CN102189512A - Centered positioning mechanism - Google Patents
Centered positioning mechanism Download PDFInfo
- Publication number
- CN102189512A CN102189512A CN 201110070534 CN201110070534A CN102189512A CN 102189512 A CN102189512 A CN 102189512A CN 201110070534 CN201110070534 CN 201110070534 CN 201110070534 A CN201110070534 A CN 201110070534A CN 102189512 A CN102189512 A CN 102189512A
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- CN
- China
- Prior art keywords
- slide block
- sliding block
- detent mechanism
- guide rail
- rotating shaft
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- 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.)
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Abstract
The invention discloses a centered positioning mechanism which comprises a clamp, a sliding block I, a sliding block II, an equidistant center rotating shaft, a positioning block and a guide rail. The sliding block I and the sliding block II can slide along the guide rail, the sliding block I is connected with the sliding block II through the equidistant center rotating shaft to ensure that distances of the sliding block I and the sliding block II sliding along the guide rail are kept equal, that is to say, one of the sliding block I and the sliding block II can drive the other one to slide and approach in an equidistant manner when sliding. Therefore, the invention can ensure that a product to be machined and detected is always positioned at the middle of the guide rail due to the mechanical structure, thereby achieving the effect of ensuring that the product to be machined and detected is always positioned at the middle position within a certain theoretical range.
Description
Technical field
The present invention relates to a kind of detent mechanism placed in the middle, particularly relate to and a kind ofly guarantee that the locating piece on it is positioned at the detent mechanism placed in the middle in guide rail centre position all the time.
Background technology
In the production process of an enterprise, often relate to and to carry out positioning instant placed in the middle to product to be processed and to be detected the said goods is positioned middle position in a certain scope, therefore in manufacturing and designing product cubing process, need to consider the application of product location placed in the middle, promptly according to the variation of product size, and all the time the centre position of product orientation in a certain scope of theoretical state.But, when product is located between two parties, by manually rather than by mechanical device itself locating between two parties, then can cause localization criteria inconsistent, thereby also have influence on the uniformity of end product quality if desired.So when the Design Orientation device, should avoid needing to rely on human factor to guarantee the accuracy of location placed in the middle as far as possible.
In sum, problem demanding prompt solution is, needs a kind of detent mechanism of design, and its need just can guarantee the centre position of product orientation to be processed and to be detected in a certain scope of theoretical state by the structure of this detent mechanism itself.
Summary of the invention
Technical problem to be solved by this invention is, a kind of detent mechanism placed in the middle is provided, its needs just can guarantee the centre position of product orientation to be processed and to be detected in a certain scope of theoretical state by the structure of this detent mechanism itself, cause the uncertainty of end product quality when having avoided relying on human factor to locate between two parties.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of detent mechanism placed in the middle, this detent mechanism comprises: clamp, slide block one, slide block two, equidistant central rotating shaft, locating piece and guide rail, wherein, described clamp is connected with slide block one or slide block two, described slide block one and slide block two can slide along described guide rail, and described slide block one and slide block two link together by described equidistant central rotating shaft, are separately installed with locating piece on described slide block one and the slide block two.
Further, detent mechanism placed in the middle of the present invention also comprises: limited block is used to limit the moving range of described slide block one and slide block two.
Further, in the detent mechanism placed in the middle of the present invention, described equidistant central rotating shaft is made up of three connecting rods, is connected by turntable between connecting rod and connecting rod and described slide block one and the slide block two.
Further, in the detent mechanism placed in the middle of the present invention, described turntable adopts nut and bolt to realize.
Advantage of the present invention is, slide block one and slide block two can slide along described guide rail among the present invention, and connect by equidistant central rotating shaft between slide block one and the slide block two, the distance that makes described slide block one and slide block two slide along described guide rail keep equating be slide block one and slide block two one of them all can drive another slide block when sliding simultaneously and do equidistant the slip together and draw close.Therefore, the present invention just can guarantee all the time product orientation to be processed and to be detected in the centre position of described guide rail from its frame for movement itself, thereby reached the effect that guarantees will product to be processed and to be detected to be positioned at all the time the interior centre position of a certain scope of theory state.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the present invention's detent mechanism placed in the middle;
Fig. 2 is the cutaway view of detent mechanism placed in the middle shown in Figure 1 along the A-A line.
The specific embodiment
For further disclosing technical scheme of the present invention, be described with reference to the accompanying drawings embodiments of the present invention now.
Fig. 1 is the overall structure schematic diagram of the present invention's detent mechanism placed in the middle, Fig. 2 is the cutaway view of detent mechanism placed in the middle shown in Figure 1 along the A-A line, the present invention includes as can be known by above accompanying drawing: clamp 11, slide block 1, slide block 2 13, equidistant central rotating shaft 14, locating piece 15, and guide rail 17, wherein, described clamp 11 is connected with slide block 1 or slide block 2 13, described slide block 1 and slide block 2 13 can slide along described guide rail 17, described slide block 1 and slide block 2 13 link together by described equidistant central rotating shaft 14, are separately installed with locating piece 15 on described slide block 1 and the slide block 2 13.In addition, this detent mechanism also comprises: limited block 18 is used to limit the moving range of described slide block 1 and slide block 2 13.
Preferably, described equidistant central rotating shaft 14 is made up of three connecting rods, be connected by turntable 16 between connecting rod and connecting rod and described slide block 1 and the slide block 2 13, described turntable 16 adopts nuts 21 and bolt 22 to realize, this structure can guarantee slide block 1 and slide block 2 12, and one of them all can drive another slide block when sliding simultaneously and does equidistant the slip together and draw close.
Action situation when illustrating the present invention and carry out actual location below in conjunction with accompanying drawing but the present invention is not limited to this kind action situation is such as can produce same effect when clamp 11 is connected with slide block 2 13.
During the location, promptly promote the handle of clamp 11 by the clamp 11 that closes, make slide block 1 along guide rail 17 to front slide, and have an equidistant central rotating shaft 14 to connect between slide block 1 and the slide block 2 13, drive slide block 2 13 when slide block 1 slides and do equidistant slip together and draw close, thereby make the contact point between the locating piece 15 on slide block 1 and the slide block 2 13 be positioned at the centre position of guide rail 17 all the time to reach the effect of location placed in the middle.
Adopt technical scheme of the present invention, can be so that this detent mechanism placed in the middle accurate positioning on cubing in the application of reality, measurement data acquisition is simple and reliable.
More than, the basic ideas and basic principles of the present invention have been set forth by description of listed embodiment.But the present invention never is limited to above-mentioned listed embodiment, and every equivalent variations, improvement and deliberately of inferior quality behavior of doing based on technical scheme of the present invention of change all should belong to protection scope of the present invention.
Claims (4)
1. detent mechanism placed in the middle, it is characterized in that, this detent mechanism comprises: clamp (11), slide block one (12), slide block two (13), equidistant central rotating shaft (14), locating piece (15), and guide rail (17), wherein, described clamp (11) is connected with slide block one (12) or slide block two (13), described slide block one (12) and slide block two (13) can slide along described guide rail (17), described slide block one (12) and slide block two (13) link together by described equidistant central rotating shaft (14), are separately installed with locating piece (15) on described slide block one (12) and the slide block two (13).
2. detent mechanism placed in the middle according to claim 1 is characterized in that, this detent mechanism also comprises: limited block (18) is used to limit the moving range of described slide block one (12) and slide block two (13).
3. detent mechanism placed in the middle according to claim 1, it is characterized in that, described equidistant central rotating shaft (14) is made up of three connecting rods, is connected by turntable (16) between connecting rod and connecting rod and described slide block one (12) and the slide block two (13).
4. detent mechanism placed in the middle according to claim 3 is characterized in that, described turntable (16) adopts nut (21) and bolt (22) to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110070534 CN102189512A (en) | 2011-03-23 | 2011-03-23 | Centered positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110070534 CN102189512A (en) | 2011-03-23 | 2011-03-23 | Centered positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102189512A true CN102189512A (en) | 2011-09-21 |
Family
ID=44598831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110070534 Pending CN102189512A (en) | 2011-03-23 | 2011-03-23 | Centered positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102189512A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182677A (en) * | 2011-12-29 | 2013-07-03 | 财团法人金属工业研究发展中心 | Machining and clamping tool |
| CN103273464A (en) * | 2013-03-27 | 2013-09-04 | 郭井新 | Linkage rod working platform |
| CN105931895A (en) * | 2016-06-28 | 2016-09-07 | 吴中区木渎蒯斌模具加工厂 | Mounting shell feeding mechanism of travel switch bottom assembling machine |
| CN105945550A (en) * | 2016-06-28 | 2016-09-21 | 吴中区木渎蒯斌模具加工厂 | Positioning device of travel switch bottom assembly machine |
| CN109907840A (en) * | 2019-04-09 | 2019-06-21 | 北京大学第三医院 | It is centered about device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08203988A (en) * | 1995-01-30 | 1996-08-09 | Toshiba Mach Co Ltd | Fixer of material to be treated |
| CN101628399A (en) * | 2009-08-12 | 2010-01-20 | 李梓鸿 | Clamping and positing device capable of automatically aligning center and using method thereof |
| CN101664906A (en) * | 2009-09-27 | 2010-03-10 | 济南德佳机器有限公司 | Synchronous centering and positioning device |
| CN202021559U (en) * | 2011-03-23 | 2011-11-02 | 昆山若宇检具工业有限公司 | Centering locating mechanism |
-
2011
- 2011-03-23 CN CN 201110070534 patent/CN102189512A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08203988A (en) * | 1995-01-30 | 1996-08-09 | Toshiba Mach Co Ltd | Fixer of material to be treated |
| CN101628399A (en) * | 2009-08-12 | 2010-01-20 | 李梓鸿 | Clamping and positing device capable of automatically aligning center and using method thereof |
| CN101664906A (en) * | 2009-09-27 | 2010-03-10 | 济南德佳机器有限公司 | Synchronous centering and positioning device |
| CN202021559U (en) * | 2011-03-23 | 2011-11-02 | 昆山若宇检具工业有限公司 | Centering locating mechanism |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182677A (en) * | 2011-12-29 | 2013-07-03 | 财团法人金属工业研究发展中心 | Machining and clamping tool |
| CN103182677B (en) * | 2011-12-29 | 2015-04-22 | 财团法人金属工业研究发展中心 | Machining and clamping tool |
| CN103273464A (en) * | 2013-03-27 | 2013-09-04 | 郭井新 | Linkage rod working platform |
| CN105931895A (en) * | 2016-06-28 | 2016-09-07 | 吴中区木渎蒯斌模具加工厂 | Mounting shell feeding mechanism of travel switch bottom assembling machine |
| CN105945550A (en) * | 2016-06-28 | 2016-09-21 | 吴中区木渎蒯斌模具加工厂 | Positioning device of travel switch bottom assembly machine |
| CN109907840A (en) * | 2019-04-09 | 2019-06-21 | 北京大学第三医院 | It is centered about device |
| CN109907840B (en) * | 2019-04-09 | 2023-03-14 | 北京爱康宜诚医疗器材有限公司 | Centering positioning device |
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| PB01 | Publication | ||
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Application publication date: 20110921 |