CN112171337A - Automatic clamp capable of being turned over - Google Patents
Automatic clamp capable of being turned over Download PDFInfo
- Publication number
- CN112171337A CN112171337A CN202011220952.6A CN202011220952A CN112171337A CN 112171337 A CN112171337 A CN 112171337A CN 202011220952 A CN202011220952 A CN 202011220952A CN 112171337 A CN112171337 A CN 112171337A
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- China
- Prior art keywords
- cavity
- fixedly connected
- reverse rotation
- reverse
- magnet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Abstract
The invention discloses a turnover automatic clamp, which comprises a base, wherein the upper end surface of the base is fixedly connected with a left support body, the upper end surface of the base is fixedly connected with a right support body positioned at the right side of the left support body, the left support body is connected with a driving rotating shaft which extends through the left support body rightwards to the right side of the left support body in a rotating and matching manner, a driving cavity with a left opening is arranged in the driving rotating shaft, a driving block is connected in the driving cavity in a rotating and matching manner, a switching magnet cavity is arranged in the driving block, the positive and negative rotation of a spline shaft is controlled by controlling the left and right sliding of a moving shaft, a threaded rod is pushed to reciprocate leftwards and rightwards to realize the clamping of a part, when a curved part appears, the curved surface is matched with a conical cavity by pushing a baffle plate to finish the stable clamping of, and the machining of each angle of the part is realized.
Description
Technical Field
The invention relates to the technical field of clamp correlation, in particular to a reversible automatic clamp.
Background
In the course of machining parts, the indispensable instrument during anchor clamps, anchor clamps simple structure at present stage can only accomplish to the regular plane mostly and press from both sides tightly, and the clamping-force to some curved surface parts is not very ideal, consequently can cause the part to appear moving, drop etc. phenomenon in the course of machining often, therefore can lead to the fact the damage to the instrument, influence production speed and quality, simultaneously, present anchor clamps are not nimble enough, and the needle can not realize the processing of the special angle of some parts.
Disclosure of Invention
The invention aims to provide a reversible automatic clamp, which solves the problems of single clamping mode and insufficient flexibility.
The invention is realized by the following technical scheme.
The invention relates to a reversible automatic clamp, which comprises a base, wherein the upper end surface of the base is fixedly connected with a left support body, the upper end surface of the base is fixedly connected with a right support body positioned on the right side of the left support body, the left support body is rotationally and cooperatively connected with a driving rotating shaft which extends through the left support body rightwards to the right side of the left support body, a driving cavity with a left opening is arranged in the driving rotating shaft, a driving block is rotationally and cooperatively connected in the driving cavity, a switching magnet cavity is arranged in the driving block, the upper end wall of the switching magnet cavity is communicated with a suction passing cavity, the upper end wall of the suction passing cavity is communicated with a forward fixture block cavity with an upward opening, the lower end wall of the switching magnet cavity is communicated with a repulsive force passing cavity, the lower end wall of the repulsive force passing cavity is communicated with a reverse fixture block, the upper end surface of the switching slide block is fixedly connected with a suction magnet which can correspond to the suction through cavity, the lower end surface of the switching slide block is fixedly connected with a repulsion magnet which can correspond to the repulsion through cavity, a magnet spring is fixedly connected between the right end surface of the switching slide block and the right end wall of the switching magnet cavity, the inner edge surface of the driving cavity is fixedly connected with a rack, a forward fixture block which can be meshed with the rack is connected in a sliding fit manner in the forward fixture block cavity, a forward fixture block spring is fixedly connected between the lower end surface of the forward fixture block and the lower end wall of the forward fixture block cavity, a reverse fixture block which can be meshed with the rack is connected in a sliding fit manner in the reverse fixture block cavity, a reverse fixture block spring is fixedly connected between the upper end surface of the reverse fixture block and the upper end wall of the reverse fixture block cavity, and a, the rocker is internally provided with a switching cavity with an upward opening, the switching cavity is connected with a switching key in a sliding fit manner, the lower end face of the switching key is fixedly connected with a switching spring between end walls under the switching cavity, the lower end face of the switching key is fixedly connected with a switching stay cord between the left end face of a switching slider, the right support body is connected with a driven rotating shaft which extends leftwards and extends leftwards, the right end face of the driving rotating shaft is fixedly connected with a turning body which is equal to the left end face of the driven rotating shaft, a bearing platform is fixedly connected between the turning bodies on the left side and the right side, and the turning bodies on the left side and the right side are internally provided with telescopic cavities which are respectively far away from.
