CN2463783Y - Anticollision measuring head for tooth profile measuring instrument - Google Patents
Anticollision measuring head for tooth profile measuring instrument Download PDFInfo
- Publication number
- CN2463783Y CN2463783Y CN 01202723 CN01202723U CN2463783Y CN 2463783 Y CN2463783 Y CN 2463783Y CN 01202723 CN01202723 CN 01202723 CN 01202723 U CN01202723 U CN 01202723U CN 2463783 Y CN2463783 Y CN 2463783Y
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- CN
- China
- Prior art keywords
- measuring
- head
- anticollision
- measuring instrument
- probe head
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to an anticollision measuring head for a tooth profile measuring instrument. The present tooth form and tooth direction measuring instrument has the disadvantages that manual operation must be taken when the base circle diameter of a gear is not more than 15 mm, accident collision of a probe head is easy to happen when manual measurement is carried out. The utility model is composed of a probe head 1, and a measuring head seat 2 of the probe head. The probe head 1 and the measuring head seat 2 are penetrated a hole of a cover plate 3, the probe head 1 and the measuring head seat 2 are contacted with a cover plate 3 through a personal shoulder 4 or an additional guard sheet 4, and a back pressure elastic body 5 is installed at the back of the shoulder or the guard sheet 4 to enable that the shoulder or the guard sheet 4 is bunted against the cover plate 3 under the action of elastic force. The utility model is used for producing preventing collision probe head used on a tooth form and tooth direction measuring instrument.
Description
The utility model relates to a kind of profile of tooth of mechanical measurer middle gear, the anticollision gauge head of teeth directional detecting instrument.
Existing 3204 profile of tooth teeth directional measuring instruments are general survey instruments, but a kind of so high-quality instrument is the following gear of energy measurement base circle diameter (BCD) 15mm not but, need manually carry out when measuring these pinion wheels, and during manual measurement the gauge head of rigid attachment in case by accident collision, be very easy to damage, influence the use of equipment.
The purpose of this utility model is to provide a kind of anticollision gauge head of profile of tooth teeth directional measuring instrument, can effectively protect gauge head, protect the measuring equipment of high gear.
The purpose of this utility model is achieved in that
The anticollision gauge head of profile of tooth teeth directional measuring instrument comprises gauge head and measuring head base thereof, and described gauge head and measuring head base thereof pass the hole of cover plate and be attached thereto by convex shoulder or catch, and the back pressure elastic body is equipped with in the back of described convex shoulder or catch.
The anticollision gauge head of above-mentioned profile of tooth teeth directional measuring instrument, described elastic body is a spring.
Advantage of the present utility model is:
1. the power of the modification of operated by rotary motion startup spring is 15N; and when measuring usually; the power that gauge head is subjected to is 0.2-0.5N; when the external force that runs into various directions when gauge head reaches the distortion dynamics; can be along stressed direction compression spring, the protection gauge head is not damaged, and when normal the measurement; can not relatively move between gauge head and the cover plate, can guarantee the precision of measuring like this.
2. when external force was eliminated, gauge head can return to the original length and position under the effect of spring.
Accompanying drawing 1 is a structural representation of the present utility model.Accompanying drawing 2 is vertical views of accompanying drawing 1.
Be further described below in conjunction with accompanying drawing:
Embodiment 1:
The anticollision gauge head of profile of tooth teeth directional measuring instrument, its composition comprises: gauge head 1 and measuring head base 2 thereof, described gauge head 1 and measuring head base 2 thereof pass the hole of cover plate 3, and contact with cover plate 3 by convex shoulder 4 of self or the catch 4 that adds, back pressure elastic body 5 is equipped with in the back of described convex shoulder or catch 4.Convex shoulder or catch 4 are being leaned against on the cover plate 3 under the effect of elastic force.
Embodiment 2:
The anticollision gauge head of above-mentioned profile of tooth teeth directional measuring instrument, described elastic body 5 is a spring.
Claims (2)
1. the anticollision gauge head of a profile of tooth teeth directional measuring instrument, its composition comprises: gauge head and measuring head base thereof, it is characterized in that: described gauge head and measuring head base thereof pass the hole of cover plate and are attached thereto by convex shoulder or catch, and the back pressure elastic body is equipped with in the back of described convex shoulder or catch.
2. the anticollision gauge head of profile of tooth teeth directional measuring instrument according to claim 1 is characterized in that: described elastic body is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01202723 CN2463783Y (en) | 2001-01-01 | 2001-01-01 | Anticollision measuring head for tooth profile measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01202723 CN2463783Y (en) | 2001-01-01 | 2001-01-01 | Anticollision measuring head for tooth profile measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2463783Y true CN2463783Y (en) | 2001-12-05 |
Family
ID=33624439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01202723 Expired - Fee Related CN2463783Y (en) | 2001-01-01 | 2001-01-01 | Anticollision measuring head for tooth profile measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2463783Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100561276C (en) * | 2006-08-11 | 2009-11-18 | 鸿富锦精密工业（深圳）有限公司 | Point glue equipment |
| CN101126618B (en) * | 2007-09-25 | 2010-06-09 | 中国航空工业第一集团公司北京航空精密机械研究所 | Three coordinate measuring machine main axis pneumatic safety protection device |
| CN101118307B (en) * | 2006-08-04 | 2010-09-29 | 鸿富锦精密工业（深圳）有限公司 | Glue dropping device |
| CN104132820A (en) * | 2013-05-01 | 2014-11-05 | 株式会社神户制钢所 | Tire testing machine |
| CN104838227A (en) * | 2012-11-27 | 2015-08-12 | H·内布尔 | Device for inspecting profiled workpiece |
| CN110455231A (en) * | 2018-05-08 | 2019-11-15 | 上海新宇箴诚电控科技有限公司 | A kind of detection device for realizing internal hole reference measurement of comparison circular runout |
| CN113074893A (en) * | 2021-03-05 | 2021-07-06 | 西安工业大学 | Collision detection method considering stress characteristic of scanning type measuring head |
-
2001
- 2001-01-01 CN CN 01202723 patent/CN2463783Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101118307B (en) * | 2006-08-04 | 2010-09-29 | 鸿富锦精密工业（深圳）有限公司 | Glue dropping device |
| CN100561276C (en) * | 2006-08-11 | 2009-11-18 | 鸿富锦精密工业（深圳）有限公司 | Point glue equipment |
| CN101126618B (en) * | 2007-09-25 | 2010-06-09 | 中国航空工业第一集团公司北京航空精密机械研究所 | Three coordinate measuring machine main axis pneumatic safety protection device |
| CN104838227A (en) * | 2012-11-27 | 2015-08-12 | H·内布尔 | Device for inspecting profiled workpiece |
| CN104838227B (en) * | 2012-11-27 | 2018-10-23 | H·内布尔 | Device for checking abnormal workpieces |
| CN104132820A (en) * | 2013-05-01 | 2014-11-05 | 株式会社神户制钢所 | Tire testing machine |
| DE102014207034B4 (en) * | 2013-05-01 | 2019-11-14 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Tire testing machine with collision prevention sensor |
| CN110455231A (en) * | 2018-05-08 | 2019-11-15 | 上海新宇箴诚电控科技有限公司 | A kind of detection device for realizing internal hole reference measurement of comparison circular runout |
| CN113074893A (en) * | 2021-03-05 | 2021-07-06 | 西安工业大学 | Collision detection method considering stress characteristic of scanning type measuring head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |