The clamping manipulator of special exercise track
Technical field
The present invention relates to a kind of clamping manipulator of special exercise track, belong to manufacture field.
Background technology
Present mechanical finger mostly is revolute pair or sliding pair directly controls, and can only realize simple rotation or rectilinear motion; Or by revolute pair or the sliding pair composition control of organizing independent control, the motion of special track can be realized, but structure and control system are comparatively complicated more.Therefore, are objects that the present invention studies for the problems referred to above.
Summary of the invention
The object of the present invention is to provide a kind of clamping manipulator of special exercise track, contribute to solving that current mechanical finger structure is complicated, the problem such as single of moving.
Technical program of the present invention lies in:
A kind of clamping manipulator of special exercise track, comprise clamping at least one pair of clamping plate of material and the base plate in order to install clamping plate, it is characterized in that: described base plate is provided with at least one pair of symmetrical guide groove group laid, by two sections, independently upper rail and lower guide channel form described guide groove group, described clamping plate are made up of longitudinal section on top and the gripping section of bottom, longitudinal section top of described clamping plate and bottom are respectively equipped with the roller be installed in upper rail and lower guide channel, connect to realize rolling; Become Eight characters shape between the gripping section of a pair described clamping plate, between the upper rail in a pair described guide groove group, also become Eight characters shape, formed in order to gripping section and open and closed position.
Wherein, described upper rail is made up of the cannelure of epimere and the oblique slot forming Eight characters shape of lower end, and described lower guide channel becomes longitudinally to be laid, and with the cannelure of upper rail on the same line.
Described roller is paid on clamping plate by roller hold-down screw lock.
The invention has the advantages that: structure of the present invention is simple, simple to operate, quick, reliable, by the change of channel configuration, can realize the change of mechanical finger movement locus, adapt to different operating and require that ability is strong; Change guide groove terminal end shape, stressing conditions during mechanical finger clamping can be realized, realize the functions such as self-locking; Mechanism structure is simple, compact, is beneficial to practical application; By single power source, as air cylinder driven, peculair motion track can be realized.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the clamping plate of the embodiment of the present invention.
Fig. 2 is the side-looking structural representation of the clamping plate of the embodiment of the present invention.
Fig. 3 is the main TV structure schematic diagram of the base plate of the embodiment of the present invention.
Fig. 4 is the open configuration structural representation of the embodiment of the present invention.
Fig. 5 is the clamp position structural representation of the embodiment of the present invention.
Detailed description of the invention
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below.
Referring to figs. 1 to Fig. 5, the present invention relates to a kind of clamping manipulator of special exercise track, comprise clamping at least one pair of clamping plate 1 of material and the base plate 2 in order to install clamping plate 1, described base plate 2 is provided with at least one pair of symmetrical guide groove group 3 laid, described guide groove group 3 by two sections independently upper rail 3-1 and lower guide channel 3-2 form, described clamping plate 1 are made up of longitudinal section 1-1 on top and the gripping section 1-2 of bottom, longitudinal section 1-1 top of described clamping plate and bottom are respectively equipped with the roller 4 be installed in upper rail 3-1 and lower guide channel 3-2, connect to realize rolling; Become Eight characters shape between the gripping section 1-2 of described a pair clamping plate 1, between the upper rail 3-1 in a pair described guide groove group, also become Eight characters shape, formed in order to gripping section and open and closed position.
Above-mentioned upper rail 3-1 is made up of the cannelure 3-1-1 of epimere and the oblique slot 3-1-2 forming Eight characters shape of lower end, and described lower guide channel 3-2 becomes and longitudinally lays, and with the cannelure 3-1-1 of upper rail on the same line.
Above-mentioned roller 4 is locked by roller hold-down screw 5 and is paid on clamping plate 1.
Specific embodiment of the invention process: mechanism is made up of clamping plate, roller and the base plate by guide groove group, by two clamping plate, four rolling and a pair guide groove group composition clamping mechanical finger, Main Function is the movement locus controlling it in the process of mechanical finger action, and final realization clamps object.
The guide groove group that base plate is offered, the quantity of guide groove group and shape can change according to actual needs.
Be installed to by the clamping plate that roller is housed of a pair symmetrical structure on the base plate of band guide groove group, because roller can smart scroll along guide groove group, clamping plate, can along specific movement locus action under external force (as cylinder) promotes.Change guide groove group shape and the installation site of roller on clamping plate, the movement locus of clamping plate can be changed.The quantity of clamping plate, can change according to actual needs.
By changing the guide groove group shape of roller contact position, when not changing external force and promoting, the size of clamping plate gripping strength can be changed.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.