Preferably, a forward and reverse gear cavity is arranged in the turnover body on the left side and located on the lower side of the telescopic cavity, a transmission cavity extending downwards to penetrate through the telescopic cavity to the right side of the forward and reverse gear cavity is communicated and arranged in the upper end wall of the telescopic cavity, a movable cavity of a movable shaft is communicated and arranged on the left end wall of the movable cavity of the movable shaft, a forward and reverse magnet cavity is communicated and arranged on the left end wall of the movable cavity of the movable shaft, the right end surface of the forward and reverse gear cavity is connected with a spline shaft extending rightwards to penetrate through the left side of the transmission cavity, the turnover body on the left side, the bearing table and the right side of the transmission cavity to the right end wall of the transmission cavity, a spline cavity with a left opening is arranged in the spline shaft, a movable shaft extending leftwards to penetrate through the forward and reverse gear cavity to the movable cavity of the movable shaft is connected in, a forward rotation helical gear positioned in the forward and reverse rotation gear cavity is fixedly connected to the moving shaft, a reverse rotation helical gear positioned in the forward and reverse rotation gear cavity and positioned at the left side of the forward rotation helical gear is fixedly connected to the moving shaft, a driving motor positioned at the rear side of the forward and reverse rotation gear cavity is arranged in the turnover body, a driving shaft extending forwards into the forward and reverse rotation gear cavity is fixedly connected to the front end face of the driving motor, a driving helical gear positioned in the forward and reverse rotation gear cavity and capable of being meshed with the reverse rotation helical gear and the forward rotation helical gear is fixedly connected to the driving shaft, a moving magnet positioned in the moving cavity of the moving shaft is fixedly connected to the left end of the moving shaft, a magnet connecting block is connected in a sliding fit manner in the forward and reverse rotation magnet cavity, and a reverse rotation magnet capable of, the rotating magnet is characterized in that a forward rotation spring is fixedly connected between the rear end face of the reverse rotation magnet and the rear end wall of the forward and reverse rotation magnet cavity, a forward rotation magnet located in the forward and reverse rotation magnet cavity is fixedly connected to the front end face of the magnet connecting block, and a reverse rotation spring is fixedly connected between the front end face of the forward rotation magnet and the front end wall of the forward and reverse rotation magnet cavity.
Preferably, a threaded rod is connected in a sliding fit manner in the telescopic cavity, a driven wheel positioned in the transmission cavity is fixedly connected to the threaded rod, the threaded rod is close to a clamping block fixedly connected to the end of the side of the bearing table, a conical cavity with an opening facing away from the side direction of the transmission cavity is arranged in the clamping block, a baffle sliding cavity is communicated between the upper end wall and the lower end wall of the conical cavity, a sliding rod cavity extending through the clamping block to the side direction of the baffle sliding cavity is arranged in the threaded rod in a communicating manner, the sliding rod cavity extends to the side direction of the transmission cavity and is close to the end wall of the side of the transmission cavity, a sliding rod extending to the side direction of the transmission cavity is connected in a sliding fit manner in the sliding rod cavity, the end of the side of the transmission cavity is far away from the sliding rod, a baffle positioned in the sliding cavity of the baffle, the baffle is close, the lower end wall of the slide bar cavity is communicated with a stopper sliding cavity which is positioned in the clamping block and has an upward opening, the stopper sliding cavity is connected with a stopper in a sliding fit manner, a limiting spring is fixedly connected between the lower end surface of the stopper and the lower end wall of the stopper sliding cavity, the lower end surface of the slide bar is communicated with a clamping groove which has a downward opening and can correspond to the stopper, a trigger cavity which is positioned at the lower side of the baffle sliding cavity and has an opening facing away from the side direction of the transmission cavity is arranged in the clamping block, a trigger block is connected in the trigger cavity in a sliding fit manner, the trigger block is close to the side end surface of the transmission cavity and is fixedly connected between the side end wall of the transmission cavity and the trigger cavity, a trigger stay cord is fixedly connected between the side end surface of the transmission cavity and the lower end surface of the stopper, a power transmission belt is connected between the driving wheel and the driven wheel in a power matching way,
preferably, a forward and reverse rotation key cavity with an upward opening is communicated in the left side overturning body, a reverse rotation slider cavity is communicated with the lower end wall of the forward and reverse rotation key cavity, a forward rotation slider cavity positioned on the right side of the reverse rotation slider cavity is communicated with the lower end wall of the forward and reverse rotation key cavity, a key fixing shaft is fixedly connected between the front end wall and the rear end wall of the forward and reverse rotation key cavity, a forward and reverse rotation key positioned in the forward and reverse rotation key cavity is connected to the key fixing shaft in a rotating fit manner, a reverse rotation slider abutting against the forward and reverse rotation key is connected to the reverse rotation slider cavity in a sliding fit manner, a reverse rotation key spring is fixedly connected between the lower end surface of the reverse rotation slider and the lower end surface of the reverse rotation slider cavity, a forward rotation pull rope is fixedly connected between the lower end surface of the reverse rotation slider and, a forward rotation button spring is fixedly connected between the lower end face of the forward rotation sliding block and the lower end wall of the forward rotation sliding block cavity, and a reverse rotation pull rope is fixedly connected between the lower end face of the forward rotation sliding block and the front end face of the forward rotation magnet.
The invention has the beneficial effects that: the clamping device controls the spline shaft to rotate forward and backward by controlling the moving shaft to slide left and right, pushes the threaded rod to reciprocate left and right, realizes clamping of parts, enables the curved surface to be matched with the conical cavity by pushing the baffle plate when curved surface parts appear, completes stable clamping of the curved surface parts, simultaneously realizes unidirectional driving of the rocker by controlling the reciprocating swing of the rocker and the switching of the clamping block, controls the turnover body to turn over, and realizes processing of the parts at various angles.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;
FIG. 3 is a schematic cross-sectional view at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the embodiment of the present invention at C in FIG. 1;
FIG. 5 is a schematic cross-sectional view at D-D in FIG. 1 according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of the embodiment of the present invention at E in FIG. 1;
FIG. 7 is a schematic cross-sectional view at F-F in FIG. 2 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The automatic reversible clamp disclosed in the attached fig. 1-7 comprises a base 21, a left support body 20 is fixedly connected to the upper end surface of the base 21, a right support body 19 positioned on the right side of the left support body 20 is fixedly connected to the upper end surface of the base 21, a driving rotating shaft 35 which extends through the left support body 20 to the right side of the left support body 20 is connected in a rotationally matched manner to the left support body 20 in the left support body 20, a driving cavity 34 with a left opening is arranged in the driving rotating shaft 35, a driving block 33 is connected in a rotationally matched manner to the driving cavity 34, a switching magnet cavity 25 is arranged in the driving block 33, a suction passing cavity 29 is arranged in communication with the upper end wall of the switching magnet cavity 25, a forward clamping block cavity 30 with an upward opening is arranged in communication with the upper end wall of the cavity 29, a repulsive force passing cavity 37 is arranged in communication with the lower end wall of the switching magnet, a switching slider 27 is connected in a sliding fit manner in the switching magnet cavity 25, an attraction magnet 28 capable of corresponding to the attraction passing cavity 29 is fixedly connected to the upper end surface of the switching slider 27, a repulsion magnet 26 capable of corresponding to the repulsion passing cavity 37 is fixedly connected to the lower end surface of the switching slider 27, a magnet spring 36 is fixedly connected between the right end surface of the switching slider 27 and the right end wall of the switching magnet cavity 25, a plurality of racks 84 are fixedly connected to the inner edge surface of the driving cavity 34, a forward fixture block 31 capable of meshing with the racks 84 is connected in a sliding fit manner in the forward fixture block cavity 30, a forward fixture block spring 32 is fixedly connected between the lower end surface of the forward fixture block 31 and the lower end wall of the forward fixture block cavity 30, a reverse fixture block 39 capable of meshing with the racks 84 is connected in a sliding fit manner in the reverse fixture block cavity 38, and a reverse fixture block spring 40 is fixedly connected between the upper end surface of the reverse fixture block 39 and, the left end face of the driving block 33 is fixedly connected with a rocker 11 positioned on the left side of the left supporting body 20, a switching cavity 13 with an upward opening is arranged in the rocker 11, a switching key 14 is connected in the switching cavity 13 in a sliding fit manner, a switching spring 12 is fixedly connected between the lower end surface of the switching key 14 and the lower end wall of the switching cavity 13, a switching pull rope 15 is fixedly connected between the lower end surface of the switching key 14 and the left end surface of the switching slide block 27, a driven rotating shaft 18 which extends leftwards to the left side of the right supporting body 19 is connected in a rotating and matching way in the right supporting body 19, the right end face of the driving rotating shaft 35 and the left end face of the driven rotating shaft 18 are fixedly connected with turnover bodies 10, bearing platforms 24 are fixedly connected between the turnover bodies 10 on the left side and the right side, and telescopic cavities 16 which are respectively far away from the left supporting body 20 and the right supporting body 19 and open in the side direction are arranged in the turnover bodies 10 on the left side and the right side.
Beneficially, a forward and reverse rotation gear cavity 74 located at the lower side of the telescopic cavity 16 is arranged in the left side turning body 10, a transmission cavity 45 extending downwards to penetrate through the telescopic cavity 16 to the right side of the forward and reverse rotation gear cavity 74 is communicated and arranged in the upper end wall of the telescopic cavity 16, a moving shaft moving cavity 67 is communicated and arranged at the left end wall of the forward and reverse rotation gear cavity 74, a forward and reverse rotation magnet cavity 60 is communicated and arranged at the left end wall of the moving shaft moving cavity 67, a spline shaft 23 extending rightwards to penetrate through the left side transmission cavity 45, the left side turning body 10, the bearing table 24 and the right side transmission cavity 45 to the right side of the transmission cavity 45 is connected in a rotating and matching mode at the right end wall of the forward and reverse rotation gear cavity 74, a spline cavity 87 with a left opening is arranged in the spline shaft 23, a moving shaft 73 extending leftwards to penetrate through the forward and reverse rotation gear cavity 74, a spline spring 86 is fixedly connected between the right end face of the moving shaft 73 and the right end wall of the spline cavity 87, a forward rotation helical gear 75 positioned in the forward and reverse rotation gear cavity 74 is fixedly connected to the moving shaft 73, a reverse rotation helical gear 72 positioned in the forward and reverse rotation gear cavity 74 and positioned on the left side of the forward rotation helical gear 75 is fixedly connected to the moving shaft 73, a driving motor 69 positioned on the rear side of the forward and reverse rotation gear cavity 74 is arranged in the turnover body 10, a driving shaft 70 extending forwards into the forward and reverse rotation gear cavity 74 is fixedly connected to the front end face of the driving motor 69, a driving helical gear 71 positioned in the forward and reverse rotation gear cavity 74 and capable of meshing with the reverse rotation helical gear 72 and the forward rotation helical gear 75 is fixedly connected to the driving shaft 70, and a moving magnet 68 positioned in the moving shaft moving cavity 67 is fixedly connected to the left end of the moving shaft, the magnet connecting block 63 is connected with the forward and reverse rotation magnet cavity 60 in a sliding fit mode, a reverse rotation magnet 66 capable of corresponding to the moving magnet 68 is fixedly connected to the rear end face of the magnet connecting block 63, a forward rotation spring 64 is fixedly connected between the rear end face of the reverse rotation magnet 66 and the rear end wall of the forward and reverse rotation magnet cavity 60, a forward rotation magnet 62 located in the forward and reverse rotation magnet cavity 60 is fixedly connected to the front end face of the magnet connecting block 63, and a reverse rotation spring 61 is fixedly connected between the front end face of the forward rotation magnet 62 and the front end wall of the forward and reverse rotation magnet cavity 60.
Beneficially, a threaded rod 22 is connected in a sliding fit manner in the telescopic cavity 16, a driven wheel 48 located in the transmission cavity 45 is fixedly connected to the threaded rod 22, a clamping block 17 is fixedly connected to the end of the threaded rod 22 close to the side of the bearing platform 24, a tapered cavity 42 with an opening facing away from the side of the transmission cavity 45 is arranged in the clamping block 17, a baffle sliding cavity 41 is arranged between the upper end wall and the lower end wall of the tapered cavity 42 in a communicating manner, a sliding rod cavity 47 extending through the clamping block 17 in the direction close to the side of the baffle sliding cavity 41 to the end wall of the baffle sliding cavity 41 close to the side of the transmission cavity 45 is arranged in the threaded rod 22 in a communicating manner, a sliding rod 53 extending into the baffle sliding cavity 41 in the direction away from the side of the transmission cavity 45 is connected in a sliding fit manner in the sliding rod cavity 47, and a baffle 43 located in the baffle sliding cavity 41, the baffle 43 is close to the end face of the transmission cavity 45 side and the baffle sliding cavity 41 is close to the end face of the transmission cavity 45 side, a slide rod spring 54 is fixedly connected between the end face of the slide rod cavity 47 and the end face of the baffle sliding cavity 41, a limit block sliding cavity 49 which is positioned in the clamping block 17 and has an upward opening is arranged in the communication way, a limit block 51 is connected in the sliding fit way in the limit block sliding cavity 49, a limit spring 52 is fixedly connected between the lower end face of the limit block 51 and the lower end wall of the limit block sliding cavity 49, a clamping groove 50 which has a downward opening and can correspond to the limit block 51 is arranged in the communication way of the lower end face of the slide rod 53, a trigger cavity 55 which is positioned at the lower side of the baffle sliding cavity 41 and has an opening which is far away from the direction of the transmission cavity 45 side is arranged in the clamping block 17, a trigger block 56 is connected in the sliding fit way, a trigger pull rope 57 is fixedly connected between the end surface of the trigger block 56 close to the side of the transmission cavity 45 and the lower end surface of the limit block 51, a driving wheel 44 positioned in the transmission cavity 45 is fixedly connected to the spline shaft 23, a power transmission belt 46 is connected between the driving wheel 44 and the driven wheel 48 in a power fit manner,
beneficially, a forward and reverse rotation key cavity 85 with an upward opening is communicated with the left side turning body 10, a reverse rotation slider cavity 77 is communicated with the lower end wall of the forward and reverse rotation key cavity 85, a forward rotation slider cavity 82 located on the right side of the reverse rotation slider cavity 77 is communicated with the lower end wall of the forward and reverse rotation key cavity 85, a key fixing shaft 79 is fixedly connected between the front end wall and the rear end wall of the forward and reverse rotation key cavity 85, a forward and reverse rotation key 80 located in the forward and reverse rotation key cavity 85 is connected to the key fixing shaft 79 in a rotating fit manner, a reverse rotation slider 78 abutting against the forward and reverse rotation key 80 is connected to the reverse rotation slider cavity 77 in a sliding fit manner, a reverse rotation key spring 76 is fixedly connected between the lower end surface of the reverse rotation slider 78 and the lower end wall of the reverse rotation slider cavity 77, a forward rotation pull rope 65 is fixedly connected between the lower end surface of the reverse rotation slider 78 and the rear end surface A forward rotation button spring 83 is fixedly connected between the lower end surface of the forward rotation sliding block 81 and the lower end wall of the forward rotation sliding block cavity 82, and a reverse rotation pull rope 59 is fixedly connected between the lower end surface of the forward rotation sliding block 81 and the front end surface of the forward rotation magnet 62.
