step 5 observes testing result
Selection observation graduated scale as needed, or the data of observation electronic ruler；The data of electronic ruler are recalled if precise measurement
It compares；If rough relatively can the range that moves on the scale of direct viewing laser lamp.
The limitation that technical solution of the present invention is not limited to the above specific embodiments, it is all to do according to the technique and scheme of the present invention
Technology deformation out, falls within the scope of protection of the present invention.
Claims (5)
1. a kind of detecting tool of profile of plate cam, the detecting tool is used to detect the profile of disc cam；Its feature exists
In: the detecting tool includes support baseboard, clamp assemblies, left slide assemblies, right slide assemblies, runner assembly；
There is ruler slot on the left of the support baseboard；There is graduated scale in the ruler slot；The graduated scale passes through several hold-down bolts
It is pressed in ruler slot；
The clamp assemblies include left clamp assemblies, right clamp assemblies；There is laser lamp in the left clamp assemblies lower end；
The left slide assemblies include supporting element, slide bar, spring, guide sleeve；The supporting element is fixedly mounted on a support baseboard left side
Side；The guide sleeve is mounted on supporting element upper end；The slide bar is mounted in guide sleeve, can be horizontally slipped in guide sleeve；Institute
Spring pocket is stated on the slide bar of guide sleeve right end；
The right slide assemblies and left slide assemblies symmetrical configuration are mounted on the right side of support baseboard；
The left clamp assemblies are detachably secured to the right end of left slide assemblies slide bar；The right clamp assemblies are detachably secured to
The left end of right slide assemblies；The left slide assemblies, left clamp assemblies, right clamp assemblies, right slide assemblies are coaxial；
The runner assembly includes rotatable support, shaft, level pressure disk, dynamic pressure disk, connecting rod, clamp nut, driving device；Institute
State the upper end that shaft runs through rotatable support；There is bearing between the shaft and rotatable support；The head of the shaft is fixed
There is level pressure disk；The shaft head has threaded apertures；There is stepped hole in the level pressure disk；There is through-hole in the dynamic pressure disk；It is described
Connecting rod tail portion is the small diameter threaded rod cooperated with threaded apertures；Position can be with the axis hole of disc cam among the connecting rod
Cooperation；The connecting rod head is and the mutually matched large-diameter thread bar of clamp nut；The connecting rod screws in shaft；To
The disc cam of detection penetrates connecting rod, and passive platen combination clamp nut compresses；
The runner assembly is mounted on support baseboard, between left slide assemblies and right slide assemblies；
The driving device drive shaft rotation, and the disc cam compressed by level pressure disk and dynamic pressure disk is driven to rotate.
2. a kind of detecting tool of profile of plate cam according to claim 1, it is characterised in that: the left clamp assemblies
For cone；The left clamp assemblies right side is contact plate；The contact plate is perpendicular to support baseboard；The right clamp assemblies
For cone；There is contact bar on the right clamp assemblies left side；The contact boom end is smooth arc-shaped.
3. a kind of detecting tool of profile of plate cam according to claim 2, it is characterised in that: on the right side of the level pressure disk
Face and dynamic pressure side of facing left are bonded with elastic rubber ring；There is anti-skidding flower on the contact surface of the elastic rubber ring and disc cam
Line.
4. a kind of detecting tool of profile of plate cam according to claim 1-3, it is characterised in that: the right side
The right end of slide assemblies slide bar is connected with electronic ruler；The output line of electronic ruler connects computer, and record electronic ruler displacement changes
Situation.
5. a kind of detection method of profile of plate cam, it is characterised in that: the following steps are included:
Step 1, disc cam installation
The tail end of connecting rod is screwed in into level pressure disk and shaft head, then covers disc cam at the intermediate position of connecting rod；
Dynamic pressure disk is nested into connecting rod, screws in clamp nut on the head of connecting rod, so that disc cam is by level pressure disk and moves
Platen compresses；When disc cam is installed, guarantee that disc cam outer is aligned with contact bar；
Step 2, graduated scale calibration
It checks the position of graduated scale, and is calibrated；So that " 0 " graduation mark of graduated scale is directed at disc cam axis hole the center point；
Step 3, slide assemblies adjustment
It checks left slide assemblies and right slide assemblies, guarantees that the slide bar of slide assemblies can smooth sliding；So that left and right clamp assemblies
Clamp the outer profile of disc cam；
Step 4, detecting tool starting
The laser lamp on left clamp assemblies is opened, electronic ruler is connected, starts driving device, starts to carry out profile of plate cam
Detection；
Step 5 observes testing result
Selection observation graduated scale as needed, or the data of observation electronic ruler；The data of electronic ruler are recalled if precise measurement
It compares；If rough relatively can the range that moves on the scale of direct viewing laser lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811569611.2A CN109458915B (en) | 2018-12-21 | 2018-12-21 | Detection tool and detection method for profile of disc cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811569611.2A CN109458915B (en) | 2018-12-21 | 2018-12-21 | Detection tool and detection method for profile of disc cam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109458915A true CN109458915A (en) | 2019-03-12 |
| CN109458915B CN109458915B (en) | 2020-12-22 |
Family
ID=65614212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811569611.2A Active CN109458915B (en) | 2018-12-21 | 2018-12-21 | Detection tool and detection method for profile of disc cam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109458915B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345835A (en) * | 2019-07-03 | 2019-10-18 | 大连理工大学 | A kind of hand-held Cam Detection instrument |
| CN110487152A (en) * | 2019-08-19 | 2019-11-22 | 江门建滔高科技有限公司 | A kind of online OD Measuring of pcb board hard milling cutter |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04120411A (en) * | 1990-09-11 | 1992-04-21 | Musashi Seimitsu Ind Co Ltd | Detecting apparatus for groove of component such as cam shaft |
| JPH08240539A (en) * | 1995-03-01 | 1996-09-17 | Dainippon Printing Co Ltd | Surface inspection device |
| KR0149821B1 (en) * | 1995-07-25 | 1998-12-01 | 전성원 | Measuring device of cam shaft alignment of car-engine |
| JP2003315002A (en) * | 2002-04-18 | 2003-11-06 | Toyota Motor Corp | 3-dimensional cam shape measuring result correction method, and 3-dimensional cam profile measuring apparatus |
| CN101639348A (en) * | 2008-12-30 | 2010-02-03 | 江苏万工科技集团有限公司 | Cam Profile Laser Tester |
| CN101672629A (en) * | 2009-10-13 | 2010-03-17 | 潘旭华 | Error online measuring method of cam contour |
| CN201607210U (en) * | 2009-12-18 | 2010-10-13 | 西安威而信精密仪器有限公司 | Cam measuring instrument |
| CN102721346A (en) * | 2012-06-01 | 2012-10-10 | 浙江师范大学 | Method for detecting cam lift of cam shaft |
| CN102937420A (en) * | 2011-05-04 | 2013-02-20 | 常州工学院 | Cam profile detection system |
| CN103557764A (en) * | 2013-11-06 | 2014-02-05 | 重庆龙润汽车转向器有限公司 | Detection tool for cam disc of automotive air conditioning evaporator |
| CN204346383U (en) * | 2015-01-08 | 2015-05-20 | 杭州职业技术学院 | A kind of device for detecting cam profile based on Grey connection assessment |
| CN205300560U (en) * | 2015-11-04 | 2016-06-08 | 吴江万工机电设备有限公司 | Theoretical profile testing arrangement of conjugate cam |
| CN206073936U (en) * | 2016-09-30 | 2017-04-05 | 陕西科技大学 | A kind of general cambered surface cam mechanism accuracy detection experimental provision |
| CN206648577U (en) * | 2017-02-27 | 2017-11-17 | 大族激光科技产业集团股份有限公司 | Device for detecting cam profile |
| CN107677215A (en) * | 2016-08-02 | 2018-02-09 | 桂林电子科技大学 | A kind of Worm-gear type contour detector |
| CN107990811A (en) * | 2017-12-11 | 2018-05-04 | 重庆市银钢通科技有限公司 | A kind of device for detecting cam profile |
| CN207407843U (en) * | 2017-11-27 | 2018-05-25 | 玉环宝捷机械股份有限公司 | A kind of camshaft cubing |
| CN207439325U (en) * | 2017-11-24 | 2018-06-01 | 宁波同欣汽车零部件有限公司 | A kind of camshaft detection device |
-
2018
- 2018-12-21 CN CN201811569611.2A patent/CN109458915B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04120411A (en) * | 1990-09-11 | 1992-04-21 | Musashi Seimitsu Ind Co Ltd | Detecting apparatus for groove of component such as cam shaft |
