CN202372127U - Rapid detection instrument for thread pitch diameter run-out of shaft part - Google Patents
Rapid detection instrument for thread pitch diameter run-out of shaft part Download PDFInfo
- Publication number
- CN202372127U CN202372127U CN2011205365668U CN201120536566U CN202372127U CN 202372127 U CN202372127 U CN 202372127U CN 2011205365668 U CN2011205365668 U CN 2011205365668U CN 201120536566 U CN201120536566 U CN 201120536566U CN 202372127 U CN202372127 U CN 202372127U
- Authority
- CN
- China
- Prior art keywords
- thread
- shaft part
- pitch diameter
- detection
- detection instrument
- 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
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Abstract
The utility model relates to a shaft part detection device, in particular to a rapid detection instrument for thread pitch diameter run-out of a shaft part. The rapid detection instrument solves the problems that the detection is difficult to conduct and the thread accuracy improvement is restricted when the female thread and the male thread of the shaft part are detected through a thread plug gauge at present. The rapid detection instrument for the thread pitch diameter run-out of the shaft part comprises a base. A roller sliding platform is fixedly arranged on the base. A support is fixedly arranged on the upper surface of the roller sliding platform. A dial gauge is arranged on the support. An external detection head is arranged at the lower end of the measuring bar of the dial gauge. The structural design of the rapid detection instrument is reasonable and reliable, detection data is provided for the detection of the thread pitch diameter of the shaft part, a basis is provided for the maintenance and the adjustment of equipment and process systems and a convenient detection means is provided for the detection and the sorting of finished products. The rapid detection instrument for the thread pitch diameter run-out of the shaft part has the advantages of simple structure and convenience in operation.
Description
Technical field
The utility model relates to the axial workpiece pick-up unit, is specially a kind of axial workpiece pitch diameter of thread fast detecting amount appearance of beating.
Background technology
Axial workpiece is in production and processing, and the footpath jerk value never has a kind of direct-vision method detection in the internal and external screw thread, and the crudy of internal and external screw thread not energy is judged, is restricting the raising of accuracy of thread grade.
The accuracy detection of the internal and external screw thread of axial workpiece just relied on plug thread gauge and ring thread gage to detect originally; Its crudy comprises that the right alignment with cylindrical is difficult to detect; And the quality of internal thread detects after need destroying; Especially through connect and tight after the size of jerk value, the influence of beating of its point of attachment pitch diameter of thread is the most outstanding and responsive beyond doubt.
Summary of the invention
The utility model is difficult to detect the problem that restriction accuracy of thread grade improves for the internal and external screw thread that solves present axial workpiece detects to exist through plug thread gauge, and a kind of axial workpiece pitch diameter of thread fast detecting amount appearance of beating is provided.
The utility model is to adopt following technical scheme to realize: the axial workpiece pitch diameter of thread fast detecting amount appearance of beating; Comprise base, be fixed with the roller slide unit on the base, roller slide unit upper surface is fixed with support; Support is provided with clock gauge, and the gauge rod lower end of clock gauge is provided with outer gauge head.Outer gauge head is arranged on place, footpath in the axial workpiece external thread; The axial workpiece rotation; Outer gauge head drives clock gauge, support and roller slide unit and moves; Because the friction of roller slide unit is less, can guarantee that clock gauge moves along axis of thread high precision flexibly, through reading the right alignment numerical value that the clock gauge reading directly reflects warp in the screw thread.
The roller slide unit is provided with slip hinged support on it; Be hinged with an end on the hinged support and be positioned at the connecting link that outer gauge head downside, the other end are fixed with gauge head; Interior gauge head is arranged on place, footpath in the internal thread of axial workpiece; Interior gauge head acts on connecting link successively, outer gauge head is read reading through clock gauge, and precision is higher.
The utility model reasonable in design is reliable; For the detection of the axial workpiece pitch diameter of thread provides the detection data; For the maintenance of equipment and process system adjustment provides foundation,, has simple in structure, easy to operate advantage for the detection sorting of finished product provides detection means easily.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is for being used for checking the structural representation in axial workpiece internal thread footpath among Fig. 1.
Among the figure: 1-base, 2-roller slide unit, 3-support, 4-clock gauge, the outer gauge head of 5-, gauge head in the 6-hinged support, 7-, 8-connecting link.
Embodiment
The axial workpiece pitch diameter of thread fast detecting amount appearance of beating comprises base 1, is fixed with roller slide unit 2 on the base 1, and roller slide unit 2 upper surfaces are fixed with support 3, and support 3 is provided with clock gauge 4, and the gauge rod lower end of clock gauge 4 is provided with outer gauge head 5.
Claims (2)
1. axial workpiece pitch diameter of thread fast detecting amount appearance of beating; It is characterized in that: comprise base (1); Be fixed with roller slide unit (2) on the base (1); Roller slide unit (2) upper surface is fixed with support (3), and support (3) is provided with clock gauge (4), and the gauge rod lower end of clock gauge (4) is provided with outer gauge head (5).
2. the axial workpiece pitch diameter of thread according to claim 1 fast detecting amount appearance of beating; It is characterized in that: roller slide unit (2) is provided with slip hinged support (6) on it, is hinged with an end on the hinged support (6) and is positioned at the connecting link (8) that outer gauge head (5) downside, the other end are fixed with gauge head (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205365668U CN202372127U (en) | 2011-12-20 | 2011-12-20 | Rapid detection instrument for thread pitch diameter run-out of shaft part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205365668U CN202372127U (en) | 2011-12-20 | 2011-12-20 | Rapid detection instrument for thread pitch diameter run-out of shaft part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372127U true CN202372127U (en) | 2012-08-08 |
Family
ID=46595824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205365668U Expired - Fee Related CN202372127U (en) | 2011-12-20 | 2011-12-20 | Rapid detection instrument for thread pitch diameter run-out of shaft part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202372127U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825588A (en) * | 2012-09-04 | 2012-12-19 | 山东豪迈机械科技股份有限公司 | Special device for assembling mold board and mold bar of tire mold |
| CN103422479A (en) * | 2013-08-20 | 2013-12-04 | 天津大学 | Overflow oil collecting device |
| CN105466303A (en) * | 2015-12-08 | 2016-04-06 | 重庆艾铭玛机械制造有限公司 | A fixed screw thread loosening preventing detector used for a minitiller |
-
2011
- 2011-12-20 CN CN2011205365668U patent/CN202372127U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825588A (en) * | 2012-09-04 | 2012-12-19 | 山东豪迈机械科技股份有限公司 | Special device for assembling mold board and mold bar of tire mold |
| CN102825588B (en) * | 2012-09-04 | 2014-12-03 | 山东豪迈机械科技股份有限公司 | Special device for assembling mold board and mold bar of tire mold |
| CN103422479A (en) * | 2013-08-20 | 2013-12-04 | 天津大学 | Overflow oil collecting device |
| CN103422479B (en) * | 2013-08-20 | 2015-09-02 | 天津大学 | Overflowing oil collecting device |
| CN105466303A (en) * | 2015-12-08 | 2016-04-06 | 重庆艾铭玛机械制造有限公司 | A fixed screw thread loosening preventing detector used for a minitiller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |