CN202947596U - Automatic locating datum mechanism - Google Patents
Automatic locating datum mechanism Download PDFInfo
- Publication number
- CN202947596U CN202947596U CN 201220609909 CN201220609909U CN202947596U CN 202947596 U CN202947596 U CN 202947596U CN 201220609909 CN201220609909 CN 201220609909 CN 201220609909 U CN201220609909 U CN 201220609909U CN 202947596 U CN202947596 U CN 202947596U
- Authority
- CN
- China
- Prior art keywords
- base
- seat
- turning axle
- datum
- symmetrical
- 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 the technical field of product positioning, in particular to an automatic locating datum mechanism which can locate workpieces to be tested rapidly and accurately and facilitate testing. The automatic locating datum mechanism comprises a base and is characterized in that a datum seat is arranged on the base, a central datum hole is arranged in the datum seat, a rotary shaft corresponding to the datum hole is arranged on the base, a rotary seat is arranged on the rotary shaft, two springs symmetrical to the rotary shaft are connected to the rear end of the rotary seat and fixed and connected onto spring seats of the base, and a locating block symmetrical to the rotary shaft is arranged at the front end of the rotary seat.
Description
Technical field
The utility model relates to the product orientation technical field, is specially a kind of self-align benchmark mechanism.
Background technology
All need before workpiece sensing it is positioned, then measure, all can have some mounting holes on general workpiece, it can be used as pilot hole and use, and for some workpiece with irregular hole, its hole can't be as pilot hole, as Fig. 1, workpiece 12 shown in Fig. 2, it can't accurately be located, and brings difficulty to detection.
Summary of the invention
In order to address the above problem, the utility model provides a kind of self-align benchmark mechanism, and it can be located by examining workpiece rapidly and accurately automatically, is convenient to detect.
Its technical scheme is such: it comprises base, it is characterized in that, be provided with reference seat on described base, be provided with the center reference hole on described reference seat, be provided with the turning axle in corresponding described center reference hole on described base, be provided with rotary seat on described turning axle, two springs that are symmetrical in described turning axle of described rotary seat rear end connection, described spring is connected and fixed on the spring base of described base, and described rotary seat front end is provided with the locating piece that is symmetrical in described turning axle.
It is further characterized in that, is provided with quick holder on described base, is provided with quick clip on described quick holder; Be provided with measuring seat on described base.
After adopting structure of the present utility model, turning axle is installed on positioning seat, be provided with rotary seat on turning axle, the rotary seat rear end connects two springs that are symmetrical in turning axle, spring is connected and fixed on the spring base of base, and the rotary seat front end is provided with the locating piece that is symmetrical in turning axle, by the elastic force of symmetrically arranged spring, locating piece can make workpiece realize location automatically rapidly and accurately, is convenient to detect.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model structure upward view;
Fig. 3 is the rotary seat upward view.
Embodiment
See Fig. 1, Fig. 2, shown in Figure 3, it comprises base 1, be provided with reference seat 2 on base 1, be provided with center reference hole 3 on reference seat 2, be provided with the turning axle 4 in corresponding center reference hole 3 on base 1, be provided with rotary seat 5 on turning axle 4, two springs 6 that are symmetrical in turning axle 4 of rotary seat 5 rear ends connections, spring 6 is connected and fixed on the spring base 7 of base 1, rotary seat 5 front ends are provided with the locating piece 8 that is symmetrical in turning axle 4, be provided with quick holder 9 on base 1, be provided with quick clip 10 on holder 9 fast, be provided with a plurality of measuring seats 11 on base 1.
Its position fixing process is as described below: the central protuberance of workpiece 12 is positioned in center reference hole 3 on reference seat 2, workpiece 12 can be rotated centered by center reference hole 3, because spring 6 and locating piece 8 are symmetrically arranged take turning axle 4 as axis of symmetry, when locating piece 8 two ends contact with workpiece 12, pass through spring-force driven dual, locating piece 8 two ends can guarantee dynamic balance automatically, thereby make workpiece 12 rotate to the two ends balance, have realized automatic location; Be provided with quick holder 9 on base 1, be provided with quick clip 10 on holder 9 fast, quick clip 10 can be fixed workpiece 12 well, when preventing from detecting, travelling workpiece 12, the accuracy rate that impact detects is loaded onto stem-winder in measuring seat 11, can detect workpiece 12.
Claims (3)
1. self-align benchmark mechanism, it comprises base, it is characterized in that, be provided with reference seat on described base, be provided with the center reference hole on described reference seat, be provided with the turning axle in corresponding described center reference hole on described base, be provided with rotary seat on described turning axle, described rotary seat rear end connects two springs that are symmetrical in described turning axle, and described spring is connected and fixed on the spring base of described base, and described rotary seat front end is provided with the locating piece that is symmetrical in described turning axle.
2. a kind of self-align benchmark according to claim 1 mechanism, is characterized in that, is provided with quick holder on described base, is provided with quick clip on described quick holder.
3. a kind of self-align benchmark according to claim 2 mechanism, is characterized in that, is provided with measuring seat on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609909 CN202947596U (en) | 2012-11-19 | 2012-11-19 | Automatic locating datum mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609909 CN202947596U (en) | 2012-11-19 | 2012-11-19 | Automatic locating datum mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202947596U true CN202947596U (en) | 2013-05-22 |
Family
ID=48423295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609909 Expired - Fee Related CN202947596U (en) | 2012-11-19 | 2012-11-19 | Automatic locating datum mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202947596U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017626A (en) * | 2012-11-19 | 2013-04-03 | 无锡麦铁精密机械制造有限公司 | Self-positioning reference mechanism |
| CN108655977A (en) * | 2018-05-16 | 2018-10-16 | 苏州勤堡精密机械有限公司 | Caliper anti-deformation cubing and its manufacturing method |
-
2012
- 2012-11-19 CN CN 201220609909 patent/CN202947596U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017626A (en) * | 2012-11-19 | 2013-04-03 | 无锡麦铁精密机械制造有限公司 | Self-positioning reference mechanism |
| CN103017626B (en) * | 2012-11-19 | 2016-03-30 | 无锡麦铁精密机械制造有限公司 | A kind of self-align benchmark mechanism |
| CN108655977A (en) * | 2018-05-16 | 2018-10-16 | 苏州勤堡精密机械有限公司 | Caliper anti-deformation cubing and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131119 |