| JPH08240539A (en) * | 1995-03-01 | 1996-09-17 | Dainippon Printing Co Ltd | Surface inspection device |
| KR0149821B1 (en) * | 1995-07-25 | 1998-12-01 | 전성원 | Measuring device of cam shaft alignment of car-engine |
| JP2003315002A (en) * | 2002-04-18 | 2003-11-06 | Toyota Motor Corp | 3-dimensional cam shape measuring result correction method, and 3-dimensional cam profile measuring apparatus |
| CN101639348A (en) * | 2008-12-30 | 2010-02-03 | 江苏万工科技集团有限公司 | Cam Profile Laser Tester |
| CN101672629A (en) * | 2009-10-13 | 2010-03-17 | 潘旭华 | Error online measuring method of cam contour |
| CN201607210U (en) * | 2009-12-18 | 2010-10-13 | 西安威而信精密仪器有限公司 | Cam measuring instrument |
| CN102937420A (en) * | 2011-05-04 | 2013-02-20 | 常州工学院 | Cam profile detection system |
| CN102721346A (en) * | 2012-06-01 | 2012-10-10 | 浙江师范大学 | Method for detecting cam lift of cam shaft |
| CN103557764A (en) * | 2013-11-06 | 2014-02-05 | 重庆龙润汽车转向器有限公司 | Detection tool for cam disc of automotive air conditioning evaporator |
| CN204346383U (en) * | 2015-01-08 | 2015-05-20 | 杭州职业技术学院 | A kind of device for detecting cam profile based on Grey connection assessment |
| CN205300560U (en) * | 2015-11-04 | 2016-06-08 | 吴江万工机电设备有限公司 | Theoretical profile testing arrangement of conjugate cam |
| CN107677215A (en) * | 2016-08-02 | 2018-02-09 | 桂林电子科技大学 | A kind of Worm-gear type contour detector |
| CN206073936U (en) * | 2016-09-30 | 2017-04-05 | 陕西科技大学 | A kind of general cambered surface cam mechanism accuracy detection experimental provision |
| CN206648577U (en) * | 2017-02-27 | 2017-11-17 | 大族激光科技产业集团股份有限公司 | Device for detecting cam profile |
| CN207439325U (en) * | 2017-11-24 | 2018-06-01 | 宁波同欣汽车零部件有限公司 | A kind of camshaft detection device |
| CN207407843U (en) * | 2017-11-27 | 2018-05-25 | 玉环宝捷机械股份有限公司 | A kind of camshaft cubing |
| CN107990811A (en) * | 2017-12-11 | 2018-05-04 | 重庆市银钢通科技有限公司 | A kind of device for detecting cam profile |
Non-Patent Citations (1)
| Title |
|---|
| 安爱琴等: "基于机器视觉的凸轮轮廓识别研究", 《河南科技学院学报（自然科学版）》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345835A (en) * | 2019-07-03 | 2019-10-18 | 大连理工大学 | A kind of hand-held Cam Detection instrument |
| CN110345835B (en) * | 2019-07-03 | 2024-05-17 | 大连理工大学 | Hand-held type cam detector |
| CN110487152A (en) * | 2019-08-19 | 2019-11-22 | 江门建滔高科技有限公司 | A kind of online OD Measuring of pcb board hard milling cutter |
| CN110487152B (en) * | 2019-08-19 | 2021-08-13 | 江门建滔高科技有限公司 | Online outer diameter detection machine for PCB hard milling cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109458915B (en) | 2020-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203964850U (en) | The survey instrument of detection plane jump and percent ripple | |
| CN109764785A (en) | Smart hole diameter detecting instrument and its detection method | |
| CN111089555A (en) | Diameter and length detection device of stepped shaft | |
| CN108895953B (en) | Contact type measuring head, three-coordinate measuring machine and tool setting gauge | |
| CN109458915A (en) | A kind of detecting tool and detection method of profile of plate cam | |
| CN105865316B (en) | For detecting the measuring scale of surface of concrete structure flatness | |
| CN105486220A (en) | Propeller pitch measuring device | |
| CN103344167A (en) | Crankshaft semicircular key groove depth detection tool | |
| CN204730792U (en) | A kind of hand-held internal diameter guide rail conical surface measurement mechanism | |
| CN208567777U (en) | A kind of soft elastic slice detection device of metal | |
| CN108489438B (en) | Contact type hole making quality detection method | |
| CN214620978U (en) | Gauge for measuring diameter of inner groove | |
| CN102478380A (en) | Detecting equipment for bore of shallow spigot of piston of diesel locomotive | |
| CN101782363B (en) | Inductive sensor used for measuring cylindricity of high-precision workpiece | |
| CN203785591U (en) | Belt wheel outer ring groove combined gauge | |
| CN204007511U (en) | Omnipotent screw measurement device | |
| CN208936925U (en) | The conical surface is apart from special gauge | |
| CN208860233U (en) | A kind of braking disc detector | |
| CN206556529U (en) | A kind of intelligent amesdial of magnetic railings ruler | |
| CN209116960U (en) | A kind of detector for displacement measuring of non-contact type high-precision wide range | |
| CN208366251U (en) | A kind of measuring tool of part taper hole angle and end face opening diameter | |
| CN105783651A (en) | Conical cover internal height measurement device | |
| CN105841958A (en) | Ball screw pair static stiffness measuring device having rotation compensation function | |
| CN205785806U (en) | A kind of ball screw assembly, Static stiffness measurement apparatus with rotation compensation function | |
| CN204963702U (en) | Digital display flight depth rule |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |