CN205704247U - A kind of mechanical hand grasping mechanism of band rotational structure - Google Patents
A kind of mechanical hand grasping mechanism of band rotational structure Download PDFInfo
- Publication number
- CN205704247U CN205704247U CN201620344595.7U CN201620344595U CN205704247U CN 205704247 U CN205704247 U CN 205704247U CN 201620344595 U CN201620344595 U CN 201620344595U CN 205704247 U CN205704247 U CN 205704247U
- Authority
- CN
- China
- Prior art keywords
- auxiliary
- principal arm
- piston
- mechanical hand
- rotational structure
- 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
Landscapes
- Manipulator (AREA)
Abstract
The utility model discloses the mechanical hand grasping mechanism of a kind of band rotational structure, including principal arm, auxiliary, described principal arm and auxiliary are connected by fixing axle, described principal arm is provided with spring, the right-hand member of described spring connects auxiliary, the upper end of described auxiliary is provided with corner block, described principal arm be arranged over swivel plate, the edge of described swivel plate is provided with a bracer, the sidewall of described principal arm is provided with daming piston, the left end of described daming piston connects auxiliary, described daming piston is provided with piston cylinder, it is provided with piston head inside described piston cylinder, the right side wall of described piston cylinder is provided with air inlet and gas outlet.It is simple that the mechanical hand of this band rotational structure captures mechanism structure, reasonable in design, and swivel plate and corner block coordinate can open principal arm and auxiliary, thus carries out capturing object, the setting of daming piston, can avoid because principal arm and auxiliary close up too fast damage caught object.
Description
Technical field
This utility model belongs to mechanical equipment technical field, is specifically related to the mechanical hand grasping mechanism of a kind of band rotational structure.
Background technology
In life now, under the progress of Science and Technology Day crescent benefit, robot distinguishes with the arm maximum having the mankind and is that flexibility ratio and resistance to dynamics.Namely the sharpest edges of mechanical hand are recursive does same action and will not feel tired the most forever at machinery！The application of mechanical arm also will be more and more extensive, and mechanical hand is a kind of high-tech automatic producing device that recent decades grows up, the ability fulfiled assignment in the accuracy of operation and environment.One important branch of industry mechanical arm robot.
Mechanical hand can imitate some holding function of staff and arm, in order to capture, to carry object or the automatic pilot of operation instrument by fixed routine, mechanical hand is the industrial robot occurred the earliest, also it is the modern machines people occurred the earliest, it can replace the heavy labor of people to realize the mechanization and the automatization that produce, at present, on market, seen robot manipulator structure is complicated, manufacturing cost is higher, it is impossible to meet the demand of client.
Summary of the invention
The purpose of this utility model is to provide the mechanical hand grasping mechanism of a kind of band rotational structure, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: the mechanical hand grasping mechanism of a kind of band rotational structure, including principal arm, auxiliary, described principal arm and auxiliary are connected by fixing axle, described principal arm is provided with spring, the right-hand member of described spring connects auxiliary, the upper end of described auxiliary is provided with corner block, described principal arm be arranged over swivel plate, the edge of described swivel plate is provided with a bracer, the sidewall of described principal arm is provided with daming piston, the left end of described daming piston connects auxiliary, described daming piston is provided with piston cylinder, it is provided with piston head inside described piston cylinder, the right side wall of described piston cylinder is provided with air inlet and gas outlet.
Preferably, described number of springs is three.
Preferably, described swivel plate center is provided with square through hole.
Preferably, the left end of described bracer is provided with antifriction metal (AFM) block.
Technique effect of the present utility model and advantage: it is simple that the mechanical hand of this band rotational structure captures mechanism structure, reasonable in design, swivel plate and corner block coordinate can open principal arm and auxiliary, thus carry out capturing object, the setting of daming piston, can avoid because principal arm and auxiliary close up too fast damage caught object.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is daming piston structural representation of the present utility model.
In figure: 1, principal arm；2, auxiliary；3, spring；4, corner block；5, swivel plate；6, bracer is propped up；7, daming piston；71, piston cylinder；72, piston head；73, air inlet；74, gas outlet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullThis utility model provides the mechanical hand grasping mechanism of a kind of band rotational structure as shown in Fig. 1 and Fig. 2，Including principal arm 1、Auxiliary 2，Described principal arm 1 and auxiliary 2 are connected by fixing axle，Described principal arm 1 is provided with spring 3，Described spring 3 quantity is three，The right-hand member of described spring 3 connects auxiliary 2，The upper end of described auxiliary 2 is provided with corner block 4，Described principal arm 1 be arranged over swivel plate 5，Described swivel plate 5 center is provided with square through hole，The edge of described swivel plate 5 is provided with a bracer 6，The left end of described bracer 6 is provided with antifriction metal (AFM) block，The sidewall of described principal arm 1 is provided with daming piston 7，The left end of described daming piston 7 connects auxiliary 2，Described daming piston 7 is provided with piston cylinder 71，Described piston cylinder 71 is internal is provided with piston head 72，The right side wall of described piston cylinder 71 is provided with air inlet 73 and gas outlet 74.
Operation principle: motor shaft is through the square through hole at swivel plate 5 center, electric machine rotation is rotated plate 5 and rotates, propping up bracer 6 promotes corner block 4 to move right, the lower section of principal arm 1 and auxiliary 2 is opened, in case gripping object, after bracer 6 slips over corner block 4, principal arm 1 and auxiliary 2 are under the effect of spring 3, will close up, thus grip object, the setting of daming piston, when principal arm and auxiliary close up too fast, gas in piston cylinder 71 is slowly released through gas outlet 74, thus reduce principal arm and auxiliary close up speed, it is to avoid damage object.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; it is not limited to this utility model; although this utility model being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent; all within spirit of the present utility model and principle; the any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (4)
- null1. the mechanical hand grasping mechanism of a band rotational structure，Including principal arm (1)、Auxiliary (2)，It is characterized in that: described principal arm (1) and auxiliary (2) are connected by fixing axle，Described principal arm (1) is provided with spring (3)，The right-hand member of described spring (3) connects auxiliary (2)，The upper end of described auxiliary (2) is provided with corner block (4)，Described principal arm (1) be arranged over swivel plate (5)，The edge of described swivel plate (5) is provided with a bracer (6)，The sidewall of described principal arm (1) is provided with daming piston (7)，The left end of described daming piston (7) connects auxiliary (2)，Described daming piston (7) is provided with piston cylinder (71)，Described piston cylinder (71) is internal is provided with piston head (72)，The right side wall of described piston cylinder (71) is provided with air inlet (73) and gas outlet (74).
- The mechanical hand grasping mechanism of a kind of band rotational structure the most according to claim 1, it is characterised in that: described spring (3) quantity is three.
- The mechanical hand grasping mechanism of a kind of band rotational structure the most according to claim 1, it is characterised in that: described swivel plate (5) center is provided with square through hole.
- The mechanical hand grasping mechanism of a kind of band rotational structure the most according to claim 1, it is characterised in that: the left end of described bracer (6) is provided with antifriction metal (AFM) block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620344595.7U CN205704247U (en) | 2016-04-24 | 2016-04-24 | A kind of mechanical hand grasping mechanism of band rotational structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620344595.7U CN205704247U (en) | 2016-04-24 | 2016-04-24 | A kind of mechanical hand grasping mechanism of band rotational structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205704247U true CN205704247U (en) | 2016-11-23 |
Family
ID=57295565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620344595.7U Expired - Fee Related CN205704247U (en) | 2016-04-24 | 2016-04-24 | A kind of mechanical hand grasping mechanism of band rotational structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205704247U (en) |
-
2016
- 2016-04-24 CN CN201620344595.7U patent/CN205704247U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206426101U (en) | A kind of device for robot mobile object | |
| CN207616604U (en) | A kind of adaptive aspirated-air type robot end grasping mechanism | |
| CN205521452U (en) | Flexible sphere snatchs hand | |
| CN208468380U (en) | A kind of mobile manipulator of fixed laminating machine | |
| CN205552499U (en) | Novel mechanical arm | |
| CN205704247U (en) | A kind of mechanical hand grasping mechanism of band rotational structure | |
| CN206614559U (en) | A kind of manipulator of multistation | |
| CN205870535U (en) | Three degree of freedom gear drive manipulators | |
| CN204546202U (en) | Woodwork shaping polishing table | |
| CN204574962U (en) | A kind of fireworks plug scraps of paper robot workstation | |
| CN207534833U (en) | There is the manipulator precisely drawn | |
| CN208213543U (en) | A kind of robot coating device | |
| CN203779510U (en) | Novel simple manipulator | |
| CN205704191U (en) | A kind of automatic clamping and placing material mechanical hand | |
| CN206982722U (en) | A kind of high temperature special manipulator picks up binder | |
| CN203210386U (en) | Manipulator grab mechanism with rotary structure | |
| CN208196729U (en) | A kind of spanner suit case | |
| CN205009261U (en) | Bionic manipulator lift balance mechanism | |
| CN205835405U (en) | A kind of crawl mechanical hand with sub-arm | |
| CN207874248U (en) | Manipulator quick-changing mechanism | |
| CN205950646U (en) | Bearing dismounting tool | |
| CN206937350U (en) | A kind of electromagnetic type sucker device for suction material of robot | |
| CN205969090U (en) | Sucking disc manipulator | |
| CN103741293A (en) | Textile dust collection cover | |
| CN205380676U (en) | Automatic get and put manipulator |
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: 20161123 Termination date: 20190424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |