CN205222457U - Frame class article snatch mechanism - Google Patents
Frame class article snatch mechanism Download PDFInfo
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- CN205222457U CN205222457U CN201520944242.6U CN201520944242U CN205222457U CN 205222457 U CN205222457 U CN 205222457U CN 201520944242 U CN201520944242 U CN 201520944242U CN 205222457 U CN205222457 U CN 205222457U
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- frame
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- connecting rod
- rotating shaft
- lifting
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Abstract
The utility model provides a frame class article snatch mechanism, including snatching the frame, the apparatus further comprises a rotating shaft, the double pendulum pole, the connecting rod, the rocker, thrust unit and four grapples, it is form flat partially to snatch the frame, the rotatable setting of pivot is on the lower terminal surface that picks the frame, the double pendulum pole is two, the symmetry sets up the both ends in the pivot, the middle part and the pivot fixed connection of double pendulum pole, the one end of a connecting rod is do not connected to two tip of double pendulum pole, the other end of connecting rod is articulated mutually with the corresponding grapple that articulates on snatching the frame, the rocker promotes the drive pivot by thrust unit and finally drives four grapples simultaneously promptly or release the work object simultaneously. Simple structure lifts by crane steadily, has effectively solved among the prior art problem of tumbling easily of lifting by crane to frame class article.
Description
Technical field
The utility model relates to a kind of grasping mechanism, especially relates to a kind of grasping mechanism of frame clsss object.
Background technology
In automation of industry is produced, usually to use grasping mechanism realize lifting to workpiece or product and transhipment.Grasping mechanism one relatively more conventional in prior art is sucker structure, and the grasping mechanism of this structure, due to safety, can only be used for weight capacity gently, the small article that volume is little or structure comparison is compact usually.Another is manipulator grasping mechanism, the most complex structure of the manipulator of this form and be not also suitable for the crawl of frame clsss object.So usually just adopt crane hook for the crawl of frame clsss object and lifting in prior art, although such lifting method is simple, but because frame clsss object is general, all oad is larger, can rock back and forth in the process of lifting, the object lifted by crane very easily is caused to be tumbled, thus initiation safety misadventure, impact is normally produced.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of grasping mechanism of frame clsss object, can firmly grasp frame clsss object securely, realizes pulsation-free lifting and transhipment work.
The utility model in order to solve the problems of the technologies described above adopted technical scheme is: a kind of grasping mechanism of frame clsss object, comprise crawl frame, rotating shaft, double swing-bar, connecting rod, rocking bar, thrust unit and four grapples, described crawl frame is offset flat shape, rotating shaft is rotatably arranged on the lower surface of crawl frame, double swing-bar is two, be symmetricly set on the two ends of rotating shaft, the middle part of double swing-bar is fixedly connected with rotating shaft, two ends of double swing-bar connect one end of a connecting rod respectively, the other end of connecting rod to be hinged on the corresponding grapple captured on frame and be hinged, rocking bar promotes drive shaft by thrust unit and finally drives four grapples firmly grasp simultaneously or discharge target simultaneously.
Further, lifting engaging lug seat is provided with at the middle part of the upper surface capturing frame.
Further, lifting connecting device is respectively equipped with in four bights capturing frame.
Further, described lifting connecting device comprises jaw type bolt, detection hook and bearing pin, the pincer end of jaw type bolt is used for being connected with the attaching parts in lifting appliance, and the screw rod end of jaw type bolt is threaded with detection hook, and detection hook is being captured on frame by hinge.
Beneficial effect:
According to the utility model, adopt a thrust unit can make the action simultaneously of four grapples, structure is simple, designs ingenious, the steady lifting to frame clsss object and transhipment can be realized, efficiently solve lifting and transfer frame class object in prior art and easily occur the problem of overthrow accident.
Below in conjunction with the drawings and specific embodiments, concrete detailed description is further done to the utility model.
Accompanying drawing explanation
Fig. 1 is perspective view one (looking up the schematic perspective view obtained) of the present utility model.
Fig. 2 is perspective view two (overlooking the schematic perspective view obtained) of the present utility model.
Fig. 3 is A place enlarged drawing in Fig. 2.
In figure, 1, capture frame, 2, rotating shaft, 3, rocking bar, 4, double swing-bar, 5, connecting rod, 6, grapple, 7, thrust unit, 8, lifting engaging lug seat, 9, lifting connecting device, 901, jaw type bolt, 902, detection hook, 903, bearing pin, 904, Electrical Testing element.
Detailed description of the invention
As shown in the figure, a kind of steady grasping mechanism of frame clsss object, comprises and captures frame 1, rotating shaft 2, double swing-bar 4, connecting rod 5, rocking bar 3, thrust unit 7 and four grapples 6.
Capturing frame 1 in offset flat shape, can be the framed structure be welded by section bar.Rotating shaft 2 is rotatably arranged on the lower surface of crawl frame 1 by bearing.
Double swing-bar 4 is two, is symmetricly set on the two ends of rotating shaft 2, and the middle part of double swing-bar 4 is fixedly connected with rotating shaft 2, two ends hinged connecting rods 5 respectively of double swing-bar 4, the other end of connecting rod 5 to be hinged on the corresponding grapple 6 captured on frame 1 and be hinged.
Namely two double swing-bars 4 connect four connecting rods, 5, four connecting rods altogether and are hinged with four grapples 6 respectively again.
One end of rocking bar 3 is fixedly connected in rotating shaft 2, and the other end of rocking bar 3 is promoted by thrust unit 7 thus drive shaft 2 finally drives four grapples 6 firmly grasp simultaneously or discharge target simultaneously.
Thrust unit 7 can be any one in cylinder in prior art, hydraulic actuating cylinder or electric pushrod.
Rocking bar 3 can be an independent part, also can become the structure of three forks with the double swing-bar integral production of wherein.Double swing-bar as herein described is meant to fork and has two hinge-points, and can correspondingly with two attaching partss respectively connect, three forks are exactly three hinge-points, can correspondingly with three attaching partss respectively connect.
The middle part capturing the upper surface of frame is provided with lifting engaging lug seat 8, can conveniently be connected with corresponding mechanical arm or lifting appliance.
Also lifting connecting device 9 can be set respectively, as shown in Figures 2 and 3 in four bights capturing frame.
Lifting connecting device 9 comprises jaw type bolt 901, detection hook 902 and bearing pin 903, the pincer end of jaw type bolt 901 is used for being connected with the attaching parts in lifting appliance, the screw rod end of jaw type bolt 901 is threaded with detection hook 902, detection hook 902 is hinged on by bearing pin 903 and captures on frame 901, the lifting connecting device of this spline structure can connect flexible attaching parts, (such as steel rope, one end of steel rope is connected with the pincer end of jaw type bolt 901), Electrical Testing element can also be set on the side of detection hook 902, when the attaching parts of flexibility relaxes, detection hook 902 can rotate around bearing pin 903, the rotational angle signal of detection hook 902 can be sent to the control setup of equipment by Electrical Testing element 904, thus control setup can control the action of thrust unit 7 in the utility model according to this detection signal.
Claims (4)
1. the grasping mechanism of a frame clsss object, it is characterized in that: comprise and capture frame (1), rotating shaft (2), double swing-bar (4), connecting rod (5), rocking bar (3), thrust unit (7) and four grapples (6), described crawl frame (1) is in offset flat shape, rotating shaft (2) is rotatably arranged on the lower surface of crawl frame (1), double swing-bar (4) is two, be symmetricly set on the two ends of rotating shaft (2), the middle part of double swing-bar (4) is fixedly connected with rotating shaft (2), two ends of double swing-bar (4) connect one end of a connecting rod (5) respectively, the other end of connecting rod (5) be hinged on the corresponding grapple (6) captured on frame (1) and be hinged, rocking bar (3) promotes drive shaft (2) by thrust unit (7) and finally drives four grapples (6) firmly grasp simultaneously or discharge target simultaneously.
2. the grasping mechanism of a kind of frame clsss object according to claim 1, is characterized in that: be provided with lifting engaging lug seat (8) at the middle part of the upper surface capturing frame.
3. the grasping mechanism of a kind of frame clsss object according to claim 1, is characterized in that: be respectively equipped with lifting connecting device (9) in four bights capturing frame.
4. the grasping mechanism of a kind of frame clsss object according to claim 3, it is characterized in that: described lifting connecting device (9) comprises jaw type bolt (901), detection hook (902) and bearing pin (903), the pincer end of jaw type bolt (901) is used for being connected with the attaching parts in lifting appliance, the screw rod end of jaw type bolt (901) is threaded with detection hook (902), and detection hook (902) is hinged on by bearing pin (903) and captures on frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520944242.6U CN205222457U (en) | 2015-11-24 | 2015-11-24 | Frame class article snatch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520944242.6U CN205222457U (en) | 2015-11-24 | 2015-11-24 | Frame class article snatch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222457U true CN205222457U (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520944242.6U Active CN205222457U (en) | 2015-11-24 | 2015-11-24 | Frame class article snatch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222457U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858437A (en) * | 2016-05-20 | 2016-08-17 | 中核机械工程有限公司 | Automatic lifting appliance for balancing weight |
| CN105858438A (en) * | 2016-05-20 | 2016-08-17 | 中核机械工程有限公司 | Balance weight sling capable of being automatically locked and separated |
| CN106078789A (en) * | 2016-08-29 | 2016-11-09 | 沈阳中之杰流体控制系统有限公司 | A kind of automatic grasping system |
| CN108726344A (en) * | 2018-07-10 | 2018-11-02 | 泸州智通自动化设备有限公司 | A kind of automatic hoisting mechanism for intelligent travelling crane |
| CN109132851A (en) * | 2018-10-26 | 2019-01-04 | 广东科达洁能股份有限公司 | A kind of crane grabbing device |
| CN109775354A (en) * | 2019-02-12 | 2019-05-21 | 苏州钧舵机器人有限公司 | A kind of clamping jaw of frame type objects and grasping mechanism with the clamping jaw |
| CN113977618A (en) * | 2021-12-30 | 2022-01-28 | 苏州金童机械制造股份有限公司 | Connecting rod type rock wool grabbing mechanism adopting single kinetic energy |
| CN114408560A (en) * | 2022-02-15 | 2022-04-29 | 佛山市恒灏科技有限公司 | Gripping device |
-
2015
- 2015-11-24 CN CN201520944242.6U patent/CN205222457U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858437A (en) * | 2016-05-20 | 2016-08-17 | 中核机械工程有限公司 | Automatic lifting appliance for balancing weight |
| CN105858438A (en) * | 2016-05-20 | 2016-08-17 | 中核机械工程有限公司 | Balance weight sling capable of being automatically locked and separated |
| CN106078789A (en) * | 2016-08-29 | 2016-11-09 | 沈阳中之杰流体控制系统有限公司 | A kind of automatic grasping system |
| CN108726344A (en) * | 2018-07-10 | 2018-11-02 | 泸州智通自动化设备有限公司 | A kind of automatic hoisting mechanism for intelligent travelling crane |
| CN109132851A (en) * | 2018-10-26 | 2019-01-04 | 广东科达洁能股份有限公司 | A kind of crane grabbing device |
| CN109775354A (en) * | 2019-02-12 | 2019-05-21 | 苏州钧舵机器人有限公司 | A kind of clamping jaw of frame type objects and grasping mechanism with the clamping jaw |
| CN113977618A (en) * | 2021-12-30 | 2022-01-28 | 苏州金童机械制造股份有限公司 | Connecting rod type rock wool grabbing mechanism adopting single kinetic energy |
| CN114408560A (en) * | 2022-02-15 | 2022-04-29 | 佛山市恒灏科技有限公司 | Gripping device |
| CN114408560B (en) * | 2022-02-15 | 2023-08-22 | 佛山市恒灏科技有限公司 | Grabbing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471000 Qinling Mountains Road, Jianxi District, Luoyang, Henan Patentee after: Luoyang MCC Heavy Industry Group Co., Ltd. Address before: 471000 Qinling Mountains Road, Jianxi District, Luoyang, Henan Patentee before: Luoyang Zhongye Heavy Industrial Machinery Co., Ltd. |