CN209246917U - A kind of novel coaxiality gauge detecting threaded hole and outer circles - Google Patents
A kind of novel coaxiality gauge detecting threaded hole and outer circles Download PDFInfo
- Publication number
- CN209246917U CN209246917U CN201821858750.2U CN201821858750U CN209246917U CN 209246917 U CN209246917 U CN 209246917U CN 201821858750 U CN201821858750 U CN 201821858750U CN 209246917 U CN209246917 U CN 209246917U
- Authority
- CN
- China
- Prior art keywords
- axle body
- novel
- gauge
- hole
- threaded hole
- 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.)
- Active
Links
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a kind of novel coaxiality gauge for detecting threaded hole and outer circles, the novel coaxiality gauge includes threaded base and plug thread gauge, threaded base is dome shape, the center of threaded base is provided with through-hole, and plug thread gauge includes the first axle body and the second axle body, and the diameter of the first axle body is less than the diameter of the second axle body, the first axle body and the second axle body are coaxial, the first axle body and through-hole interference fit, the first axle body and through-hole are coaxial, and screw thread is provided on the second axle body.Novel coaxiality gauge in the utility model, structure is simple, easy to detect, and is suitable for detecting the frequency high process monitoring detection and the full inspection frequency.
Description
Technical field
The utility model relates to bearing gauge fields, in particular to a kind of detection threaded hole and outer circles
Novel coaxiality gauge.
Background technique
Major part machine components device to hole and the concentricity of screw thread are more demanding at present, and actually detected most use instrument is examined
It surveys, at high cost, low efficiency, equipment detection environmental requirement are higher, not cost-effective for small business.
Utility model content
The purpose of this utility model is to provide it is a kind of detect threaded hole and outer circles novel coaxiality gauge,
Structure is simple, easy to detect, and is suitable for detecting the frequency high process monitoring detection and the full inspection frequency.
The embodiments of the present invention are achieved in that
A kind of novel coaxiality gauge detecting threaded hole and outer circles, which includes screw thread bottom
Seat and plug thread gauge, threaded base are dome shape, and the center of threaded base is provided with through-hole, and plug thread gauge includes first axle
Body and the second axle body, the diameter of the first axle body are less than the diameter of the second axle body, and the first axle body and the second axle body are coaxial, the first axle body
It is interference fitted with through-hole, the first axle body and through-hole are coaxial, and screw thread is provided on the second axle body.
In the preferred embodiment of the utility model, the junction of above-mentioned the first axle body and the second axle body is additionally provided with annular
Groove body, annular trough body are recessed to the central axes direction of the first axle body.
In the preferred embodiment of the utility model, above-mentioned the first axle body further includes first annular section, first annular to cut
Face is arranged on the opposite end of annular trough body.
In the preferred embodiment of the utility model, above-mentioned the second axle body further includes the second annular section, and the second annular is cut
Face is located at wherein one end of the second axle body, and the second annular section is located at the ipsilateral of annular trough body.
In the preferred embodiment of the utility model, above-mentioned the second axle body further includes third annular section, third annular side
Face is arranged on the opposite end of annular trough body.
In the preferred embodiment of the utility model, above-mentioned threaded base includes elongated end and horizontal ends, and through-hole setting exists
The center of horizontal ends, the end of elongated end include outer ring section, annular section and horizontal plane, outer ring section and interior
Annular section is located at the two sides of horizontal plane.
In the preferred embodiment of the utility model, the inner wall smooth of above-mentioned elongated end.
In the preferred embodiment of the utility model, the inner wall smooth of above-mentioned horizontal ends.
In the preferred embodiment of the utility model, the outer wall of above-mentioned elongated end is provided with reticulate pattern.