In the initial state, the driving motor 69 is started to drive the driving shaft 70 to rotate, the driving shaft 70 rotates to drive the rotation driving bevel gear 71 to rotate, at the moment, the driving bevel gear 71 idles, a part to be clamped is placed between the left clamping block and the right clamping block 17, the upper end surface of the right side of the forward-reverse button 80 is pressed downwards, at the moment, the forward-reverse button 80 rotates by taking the button fixing shaft 79 as the center, the forward-reverse button 80 rotates to push the forward-reverse slider 81 to slide downwards by overcoming the thrust of the forward-reverse button spring 83, at the same time, the reverse-reverse slider 78 slides upwards by the thrust of the reverse-reverse button spring 76, the reverse-reverse slider 78 slides upwards by pulling the reverse-reverse magnet 66 to slide backwards by the forward-reverse pull rope 65 by overcoming the thrust of the forward-reverse spring 64, the reverse-, the forward rotation magnet 62 attracts the moving magnet 68 to slide leftward, the moving magnet 68 slides leftward to drive the moving shaft 73 to slide leftward against the pulling force of the spline spring 86, the moving shaft 73 slides leftward to drive the reverse rotation helical gear 72 and the forward rotation helical gear 75 to slide leftward, the forward rotation helical gear 75 slides leftward to be engaged with the driving helical gear 71, at this time, the driving helical gear 71 rotates to drive the forward rotation helical gear 75 to rotate, the forward rotation helical gear 75 rotates to drive the moving shaft 73 to rotate forward, the moving shaft 73 rotates forward to drive the spline shaft 23 to rotate forward, the spline shaft 23 rotates forward to drive the driving wheel 44 to rotate forward, the driving wheel 44 rotates forward to drive the driven wheel 48 to rotate forward, the driven wheel 48 drives the threaded rod 22 to slide toward the part side by screw-thread engagement, the threaded rod 22 slides toward the part side to drive the holding block 17 to slide toward the part side, when the part is a regular plane part, along with the approach of the left and right clamping blocks 17, the part firstly abuts against the trigger block 56 and pushes the trigger block 56 to slide towards the direction close to the transmission cavity 45 against the thrust of the trigger spring 58, the trigger block 56 slides to enable the limiting block 51 to slide upwards into the clamping groove 50 under the thrust of the limiting spring 52 and block the slide rod 53, so that the slide rod 53 cannot slide freely, at the moment, the part abuts against the baffle 43 and is clamped by the baffle 43, when the part is a curved surface, along with the approach of the left and right clamping blocks 17, the part firstly abuts against the baffle 43 and pushes the baffle 43 to drive the slide rod 53 to slide towards the direction close to the transmission cavity 45 against the thrust of the slide rod spring 54, when the curved surface part abuts against the inclined surface of the tapered cavity 42, the baffle 43 stops sliding, at the moment, the part is clamped by the tapered cavity 42, at the moment, the hand is released, and the forward and reverse rotation button 80 reversely returns under the thrust of the forward, at the moment, the forward rotation sliding block 81 is reset, meanwhile, the reverse rotation sliding block 78 overcomes the pushing force of the reverse rotation button spring 76 to slide downwards to reset under the pushing force of the forward rotation button 80, the reverse rotation sliding block 78 resets to enable the reverse rotation magnet 66 to slide forwards to reset under the pushing force of the forward rotation spring 64, the reverse rotation magnet 66 resets to push the forward rotation magnet 62 to slide forwards to reset through the magnet connecting block 63, the forward rotation magnet 62 resets to enable the moving magnet 68 to lose the suction force of the forward rotation magnet 62 and slide rightwards to reset under the pulling force of the spline spring 86, the moving shaft 73 resets to drive the reverse rotation bevel gear 72 and the forward rotation bevel gear 75 to reset, the forward rotation bevel gear 75 resets to be disengaged from the driving bevel gear 71, at the moment, the driving bevel gear 71 idles;
when the part needs to be taken out, the upper end face of the left side of the forward and reverse rotation button 80 is pressed downwards, the forward and reverse rotation button 80 rotates reversely, and pushes the reverse rotation slider 78 to slide downwards against the thrust of the reverse rotation button spring 76, meanwhile, the forward rotation slider 81 slides upwards under the thrust of the forward rotation button spring 83, the forward rotation slider 81 slides upwards to pull the forward rotation magnet 62 to slide downwards against the thrust of the reverse rotation spring 61 through the reverse rotation pull rope 59, the forward rotation magnet 62 slides downwards to pull the reverse rotation magnet 66 to slide downwards against the tension of the forward rotation spring 64 through the magnet connecting block 63, the reverse rotation magnet 66 slides downwards to correspond to the moving magnet 68 and repels the moving magnet 68 to slide rightwards, the moving magnet 68 slides rightwards to drive the moving shaft 73 to slide rightwards against the thrust of the spline spring 86, the moving shaft 73 slides rightwards to drive the reverse rotation bevel gear 72 and the forward rotation bevel gear, at this time, the driving bevel gear 71 rotates to drive the reverse bevel gear 72 to rotate, the reverse bevel gear 72 rotates to drive the moving shaft 73 to rotate reversely, the moving shaft 73 rotates reversely to drive the spline shaft 23 to rotate reversely, thereby driving the clamping block 17 to slide towards the side close to the transmission cavity 45, so that the part is separated from the clamping block 17, meanwhile, the baffle 43 pushed by the curved surface part slides to reset under the thrust action of the slide bar spring 54, at this time, the hand is released, the forward and reverse button 80 rotates to reset under the thrust action of the reverse button spring 76 through the pushing of the reverse slider 78, the forward and reverse button 80 resets to push the forward slider 81 to slide downwards to reset, the forward slider 81 resets to enable the forward magnet 62 to slide backwards to reset under the thrust action of the reverse spring 61, the forward magnet 62 resets to drive the reverse magnet 66 to slide backwards to reset through the magnet connecting block 63, the reverse magnet 66 resets to enable the moving magnet 68 to lose the repulsive force of the reverse The movable magnet 68 is reset to drive the movable shaft 73 to reset, the movable shaft 73 is reset to drive the reverse bevel gear 72 and the forward bevel gear 75 to reset, the reverse bevel gear 72 is reset to be disengaged from the driving bevel gear 71, the driving bevel gear 71 idles, and the clamping block 17 is still, so that the part is taken;
when the angle of the part needs to be adjusted due to processing requirements, the rocker 11 is rotated in the forward direction, the rocker 11 rotates to drive the driving block 33 to rotate in the forward direction, the driving block 33 rotates in the forward direction to drive the forward fixture block 31 to rotate in the forward direction, the forward fixture block 31 rotates in the forward direction to drive the driving rotating shaft 35 to rotate in the forward direction through the forward rotation key spring 83, the driving rotating shaft 35 rotates in the forward direction to drive the turnover body 10 to rotate in the forward direction, the turnover body 10 rotates in the forward direction to drive the clamping block 17 and the bearing platform 24 to rotate in the forward direction, the part is turned over through the forward rotation of the bearing platform 24, when the rocker 11 rotates to the inconvenience of a worker and continues to rotate, the forward fixture block 31 slides in the direction close to the switching magnet cavity 25 under the stirring of the rack 84, so that the driving block 33 can rotate in the reverse direction freely, the driving rotating shaft 35 is still, when the forward fixture block 31 rotates freely in the reverse direction to, the driving shaft 35 can be driven to rotate continuously to realize small-amplitude multiple equidirectional rotation, the rotation of the part is completed, when the part needs to be reset, the switch key 14 is pressed downwards, the switch key 14 slides downwards against the thrust of the switch spring 12, the switch key 14 slides downwards to enable the switch slide block 27 to slide rightwards under the action of the tension of the magnet spring 36, the switch slide block 27 slides rightwards to drive the attraction magnet 28 to slide rightwards to correspond to the attraction passing cavity 29 and attract the forward fixture block 31 to slide towards the side close to the switch magnet cavity 25, at the same time, the forward fixture block 31 is disengaged from the rack 84, at the same time, the repulsion magnet 26 slides rightwards to correspond to the repulsion passing cavity 37 and repel the reverse fixture block 39 to slide towards the side far away from the switch magnet cavity 25, at the same time, the reverse fixture block 39 is engaged with the rack 84, at the same time, the rocker, the driving block 33 rotates reversely to drive the reverse clamping block 39 to rotate reversely, the reverse clamping block 39 rotates reversely to drive the driving rotating shaft 35 to rotate reversely through the rack 84, so that the parts are driven to rotate reversely, when the rocker 11 rotates reversely to the inconvenience of continuous rotation of workers, the rocker rotates forward, the reverse clamping block 39 overcomes the thrust of the reverse clamping block spring 40 under the stirring of the rack 84 and slides towards the direction close to the side of the switching magnet cavity 25, so that the driving block 33 can rotate forward freely, the driving rotating shaft 35 is static, when the forward clamping block 31 rotates forward freely to reset, the reverse clamping block 39 rotates continuously, the reverse clamping block 39 is meshed with the rack 84 under the thrust of the reverse clamping block spring 40, the driving rotating shaft 35 can be driven to rotate continuously, and the reset of the parts is completed.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an automatic anchor clamps that can overturn, includes the base, its characterized in that: the upper end surface of the base is fixedly connected with a left support body, the upper end surface of the base is fixedly connected with a right support body positioned on the right side of the left support body, the left support body is connected with a driving rotating shaft which extends through the left support body to the right side of the left support body in a rotating and matching manner, a driving cavity with a left opening is arranged in the driving rotating shaft, a driving block is connected in the driving cavity in a rotating and matching manner, a switching magnet cavity is arranged in the driving block, the upper end wall of the switching magnet cavity is communicated with a suction passing cavity, the upper end wall of the suction passing cavity is communicated with a forward fixture block cavity with an upward opening, the lower end wall of the switching magnet cavity is communicated with a repulsion passing cavity, the repulsion passing cavity is communicated with a reverse fixture block cavity with a downward opening through the lower end wall of the cavity, a switching slide block is connected in a sliding, a repulsive force magnet capable of corresponding to the repulsive force passing cavity is fixedly connected to the lower end face of the switching slide block, a magnet spring is fixedly connected between the right end face of the switching slide block and the right end wall of the switching magnet cavity, a rack is fixedly connected to the inner edge face of the driving cavity, a forward fixture block capable of being meshed with the rack is connected in a sliding fit manner in the forward fixture block cavity, a forward fixture block spring is fixedly connected between the lower end face of the forward fixture block and the lower end wall of the forward fixture block cavity, a reverse fixture block capable of being meshed with the rack is connected in a sliding fit manner in the reverse fixture block cavity, a reverse fixture block spring is fixedly connected between the upper end face of the reverse fixture block and the upper end wall of the reverse fixture block cavity, a rocker positioned on the left side of the left support body is fixedly connected to the left end face of the driving block, the switching mechanism comprises a switching key lower end face and a switching spring fixedly connected between end walls at the lower end of a switching cavity, a switching stay cord fixedly connected between the lower end face of the switching key and a left end face of a switching slide block, a right support body is connected with a driven rotating shaft which extends leftwards to the left side of the right support body in a rotating fit mode, a driving rotating shaft right end face and a driven rotating shaft left end face are fixedly connected with turnover bodies, bearing platforms are fixedly connected between the turnover bodies at the left side and the right side, and telescopic cavities which are respectively far away from the left support body and the right support body and open in the side direction are arranged in the turnover.
2. The reversible automatic clamp of claim 1, wherein: a forward and reverse gear cavity positioned on the lower side of the telescopic cavity is arranged in the turnover body on the left side, a transmission cavity extending downwards to penetrate through the telescopic cavity to the right side of the forward and reverse gear cavity is communicated and arranged in the upper end wall of the telescopic cavity, a movable cavity of a movable shaft is communicated and arranged on the left end wall of the movable cavity of the movable shaft, a forward and reverse magnet cavity is communicated and arranged on the left end wall of the movable cavity of the movable shaft, the right end surface of the forward and reverse gear cavity is connected with a spline shaft extending rightwards to penetrate through the left side of the transmission cavity, the turnover body on the left side, the bearing table and the right side of the transmission cavity to the right side of the transmission cavity, a spline cavity with a left opening is arranged in the spline shaft, a movable shaft extending leftwards to penetrate through the forward and reverse gear cavity to the movable cavity of the movable shaft is connected in a, a forward rotation helical gear positioned in the forward and reverse rotation gear cavity is fixedly connected to the moving shaft, a reverse rotation helical gear positioned in the forward and reverse rotation gear cavity and positioned at the left side of the forward rotation helical gear is fixedly connected to the moving shaft, a driving motor positioned at the rear side of the forward and reverse rotation gear cavity is arranged in the turnover body, a driving shaft extending forwards into the forward and reverse rotation gear cavity is fixedly connected to the front end face of the driving motor, a driving helical gear positioned in the forward and reverse rotation gear cavity and capable of being meshed with the reverse rotation helical gear and the forward rotation helical gear is fixedly connected to the driving shaft, a moving magnet positioned in the moving cavity of the moving shaft is fixedly connected to the left end of the moving shaft, a magnet connecting block is connected in a sliding fit manner in the forward and reverse rotation magnet cavity, and a reverse rotation magnet capable of, the rotating magnet is characterized in that a forward rotation spring is fixedly connected between the rear end face of the reverse rotation magnet and the rear end wall of the forward and reverse rotation magnet cavity, a forward rotation magnet located in the forward and reverse rotation magnet cavity is fixedly connected to the front end face of the magnet connecting block, and a reverse rotation spring is fixedly connected between the front end face of the forward rotation magnet and the front end wall of the forward and reverse rotation magnet cavity.
3. The reversible automatic clamp of claim 2, wherein: the telescopic cavity is internally connected with a threaded rod in a sliding fit manner, the threaded rod is fixedly connected with a driven wheel positioned in the transmission cavity, the threaded rod is close to the end of the side of the bearing table and is fixedly connected with a clamping block, a conical cavity with an opening facing away from the side direction of the transmission cavity is arranged in the clamping block, a baffle sliding cavity is communicated between the upper end wall and the lower end wall of the conical cavity and is provided with a baffle sliding cavity, the threaded rod is communicated with the side direction of the baffle sliding cavity and extends through the clamping block to the side direction of the baffle sliding cavity close to the end wall of the side of the transmission cavity, a slide rod which extends from the side direction of the transmission cavity to the inside of the baffle sliding cavity is connected in a sliding fit manner in the slide rod cavity, the end of the slide rod far away from the side of the transmission cavity is fixedly connected with a baffle positioned in the baffle sliding, the lower end wall of the slide bar cavity is communicated with a stopper sliding cavity which is positioned in the clamping block and has an upward opening, the stopper sliding cavity is connected with a stopper in a sliding fit manner, a limiting spring is fixedly connected between the lower end surface of the stopper and the lower end wall of the stopper sliding cavity, the lower end surface of the slide bar is communicated with a clamping groove which has a downward opening and can correspond to the stopper, a trigger cavity which is positioned at the lower side of the baffle sliding cavity and has an opening facing away from the side direction of the transmission cavity is arranged in the clamping block, a trigger block is connected in the trigger cavity in a sliding fit manner, the trigger block is close to the side end surface of the transmission cavity and is fixedly connected between the side end wall of the transmission cavity and the trigger cavity, a trigger stay cord is fixedly connected between the side end surface of the transmission cavity and the lower end surface of the stopper, and a power transmission belt is connected between the driving wheel and the driven wheel in a power matching manner.
4. The reversible automatic clamp of claim 2, wherein: a forward and reverse rotation key cavity with an upward opening is communicated in the turning body on the left side, a reverse rotation slider cavity is communicated with the lower end wall of the forward and reverse rotation key cavity, a forward rotation slider cavity positioned on the right side of the reverse rotation slider cavity is communicated with the lower end wall of the forward and reverse rotation key cavity, a key fixing shaft is fixedly connected between the front end wall and the rear end wall of the forward and reverse rotation key cavity, a forward and reverse rotation key positioned in the forward and reverse rotation key cavity is connected on the key fixing shaft in a rotating fit manner, a reverse rotation slider abutting against the forward and reverse rotation key is connected in the reverse rotation slider cavity in a sliding fit manner, a reverse rotation key spring is fixedly connected between the lower end surface of the reverse rotation slider and the lower end wall of the reverse rotation slider cavity, a forward rotation pull rope is fixedly connected between the lower end surface of the reverse, a forward rotation button spring is fixedly connected between the lower end face of the forward rotation sliding block and the lower end wall of the forward rotation sliding block cavity, and a reverse rotation pull rope is fixedly connected between the lower end face of the forward rotation sliding block and the front end face of the forward rotation magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011220952.6A CN112171337A (en) | 2020-11-05 | 2020-11-05 | Automatic clamp capable of being turned over |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011220952.6A CN112171337A (en) | 2020-11-05 | 2020-11-05 | Automatic clamp capable of being turned over |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112171337A true CN112171337A (en) | 2021-01-05 |
Family
ID=73917361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011220952.6A Withdrawn CN112171337A (en) | 2020-11-05 | 2020-11-05 | Automatic clamp capable of being turned over |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112171337A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114315112A (en) * | 2021-12-30 | 2022-04-12 | 赵宇琪 | Glass hot press molding unit |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637724A (en) * | 2018-04-25 | 2018-10-12 | 西安飞机工业（集团）有限责任公司 | A kind of aircraft class titanium alloy component processing tool platform hold-down mechanism |
| CN109894891A (en) * | 2019-04-28 | 2019-06-18 | 王宏英 | Fixture is used in a kind of machining |
| CN110153755A (en) * | 2019-07-08 | 2019-08-23 | 隋功然 | A kind of mechanical clamp |
| US20200038937A1 (en) * | 2018-07-31 | 2020-02-06 | Man Ho So | Adjustable Intelligent Digital-display Plate Punching Device with Inclined Holes Positioning |
| CN210703667U (en) * | 2019-07-17 | 2020-06-09 | 南通东益铝制品有限公司 | Overturning clamp for aluminum product processing |
| CN210849233U (en) * | 2019-09-18 | 2020-06-26 | 盐城雄伟汽车部件有限公司 | Frock clamp upset platform that facilitates use |
| CN210909059U (en) * | 2019-10-25 | 2020-07-03 | 上海瑞超机械刀具制造有限公司 | Clamping device for machining |
| CN211439034U (en) * | 2019-12-10 | 2020-09-08 | 平阴县胡庄制修厂 | Auto-parts clamping device |
-
2020
- 2020-11-05 CN CN202011220952.6A patent/CN112171337A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637724A (en) * | 2018-04-25 | 2018-10-12 | 西安飞机工业（集团）有限责任公司 | A kind of aircraft class titanium alloy component processing tool platform hold-down mechanism |
| US20200038937A1 (en) * | 2018-07-31 | 2020-02-06 | Man Ho So | Adjustable Intelligent Digital-display Plate Punching Device with Inclined Holes Positioning |
| CN109894891A (en) * | 2019-04-28 | 2019-06-18 | 王宏英 | Fixture is used in a kind of machining |
| CN110153755A (en) * | 2019-07-08 | 2019-08-23 | 隋功然 | A kind of mechanical clamp |
| CN210703667U (en) * | 2019-07-17 | 2020-06-09 | 南通东益铝制品有限公司 | Overturning clamp for aluminum product processing |
| CN210849233U (en) * | 2019-09-18 | 2020-06-26 | 盐城雄伟汽车部件有限公司 | Frock clamp upset platform that facilitates use |
| CN210909059U (en) * | 2019-10-25 | 2020-07-03 | 上海瑞超机械刀具制造有限公司 | Clamping device for machining |
| CN211439034U (en) * | 2019-12-10 | 2020-09-08 | 平阴县胡庄制修厂 | Auto-parts clamping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114315112A (en) * | 2021-12-30 | 2022-04-12 | 赵宇琪 | Glass hot press molding unit |
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Application publication date: 20210105 |
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