CN102744596A - Paw type universal clamp for loading and unloading air bottle valve - Google Patents
Paw type universal clamp for loading and unloading air bottle valve Download PDFInfo
- Publication number
- CN102744596A CN102744596A CN2012102243047A CN201210224304A CN102744596A CN 102744596 A CN102744596 A CN 102744596A CN 2012102243047 A CN2012102243047 A CN 2012102243047A CN 201210224304 A CN201210224304 A CN 201210224304A CN 102744596 A CN102744596 A CN 102744596A
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- paw
- drive unit
- loading
- unloading
- type universal
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Abstract
The invention mainly discloses a paw type universal clamp for loading and unloading an air bottle valve, comprising a clutch, a through shaft, a paw driving device, a paw fixing supporter, a paw, and a paw-connected spring; the clutch is connected with the through shaft; the paw driving device is installed on the through shaft to drive the paw to open and close; the middle part of the paw is connected with the paw fixing supporter; and the upper end of the paw is connected with and leans against the paw driving mechanism via the paw-connected spring. According to the invention, the source power input mode of the clamp is not restricted, and the clamp can be operated transversally or longitudinally as actually required. The clamp is of small size, simple structure, and is convenient to operate, thus having quick loading and unloading speed and high efficiency. The paw type universal clamp is suitable for loading and unloading various types of bottle valves, is free from replacement, and zero distance between finger tips can be achieved after being clamped by a matched paw finger stall.
Description
Technical field
The present invention relates to gas cylinder cylinder valve handling technique field, special and a kind of to be used for the gripper type universal fixturing that the gas cylinder cylinder valve loads and unloads relevant.
Background technology
Along with the development of international economy, global energy consumption is more serious, energy prices, and particularly fuel price day by day goes up, and impels that all to begin in each field to seek with natural gas or other fuel gas be master's the energy, to substitute fuel oil.Gas cylinder is as the storage unit of gas, and the demand of its kind and quantity also grows with each passing day.China makes big country as gas cylinder, and the quantity of gas cylinder production line and output also increase year by year, and the gas cylinder cylinder valve of all size model is also increasing.
Gas cylinder cylinder valve handling facilities are the necessary equipment on the gas cylinder production line, and its working efficiency affects whole gas cylinder Production Line efficient to a great extent.In the technology, existing cylinder valve handling facilities are huge and heavy mostly on the market, and complex structure at present; Handling mode is loaded down with trivial details, operation is inconvenient; And the scope of application of grip device is little on these handling facilities, can only load and unload the cylinder valve of one or more models, to the cylinder valve of other models; Need to change corresponding anchor clamps or other accessories, even can not clamping.This has suppressed the whole efficiency of gas cylinder production line to a great extent.A kind of new gas cylinder cylinder valve loading and unloading clamp of market demand can promote the operating efficiency of cylinder valve handling facilities on speed, cylinder valve that can clamping all size model on applicability is to adapt to and to improve the gas cylinder production line production efficiency that China increases year by year.Therefore this case gives birth to.
Summary of the invention
The objective of the invention is to above-mentioned present situation; Especially to the existing deficiency of cylinder valve handling facilities on the efficiency of loading and unloading and clamping device applicability; A kind of gripper type universal fixturing that is used for the loading and unloading of gas cylinder cylinder valve is provided; Relating in particular to a kind of dress valve, to unload valve dual-purpose, and be applicable to the universal fixturing of multiple model cylinder valve loading and unloading.
In order to achieve the above object, the present invention realizes through following technical scheme:
A kind of gripper type universal fixturing that is used for the loading and unloading of gas cylinder cylinder valve comprises shaft coupling, axis, paw drive unit, paw fixed support, paw, company's latch spring; Shaft coupling connects axis, and the paw drive unit is installed on the axis, drives the paw folding; Connect through the paw fixed support in the middle of the paw, the paw upper end through connect latch spring connect against with the paw drive unit on.
Described paw drive unit comprises paw drive unit housing, connects blade tooth wheel seat, cyclic train, gear cap, paw drive unit loam cake; The cyclic train that is connected with axis is installed in the company's blade tooth wheel seat that is arranged in paw drive unit housing; The lower end of paw drive unit housing is a cam; Described paw is resisted against on the cam, and gear cap is stamped in the upper end that connects the blade tooth wheel seat, is stamped paw drive unit loam cake on the gear cap.
Described cyclic train comprises sun gear and the planetary gear that meshes with sun gear; Sun gear is connected with axis, planetary gear simultaneously with the gear ring engaged transmission of paw drive unit enclosure interior.
Described paw end is with the paw fingerstall.
The present invention is under off working state, and the paw drive unit can convert the rotatablely moving of external motor or motor into alternating movement that paw clamps and unclamps; Under the duty, drive unit makes earlier to hold in hand and tightens up, when paw finger tip clamping face with after valve to be loaded and unloaded contacts; Paw drive unit auto lock; Then whole paw is carried out tightening of cylinder valve or is unscrewed action under the drive unit effect, rapidly efficient, easy to operate; The operating position and the installation direction of universal fixturing are not limit, and vertical or horizontal operation is all feasible; Universal fixturing is applicable to the cylinder valve loading and unloading of multiple model, and tennis partner's pawl fingerstall can further be adjusted paw finger tip gap in addition.
The present invention has the following advantages: anchor clamps driving source input mode is not limit; According to actual needs, anchor clamps can horizontal or vertical operation; The anchor clamps volume is little, and is simple in structure, easy to operate, thereby loading valve speed is fast, efficient is high; These anchor clamps are applicable to the cylinder valve loading and unloading of multiple model, need not to change, and tennis partner's pawl fingerstall clamps the back finger tip can reach zero distance.
Description of drawings
Fig. 1 is the general assembly generalized section of preferred embodiment of the present invention;
Fig. 2 is that Figure 1B-B is to sketch map;
Fig. 3 is Fig. 1 vertical view;
Fig. 4 is that Fig. 2 C-C is to sketch map;
Fig. 5 is the perspective view of preferred embodiment of the present invention;
Fig. 6 is a preferred embodiment cam side view of the present invention;
Fig. 7 is a preferred embodiment cam upward view of the present invention;
Fig. 8 is that Fig. 6 D-D is to sketch map;
Fig. 9 connects blade tooth wheel seat side view in the preferred embodiment of the present invention;
Figure 10 connects blade tooth wheel seat vertical view in the preferred embodiment of the present invention;
Figure 11 is that Fig. 9 E-E is to sketch map;
Figure 12 is paw clamp distance sketch map one in the preferred embodiment of the present invention;
Figure 13 is paw clamp distance sketch map two in the preferred embodiment of the present invention;
Figure 14 is paw clamp distance sketch map three in the preferred embodiment of the present invention;
Figure 15 is paw work sketch map one in the preferred embodiment of the present invention;
Figure 16 is paw work sketch map two in the preferred embodiment of the present invention;
Figure 17 is paw work sketch map three in the preferred embodiment of the present invention;
Figure 18 is paw work sketch map four in the preferred embodiment of the present invention.
The specific embodiment
In conjunction with Fig. 1 to Figure 18, preferred embodiment of the present invention is explained further details.
A kind of gripper type universal fixturing that is used for the loading and unloading of gas cylinder cylinder valve, the parts that are mainly concerned with comprise shaft coupling 1, axis 2, paw drive unit loam cake 3, gear cap 4, company's blade tooth wheel seat 5, paw 6, connecting pin 7, paw fingerstall 8, paw fixed support 9, connect latch spring 11, paw drive unit housing 12, planetary gear 13, sun gear 14.
Shaft coupling 1 connects axis 2, rotates along any direction when external motor (or motor, present embodiment is example with the motor), can drive axis 2 through shaft coupling 1.The paw drive unit is installed on the axis 2, drives the paw folding.The paw drive unit mainly comprises paw drive unit loam cake 3, gear cap 4, connects blade tooth wheel seat 5, paw drive unit housing 12 and cyclic train, and in the present embodiment, cyclic train is the transmission mechanism that planetary gear 13, sun gear 14 form.
Connecting blade tooth wheel seat 5 upper ends has three planet wheel spindles of 120 degree symmetric arrangement, mate gear lid 4 location and fixing planetary gear 13, and sun gear 14 is set on the axis 2, with three planetary gear 13 engaged transmission.Connect blade tooth wheel seat 5 and be installed in paw drive unit housing 12 inside, on the inwall of paw drive unit housing 12, offer a circle gear ring 17, with planetary gear 13 engaged transmission.Connect blade tooth wheel seat 5 upper ends and be stamped gear cap 4, have paw drive unit loam cake 3 above the gear cap 4, cover in paw drive unit housing 12 upper ends.The lower end of paw drive unit housing 12 forms cam 16.The lower end that connects blade tooth wheel seat 5 connects the paw fixed support 9 that is positioned at axis 2 lower ends through key 10.
About paw 6 comprises two, the middle part of paw 6 is fixing with paw fixed support 9 through connecting pin 7, connects latch spring 11 in the upper end of two paws 6 through spring simultaneously and connects, and makes the position, upper end fit tightly the surface at cam 16.The circumferential profile of cam 16 is an oval shape, and two orthogonal center line A, B are respectively beeline and longest distance.The lower end of paw 6 is with paw fingerstall 8 respectively.
The present invention is under off working state; When motor (or motor, present embodiment is example with the motor) rotates along any direction, drive axis 2 through shaft coupling 1; Thereby the sun gear 14 that drives in the paw drive unit rotates; The paw drive unit adopts cyclic train to drive, and sun gear 14 rotates and drives 13 rotations of three planetary gears, makes paw drive unit housing 12 rotate.By Fig. 1, Fig. 2, Fig. 6, shown in Figure 7, the cam 16 and the motor backward rotation of claw drive unit housing 12 lower ends, velocity of rotation is determined by the cyclic train gearratio.Guaranteed that paw 6 upper ends fit with cam all the time owing to connect latch spring 11, and be revolute pair, thereby paw 6 can be done clamping alternately and unclamp motion along with the fit rotation of cam 16 of upper end at connecting pin 7 places.When paw 6 upper ends are fitted in cam 16 beeline A two ends, paw 6 lower ends refer to that spacing is maximum, shown in figure 12; When paw 6 upper ends are fitted in cam 16 longest distance B two ends, paw 6 lower ends refer to that spacing is minimum, shown in figure 13; When paw fingerstall 8 is mixed in paw 6 lower ends, the clamping spacing can reach zero, and is shown in figure 14.
Down, it is in place to suppose to wait to load and unload cylinder valve in working order in the present invention.Then motor rotates along corresponding direction according to need of work, and paw 6 begins to clamp, and forwards Figure 16 state 2 to by the state 1 of Figure 15.When paw 6 lower ends and the position, plane of waiting to load and unload cylinder valve (in the market; Nearly all cylinder valve all has the position, plane of similar tetragonal body or hexahedron), contact also clamps, and the paw drive unit is locked immediately; Whole anchor clamps had and had only a rotary freedom this moment; Whole anchor clamps will be with cylinder valve to rotate together, turn to consistent with turning to of motor, like Figure 16 state 2 to Figure 17 state 3.When cylinder valve is tightened, motor begins counter-rotating, paw drive unit reverse drive, and paw 6 unclamps gradually,, removes cylinder valve and promptly accomplishes the operation of dress valve to Figure 18 state 4 like Figure 17 state 3.In like manner, oppositely can accomplish and unload the valve operation.
The foregoing description only is used to the inventive concept of the present invention of explaining, but not to the qualification of rights protection of the present invention, allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should fall into protection scope of the present invention.
Claims (4)
1. a gripper type universal fixturing that is used for the loading and unloading of gas cylinder cylinder valve is characterized in that: comprise shaft coupling, axis, paw drive unit, paw fixed support, paw, company's latch spring; Shaft coupling connects axis, and the paw drive unit is installed on the axis, drives the paw folding; Connect through the paw fixed support in the middle of the paw, the paw upper end through connect latch spring connect against with the paw drive unit on.
2. a kind of gripper type universal fixturing that is used for the loading and unloading of gas cylinder cylinder valve according to claim 1 is characterized in that: described paw drive unit comprises paw drive unit housing, connects blade tooth wheel seat, cyclic train, gear cap, paw drive unit loam cake; The cyclic train that is connected with axis is installed in the company's blade tooth wheel seat that is arranged in paw drive unit housing; The lower end of paw drive unit housing is a cam structure; Described paw is resisted against on the cam structure; Gear cap is stamped in the upper end that connects the blade tooth wheel seat, is stamped paw drive unit loam cake on the gear cap.
3. a kind of gripper type universal fixturing that is used for the loading and unloading of gas cylinder cylinder valve according to claim 1 is characterized in that: described cyclic train comprises sun gear and the planetary gear that meshes with sun gear; Sun gear is connected with axis, planetary gear simultaneously with the gear ring engaged transmission of paw drive unit enclosure interior.
4. a kind of gripper type universal fixturing that is used for the loading and unloading of gas cylinder cylinder valve according to claim 1, it is characterized in that: described paw end is with the paw fingerstall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224304.7A CN102744596B (en) | 2012-07-02 | 2012-07-02 | Paw type universal clamp for loading and unloading air bottle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224304.7A CN102744596B (en) | 2012-07-02 | 2012-07-02 | Paw type universal clamp for loading and unloading air bottle valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102744596A true CN102744596A (en) | 2012-10-24 |
| CN102744596B CN102744596B (en) | 2014-10-08 |
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ID=47025278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210224304.7A Expired - Fee Related CN102744596B (en) | 2012-07-02 | 2012-07-02 | Paw type universal clamp for loading and unloading air bottle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102744596B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517055A (en) * | 2016-12-01 | 2017-03-22 | 上海电机学院 | Multifunctional bottle opener |
| CN109910033A (en) * | 2017-12-13 | 2019-06-21 | 中国科学院沈阳科学仪器股份有限公司 | A kind of manipulator |
| CN112192273A (en) * | 2020-10-09 | 2021-01-08 | 温州市贝佳福自动化技术有限公司 | Full-automatic clamping equipment for valve element |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2738959Y (en) * | 2004-10-15 | 2005-11-09 | 中央电视台 | Mechanical arm |
| CN101151105A (en) * | 2005-03-30 | 2008-03-26 | 克罗内斯股份公司 | Clamp for holding vessels |
| EP1970139A1 (en) * | 2007-03-14 | 2008-09-17 | WAFIOS Aktiengesellschaft | Gripper device for gripping and retaining long workpieces, in particular for bending machines |
| JP2010142941A (en) * | 2008-12-19 | 2010-07-01 | Samsung Electro-Mechanics Co Ltd | Gripper device for mounting electronic component |
| CN202225216U (en) * | 2011-07-14 | 2012-05-23 | 浙江吉利汽车研究院有限公司 | Hand part structure of manipulator |
| CN202240684U (en) * | 2011-09-28 | 2012-05-30 | 杭州万宝数控机床有限公司 | Adjustable material fetching device of numerical control machine tool |
-
2012
- 2012-07-02 CN CN201210224304.7A patent/CN102744596B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2738959Y (en) * | 2004-10-15 | 2005-11-09 | 中央电视台 | Mechanical arm |
| CN101151105A (en) * | 2005-03-30 | 2008-03-26 | 克罗内斯股份公司 | Clamp for holding vessels |
| EP1970139A1 (en) * | 2007-03-14 | 2008-09-17 | WAFIOS Aktiengesellschaft | Gripper device for gripping and retaining long workpieces, in particular for bending machines |
| JP2010142941A (en) * | 2008-12-19 | 2010-07-01 | Samsung Electro-Mechanics Co Ltd | Gripper device for mounting electronic component |
| CN202225216U (en) * | 2011-07-14 | 2012-05-23 | 浙江吉利汽车研究院有限公司 | Hand part structure of manipulator |
| CN202240684U (en) * | 2011-09-28 | 2012-05-30 | 杭州万宝数控机床有限公司 | Adjustable material fetching device of numerical control machine tool |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517055A (en) * | 2016-12-01 | 2017-03-22 | 上海电机学院 | Multifunctional bottle opener |
| CN106517055B (en) * | 2016-12-01 | 2018-11-20 | 上海电机学院 | A kind of Multifunction cork-screw |
| CN109910033A (en) * | 2017-12-13 | 2019-06-21 | 中国科学院沈阳科学仪器股份有限公司 | A kind of manipulator |
| CN109910033B (en) * | 2017-12-13 | 2022-03-08 | 中国科学院沈阳科学仪器股份有限公司 | Mechanical arm |
| CN112192273A (en) * | 2020-10-09 | 2021-01-08 | 温州市贝佳福自动化技术有限公司 | Full-automatic clamping equipment for valve element |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102744596B (en) | 2014-10-08 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20141008 Termination date: 20170702 |