CN2884132Y - Detector for common normal of toothed wheel - Google Patents
Detector for common normal of toothed wheel Download PDFInfo
- Publication number
- CN2884132Y CN2884132Y CN 200520010430 CN200520010430U CN2884132Y CN 2884132 Y CN2884132 Y CN 2884132Y CN 200520010430 CN200520010430 CN 200520010430 CN 200520010430 U CN200520010430 U CN 200520010430U CN 2884132 Y CN2884132 Y CN 2884132Y
- Authority
- CN
- China
- Prior art keywords
- workbench
- base
- gear
- common normal
- guide rail
- 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
Abstract
The utility model relates to a gear detection device, in particular to a gear common normal detector for detecting common normal of the gear, which comprises a base, a vertical block fixed on the base vertically, a flexible detector head device fixed on the vertical block and parallel to the base, an electronic column T-type guide rail arranged on the base and vertical to the vertical block, as well as a working platform arranged on the T-type guide rail. The detection device has the advantages of having very high detection precision and high detection efficiency, satisfying quick detection requirement for gear common normal during online production of engines completely, and avoiding inaccurate detection result caused by influence of environment and human factors.
Description
Technical field
The utility model relates to a kind of gear pick-up unit, especially for the gear common normal detector of detection of gear common normal.
Technical background
Engine is the core component of motorcycle, and the quality of its quality directly has influence on the quality of motorcycle performance.Along with the aggravation of motorcycle industry competition, motorcycle manufacturing enterprise is more and more higher to the quality requirements of engine, so in the motorcycle engine manufacture process, all require engine component is realized full inspection, so that control engine quality better.The detection of driving gear common normal is exactly one of test item wherein in the engine clutch.Traditional detection method is the common normal with common normal micrometer gaging clutch driving gear at present, artificial reading and record, 1 about 5 minutes of time that gear spent of every detection, its detection efficiency is low, is difficult to catch up with the beat of production line when the engine online production.Because the measuring accuracy of common normal micrometer is 0.01mm, its accuracy of detection is lower, and owing to be artificial reading, is subjected to the influence of environment and artificial factor easily, causes the testing result out of true, so be difficult to satisfy the requirement of online detection.
The utility model content
The purpose of this utility model provides a kind of gear common normal detector, improving the accuracy of detection of gear common normal, and when satisfying the engine online production to the requirement of gear common normal fast detecting.
Gear common normal detector described in the utility model, mainly by base, be vertically fixed on the upright piece on the base, be fixed on the upright piece and the flexible detection head device parallel with base, electron beam, be fixed on the base and the T type guide rail vertical with upright piece, and the workbench that is installed on the T type guide rail is formed, wherein, displacement transducer in the flexible detection head device is electrically connected with electron beam, the workbench bottom surface is provided with T type chute, workbench and T type guide rail are slidingly matched, workbench can only slide along T type guide rail direction, be mounted with cylindrical reference column on the workbench, the location that is used for detected gear, it is positioned at the centre position, two gauge head dead aheads of flexible detection head device.
Both sides are provided with extension spring below workbench, and the one end is fixed on the workbench, and the other end is fixed on the base.Extension spring plays the effect that makes the workbench return, even leave the workbench of flexible detection head device is back to flexible detection head device the place ahead again voluntarily after external force disappears effect because of the external force effect.
Flexible detection head device is a prior art, and two gauge heads wherein are positioned at the front end of flexible detection head device, and displacement transducer wherein is used to respond to the variation of distance between two gauge heads, and the form that will change with numeral shows on electron beam.
Be hinged with handle in the workbench front center, leave flexible detection head device along T type guide rail direction to make things convenient for the testing staff to spur workbench.
Before the use, a master gear is placed on the reference column, and two gauge heads are snapped in two teeth groove of master gear, and carry out the calibration of electron beam zero-bit.
During detection of gear, pull out workbench, tested gear is placed on the reference column, loosening handle, make workbench be repositioned to flexible detection head device the place ahead, and two gauge heads are snapped in two teeth groove of tested gear, and the variation of distance then shows on electron beam by the form of displacement transducer with numeral between two gauge heads, and this numerical value is the deviate of tested gear and master gear common normal.
Gear common normal detector described in the utility model is owing to have this kind structure, adopt displacement transducer to respond to of the variation of tested gear with respect to master gear common normal value, and it is reflected on the electron beam shows, its accuracy of detection can reach 0.002mm, so accuracy of detection is very high; In 1 time that gear spent in about 5 second of every detection, its detection efficiency is greatly improved, in the time of can satisfying the engine online production fully to the requirement of gear common normal fast detecting; And detect the gained data and show by electron beam, the testing staff can learn that very intuitively whether qualified test product is, can not occur owing to the influence that is subjected to environment and artificial factor causes the coarse situation of testing result.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 looks synoptic diagram for the master of gear common normal detector described in the utility model;
Fig. 2 is the schematic top plan view of gear common normal detector shown in Figure 1.
Embodiment
As Fig. 1, shown in Figure 2, this gear common normal detector, mainly by base 2, be vertically fixed on the upright piece 3 on the base 2, be fixed on the upright piece 3 and the flexible detection head device 4 parallel with base 2, electron beam 1, be fixed on the base 2 and the T type guide rail 9 vertical with upright piece 3, and the workbench 7 that is installed on the T type guide rail 9 is formed, wherein, displacement transducer 11 in the flexible detection head device 4 is electrically connected with electron beam 1, workbench 7 bottom surfaces are provided with T type chute 9, workbench 7 and T type guide rail 9 are slidingly matched, workbench 7 can only slide along T type guide rail 9 directions, be mounted with cylindrical reference column 6 on the workbench 7, it is positioned at the centre position, two gauge heads, 5 dead ahead of flexible detection head device 4, and this reference column 6 is used for the location of detected gear.Both sides are provided with extension spring 10 below workbench 7, the one end is fixed on the workbench 7 by bearing pin, the other end is fixed on the base 2 by bearing pin, extension spring 10 plays the effect that makes workbench 7 returns, even leave the workbench 7 of flexible detection head device 4 is back to flexible detection head device 4 the place aheads again voluntarily after external force disappears effect because of the external force effect.Be hinged with handle 8 in workbench 7 front center, this handle 8 can turn to the position vertical with base 2 from the position parallel with base 2, leaves flexible detection head device 4 to make things convenient for the testing staff to spur workbench 7 along T type guide rail 9 directions.
Before the use, carry out the calibration of electron beam zero-bit with a master gear.
During detection of gear, pull out workbench 7, tested gear is placed on the reference column 6, loosening handle 8, make workbench 7 be repositioned to flexible detection head device 4 the place aheads, two gauge heads 5 are snapped in two teeth groove of tested gear, and the variation of 5 distances of two gauge heads then shows on electron beam 1 by the form of displacement transducer 11 with numeral, and this numerical value is the deviate of tested gear and master gear common normal.The testing staff judges that according to this numerical value whether qualified tested gear is.
Claims (3)
1, a kind of gear common normal detector, its feature as for: mainly by base (2), be vertically fixed on the upright piece (3) on the base, be fixed on the upright piece and the flexible detection head device (4) parallel with base, electron beam (1), be fixed on the base and the T type guide rail (9) vertical with upright piece, and the workbench (7) that is installed on the T type guide rail is formed, wherein, displacement transducer (11) in the flexible detection head device is electrically connected with electron beam, the workbench bottom surface is provided with T type chute, workbench and T type guide rail are slidingly matched, be mounted with cylindrical reference column (6) on the workbench, it is positioned at two gauge heads (5) centre position, dead ahead of flexible detection head device.
2, gear common normal detector according to claim 1, its feature as for: be provided with extension spring (10) in both sides, workbench (7) below, the one end is fixed on the workbench, and the other end is fixed on the base.
3, gear common normal detector according to claim 1 and 2, its feature as for: be hinged with handle (8) in workbench (7) front center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010430 CN2884132Y (en) | 2005-11-30 | 2005-11-30 | Detector for common normal of toothed wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010430 CN2884132Y (en) | 2005-11-30 | 2005-11-30 | Detector for common normal of toothed wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2884132Y true CN2884132Y (en) | 2007-03-28 |
Family
ID=37957193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520010430 Expired - Fee Related CN2884132Y (en) | 2005-11-30 | 2005-11-30 | Detector for common normal of toothed wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2884132Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980544A (en) * | 2012-11-29 | 2013-03-20 | 无锡麦铁精密机械制造有限公司 | Tooth chord length difference position degree detector of gear |
| CN104990707A (en) * | 2015-07-02 | 2015-10-21 | 西安交通大学 | Cylindrical gear parameter accurate reversing method |
| CN107576248A (en) * | 2017-09-29 | 2018-01-12 | 徐州东南钢铁工业有限公司 | A kind of special measurement device of gear common normal |
-
2005
- 2005-11-30 CN CN 200520010430 patent/CN2884132Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980544A (en) * | 2012-11-29 | 2013-03-20 | 无锡麦铁精密机械制造有限公司 | Tooth chord length difference position degree detector of gear |
| CN104990707A (en) * | 2015-07-02 | 2015-10-21 | 西安交通大学 | Cylindrical gear parameter accurate reversing method |
| CN107576248A (en) * | 2017-09-29 | 2018-01-12 | 徐州东南钢铁工业有限公司 | A kind of special measurement device of gear common normal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING ZONGSHEN ENGINE MANUFACTURING CO. Free format text: FORMER OWNER: CHONGQING ZONGSHEN TECHNOLOGY DEVELOPMENT + RESEARCH CO., LTD. Effective date: 20071221 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071221 Address after: Shen Shen industrial park, Banan District, Chongqing, China: 400054 Patentee after: Chongqing Zongshen Engine Manufacturing Co., Ltd. Address before: No. 25 Erlang Road, Chongqing hi tech Development Zone, Shiqiaopu, 400039 Patentee before: Chongqing Zongshen Technology Development & Research Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070328 Termination date: 20131130 |