CN202793268U - Detection tool for outer diameter of thread - Google Patents
Detection tool for outer diameter of thread Download PDFInfo
- Publication number
- CN202793268U CN202793268U CN2012204660596U CN201220466059U CN202793268U CN 202793268 U CN202793268 U CN 202793268U CN 2012204660596 U CN2012204660596 U CN 2012204660596U CN 201220466059 U CN201220466059 U CN 201220466059U CN 202793268 U CN202793268 U CN 202793268U
- Authority
- CN
- China
- Prior art keywords
- probe slide
- thread
- push rod
- slide body
- slide block
- 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 - Lifetime
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a detection tool for an outer diameter of a thread, which comprises a secondary bracket, a measuring extension rod, a main bracket, a left probe slide block body, a right probe slide block body, a right push rod and a ranging dial indicator, wherein the secondary bracket and the main bracket are respectively fixedly connected with the measuring extension rod; the top of the secondary bracket is provided with the left probe slide block body; the top of the main bracket is internally provided with the right probe slide block body and the right push rod respectively; the ranging dial indicator is further arranged on the top of the main bracket; and the right push rod is respectively in contact with the right probe slide block body and the ranging dial indicator. The detection tool is capable of disclosed by the utility model is capable of quickly and accurately finishing the measurement of the outer diameter of a large-size thread, and also can reach certain accuracy. The detection tool is easy to use, simple to operate and convenient to produce and process.
Description
Technical field
The utility model relates to a kind of major diameter of thread testing tool.
Background technology
At present, detection method for external thread diameter in large-scale threaded male component production and processing industry is varied, but most method and testing tool all are according to production operation workman's protracted experience and some standardization measurers, can Simple fast detect and reach the testing tool of degree of precision in cover can be to the heavy parts process by method simply and easily.
The utility model content
The purpose of this utility model is to provide a kind of major diameter of thread testing tool, and the utility model can be finished the measurement to large-scale major diameter of thread rapidly and accurately, can reach certain accuracy again, is easy to use, and is simple to operate and production and processing is all comparatively convenient.
In order to achieve the above object, the technical solution of the utility model is:
A kind of major diameter of thread testing tool comprises assistant support, measurement extension rod, main support, left probe slide body, right probe slide body, right push rod, range finding dial gauge; Wherein assistant support and main support are connected by bolt and measurement extension rod respectively; Described assistant support top is equipped with left probe slide body; Be separately installed with right probe slide body and right push rod in the described main support top; Described main support also is equipped with the range finding dial gauge on the top; And right push rod contacts with right probe slide body and range finding dial gauge respectively.
The beneficial effects of the utility model are: the utility model has designed a cover and has used major diameter of thread survey instrument simple and easy and that measuring accuracy is high, promotes right push rod by right side probe slide body and acts on range finding dial gauge demonstration respective distance accurate values.The instrument that the operator is accurately detected the threaded male component of its processing fast, to eliminate the present situation that in large-scale screw thread processing industry, detects at present the numerous and diverse inefficiency of major diameter of thread, this testing tool can be finished the measurement to large-scale threaded male component external diameter rapidly, can reach certain accuracy again, be easy to use, simple to operate and production and processing is all comparatively convenient.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is fundamental diagram of the present utility model.
Embodiment
A kind of major diameter of thread testing tool, as shown in Figure 1; Comprise assistant support 1, measurement extension rod 2, main support 3, left probe slide body 4, right probe slide body 5, right push rod 6, range finding dial gauge 7; Offer 1 M6 threaded hole on the described assistant support 1, offer 1 M6 threaded hole on the main support 3; Wherein assistant support 1 and main support 3 pass through respectively the threaded hole on it, and utilize bolt 9 and measurement extension rod 2 to be connected; Described assistant support 1 top is equipped with left probe slide body 4; Described main support 3 top interior are had living space, and are separately installed with right probe slide body 5 and right push rod 6.Range finding dial gauge 7 also is installed on described main support 3 tops; And right push rod 6 contacts with right probe slide body 5 and range finding dial gauge 7 respectively.Described left probe slide body 4 probes can be installed different model probe ball according to tested thread pitch.Described right probe slide body 5 probes can be installed different model probe ball according to tested thread pitch.
As shown in Figure 2, the major diameter of thread testing tool is selected ball diameter on the left and right probe according to tested threaded male component 8 pitch, and regulate major and minor support upper end fastening bolt according to major diameter of thread and regulate the major and minor support span of testing tool, major diameter of thread testing tool level is inserted in the screw thread of conplane tested threaded male component 8, according to measuring range finding dial gauge reading, read greatest measure and be external thread maximum outside diameter position dimension.
Claims (1)
1. a major diameter of thread testing tool is characterized in that: comprise assistant support (1), measurement extension rod (2), main support (3), left probe slide body (4), right probe slide body (5), right push rod (6), range finding dial gauge (7); Wherein assistant support (1) and main support (3) are connected by bolt and measurement extension rod (2) respectively; Described assistant support (1) top is equipped with left probe slide body (4); Be separately installed with right probe slide body (5) and right push rod (6) in described main support (3) top; Range finding dial gauge (7) also is installed on described main support (3) top; And right push rod (6) contacts with right probe slide body (5) and range finding dial gauge (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204660596U CN202793268U (en) | 2012-09-13 | 2012-09-13 | Detection tool for outer diameter of thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204660596U CN202793268U (en) | 2012-09-13 | 2012-09-13 | Detection tool for outer diameter of thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793268U true CN202793268U (en) | 2013-03-13 |
Family
ID=47820519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204660596U Expired - Lifetime CN202793268U (en) | 2012-09-13 | 2012-09-13 | Detection tool for outer diameter of thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202793268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853742A (en) * | 2012-09-13 | 2013-01-02 | 浙江永成机械有限公司 | Detection tool for full diameter of thread |
-
2012
- 2012-09-13 CN CN2012204660596U patent/CN202793268U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853742A (en) * | 2012-09-13 | 2013-01-02 | 浙江永成机械有限公司 | Detection tool for full diameter of thread |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |