CN203221391U - Four-side positioning mechanism - Google Patents
Four-side positioning mechanism Download PDFInfo
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- CN203221391U CN203221391U CN 201320178095 CN201320178095U CN203221391U CN 203221391 U CN203221391 U CN 203221391U CN 201320178095 CN201320178095 CN 201320178095 CN 201320178095 U CN201320178095 U CN 201320178095U CN 203221391 U CN203221391 U CN 203221391U
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Abstract
The utility model discloses a four-side positioning mechanism, comprising a platform for placing a light guiding plate as well as two aligning cylinders and two positioning cylinders, which are respectively arranged at the periphery of the platform; the two aligning cylinders are arranged at two adjacent side edges of the platform and the two positioning cylinders are arranged at the other adjacent side edges of the platform; the aligning cylinders are contacted with the platform by an elastic structure; and the positioning cylinders are contacted with the platform by a positioning micrometer. The four-side positioning mechanism positions by four sides, is capable simplifying the operation, shortening the periodic time, improving production, and reducing fault rate; and the positioning cylinders and the elastic structure are additionally arranged to effectively improve the positioning precision of the light guiding plate, improve the machining precision and stability of the machine and improve the match degree between the machine with external equipment.
Description
Technical field
The utility model relates to mechanical manufacturing field, particularly a kind of four limit detent mechanisms.
Background technology
LGP need be fixed on LGP on the workbench when polishing, by polishing machine LGP is polished action then.At present, adopt detent mechanism location, both sides LGP more, because the positioning accuracy of both sides detent mechanism is poor, often need the operator by hand with the LGP accurate positioning, difficulty is very big, and the fraction defective of product is high, and the operation cycle is oversize.The applicability of both sides detent mechanism was not high when in addition, polishing machine and external equipment were online.
The utility model content
The utility model provides a kind of four limit detent mechanisms, to overcome the problem that the LGP positioning accuracy is poor in the prior art, difficulty big, the product fraction defective is high.
For solving the problems of the technologies described above, the utility model provides a kind of four limit detent mechanisms, comprise: be used for placing the platform of LGP and be divided into described platform two correcting cylinders and two positioning cylinders all around, wherein, described two correcting cylinders are arranged at two adjacent side edge of described platform, described two positioning cylinders are arranged at other two adjacent side edge of described platform, and described correcting cylinder is by elastic construction and described contact with platform, and described positioning cylinder is by location micrometer and described contact with platform.
As preferably, also comprise vavuum pump, described vavuum pump is arranged at the bottom of described platform.
As preferably, described elastic construction adopts spring.
Compared with prior art, the utlity model has following advantage: four limit detent mechanisms of the present utility model, comprise: be used for placing the platform of LGP and be divided into described platform two correcting cylinders and two positioning cylinders all around, wherein, described two correcting cylinders are arranged at two adjacent side edge of described platform, described two positioning cylinders are arranged at other two adjacent side edge of described platform, described correcting cylinder is by elastic construction and described contact with platform, and described positioning cylinder is by location micrometer and described contact with platform.The utility model adopts location, four limits, makes simple to operateization, reduces cycle time, improves production capacity, reduces fault rate; And set up positioning cylinder and elastic construction, and effectively improved the accurate positioning degree of LGP, improve board machining accuracy and stability, improve board and external equipment fitness.
Description of drawings
Fig. 1 is the stereogram of four limit detent mechanisms in the utility model one specific embodiment;
Fig. 2 is the vertical view of four limit detent mechanisms in the utility model one specific embodiment.
Among the figure: 10-platform, 20-positioning cylinder, 30-correcting cylinder, 40-location micrometer, 50-elastic construction.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.It should be noted that the utility model accompanying drawing all adopts the form of simplification and all uses non-ratio accurately, only in order to convenient, the purpose of aid illustration the utility model embodiment lucidly.
Please refer to Fig. 1～2, four limit detent mechanisms of the present utility model comprise: be used for placing the platform 10 of LGP and be divided into described platform 10 two positioning cylinders 20 and two correcting cylinders 30 all around.Wherein, described two correcting cylinders 30 are arranged at two adjacent side edge of described platform 10, described two positioning cylinders 20 are arranged at other two adjacent side edge of described platform 10, that is to say, described positioning cylinder 20 is oppositely arranged at described platform 10 with correcting cylinder 30; Described correcting cylinder 30 contacts with described platform 10 by elastic construction 50, and described positioning cylinder 20 contacts with described platform 10 by location micrometer 40.Preferable, described elastic construction 50 adopts spring.The utility model carries out location, four limits to LGP, adopts pneumatic principle and the mode of locating micrometer 40 and elastic construction 50 combinations, automatically LGP is precisely located, and is easy to operate, reduces the fraction defective that produces because of misoperation.
Please continue to see figures.1.and.2, the course of work of described four limit detent mechanisms is: at first, LGP is placed on the described platform 10; The action of two positioning cylinders 20 promotes location micrometer 40 and advances, advance put in place after, 30 actions of two correcting cylinders promote elastic construction 50 and advance.Particularly, when correcting cylinder 30 advances 50%～70% the time, LGP is under the effect of elastic mechanism 50, and the top is to two location micrometers 40, and correcting cylinder 30 advanced 100% o'clock, and LGP is located accurately.Preferable, described four limit detent mechanisms also comprise the vavuum pump (not shown), described vavuum pump is arranged at the bottom of described platform 10.After finished described LGP location, vavuum pump produced negative pressure at platform 10 places, LGP is held, and sucked back two correcting cylinders 30 and resetted, reset finish after, two positioning cylinders 20 reset, four limit location action are finished.
In sum, four limit detent mechanisms of the present utility model comprise: be used for placing the platform 10 of LGP and be divided into described platform 10 two positioning cylinders 20 and two correcting cylinders 30 all around.Wherein, described two correcting cylinders 30 are arranged at two adjacent side edge of described platform 10, described two positioning cylinders 20 are arranged at other two adjacent side edge of described platform 10, described correcting cylinder 30 contacts with described platform 10 by elastic construction 50, and described positioning cylinder 20 contacts with described platform 10 by location micrometer 40.The utility model carries out location, four limits to LGP, adopts pneumatic principle and the mode of locating micrometer 40 and elastic construction 50 combinations, automatically LGP is precisely located, and is easy to operate, reduces the fraction defective that produces because of misoperation.
Obviously, those skilled in the art can carry out various changes and modification to utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these revise and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these change and modification.
Claims (3)
1. limit detent mechanism, it is characterized in that, comprise: be used for placing the platform of LGP and be divided into described platform two correcting cylinders and two positioning cylinders all around, wherein, described two correcting cylinders are arranged at two adjacent side edge of described platform, described two positioning cylinders are arranged at other two adjacent side edge of described platform, and described correcting cylinder is by elastic construction and described contact with platform, and described positioning cylinder is by location micrometer and described contact with platform.
2. four limit detent mechanisms as claimed in claim 1 is characterized in that, also comprise vavuum pump, described vavuum pump is arranged at the bottom of described platform.
3. four limit detent mechanisms as claimed in claim 1 is characterized in that, described elastic construction adopts spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320178095 CN203221391U (en) | 2013-04-10 | 2013-04-10 | Four-side positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320178095 CN203221391U (en) | 2013-04-10 | 2013-04-10 | Four-side positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203221391U true CN203221391U (en) | 2013-10-02 |
Family
ID=49248408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320178095 Expired - Fee Related CN203221391U (en) | 2013-04-10 | 2013-04-10 | Four-side positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203221391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429274A (en) * | 2016-12-01 | 2017-02-22 | 无锡市创恒机械有限公司 | Number readable position-limit mechanism |
| CN108891013A (en) * | 2018-07-04 | 2018-11-27 | 惠州市东智能装备有限公司 | A kind of high-precision 3D vacuum surface make-up machine |
-
2013
- 2013-04-10 CN CN 201320178095 patent/CN203221391U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429274A (en) * | 2016-12-01 | 2017-02-22 | 无锡市创恒机械有限公司 | Number readable position-limit mechanism |
| CN108891013A (en) * | 2018-07-04 | 2018-11-27 | 惠州市东智能装备有限公司 | A kind of high-precision 3D vacuum surface make-up machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151118 Address after: Suzhou City, Jiangsu province 215300 city and town of Kunshan City Road No. 367 week Park No. 17 Patentee after: Kunshan Jin Jian plant equipment Co., Ltd Address before: Suzhou City, Jiangsu province 215300 city town of Kunshan City Road No. 367-2 and Zhou Park 17 building Patentee before: Kunshan Zhoushi Jinkun Printing Machinery Factory |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20200410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |