CN202922242U - Center positioning platform - Google Patents
Center positioning platform Download PDFInfo
- Publication number
- CN202922242U CN202922242U CN 201220595163 CN201220595163U CN202922242U CN 202922242 U CN202922242 U CN 202922242U CN 201220595163 CN201220595163 CN 201220595163 CN 201220595163 U CN201220595163 U CN 201220595163U CN 202922242 U CN202922242 U CN 202922242U
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- CN
- China
- Prior art keywords
- positioning
- utility
- model
- fixed head
- positioning platform
- 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 provides a center positioning platform. The problem that the positioning precision is reduced, caused by the condition that a positioning pin is easy to wear, can be solved. The utility model relates to the field of a positioning tool. The center positioning platform comprises a horizontally-arranged fixing board; the positioning pin is fixedly arranged in the middle of the fixing board; a positioning ring using the positioning pin as a center is fixed on the circumference of the positioning pin; fastening pieces are arranged at the both ends of the fixing board; and the positioning ring is an annular limiting bump protruding the upper end face of the fixing board. The center positioning platform provided by the utility model not only can be used for positioning through the positioning pin, but also carries out secondary positioning through the positioning ring; and the positioning ring can ensure the machining precision when being slightly worn.
Description
Technical field:
The utility model relates to the positioning tool field, relates in particular to a kind of centralized positioning platform.
Background technology:
In machining and welding procedure, positioning tool is the key equipment that determines machining accuracy, affects product quality, at present to adopt maximum locate modes be to coordinate with locating hole by alignment pin to position to positioning tool, have easy to use, the characteristics that locating speed is fast.But by the defective that alignment pin is located be: alignment pin easily weares and teares, and as untimely replacing, positioning accuracy can reduce, and product quality is difficult to be guaranteed.
The utility model content:
The purpose of this utility model is to provide a kind of centralized positioning platform, easily weares and teares to solve alignment pin, thus the problem that causes positioning accuracy to reduce.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of centralized positioning platform is characterized in that: comprise horizontally disposed fixed head, be fixedly installed alignment pin in the middle of fixed head, the alignment pin periphery is fixed with the locating ring centered by alignment pin, and described fixed head two ends are provided with securing member.
Described locating ring is for protruding the annular stop projection of fixed head upper surface.
Described locating ring is the annular spacing groove in recessed fixed head.
The utility model not only positions by alignment pin, also carries out secondary by locating ring and locates, and when a small amount of wearing and tearing occured alignment pin, locating ring still can guarantee machining accuracy.
Description of drawings:
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
1. alignment pins wherein; 2. locating ring; 3. securing member; 4. fixed head.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with specifically illustrating and specific embodiment, further set forth the utility model, but be not to limit protection domain of the present utility model.
Please refer to Fig. 1, Fig. 2, a kind of centralized positioning platform, comprise horizontally disposed fixed head 4, be fixedly installed alignment pin 1 in the middle of fixed head 4, alignment pin 1 periphery is fixed with the locating ring 2 centered by alignment pin 1, fixed head 4 two ends are provided with securing member 3, and locating ring 2 is for protruding the annular stop projection of fixed head 4 upper surfaces.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.It is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model, and the variation that can expect easily or replacement are within all should being encompassed in protection domain of the present utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. centralized positioning platform is characterized in that: comprise horizontally disposed fixed head, be fixedly installed alignment pin in the middle of fixed head, the alignment pin periphery is fixed with the locating ring centered by alignment pin, and described fixed head two ends are provided with securing member.
2. centralized positioning platform according to claim 1 is characterized in that: described locating ring is for protruding the annular stop projection of fixed head upper surface.
3. centralized positioning platform according to claim 1 is characterized in that: described locating ring is the annular spacing groove in recessed fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595163 CN202922242U (en) | 2012-11-12 | 2012-11-12 | Center positioning platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595163 CN202922242U (en) | 2012-11-12 | 2012-11-12 | Center positioning platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202922242U true CN202922242U (en) | 2013-05-08 |
Family
ID=48212235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220595163 Expired - Fee Related CN202922242U (en) | 2012-11-12 | 2012-11-12 | Center positioning platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202922242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950482A (en) * | 2012-11-12 | 2013-03-06 | 铜陵恒盛轨道装备有限责任公司 | Central positioning platform |
| CN103287081A (en) * | 2013-06-24 | 2013-09-11 | 苏州速腾电子科技有限公司 | Locating device for printing machine table board |
-
2012
- 2012-11-12 CN CN 201220595163 patent/CN202922242U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950482A (en) * | 2012-11-12 | 2013-03-06 | 铜陵恒盛轨道装备有限责任公司 | Central positioning platform |
| CN103287081A (en) * | 2013-06-24 | 2013-09-11 | 苏州速腾电子科技有限公司 | Locating device for printing machine table board |
| CN103287081B (en) * | 2013-06-24 | 2016-03-23 | 苏州速腾电子科技有限公司 | A kind of positioner for table of printing machine |
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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: 20130508 Termination date: 20131112 |