The beneficial effect of the utility model embodiment is: novel coaxiality measurement rule in the present invention include screw thread
Pedestal and plug thread gauge, the through-hole hole of threaded base and the first axle body of plug thread gauge are interference fitted, and guarantee threaded base
The thread coaxiality of through-hole and plug thread gauge is met the requirements, so that only needing the threaded hole pair by plug thread gauge and tested part
Together, the outer circle for rotating threaded base to tested part has included that plug thread gauge reaches tested part simultaneously by threaded base
Threaded hole feature bottom, to detect that tested part meets the requirement of part concentricity, operation is simple, especially suitable for inspection
Frequency measurement time high process monitoring detection and the full inspection frequency.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the threaded base and plug thread gauge assembling structure schematic diagram of the utility model embodiment；
Fig. 2 is the threaded base structural schematic diagram of the utility model embodiment；
Fig. 3 is that the plug thread gauge of the utility model embodiment connects schematic diagram.
Icon: 100- threaded base；200- plug thread gauge；110- through-hole；210- the first axle body；220- the second axle body；
230- annular trough body；The first annular section 211-；The second annular section of 221-；222- third annular section；120- elongated end；
130- horizontal ends；121- reticulate pattern.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
First embodiment
It referring to Figure 1-3, should the present embodiment provides a kind of novel coaxiality gauge for detecting threaded hole and outer circles
Novel coaxiality gauge includes threaded base 100 and plug thread gauge 200, and threaded base 100 is dome shape, threaded base 100
Center is provided with through-hole 110, and plug thread gauge 200 includes the first axle body 210 and the second axle body 220, the first axle body 210 it is straight
Diameter is less than the diameter of the second axle body 220, and the first axle body 210 and the second axle body 220 are coaxial, 110 interference of the first axle body 210 and through-hole
Cooperation, the first axle body 210 and through-hole 110 are coaxial, are provided with screw thread on the second axle body 220.
Tested part is the axis that one end has threaded hole in the present embodiment, by 210 He of the first axle body of plug thread gauge 200
The through-hole 110 of threaded base 100 is interference fitted, and when detecting, the threaded hole of tested part is directed at the second axle body 220, then
Threaded base 100 is rotated, until the outer circle of tested part has been wrapped up by threaded base 100, plug thread gauge 200 at this time reaches quilt
Survey the threaded hole bottom of part, it was demonstrated that tested part concentricity is met the requirements, if rotation threaded base 100 does not completely include also
Tested part outer circle, then can not rotate, then prove that tested part concentricity is unsatisfactory for requiring.
In the preferred embodiment of the utility model, the junction of above-mentioned the first axle body 210 and the second axle body 220 is also set up
There is annular trough body 230, annular trough body 230 is recessed to the central axes direction of the first axle body 210.The first axle body in the present embodiment
210 and the junction of the second axle body 220 be additionally provided with annular trough body 230, cool down for assembling.
In the preferred embodiment of the utility model, above-mentioned the first axle body 210 further includes first annular section 211, and first
Annular section 211 is arranged on the opposite end of annular trough body 230, and first annular section 211 is arranged on the first axle body 210, makes
The through-hole 110 facilitated in alignment threaded base 100 when assembling the first axle body 210 and threaded base 100 is obtained, assembly is promoted and imitates
Rate.
In the preferred embodiment of the utility model, above-mentioned the second axle body 220 further includes the second annular section 221, and second
Annular section 221 is located at wherein one end of the second axle body 220, and the second annular section 221 is located at the ipsilateral of annular trough body 230,
It is provided with the second annular section 221 on the second axle body 220, is equally used for assembly and cools down.
In the preferred embodiment of the utility model, above-mentioned the second axle body 220 further includes third annular section 222, third
Annular side is arranged on the opposite end of annular trough body 230, and third annular section 222 is arranged on the second axle body 220, so that the
Two axis bodies 220 facilitate alignment in the threaded hole alignment with tested part.
In the preferred embodiment of the utility model, above-mentioned threaded base 100 includes elongated end 120 and horizontal ends 130, is led to
The center of horizontal ends 130 is arranged in hole 110, and the end of elongated end 120 includes outer ring section, annular section and level
Face, outer ring section and annular section are located at the two sides of horizontal plane.Annular section is set in the end of elongated end 120, is used
In when detecting tested part, tested part is easily accessible on the position between threaded base 100 and plug thread gauge 200.
In the preferred embodiment of the utility model, the inner wall smooth of above-mentioned elongated end 120 prevents scratching tested part
Outer wall.
In the preferred embodiment of the utility model, the inner wall smooth of above-mentioned horizontal ends 130, the contact of 130 inner wall of horizontal ends
The front end of tested part prevents the front end of scratching tested part.
In the preferred embodiment of the utility model, the outer wall of above-mentioned elongated end 120 is provided with reticulate pattern 121, in elongated end
Reticulate pattern 121 is set on 120 outer walls, so that the good control threaded base 100 of hand when rotated, prevents hand from skidding.
In conclusion novel coaxiality measurement rule in the present invention include threaded base 100 and plug thread gauge
200,110 hole of through-hole of threaded base 100 and the first axle body 210 of plug thread gauge 200 are interference fitted, and guarantee threaded base
100 through-hole 110 and the thread coaxiality of plug thread gauge 200 is met the requirements, so that only needing plug thread gauge 200 and tested zero
The threaded hole of part is aligned, and the outer circle of rotation threaded base 100 to tested part has included plug thread gauge by threaded base 100
200 reach the threaded hole feature bottom of tested part simultaneously, to detect that tested part meets the requirement of part concentricity, operation
Simple and easy, high especially suitable for detection frequency process monitoring detection and the full inspection frequency.
Present specification describes the example of the embodiments of the present invention, it is not meant to that these embodiments illustrate and describe
All possible forms of the utility model.It should be understood that the embodiment in specification can be implemented with a variety of alternative forms.Attached drawing without
It needs drawn to scale；Some features can be zoomed in or out to show the details of particular elements.Disclosed specific structure and function are thin
Section is not taken by way of limitation explanation, and those skilled in the art is only instructed to implement the representative base of the utility model in a variety of forms
Plinth.It will be understood to one skilled in the art that can be with one or more with reference to multiple features that either figure illustrates and describes
The feature combination illustrated in other attached drawings is to form the embodiment for not yet explicitly illustrating or describing.The assemblage characteristic offer of explanation is used for
The representative embodiment of typical case.However, can root with the multiple combinations of the consistent feature of introduction of the utility model and modification
According to needing for specific application or implementation.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of novel coaxiality gauge for detecting threaded hole and outer circles, which is characterized in that the novel coaxial measurement
Rule include threaded base and plug thread gauge, and the threaded base is dome shape, and the center of the threaded base is provided with logical
Hole, the plug thread gauge include the first axle body and the second axle body, and the diameter of the first axle body is less than the straight of the second axle body
Diameter, the first axle body and the second axle body are coaxial, the first axle body and through-hole interference fit, the first axle body
It is coaxial with the through-hole, screw thread is provided on the second axle body.
2. the novel coaxiality gauge of detection threaded hole and outer circles according to claim 1, which is characterized in that institute
The junction for stating the first axle body and the second axle body is additionally provided with annular trough body, and the annular trough body is to the first axle body
Central axes direction recess.
3. the novel coaxiality gauge of detection threaded hole and outer circles according to claim 2, which is characterized in that institute
Stating the first axle body further includes first annular section, and the first annular section is arranged on the opposite end of the annular trough body.
4. the novel coaxiality gauge of detection threaded hole and outer circles according to claim 2, which is characterized in that institute
Stating the second axle body further includes the second annular section, and second annular section is located at wherein one end of the second axle body, and described second
Annular section is located at the ipsilateral of the annular trough body.
5. the novel coaxiality gauge of detection threaded hole and outer circles according to claim 2, which is characterized in that institute
Stating the second axle body further includes third annular section, and the third annular side is arranged on the opposite end of the annular trough body.
6. the novel coaxiality gauge of detection threaded hole and outer circles according to claim 1, which is characterized in that institute
Stating threaded base includes elongated end and horizontal ends, and the center of the horizontal ends is arranged in the through-hole, the elongated end
End includes outer ring section, annular section and horizontal plane, and the outer ring section and the annular section are located at level
The two sides in face.
