CN202985404U - Positioning clamp used by universal angle meter in detecting permanent magnet ferrite magnet chamfers - Google Patents
Positioning clamp used by universal angle meter in detecting permanent magnet ferrite magnet chamfers Download PDFInfo
- Publication number
- CN202985404U CN202985404U CN 201220631979 CN201220631979U CN202985404U CN 202985404 U CN202985404 U CN 202985404U CN 201220631979 CN201220631979 CN 201220631979 CN 201220631979 U CN201220631979 U CN 201220631979U CN 202985404 U CN202985404 U CN 202985404U
- Authority
- CN
- China
- Prior art keywords
- magnet
- ferrite magnet
- holder
- angle meter
- chamfers
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a positioning clamp used by a universal angle meter in detecting permanent magnet ferrite magnet chamfers. The positioning clamp comprises a base seat, and is characterized in that, a fixing seat is installed at one end of the base seat, a groove is arranged on the upper end of the fixing seat, a position limiting boss protruding outward is arranged on one side of the front end face of the fixing seat, a pressing plate is installed at the upper end of the other side of the front end face of the fixing seat, and a thread positioning hole used for fixing the pressing plate is arranged on the fixing seat. The positioning clamp used by the universal angle meter in detecting the permanent magnet ferrite magnet chamfers is simple in structure and reasonable in design, positions the universal angle meter for the detection, and therefore is good in stability and low in volatility, and greatly improves test stability and accuracy.
Description
Technical field
The utility model relates to a kind of positioning fixture, the positioning fixture when relating in particular to a kind of universal protractor detection permanent-magnet ferrite magnet chamfering.
Background technology
When detecting permanent-magnet ferrite magnet chamfering.Mostly adopt universal protractor to measure, because universal protractor itself does not carry positioning fixture, substantially adopt handheld test during use, shortcoming is that test accuracy is poor, and fluctuation is large, can not Measurement accuracy.
The utility model content
The purpose of this utility model is in order to make up the deficiency of prior art, positioning fixture when providing a kind of universal protractor to detect permanent-magnet ferrite magnet chamfering is with the rear test in universal protractor location, its good stability, fluctuate little, greatly improve measuring stability and accuracy.
The utility model is achieved through the following technical solutions:
Positioning fixture when a kind of universal protractor detects permanent-magnet ferrite magnet chamfering, include base, it is characterized in that: an end of described base is equipped with holder, the upper end of described holder is provided with groove, front end face one side of described holder is provided with outwardly positive stop lug boss, its opposite side upper end is equipped with pressing plate, and described holder is provided with the screw thread locating hole for fixation clip.
Be provided with locating hole with the holder correspondence position on described base, the lower surface of described holder is provided with the locating dowel that coordinates with locating hole.
The groove width of described groove coordinates with the radian of permanent-magnet ferrite magnet to be detected.
During use, permanent-magnet ferrite magnet to be tested is installed in groove, the basic chi of universal protractor is resisted against on the positive stop lug boss of holder one side, simultaneously by the pressing plate positioning and locking, then the angle square with universal protractor is stuck on permanent-magnet ferrite magnet chamfering, get final product the Measurement accuracy angle, its good stability fluctuates little, greatly improves measuring stability and accuracy.
The utility model has the advantages that:
The utility model is simple in structure, reasonable in design, and with the rear test in universal protractor location, its good stability fluctuates little, greatly improves measuring stability and accuracy.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model left view.
Fig. 3 is the utility model top view.
The specific embodiment
Referring to accompanying drawing, positioning fixture when a kind of universal protractor detects permanent-magnet ferrite magnet chamfering, include base 1, one end of base 1 is equipped with holder 2, the upper end of holder 2 is provided with groove 3, front end face one side of holder 2 is provided with outwardly positive stop lug boss 4, and its opposite side upper end is equipped with pressing plate 5, and holder 2 is provided with the screw thread locating hole 6 for fixation clip; Be provided with locating hole with holder 2 correspondence positions on base 1, the lower surface of holder 2 is provided with the locating dowel that coordinates with locating hole, and the groove width of groove 3 coordinates with the radian of permanent-magnet ferrite magnet to be detected.
Claims (3)
1. the positioning fixture a when universal protractor detects permanent-magnet ferrite magnet chamfering, include base, it is characterized in that: an end of described base is equipped with holder, the upper end of described holder is provided with groove, front end face one side of described holder is provided with outwardly positive stop lug boss, its opposite side upper end is equipped with pressing plate, and described holder is provided with the screw thread locating hole for fixation clip.
2. the positioning fixture when universal protractor according to claim 1 detects permanent-magnet ferrite magnet chamfering, it is characterized in that: be provided with locating hole with the holder correspondence position on described base, the lower surface of described holder is provided with the locating dowel that coordinates with locating hole.
3. the positioning fixture when universal protractor according to claim 1 detects permanent-magnet ferrite magnet chamfering, it is characterized in that: the groove width of described groove coordinates with the radian of permanent-magnet ferrite magnet to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631979 CN202985404U (en) | 2012-11-27 | 2012-11-27 | Positioning clamp used by universal angle meter in detecting permanent magnet ferrite magnet chamfers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631979 CN202985404U (en) | 2012-11-27 | 2012-11-27 | Positioning clamp used by universal angle meter in detecting permanent magnet ferrite magnet chamfers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985404U true CN202985404U (en) | 2013-06-12 |
Family
ID=48556622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220631979 Expired - Lifetime CN202985404U (en) | 2012-11-27 | 2012-11-27 | Positioning clamp used by universal angle meter in detecting permanent magnet ferrite magnet chamfers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692383A (en) * | 2013-12-24 | 2014-04-02 | 苏州市海神达机械科技有限公司 | Positioning device for flat-nose pliers |
| CN104589246A (en) * | 2015-01-04 | 2015-05-06 | 苏州市新鸿基精密部品有限公司 | Quick inspection tooling for CMM detection |
-
2012
- 2012-11-27 CN CN 201220631979 patent/CN202985404U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692383A (en) * | 2013-12-24 | 2014-04-02 | 苏州市海神达机械科技有限公司 | Positioning device for flat-nose pliers |
| CN104589246A (en) * | 2015-01-04 | 2015-05-06 | 苏州市新鸿基精密部品有限公司 | Quick inspection tooling for CMM detection |
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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: 20130612 |
|
| CX01 | Expiry of patent term |