CN102059671A - Connecting rod positioning mechanism - Google Patents
Connecting rod positioning mechanism Download PDFInfo
- Publication number
- CN102059671A CN102059671A CN 201010575597 CN201010575597A CN102059671A CN 102059671 A CN102059671 A CN 102059671A CN 201010575597 CN201010575597 CN 201010575597 CN 201010575597 A CN201010575597 A CN 201010575597A CN 102059671 A CN102059671 A CN 102059671A
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- CN
- China
- Prior art keywords
- connecting rod
- locating shaft
- positioning
- detent mechanism
- shaft
- 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.)
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Abstract
The invention discloses a connecting rod positioning mechanism. The mechanism comprises an assembly flange, a positioning shaft and a connecting rod mechanism, wherein the connecting rod mechanism comprises a movable rod, a connecting rod and a fixed shaft; two ends of the connecting rod are connected with one end of the positioning shaft and the front end of the movable rod by pins respectively; the top of the movable rod is connected through the fixed shaft; and the other end of the positioning shaft is opposite to the assembly flange. The connecting rod positioning mechanism has the advantages that front and back motion of the positioning shaft is implemented through a connecting rod transmission principle, the workpiece can be positioned accurately, shaft penetration and die stripping save power, and the operation and assembly are convenient. The positioning shaft can be detached and changed into different lengths and diameters according to actual requirement, so positioning of workpieces in different sizes can be implemented, and the application range is wide.
Description
Technical field
The present invention 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.
Summary of the invention
Goal of the invention: at the problems referred to above, it is a kind of fast and accurate for positioning that the present invention 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, advantage of the present invention is by the connecting rod transmission principle, realizes seesawing of locating shaft, and workpiece is quick and precisely located, and wears axle, molding is laborsaving, operates easy for installation.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 present invention, should understand these embodiment only is used to the present invention is described and is not used in and limit the scope of the invention, after having read the present invention, 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 invention.
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 connecting rod detent mechanism of the present invention 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 |
---|---|---|---|
CN 201010575597 CN102059671A (en) | 2010-12-07 | 2010-12-07 | Connecting rod positioning mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010575597 CN102059671A (en) | 2010-12-07 | 2010-12-07 | Connecting rod positioning mechanism |
Publications (1)
Publication Number | Publication Date |
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CN102059671A true CN102059671A (en) | 2011-05-18 |
Family
ID=43995272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201010575597 Pending CN102059671A (en) | 2010-12-07 | 2010-12-07 | Connecting rod positioning mechanism |
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CN (1) | CN102059671A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109940554A (en) * | 2019-04-26 | 2019-06-28 | 陕西国防工业职业技术学院 | A kind of optics microscope group pressing ring provision for disengagement and eyeglass method for dismounting |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2818078Y (en) * | 2005-08-30 | 2006-09-20 | 上海海晶电子有限公司 | Universal and two-face feet clamp |
CN101590628A (en) * | 2009-04-21 | 2009-12-02 | 寿震森 | Quick vice with the active grab driving |
CN201471321U (en) * | 2009-06-30 | 2010-05-19 | 中国航空工业集团公司洛阳电光设备研究所 | Multi-bush assembled angle positioning tooling equipment |
CN201544151U (en) * | 2009-10-30 | 2010-08-11 | 奇瑞汽车股份有限公司 | Locating fixture |
CN201900578U (en) * | 2010-12-07 | 2011-07-20 | 江苏柳工机械有限公司 | Connecting rod positioning mechanism |
-
2010
- 2010-12-07 CN CN 201010575597 patent/CN102059671A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2818078Y (en) * | 2005-08-30 | 2006-09-20 | 上海海晶电子有限公司 | Universal and two-face feet clamp |
CN101590628A (en) * | 2009-04-21 | 2009-12-02 | 寿震森 | Quick vice with the active grab driving |
CN201471321U (en) * | 2009-06-30 | 2010-05-19 | 中国航空工业集团公司洛阳电光设备研究所 | Multi-bush assembled angle positioning tooling equipment |
CN201544151U (en) * | 2009-10-30 | 2010-08-11 | 奇瑞汽车股份有限公司 | Locating fixture |
CN201900578U (en) * | 2010-12-07 | 2011-07-20 | 江苏柳工机械有限公司 | Connecting rod positioning mechanism |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109940554A (en) * | 2019-04-26 | 2019-06-28 | 陕西国防工业职业技术学院 | A kind of optics microscope group pressing ring provision for disengagement and eyeglass method for dismounting |
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Application publication date: 20110518 |