A kind of combination type mechanical handTechnical field
The present invention relates to technical field, specially a kind of combination type mechanical hand.
Background technology
With the development of network skill, the direction that the networking operation problem of mechanical hand develops after being also.Industrial robotIt is a kind of high-tech automated production equipment that recent decades grow up.Industry mechanical arm be industrial robot a weightWant branch.Its feature is can to complete various expected job tasks by programming, has people and machine concurrently on construction and performanceThe respective advantage of device, especially embodies intelligence and the adaptability of people, completes to make in the accuracy of mechanical manual task and various environmentThe ability of industry, has vast potential for future development in all fields of national economy.Existing mechanical hand generally all captures or folder goesMode secures the article on gripper, and the article surface that tightly can lead to very much that gripper holds has cut, and gripper holds too looseArticle can be led to drop.
It is an object of the invention to provide a kind of combination type mechanical hand, to solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, the present invention provides a kind of following technical scheme: combination type mechanical hand, including guide rail, describedThe bottom of guide rail is provided with the first symmetrical hydraulic press and the second hydraulic press, and described first hydraulic press passes through the first hydraulically extensibleBar is fixedly connected with left mechanical hand, and described second hydraulic press is fixedly connected with right mechanical hand by the second hydraulically extensible bar, describedThe top of left mechanical hand is provided with head rod, and described head rod and guide rail are slidably connected by first pulley, describedThe top of right mechanical hand is provided with the second connecting rod, and described second connecting rod is slidably connected by second pulley with guide rail, describedLeft mechanical hand be internally provided with left groove, described left groove be internally provided with the first gripper, described right mechanical handBe internally provided with right groove, described right groove be internally provided with the second gripper, described left mechanical hand and right machineryThe inside of handss is provided with pressure inductor.
Preferably, described first gripper and the second gripper be shaped as semicircle.
Preferably, the side of described left mechanical hand and right mechanical hand is provided with mutually corresponding magnetic block.
Preferably, described left groove be internally provided with the first spring, one end of described first spring and left grooveInwall be fixedly connected, the other end of described first spring is fixedly connected with the outer wall of the first gripper, described right grooveIt is internally provided with second spring, one end of described second spring is fixedly connected with the inwall of right groove, described second springThe other end is fixedly connected with the outer wall of the second gripper.
Preferably, the two ends of described first gripper and the second gripper are provided with anti-skid rubber cushion.
Preferably, described first hydraulic press is provided with controller, the top of described controller away from the side of the second hydraulic pressPortion is fixedly connected with the bottom of guide rail.
Compared with prior art, the invention has the beneficial effects as follows: this combination type mechanical hand, by the first hydraulic press, secondHydraulic press, the first hydraulically extensible bar, the second hydraulically extensible bar, controller and pressure inductor, automatically adjust the extruding of mechanical handssDynamics, can the clamping degree to object for the control machinery hand, will not be because of firmly excessive damage object or firmly too small and makeObject loosens, and the magnetic block that this mechanical hand is arranged by inside grooves makes mechanical hand clamping more firm, by gripper two endsThe non-slip rubber pad of setting, increased the antiskid function of mechanical hand.
Brief description
Fig. 1 is present configuration schematic diagram.
In figure: 1 guide rail, 2 second hydraulic presses, 3 second hydraulically extensible bars, 4 right mechanical hands, 5 second pulley, 6 magnetic blocks, 7Controller, 8 left mechanical hands, 9 left groove, 10 pressure inductors, 11 first springs, 12 first pulley, 13 right groove, 14One connecting rod, 15 second grippers, 16 non-slip rubber pads, 17 first hydraulic presses, 18 first hydraulically extensible bars, 19 second springs,20 first grippers, 21 second connecting rods.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, completeSite preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based onEmbodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative workEmbodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1, the present invention provides a kind of a kind of technical scheme: combination type mechanical hand, including guide rail 1, the bottom of guide rail 1Portion is provided with the first symmetrical hydraulic press 17 and the second hydraulic press 2, the first hydraulic press 17 pass through the first hydraulically extensible bar 18 withLeft mechanical hand 8 is fixedly connected, and the second hydraulic press 2 is fixedly connected with right mechanical hand 4 by the second hydraulically extensible bar 3, the first hydraulic pressureDevice 17 is provided with controller 7 away from the side of the second hydraulic press 2, and the top of controller 7 is fixedly connected with the bottom of guide rail 1, leftThe side of mechanical hand 8 and right mechanical hand 4 is provided with mutually corresponding magnetic block 6, and magnetic block 6 can effectively increase by two machinesThe closing force of tool handss, the top of left mechanical hand 8 is provided with head rod 14, and it is sliding that head rod 14 and guide rail 1 pass through firstWheel 12 is slidably connected, and the top of right mechanical hand 4 is provided with the second hydraulic connecting bar 21, and the second connecting rod 21 and guide rail pass through secondPulley 5 is slidably connected, and first pulley 12 and second pulley 5 can facilitate the first hydraulically extensible bar 18 and the second hydraulically extensible bar 3Flexible, left mechanical hand 8 be internally provided with left groove 9, left groove 9 be internally provided with the first gripper 20, left sideGroove 9 be internally provided with the first spring 11, one end of the first spring 11 is fixedly connected with the inwall of left groove 9, the first bulletThe other end of spring 11 is fixedly connected with the outer wall of the first gripper 20, right mechanical hand 4 be internally provided with right groove 13, right sideGroove 13 be internally provided with the second gripper 15, right groove 13 be internally provided with second spring 19, second spring 19One end is fixedly connected with the inwall of right groove 13, and the outer wall of the other end of second spring 19 and the second gripper 15 is fixing evenConnect, it is without damage that the first spring 11 of setting and second spring 19 can be effectively protected the object being pressed from both sides, the first gripper 20With the second gripper 15 be shaped as semicircle, and the first gripper 20 and the second gripper 15 merge and can form an annulus,The two ends of the first gripper 20 and the second gripper 14 are provided with anti-skid rubber cushion 16, and anti-skid rubber cushion 16 plays anti-skidding workWith the inside of left mechanical hand 8 and right mechanical hand 4 is provided with pressure inductor 10.
Operation principle: when combination type mechanical hand runs, the first hydraulic press 17 drives left machine by the first hydraulically extensible bar 18The motion of tool handss 8, the second hydraulic press 2 drives right mechanical hand 4 to move by the second hydraulically extensible bar 3, when left mechanical hand 17 and the right sideWhen mechanical hand 4 closure gripping object, the extruding dynamics of pressure inductor 10 and controller 7 regulation mechanical hand, can controlThe clamping dynamics to object for the mechanical hand, by the non-slip rubber pad 16 being provided with two grippers, plays anti-skidding effect.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissibleUnderstand and can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present inventionAnd modification, the scope of the present invention be defined by the appended.