7. the novel coaxiality gauge of detection threaded hole and outer circles according to claim 6, which is characterized in that institute
State the inner wall smooth of elongated end.
8. the novel coaxiality gauge of detection threaded hole and outer circles according to claim 6, which is characterized in that institute
State the inner wall smooth of horizontal ends.
9. the novel coaxiality gauge of detection threaded hole and outer circles according to claim 6, which is characterized in that institute
It states elongated end outer wall and is provided with reticulate pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858750.2U CN209246917U (en) | 2018-11-12 | 2018-11-12 | A kind of novel coaxiality gauge detecting threaded hole and outer circles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821858750.2U CN209246917U (en) | 2018-11-12 | 2018-11-12 | A kind of novel coaxiality gauge detecting threaded hole and outer circles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209246917U true CN209246917U (en) | 2019-08-13 |
Family
ID=67527867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821858750.2U Active CN209246917U (en) | 2018-11-12 | 2018-11-12 | A kind of novel coaxiality gauge detecting threaded hole and outer circles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209246917U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426256A (en) * | 2020-03-25 | 2020-07-17 | 中车眉山车辆有限公司 | Device and method for detecting coaxiality of air cylinder cover |
| CN112611297A (en) * | 2020-12-31 | 2021-04-06 | 纽科伦（新乡）起重机有限公司 | Process and equipment for detecting air gap between stator and rotor of motor |
| CN113624109A (en) * | 2021-08-27 | 2021-11-09 | 重庆建设工业(集团)有限责任公司 | Metal ceramic coaxial gauge and processing method thereof |
-
2018
- 2018-11-12 CN CN201821858750.2U patent/CN209246917U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426256A (en) * | 2020-03-25 | 2020-07-17 | 中车眉山车辆有限公司 | Device and method for detecting coaxiality of air cylinder cover |
| CN112611297A (en) * | 2020-12-31 | 2021-04-06 | 纽科伦（新乡）起重机有限公司 | Process and equipment for detecting air gap between stator and rotor of motor |
| CN113624109A (en) * | 2021-08-27 | 2021-11-09 | 重庆建设工业(集团)有限责任公司 | Metal ceramic coaxial gauge and processing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209246917U (en) | A kind of novel coaxiality gauge detecting threaded hole and outer circles | |
| US20030074984A1 (en) | Fluid flowmeter having a hall effect sensor with an internal magnet | |
| CN202470972U (en) | Axial clearance detector for double-row bearing | |
| CN110939656A (en) | Inclined throttling type static pressure air bearing | |
| CN206038103U (en) | Electric capacity level sensor | |
| CN205482861U (en) | Measuring instrument | |
| CN106705806B (en) | Device for detecting position of hanging point of airplane | |
| CN110470276A (en) | A kind of angle measurement unit and its application method | |
| CN207832100U (en) | Measuring instrument | |
| CN205537466U (en) | Measuring instrument | |
| CN201795768U (en) | Measuring table for surface roughness measuring instrument of cone | |
| CN205426030U (en) | Utensil is examined to internal spline effect space width | |
| CN210952810U (en) | High-precision double-shaft tilt angle sensor | |
| CN208297125U (en) | A kind of bulb conical surface mounting structure positioned for testing probe | |
| CN208751425U (en) | A kind of large-scale, super-huge conical bearing assembly height measurement device | |
| CN208588384U (en) | A kind of verticality detection tool and system | |
| CN207610646U (en) | Cylinder deep hole bottom screw position degree detection device and equipment | |
| CN210892915U (en) | Measuring tool for circular precision part with platform concave curved surface and equal thickness | |
| CN202915877U (en) | Eccentric spring detecting device | |
| CN207456365U (en) | Shaped piece concentricity detecting tool | |
| CN206330574U (en) | A kind of Construction of Civil Engineering multifunction measuring set | |
| CN208936942U (en) | Air spring abutment detection device | |
| CN205580354U (en) | Ring flange examines utensil for automobile engine | |
| CN105783679A (en) | Coaxiality measuring tool for air-out panel | |
| CN210862824U (en) | Liquid level sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |