CN201900578U - Connecting rod positioning mechanism - Google Patents
Connecting rod positioning mechanism Download PDFInfo
- Publication number
- CN201900578U CN201900578U CN2010206442489U CN201020644248U CN201900578U CN 201900578 U CN201900578 U CN 201900578U CN 2010206442489 U CN2010206442489 U CN 2010206442489U CN 201020644248 U CN201020644248 U CN 201020644248U CN 201900578 U CN201900578 U CN 201900578U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- positioning
- locating shaft
- shaft
- detent mechanism
- 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
Links
Images
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a connecting rod positioning mechanism, which comprises a mounting flange, a positioning shaft and a connecting rod mechanism. The connecting rod mechanism comprises a movable rod, a connecting rod and a fixing shaft, two ends of the connecting rod are respectively connected with one end of the positioning shaft and the front end of the movable rod via pins, the top end of the movable rod is connected with the fixing shaft, and the other end of the positioning shaft faces to the mounting flange. The connecting rod positioning mechanism has the advantages that back and forth motion of the positioning shaft is realized by the aid of a connecting rod transmission principle, and the connecting rod positioning mechanism fast and accurately positions workpieces, and is labor-saving in shaft penetration and stripping and convenient in operation and installation. The positioning shaft can be detached into portions with different lengths and diameters according to actual needs, positioning of the workpieces in different sizes is realized, and application range is wide.
Description
Technical field
The utility model relates to detent mechanism, particularly a kind of detent mechanism that utilizes the connecting rod transmission principle that workpiece is positioned.
Background technology
When at present workpiece such as steel construction piece being carried out the assembly unit operation, if there is dimensional requirement some positions, hole wherein, then need the hole is positioned, the method that adopts is directly to pass the hole with axle to position usually.The problem that this localization method exists is: when workpiece locate, wear that the axle location is time-consuming, axle is difficult during molding after the assembly unit takes out, pound out the precision that can damage spool with hammer; And to some blind hole class formations or stepped hole structure, axle then can't pass workpiece location or with behind the axle location during molding axle can't take out.
The utility model content
The utility model purpose: at the problems referred to above, it is a kind of fast and accurate for positioning that the utility model will provide, and wears axle, the laborsaving detent mechanism easily of molding, and it is wide, simple in structure to be suitable for the workpiece scope.
Technical scheme: a kind of connecting rod detent mechanism, comprise mounting flange, locating shaft and linkage, described linkage comprises motion bar, connecting rod and fixed axis, described connecting rod two ends are connected with pin with described locating shaft one end, described motion bar front end respectively, described motion bar top connects by fixed axis, the described mounting flange of described locating shaft other end subtend.
A side relative with described locating shaft on described mounting flange installs positioning seat additional, and precisely the location also is the tracks of locating shaft simultaneously, can also change the positioning seat of coupling according to the diameter of axle of different locating shafts.
Described positioning seat and described locating shaft size cooperatively interact, and guarantee positioning accuracy.
Described fixed axis is by rocking bar and described positioning seat relative fixed, push-jump with the fixed axis be the center rotate motion bar the time, the fixed axis position is motionless, thereby the transmission of locating shaft by connecting rod slided before and after being able in positioning seat.
Described motion bar tail end is for promoting handle, handled easily, laborsaving.
Beneficial effect: compared with prior art, the utility model has the advantages that, realize seesawing of locating shaft, workpiece is quick and precisely located, wear axle, molding is laborsaving, operates easy for installation by the connecting rod transmission principle.Locating shaft can change into different length and diameter according to actual needs, realizes the location of different size workpiece, and is applied widely.
Description of drawings
Fig. 1 is in the front view of outer tension state for the connecting rod detent mechanism;
Fig. 2 is in the front view of interior push mode for the connecting rod detent mechanism;
Fig. 3 is the perspective view of connecting rod detent mechanism.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment only be used to the utility model is described and be not used in the restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
Shown in accompanying drawing 1 to 3, a kind of connecting rod detent mechanism, comprise mounting flange 1, locating shaft 2 and linkage 3, described linkage 3 comprises motion bar 5, connecting rod 6 and fixed axis 7, described connecting rod 6 two ends are connected with pin 9 with described locating shaft 2 one ends, described motion bar 5 front ends respectively, described motion bar 5 tops connect the described mounting flange 1 of described locating shaft 2 other end subtends by fixed axis 7.
A side relative with described locating shaft 2 on described mounting flange 1 installs the positioning seat 4 that cooperates with described locating shaft 2 sizes additional.Described fixed axis 7 is by rocking bar 8 and described positioning seat 4 relative fixed.
The mounting flange 1 of the utility model connecting rod detent mechanism is installed on the erection support 10, promote motion bar 5 forward, motion bar 5 is the center rotation around fixed axis 7, transmission by the connecting rod 6 that is connected with motion bar 5, the locating shaft 2 that drive is connected with connecting rod 6 promptly realizes wearing an axle location workpiece in positioning seat 4 slides forwards.
Play mold process and above-mentioned to wear a position fixing process opposite.
By locating shaft 2 fit dimension with positioning seat 4, and the morpheme size of 1 of mounting flange guarantees positioning accuracy.
To fixing of fixed axis 7, can also take to depend on the method that the fixture except that the connecting rod detent mechanism fixes.
Claims (5)
1. connecting rod detent mechanism, comprise mounting flange (1), locating shaft (2) and linkage (3), it is characterized in that: described linkage (3) comprises motion bar (5), connecting rod (6) and fixed axis (7), described connecting rod (6) two ends are connected with pin (9) with described locating shaft (2) one ends, described motion bar (5) front end respectively, described motion bar (5) top connects by fixed axis (7), the described mounting flange of described locating shaft (2) other end subtend (1).
2. connecting rod detent mechanism according to claim 1 is characterized in that: go up a side relative with described locating shaft (2) at described mounting flange (1), install positioning seat (4) additional.
3. connecting rod detent mechanism according to claim 2 is characterized in that: described positioning seat (4) cooperatively interacts with described locating shaft (2) size.
4. connecting rod detent mechanism according to claim 1 is characterized in that: described fixed axis (7) is by rocking bar (8) and described positioning seat (4) relative fixed.
5. connecting rod detent mechanism according to claim 1 is characterized in that: described motion bar (5) tail end is for promoting handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206442489U CN201900578U (en) | 2010-12-07 | 2010-12-07 | Connecting rod positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206442489U CN201900578U (en) | 2010-12-07 | 2010-12-07 | Connecting rod positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900578U true CN201900578U (en) | 2011-07-20 |
Family
ID=44271182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206442489U Expired - Fee Related CN201900578U (en) | 2010-12-07 | 2010-12-07 | Connecting rod positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900578U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059671A (en) * | 2010-12-07 | 2011-05-18 | 江苏柳工机械有限公司 | Connecting rod positioning mechanism |
| CN102500976A (en) * | 2011-09-27 | 2012-06-20 | 奇瑞汽车股份有限公司 | Connection-rod-type telescopic pin mechanism |
| CN102922451A (en) * | 2012-11-15 | 2013-02-13 | 昆山迈致治具科技有限公司 | Fast clamping device |
| CN114810745A (en) * | 2022-04-06 | 2022-07-29 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Positioning assembly and butt-joint equipment |
-
2010
- 2010-12-07 CN CN2010206442489U patent/CN201900578U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059671A (en) * | 2010-12-07 | 2011-05-18 | 江苏柳工机械有限公司 | Connecting rod positioning mechanism |
| CN102500976A (en) * | 2011-09-27 | 2012-06-20 | 奇瑞汽车股份有限公司 | Connection-rod-type telescopic pin mechanism |
| CN102500976B (en) * | 2011-09-27 | 2014-11-05 | 奇瑞汽车股份有限公司 | Connection-rod-type telescopic pin mechanism |
| CN102922451A (en) * | 2012-11-15 | 2013-02-13 | 昆山迈致治具科技有限公司 | Fast clamping device |
| CN114810745A (en) * | 2022-04-06 | 2022-07-29 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Positioning assembly and butt-joint equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201900578U (en) | Connecting rod positioning mechanism | |
| CN102059671A (en) | Connecting rod positioning mechanism | |
| CN202673934U (en) | Hand pulling positioning pin | |
| CN201632820U (en) | A positioning plate for filling bushing | |
| CN204620912U (en) | A kind of angle-bender | |
| CN101085520A (en) | Bearing outside dimension choosing robot | |
| CN203904210U (en) | Edge cutting device | |
| CN202964547U (en) | Dowel positioning device with manual function | |
| CN202284292U (en) | Positioning and guiding device for automatic gripping beam of hoist | |
| CN202357113U (en) | Installation device of diesel engine connection rod lining | |
| CN201279747Y (en) | Pull-down positioning device | |
| CN201979241U (en) | Floated positioning pin mechanism | |
| CN202283561U (en) | Punching jig | |
| CN201011354Y (en) | Engine intermediate gear positioning device | |
| CN202447475U (en) | Curved surface tenon joining mechanism of spinning machine combined mould | |
| CN204504892U (en) | A kind of automatic rotary positioner for mechanical clamp | |
| CN205703990U (en) | Camshaft signal disk pin punching tool | |
| CN203018766U (en) | Bidirectional piston pin hole machining tool | |
| CN204988261U (en) | Shaft coupling correcting unit | |
| CN204127125U (en) | Bearing | |
| CN204266060U (en) | A kind of location structure of rocking arm | |
| CN202369735U (en) | Magnetic steel mounting device for brush bracket of flat knitting machine | |
| CN201769165U (en) | Pressing sleeve tooling | |
| CN204284410U (en) | The shift bar assembly of second gear electric vehicle transmission assembly | |
| CN200988377Y (en) | Protractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |