CN206803878U - External thread gauge - Google Patents
External thread gauge Download PDFInfo
- Publication number
- CN206803878U CN206803878U CN201720611775.1U CN201720611775U CN206803878U CN 206803878 U CN206803878 U CN 206803878U CN 201720611775 U CN201720611775 U CN 201720611775U CN 206803878 U CN206803878 U CN 206803878U
- Authority
- CN
- China
- Prior art keywords
- thread
- gage
- screw thread
- fixed support
- gauge
- 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.)
- Expired - Fee Related
Links
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses external thread gauge, is related to measuring appliance, and in particular to external thread gauge technology.Including fixed support and screw thread Rule Ontology；One horizontally disposed rotating shaft is installed above fixed support on splay supporting plate, a rotating disk is installed in rotating shaft, it is equally spaced on rotating disk excircle to be provided with U-lag, a screw thread Rule Ontology is provided with each fixed support.The utility model solves reviewer while using the thread gage of different size, and will be placed on without thread gage on work top, and thread gage measuring surface directly contacts with workbench, the problem of causing the damage of screw thread rule measuring surface.
Description
Technical field
It the utility model is related to measuring appliance, and in particular to external thread gauge technology.
Background technology
Thread gage is to judge whether the size of screw thread is correct for examining.Thread size is made up of the diameter of thread and pitch.
External screw thread rule are easily damaged because the screw thread of measurement is located at outside, after use, should be positioned in gauge box, prevent
Only collide with and damage measurement surface.But in actual use, reviewer needs to use the thread gage of different size simultaneously,
Thread gage can be placed in real work on work top, thread gage measuring surface directly contacts with workbench, can cause thread gage
Then measure surface damage.
The content of the invention
The utility model provides a kind of external thread gauge, and the utility model solves reviewer while using different size
Thread gage, and will be placed on without thread gage on work top, thread gage measuring surface directly contacts with workbench, can cause thread gage
The problem of then measuring surface damage.
To solve the above problems, the utility model adopts the following technical scheme that：External thread gauge, including fixed support and screw thread
Rule Ontology；One horizontally disposed rotating shaft is installed above fixed support on splay supporting plate, one is provided with rotating shaft
Individual rotating disk, it is equally spaced on rotating disk excircle to be provided with U-lag, a screw thread rule is provided with each fixed support
Body.
The advantages of the utility model, has：Hanging rotating disk is provided with, no thread gage, which is arranged at placement plate edge, U
In shape groove, and fixed by spherical.Thread gage is in vacant state, will not be contacted with work top, avoid thread gage by
To damage.The advantages of the utility model also there is thread gage to take conveniently, and operating efficiency is high.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is Fig. 1 A-A sectional views；
Fig. 3 is Fig. 2 B-B sectional views.
Symbol description in figure：Fixed support 1, rotating disk 2, rotating shaft 3, U-lag 4, thread gage axle 5, screw thread no-go gage 6, screw thread
Drift 7, hemispherical fixing groove 8, cylindrical hole 9, spiral compression spring 10, spherical 11.
Embodiment
The utility model is described in detail with optimal embodiment below.
As shown in figure 1, including fixed support 1 and screw thread Rule Ontology；Fixed support 1 is pacified on splay supporting plate above
Equipped with a horizontally disposed rotating shaft 3, a rotating disk 2 is installed in rotating shaft 3, equally spaced setting on the excircle of rotating disk 2
There is U-lag 4, a screw thread Rule Ontology is provided with each fixed support 1.
As shown in Fig. 2 screw thread Rule Ontology includes thread gage axle 5, screw thread no-go gage 6 and screw thread drift 7, in each thread gage
The both ends of axle 5 are respectively arranged with the screw thread no-go gage 6 and screw thread drift 7 of same specification, and thread gage axle 5 is installed on U by clamping body
In shape groove 4.
As shown in figure 3, the clamping body includes spiral compression spring 10 and spherical 11, it is each in the left and right side of U-lag 4
Have a cylindrical hole 9, be provided with spiral compression spring 10 in cylindrical hole 9, the outer end of spiral compression spring 10 be connected with one it is spherical
Body 11, the surface of thread gage axle 5 and the correspondence position of cylindrical hole 9 are provided with hemispherical fixing groove 8, spherical 11 is embedded in hemispherical
Thread gage axle 5 is fixedly clamped in fixing groove 8.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate the utility model example,
And the restriction not to embodiment.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And thus
Among the obvious changes or variations amplified out is still in the scope of protection of the utility model.
Claims (3)
1. external thread gauge, it is characterised in that including fixed support and screw thread Rule Ontology；Splay support above fixed support
One horizontally disposed rotating shaft is installed on plate, a rotating disk is installed in rotating shaft, it is equally spaced on rotating disk excircle to set
U-lag is equipped with, a screw thread Rule Ontology is provided with each fixed support.
2. external thread gauge as claimed in claim 1, it is characterised in that screw thread Rule Ontology include thread gage axle, screw thread no-go gage and
Screw thread drift, the screw thread no-go gage and screw thread drift of same specification are respectively arranged with each thread gage axle both ends, and thread gage axle leads to
Clamping body is crossed to be installed in U-lag.
3. external thread gauge as claimed in claim 2, it is characterised in that the clamping body includes spiral compression spring and spherical
Body, respectively there is a cylindrical hole in U-lag left and right side, spiral compression spring, spiral compression spring outer end are provided with cylindrical hole
A spherical is connected with, hemispherical fixing groove, spherical insertion are provided with thread gage axle surface and cylindrical hole correspondence position
Thread gage axle clamp is fastened in hemispherical fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611775.1U CN206803878U (en) | 2017-05-28 | 2017-05-28 | External thread gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611775.1U CN206803878U (en) | 2017-05-28 | 2017-05-28 | External thread gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206803878U true CN206803878U (en) | 2017-12-26 |
Family
ID=60743481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720611775.1U Expired - Fee Related CN206803878U (en) | 2017-05-28 | 2017-05-28 | External thread gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206803878U (en) |
-
2017
- 2017-05-28 CN CN201720611775.1U patent/CN206803878U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |