CN206378382U - One kind is used for the scleroscopic optical measuring system of gear - Google Patents
One kind is used for the scleroscopic optical measuring system of gear Download PDFInfo
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- CN206378382U CN206378382U CN201720023777.9U CN201720023777U CN206378382U CN 206378382 U CN206378382 U CN 206378382U CN 201720023777 U CN201720023777 U CN 201720023777U CN 206378382 U CN206378382 U CN 206378382U
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- object lens
- lens
- gear
- eyepiece
- fixed
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Abstract
It is used for the scleroscopic optical measuring system of gear the utility model discloses one kind, including object lens, objective holder, attachment lens, speculum, eyepiece, eyepiece mount, illuminator, the object lens are fixed on the bottom of objective holder vertically, attachment lens is horizontally set on the upper end of object lens, the eyepiece is tilted and is fixed on eyepiece mount, eyepiece mount is fixed on scleroscopic bottom plate, and illuminator is inclined between object lens and eyepiece and its light outlet side is fixed on bottom plate.The utility model uses simple, easy for installation, the distance between lower surface and specimen surface of object lens can be made to be pin-pointed to 30mm, hardness that can be directly to gear field of conjugate is measured, without intercepting tested sample from gear, indentation image after amplification is clear, image stabilization, measurement is accurate.
Description
Technical field
The utility model is related to gear hardness determination technical field, more particularly to a kind of to be used for the scleroscopic optics of gear
Measuring system.
Background technology
Gear is transmission moment of torsion, the strength member regulated the speed and change the direction of motion in machine, in equipment manufacturing, traffic
The fields such as transport are using quite varied.The service condition of many gears is all very severe.During working gear, tooth root is curved by alternation
Transverse stress, the flank of tooth will be contacted compression and shock loading by frictional force, alternation.If manufacture is improper, it will result in gear and break
Tooth, tooth surface abrasion or face fatigue rupture, cause the initial failure of this strength member of gear.
Most of gears require that center portion has high intensity and toughness, and the flank of tooth will have high hardness, wearability and resist
Fatigue strength.To realize this purpose, generally bad to gear hair modifier treatment is done, surface hardening or carburizing are done to the flank of tooth, is oozed
Nitrogen processing.Being stranded this tooth face hardness and hardened layer turns into two important indicators for representing gear quality.
The hardness determination of gear field of conjugate within a very long time can not direct measurement, and one must be intercepted from gear
Then part carries out hardness determination using traditional hardometer as tested sample to tested sample.However, gear testing sample
Production Time it is longer, and the tested sample of interception can be damaged to gear, and gear can not be used, and cause certain resource wave
Take.How to realize gear field of conjugate is carried out in production scene it is quick, conveniently, lossless, accurate hardness determination, all the time all
It is a problem in the industry.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, designs a kind of scleroscopic optics of gear that is used for and surveys
Amount system, the technical problem of gear field of conjugate hardness can not directly be detected by solving.
To reach above-mentioned purpose, the technical scheme that the utility model is used is：
One kind is used for the scleroscopic optical measuring system of gear, including object lens, objective holder, attachment lens, speculum, mesh
Mirror, eyepiece mount, illuminator, the object lens are fixed on the bottom of objective holder vertically, and attachment lens is horizontally fixed on objective holder
Cavity is interior and is arranged on the upper end of object lens, and mirror tilt is fixed on the upper end of attachment lens, and the objective holder is fixed on automatically
On the rotating disk of header turning tower structure, automatic turret mechanism is fixed on the horizontally disposed bottom plate in gear hardometer housing；The mesh
Mirror is tilted and is fixed on eyepiece mount, and eyepiece mount is arranged on the right side of object lens and is fixed on bottom plate, and illuminator is inclined at
Between object lens and eyepiece and its light outlet side is fixed on bottom plate；The primary optical axis of the attachment lens and the primary optical axis of object lens
On the same line.
Further, the illuminator includes light source and illumination lens barrel, and the light source is fixedly connected with illumination lens barrel, shone
Bright mirror cylinder, which is fixed in the end cavity on bottom plate, is provided with spectroscope, and the primary optical axis of eyepiece is with spectroscopical primary optical axis same
On straight line.
Further, the distance between the lower surface of the object lens and specimen surface are 30mm, the upper surface of object lens with it is auxiliary
It is 11mm-15mm to help the distance between lens, and the distance of light pip to the attachment lens of speculum is 13mm-17mm.
Further, the angle of inclination of the speculum is 45 °, and the angle of inclination of eyepiece is 10 ° -20 °.
Further, the object lens are two, respectively 10X object lens and 20X object lens.
Positive beneficial effect of the present utility model：The utility model can make the lower end of object lens using simple, easy for installation
The distance between face and specimen surface are pin-pointed to 30mm, by setting 10X object lens and 20X object lens respectively, in objective holder
The speculum of 45 ° of attachment lens and inclination is set in cavity, the impression on tested gear can be amplified, the pressure after amplification
Trace image clearly, and image stabilization, hardness that can be directly to gear field of conjugate carry out direct measurement, without being intercepted from gear
Tested sample.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 top view.
Fig. 3 is index path of the present utility model.
Fig. 4 is schematic view of the mounting position of the present utility model.
The concrete meaning of label is in figure：1 be object lens, 2 be objective holder, 3 be attachment lens, 4 be speculum, 5 be eyepiece,
6 it is eyepiece mount, 7 is that illuminator, 7-1 are that light source, 7-2 are that illumination lens barrel, 7-3 are spectroscope, 8 are specimen surface, 9 are automatic
Header turning tower structure, 10 be rotating disk, 11 be bottom plate, 12 be gear hardometer housing.
Embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by what is shown in accompanying drawing
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright scope.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring this
The concept of utility model.
Illustrate present embodiment with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the gear scleroscopic optics of the present utility model that is used for is surveyed
Amount system, including object lens 1, objective holder 2, attachment lens 3, speculum 4, eyepiece 5, eyepiece mount 6, illuminator 7.The object lens 1
The vertical bottom for being fixed on objective holder 2, attachment lens 3 is horizontally fixed in the cavity of objective holder 2 and is arranged on the upper of object lens 1
End, the distance between the upper surface of object lens 1 and attachment lens 3 are 11mm-15mm.The object lens 1 are two, respectively 10X things
Mirror and 20X object lens, the distance between the lower surface of the object lens 1 and specimen surface 8 are 30mm.
Speculum 4 tilts the upper end for being fixed on attachment lens 3, and the angle of inclination of speculum 4 is 45 °, the light of speculum 4
The distance of pip to attachment lens 3 is 13mm-17mm.The objective holder 2 is fixed on the rotating disk 10 of automatic turret mechanism 9,
Being horizontally disposed with the scleroscopic housing of gear has a bottom plate 11, and automatic turret mechanism 9 is fixed on bottom plate 11, and the auxiliary is saturating
The primary optical axis of mirror 3 and the primary optical axis of object lens 1 are on the same line.The eyepiece 5 tilts and is fixed on eyepiece mount 6, and eyepiece 5 inclines
Rake angle is 10 ° -20 °, and eyepiece mount 6 is arranged on the right side of object lens 1 and is fixed on bottom plate 11.
The illuminator 7 is inclined between object lens 1 and eyepiece 5, and illuminator 7 includes light source 7-1 and illuminated mirror
Cylinder 7-2, the light source 7-1 are fixedly connected with illuminating lens barrel 7-2 one end, and the illumination lens barrel 7-2 other end is fixed on bottom plate 11
On, spectroscope 7-3 is provided with illumination lens barrel 7-2 end cavity, the primary optical axis of eyepiece 5 exists with spectroscope 7-3 primary optical axis
On same straight line.
During use, sample gear is placed on the scleroscopic article carrying platform of gear, the scleroscopic pressure of gear
Head is moved downward, and impression is produced on the surface of sample gear.The light source 7-1 of illuminator emits beam, and light is through illuminating lens barrel
Interior spectroscope 7-3 is incided on speculum 4, then by the reflection of speculum 4, and examination is mapped to by attachment lens 3 and object lens 1
Sample surface 8.Incident light is reflected at the impression of specimen surface 8, and reflected light is mapped to instead through object lens 1 and attachment lens 3
Penetrate on mirror 4, reflected mirror 4 reflects, into spectroscope 7-3, then enter eyepiece 5 through spectroscope 7-3, staff just may be viewed by
To indentation image.
The utility model can make the distance between lower surface and specimen surface 8 of object lens 1 using simple, easy for installation
30mm is pin-pointed to, by setting 10X object lens and 20X object lens respectively, the He of attachment lens 3 is set in the cavity of objective holder 2
Impression on sample gear, can be amplified by the speculum 4 of 45 ° of inclination, and the indentation image after amplification is clear, and image is steady
Fixed, hardness that can be directly to gear field of conjugate carries out direct measurement, without intercepting tested sample from gear.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand；Still embodiment of the present utility model can be modified or some technical characteristics are equally replaced
Change；Without departing from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model
Among scope.
Claims (5)
1. one kind is used for the scleroscopic optical measuring system of gear, it is characterised in that including object lens (1), objective holder (2), auxiliary
Lens (3), speculum (4), eyepiece (5), eyepiece mount (6), illuminator (7), the object lens (1) are fixed on objective holder vertically
(2) bottom, attachment lens (3) is fixed in the cavity of objective holder (2) and is arranged on the upper end of object lens (1), and speculum (4) inclines
The upper end of attachment lens (3) is tiltedly fixed on, the objective holder (2) is fixed on the rotating disk of automatic turret mechanism (9) (10), automatically
Header turning tower structure (9) is fixed on gear hardometer housing（12）On interior horizontally disposed bottom plate (11)；The eyepiece (5) tilts solid
It is scheduled on eyepiece mount (6), eyepiece mount (6) is arranged on the right side of object lens (1) and is fixed on bottom plate (11), and illuminator (7) is set
Put between object lens (1) and eyepiece (5) and its light outlet side is fixed on bottom plate (11)；The master of the attachment lens (3)
The primary optical axis of optical axis and object lens (1) is on the same line.
2. according to claim 1 be used for the scleroscopic optical measuring system of gear, it is characterised in that the illuminator
(7) light source (7-1) and illumination lens barrel (7-2) are included, the light source (7-1) is fixedly connected with illumination lens barrel (7-2), illuminates lens barrel
Spectroscope (7-3), the primary optical axis of eyepiece (5) are provided with the cavity for the light outlet side that (7-2) is fixed on bottom plate (11)
With the primary optical axis of spectroscope (7-3) on the same line.
3. according to claim 1 be used for the scleroscopic optical measuring system of gear, it is characterised in that the object lens (1)
The distance between lower surface and specimen surface (8) be 30mm, the distance between the upper surfaces of object lens (1) and attachment lens (3)
For 11mm-15mm, the distance of light pip to the attachment lens (3) of speculum (4) is 13mm-17mm.
4. according to claim 3 be used for the scleroscopic optical measuring system of gear, it is characterised in that the speculum
(4) angle of inclination is 45 °, and the angle of inclination of eyepiece (5) is 10 ° -20 °.
5. it is used for the scleroscopic optical measuring system of gear according to claim 1 or 3, it is characterised in that the object lens
(1) it is two, respectively 10X object lens and 20X object lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023777.9U CN206378382U (en) | 2017-01-10 | 2017-01-10 | One kind is used for the scleroscopic optical measuring system of gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023777.9U CN206378382U (en) | 2017-01-10 | 2017-01-10 | One kind is used for the scleroscopic optical measuring system of gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206378382U true CN206378382U (en) | 2017-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720023777.9U Active CN206378382U (en) | 2017-01-10 | 2017-01-10 | One kind is used for the scleroscopic optical measuring system of gear |
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| CN (1) | CN206378382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546502A (en) * | 2017-01-10 | 2017-03-29 | 上海奥龙星迪检测设备有限公司 | It is a kind of to be used for the scleroscopic optical measuring system of gear |
-
2017
- 2017-01-10 CN CN201720023777.9U patent/CN206378382U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546502A (en) * | 2017-01-10 | 2017-03-29 | 上海奥龙星迪检测设备有限公司 | It is a kind of to be used for the scleroscopic optical measuring system of gear |
| CN106546502B (en) * | 2017-01-10 | 2023-05-16 | 上海奥龙星迪检测设备有限公司 | Optical measurement system for gear hardness tester |
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