CN203843849U - Mechanical arm clamp and robot with mechanical arm clamp - Google Patents
Mechanical arm clamp and robot with mechanical arm clamp Download PDFInfo
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- CN203843849U CN203843849U CN201420238248.7U CN201420238248U CN203843849U CN 203843849 U CN203843849 U CN 203843849U CN 201420238248 U CN201420238248 U CN 201420238248U CN 203843849 U CN203843849 U CN 203843849U
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Abstract
The utility model provides a mechanical arm clamp. The mechanical arm clamp comprises an upper frame, clamping mechanisms and a downward-pressing position induction device. The clamping mechanisms are installed on the two sides of the bottom end of the upper frame, and the downward-pressing position induction device is connected to and assembled on the upper frame. Each clamping mechanism comprises two oppositely-arranged clamping blocks and a driving cylinder for driving the clamping blocks to move. The downward-pressing position induction device comprises a pin falling assembly, inductors and an installing frame. The installing frame is installed on the upper frame, the pin falling assembly comprises a sleeve and a pin falling rod, the pin falling rod penetrates through the sleeve and is matched with a spring reset structure and installed in the sleeve, two spaced induction discs are arranged on the top section of the pin falling rod, the inductors are arranged on the installing frame, the pin falling rod is pressed in an abutting mode to drive the two induction discs to rise and fall, and the two inductors are aligned for induction after the induction discs rise and fall at a preset distance, so that the induction discs are triggered to send signals to start the clamping mechanisms to move. A method that two sensors are adopted for positioning is adopted, workpieces can be efficiently positioned and carried, and accuracy is high.
Description
Technical field
The utility model relates to Articles transfer technical field, particularly relates to a kind of manipulator fixture and has the robot of this manipulator fixture.
Background technology
Along with the continuous expansion of commercial production scale, human cost constantly rises, and the requirement of industrial automation is more and more higher.And robot is as a kind of advanced person's science and technology, will be widely used.Manipulator can partly substitute people's heavy work to realize mechanization and the automation of producing, under the easy manipulation of operator, can complete many complex work of automatic manipulator, and production and use cost greatly reduce, the scope of application is also extensive simultaneously, and flexibility and mobility are larger.Domestic prior art is generally that a dead lift or the device of the carrying of cross beam type, clamping and location are that single armed hangs configuration and picks and places fixture for automobile engine cylinder-body carrying, single armed hangs and adopts loop chain or steel wire rope to be flexible coupling between fixture, when the weak point of this equipment is clamping, location is inaccurate, need two people's co-operatings, effort, efficiency is low.
Automobile engine cylinder-body belongs to precise part, and quality is heavier, therefore in handling process, has higher requirement.Existing manipulator carries out in handling process, generally to first carry out positioning confirmation, existing machinery hand clamping position is confirmed in device, generally detect and be confirmed whether to clamp successfully by air pressure, the clamping device also having be in addition finger on or sensor is set in stroke, these two kinds arrange the requirement of sensor very high, complicated structure, and ratio of precision is lower, the situation that easily causes workpiece damage or leak folder, affects operating efficiency.Therefore, improving manipulator precision to piece-holder location in the time of clamping, is the subject matter facing.
Utility model content
The utility model is the problem existing for prior art, its object is to provide a kind of manipulator fixture, it adopts sensor combine with robot and efficiently locate and carry, and automaticity is high, efficiency is high and precision is high, is applicable to the needs of automobile engine cylinder-body carrying in enormous quantities.
A kind of manipulator fixture, comprise upper frame, clamping device and press down an induction installation, described upper frame comprises a base plate and is arranged on the framework on base plate, described framework comprises roof and two sidewalls, two sidewalls are arranged on and on base plate, support described roof, described clamping device comprises that two are oppositely arranged on the grip block of base plate bottom side and in order to the driving cylinder that drives grip block in opposite directions or rightabout moves, described driving cylinder is arranged on base plate and between two side, a described induction installation that presses down comprises falling pin assemblies, the pin assemblies that falls comprises sleeve, pin rod and spring reset structure fall, sleeve is installed on upper frame, the fall top of pin rod is provided with alternate inductive disks, the pin rod that falls is through sleeve and coordinate the spring reset structure being arranged in sleeve, spring reset structure provides elastic force to maintain pin rod and supports state downwards, the bottom that compresses pin rod by external force makes pin rod to rise together with two inductive disks on its top, triggering signal after inductive disks rising predeterminable range, to drive clamping device action.
Further, relative two sidewalls in the both sides of described base plate stretch out and form accordingly outside bearing wall, described in installing respectively, press down an induction installation on two outside bearing walls.
Further, a described induction installation that presses down also comprises two sensors, described in two, sensor is arranged on sidewall, the described sleeve that presses down an induction installation passes and is fixed on the bearing wall of outside, sleeve is vertical with described base plate, and described in two, inductive disks is responded to sensor described in two respectively after rising predeterminable range.
Further, be provided with guide and limit axle on described base plate, guide and limit axle comprises an at least one cylindrical and square column.
Further, described fall pin rod epimere less compared with the diameter of its hypomere, described spring reset structure comprises Compress Spring, Compress Spring is set in the epimere of pin rod, the lower end of Compress Spring supports on the joint face of hypomere and epimere, and the upper end of Compress Spring supports at the top of sleeve sealing end.
Further, described manipulator fixture comprises two flanges that cooperatively interact up and down, and wherein the flange of lower end is fixed on roof, and the flange of upper end removably coordinates with the flange of lower end, and two all sides of flange offer respectively wire guide.
Further, a described induction installation that presses down comprises a buckle, described buckle is fixed in outside that a side of base plate and its one end extend in space between corresponding grip block downwards and forms one and carry wall, the described sleeve of pin assemblies of falling is vertically mounted on and carries on wall, sleeve is parallel with described base plate, a described induction installation that presses down also comprises two sensors, and described in two, sensor is arranged on base plate, and described in two, inductive disks is responded to sensor described in two respectively after rising predeterminable range.
Further, a described induction installation that presses down comprises installing rack, installing rack is fixed in base plate bottom side and is positioned at a side of two grip blocks, described installing rack comprises two side frames and is opened in the middle boxes between two side frames, between side frame and middle boxes, be formed with spaced walls, the pin assemblies that falls is arranged on respectively on two side frames, the sleeve of pin assemblies of falling passes and fixes on the diapire of side frame, the pin rod bearing of trend that falls wearing in sleeve is parallel with the bearing of trend of grip block, a described induction installation that presses down also comprises two sensors, sensor is fixed in spaced walls, match with the inductive disks falling on pin rod.
Further, described manipulator fixture also comprises cramping sensing device, in order to respond to the position of grip block in the time clamping.
In addition, the utility model provides a kind of robot, comprises main body and is connected to the turning arm in main body, and the end of turning arm is provided with described manipulator fixture.
Compared with prior art, the utility model adopts the method for dual sensor location, by the setting of two sensors, not only realize efficient location and the carrying of workpiece, and precision is high, has made to adapt to, in more work piece production, to have improved operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of manipulator fixture described in the utility model embodiment mono-;
Fig. 2 is the side view of the manipulator fixture shown in Fig. 1;
Fig. 3 is the structural representation (not shown top frame) of the manipulator fixture shown in Fig. 1 when having adpting flange and being connected main body;
Fig. 4 is the structural representation of manipulator fixture described in the utility model embodiment bis-;
Fig. 5 is the structural representation of manipulator fixture described in the utility model embodiment tri-;
Fig. 6 is the decomposing schematic representation of the manipulator fixture shown in Fig. 5;
Fig. 7 is robot architecture's schematic diagram of manipulator fixture shown in application drawing 1.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail.
Embodiment mono-:
As shown in Figure 1 and Figure 2, a kind of manipulator fixture, comprise upper frame 1, clamping device 2 and press down an induction installation 3, described clamping device 2 is slidably mounted in the bottom of upper frame 1, the described induction installation 3 that presses down is arranged on and on upper frame 1, is used for detecting mechanism 2 to be held and presses down the position of rear relative holding workpiece, with triggering signal, clamping device 2 being moved.
Described upper frame 1 is for carrying and clamping device 2 is installed, press down an induction installation 3 and other parts.Upper frame 1 comprises a base plate 12 and is arranged on the framework 11 on base plate 12.Described framework 11 comprises roof 111 and supports two sidewalls 112 of roof 111, can be equipped with control system or other necessary assemblies, as the connection main body for being connected with robot arm end main shaft between sidewall 112.
Described base plate 12 sizes are greater than roof 111 sizes, and relative two sidewalls 111 in base plate 12 both sides stretch out and press down an induction installation 3 described in installing respectively on bearing wall 121, two outside bearing walls 121 outside forming accordingly.The bottom surface of described base plate 12 is provided with several guide and limit axles 122, and guiding workpiece is supported spacing when guide and limit axle 122 clamps for clamping device 2, prevents that manipulator fixture from excessively pressing down, and presses down an induction installation 3 described in damage.Guide and limit axle 122 comprises at least one cylinder and a square column.Because the guide hole for coordinating with guide and limit axle 122 of offering on workpiece to be held is circular port or square hole, in the time of guiding, if all adopt cylinder and circular hole, or square column and square hole, be easy to appear at guide and limit axle sleeve and enter the interior rear phenomenon stuck to exit that occurs of guide hole.Conventionally the guide hole on workpiece is circular hole, for fear of stuck, need to ensure that guide and limit axle 122 has a cylinder and a square column at least, coordinate with circular hole and guarantee contraposition accuracy by cylinder, coordinate with circular hole by square column, the rib of square column contacts with circular hole inner peripheral surface line, can be convenient to exit, and prevents stuck phenomenon completely.In the utility model, guide and limit axle 122 is preferably two pairs, and every pair is a cylinder and a square column, is arranged on the Si Jiaochu of the bottom surface of base plate 12.
Described clamping device 2 comprises that two are oppositely arranged on the grip block 21 of base plate 12 bottom sides and in order to the driving mechanism 22 that drives grip block 21 in opposite directions or rightabout moves.The slide block 22 that driving mechanism 22 comprises driving cylinder (not shown) and is connected with driving cylinder telescopic end, driving cylinder is arranged between the two side 111 on base plate 12, in the connection main body between sidewall 112 as described in can being arranged on; Slide block 22 is arranged on two outside bearing walls 121, and the telescopic end of driving cylinder passes sidewall and is connected with slide block 22, can drive slide block 22 to slide on outside bearing wall 121.Be appreciated that slide rail can be set on outside bearing wall 121 coordinates slide block 22.Two grip blocks 21 are arranged on the both sides of base plate 12, with to be arranged on the slide block 22 of outside on bearing wall 121 affixed, slide together with slide block 22 respectively.Two driving cylinders drive respectively two slide blocks 22 to move, thereby thereby drive grip block 21 relative to or move in opposite directions holding workpiece or discharge workpiece; Described grip block 21 inner sides, by dismountable fixture blocks 23 that is provided with such as screws, can be provided with to piece 231 according to the shape of workpiece on fixture block 23, for snapping in the depression position that workpiece is corresponding, improve the mobile stability clamping in the time pressing from both sides workpiece.Clamping device 2 clamps different workpiece, replaceable different grip block 21.
Describedly press down the sensor 33 that an induction installation 3 comprises falling pin assemblies and coordinates with the pin assemblies that falls.The pin assemblies that falls comprises sleeve 31, pin rod 32 and top pressure head 34 fall.Described sleeve 31 passes and is fixed on the bearing wall 121 of outside, the pin rod 32 that falls is set in sleeve 31 and is combined with the spring reset structure (not shown) being arranged in sleeve 31, spring reset structure provides elastic force to maintain the state that pin rod 32 supports downwards, and the pin rod 32 that falls can be under the effect of external force upwards (push as pressure or pulling force on draw) and move up, and after discharging, returning back to original position in external force upwards.Described top pressure head 34 is arranged on sleeve 31 bottoms and is connected with pin rod 32 bottoms that fall, and can move together with the pin rod 32 that falls along sleeve 31, and the height of sleeve 31 is highly identical or lower slightly with guide and limit axle 122.Pin rod 32 upper ends that fall are arranged with inductive disks 35, are two in the present embodiment, as shown in Figure 2, and the first inductive disks 351 and the second inductive disks 352.
Sensor 33 is arranged on sidewall 112, for coordinating to fall the inductive disks 35 of pin rod 32 upper ends, with the sensing position of pin rod 32 after compressing that fall, thereby starts accordingly clamping device 2.In the present embodiment, the quantity of the corresponding inductive disks 35 of sensor 33 is two, i.e. the first sensor 331 and the second sensor 332, in order to difference corresponding matching the first inductive disks 351 and the second inductive disks 352.The first sensor 331 and the second sensor 332 all be arranged on upper frame 1 in control system be connected.Position by first sensor 331 sensing the first inductive disks 351 positions in conjunction with second sensor 332 sensing the second inductive disks 352, whether put in place with the position that judges clamping device 2 grabbing workpieces, the signal that puts in place is determined rear and then startup clamping device 2, two grip blocks 21 move in opposite directions, realize the crawl to workpiece.By two groups of sensings are set, can improve sensing precision and prevent that mistake from occurring.
In the present embodiment, in the normal state, the first sensor 331 is lower than the first inductive disks 351 positions, and the height of the second sensor 332 is corresponding with the second inductive disks 352 positions; At grabbing workpiece, during as engine cylinder-body, upper frame 1 declines, and described top pressure head 34 moves conflicting after workpiece to sleeve 31 indentations and promote pin rod 32, and the pin rod 32 that falls moves up together with the first inductive disks 351 and the second inductive disks 352.After corresponding with the first sensor 331 positions after moving certain height in the first inductive disks 351, accordingly, stagger in the height of the second sensor 332 and the second inductive disks 352 positions, now, the first sensor 331 senses signal and is sent to control system, and control system is sent signal and stopped upper frame 1 and press down, and starts clamping device 2, under the effect of horizontal cylinder body, two grip blocks 21 move in opposite directions, realize the crawl to workpiece.
Be appreciated that, first sensor 331 sensing the first inductive disks 351 positions, in conjunction with the position of second sensor 332 sensing the second inductive disks 352, can there is multiple sensing to judge setting means, as the first sensor 331 is corresponding with the first inductive disks 351 positions, the second sensor 332 is corresponding with the position of the second inductive disks 352 simultaneously, triggers clamping device 2 and moves.The first sensor 331 and the first inductive disks 351 misplace at ordinary times, and the second sensor 332 and the second inductive disks 352 misplace; Designer can adjust the height and position of the first sensor 331 and the second sensor 332 as required, meanwhile, also can adjust as required the height and position of the first inductive disks 351 and the second inductive disks 352.
In the present embodiment, spring reset structure is specially, the pin rod 35 that falls is connected by two sections of different bodies of rod of diameter, epimere is less compared with the diameter of its hypomere, at the less sheathed Compress Spring of epimere of pin rod 32 diameters that fall, the lower end of Compress Spring supports on the joint face of the larger hypomere of pin rod 32 diameters and epimere that falls, and the upper end of spring supports at the top of sleeve 31 sealing end simultaneously, so, support the top sealing end to sleeve 31 by maintaining inductive disks 35 contiguous on pin rod 32.
Be appreciated that manipulator fixture also comprises cramping sensing device (not shown), in order to respond to grip block position in horizontal direction in the time clamping.In the present embodiment, clamp sensing device and can be arranged on the bearing wall 121 of outside, position that can be by sensing slide block 22 and the position of sensing fixture block 23 accordingly.
Embodiment bis-:
As shown in Figure 4, a kind of manipulator fixture, comprise upper frame (not complete diagram, roof 111 is only shown), connect main body 101, flange assembly 102, clamping device 2 and press down an induction installation 3, described clamping device 2 is slidably mounted in the bottom of upper frame, the described induction installation 3 that presses down is used for detecting clamping device 2 and is pressed against the position of workpiece to be held, making clamping device 2 carry out holding action with triggering signal.
Described upper frame is the structure shown in embodiment 1, comprises base plate (not shown) and is arranged on the framework on base plate.Framework comprises roof 111 and supports two sidewall (not shown) of roof 111.Described connection main body 101 is for being connected with robot arm end main shaft, and it is contained between sidewall.Flange assembly 102 is arranged on roof 111, comprises two flanges that cooperatively interact up and down, and wherein the flange of lower end is fixed on roof 111, and the flange of upper end removably coordinates with the flange of lower end.Two flanges all offer corresponding axle center hole, are connected to and connect main body 101 through two flanges for robot arm end main shaft.Two flanges week, sides were connected with respectively wire guide 1021, by wire guide 1021 in order to electric wire or hydraulic pressure, pneumatic tube are connected to and are connected in main body 101.By the flange of two cooperations is set, be convenient to manipulator fixture integrally to change.In the time changing, the flange of lower end is changed together with manipulator fixture, and the flange of upper end is fixed in robot arm end.
Described clamping device 2 is roughly the same with clamping device 2 structures in embodiment 1, comprises that two are oppositely arranged on the grip block 21 of base plate bottom side and in order to the driving mechanism 22 that drives grip block 21 in opposite directions or rightabout moves.The driving cylinder 222 of driving mechanism 22 is arranged on and connects in main body 101, and the slide block that promotes to be arranged on base plate slides, thereby drive grip block 21 is relative or slide in opposition, realizes clamping or release function, and clamping device 2 is not described in detail in this.
In the present embodiment 2, press down that in an induction installation 3 and embodiment 1, to press down an induction installation 3 overall structure parts roughly the same, it is different from sensing device 3 structural configuration in embodiment 1 that concrete difference is to press down in the present embodiment an induction installation 3, in embodiment 1, the bearing of trend of grip block 21 with described in to press down pin rod 32 bearing of trends that fall of an induction installation 3 parallel, and in the present embodiment 2 bearing of trend of grip block 21 with described in to press down pin rod 32 bearing of trends that fall of an induction installation 3 vertical, can be beneficial to according to different workpieces shape and select clamping device, be convenient to stretching into of grip block 21.In the present embodiment, described in press down an induction installation 3 and similarly comprise falling pin assemblies and sensor 33, also further comprise buckle 36 and be arranged on the wall built-up 362 on buckle 36, respectively in order to fall described in installing pin assemblies and sensor 33.Described buckle 36 is fixedly mounted on base plate, and buckle 36 one end extend between corresponding grip block 21 outside, space downwards and form one and carry wall 361, to install pin assemblies.The described sleeve 31 of pin assemblies of falling is vertically mounted on and carries on wall 361, parallel with base plate.The pin rod 32 that falls is set in sleeve 31, and top pressure head 34 is arranged on pin rod 32 one end and connects, and is positioned at the front side (outside in space between corresponding grip block 2) of bearing wall 361.Article two, wall built-up 362 is vertically arranged on and carries on wall 361 and between grip block 21 in space, and sensor 33 is arranged on wall built-up 362, the inductive disks 35 falling on pin rod 32 with corresponding matching.This kind presses down that described in an induction installation 3 structures, to press down pin rod 32 bearing of trends that fall of an induction installation 3 vertical with the bearing of trend of grip block 21, and such structure is conducive to manipulator fixture surveys the workpiece of clamping L-type.In the time of holding workpiece, by manipulator fixture in the robot lower unitary rotation of rolling over, make the top pressure head 34 of pin rod 32 to support to workpiece, entirety presses to after certain distance, press down an induction installation 3 inductions and send signal, clamping device 2 starts, with below the vertical direction of motion of direction move (as the left and right directions of horizontal plane) by piece-holder.Sensor 33 is in the same manner as in Example 1 with coordinating of inductive disks 35, is not described in detail in this.
Be appreciated that described buckle 36 is also provided with guide and limit axle (not shown), guide and limit axle is parallel with the pin rod 32 that falls, and guide and limit axle comprises at least one cylinder and a square column.
In addition, in the present embodiment, described clamping device 2 also comprise be arranged on fixture block 23 support piece 231, support piece 231 be positioned at fixture block 23 tops or bottom, further, in order to increase the stability of clamping, wherein one is positioned at fixture block 23 tops to 231 of pieces, and another piece is positioned at the bottom of another piece fixture block 23 to piece 231, thereby form the diagonal angle of a fastening, further, support piece 231 for bumping square or be L-type, preventing that workpiece from dropping.
Embodiment tri-:
Refer to Fig. 5, Fig. 6, a kind of manipulator fixture, comprise upper frame, connect main body 101, flange assembly 102, clamping device 2 and press down an induction installation 3, described clamping device 2 is slidably mounted in upper frame 1 bottom, the described induction installation 3 that presses down is used for detecting clamping device 2 and is pressed against the position of workpiece to be held, making clamping device 2 carry out holding action with triggering signal.
Described upper frame is the structure shown in embodiment 1, comprises base plate 12 and is arranged on the framework 11 on base plate 12.Framework comprises roof 111 and supports two sidewalls 112 of roof 111.Described connection main body 102 is for being connected with robot arm end main shaft, and it is fixed on roof 111 and is contained between sidewall 112.Flange assembly 102 is arranged on roof 111, comprises two flanges that cooperatively interact up and down, and wherein the flange of lower end is fixed on roof 111, and the flange of upper end removably coordinates with the flange of lower end.Two flanges all offer axle center hole, are connected to and connect main body 101 through two flanges for robot arm end main shaft.Two all sides of flange are connected with respectively conduit 1021, connect in main body 101 in order to couple a wire to by conduit.By the flange of two cooperations is set, be convenient to manipulator fixture integrally to change.In the time changing, the flange of lower end is changed together with manipulator fixture, and the flange of upper end is solidly connected to robot arm end.
Described clamping device 3 is roughly the same with clamping device 2 structures in embodiment 1, comprises that two are oppositely arranged on the grip block 21 of base plate bottom side and in order to the driving mechanism 22 that drives grip block 21 in opposite directions or rightabout moves.The driving cylinder 222 of driving mechanism 22 is arranged on and connects in main body 101, and the slide block that promotes to be arranged on base plate slides, thereby drive grip block 21 is relative or slide in opposition, realizes clamping or release function, and clamping device 2 is not described in detail in this.
In the present embodiment 3, press down that in an induction installation 3 and embodiment 1, to press down an induction installation 3 overall structure parts roughly the same, it is different from sensing device 3 structural configuration in embodiment 1 that concrete difference is to press down in the present embodiment an induction installation 3,
In the present embodiment 3, the described induction installation 3 that presses down similarly comprises falling pin assemblies and sensor, also further comprise the installing rack 14 being arranged on base plate 12, installing rack 14 is fixed in a side of two grip blocks 21 of base plate bottom side, for installing pin assemblies and sensor 33.By installing rack 14 is set, without assembling with upper frame 1 one, can improve the installation that presses down an induction installation 3.
Described installing rack 14 is rectangular frame, comprises two side frames 141 and is opened in the middle boxes 142 between two side frames 141, between side frame 141 and middle boxes 142, is formed with spaced walls 143.
The described pin assemblies that falls that presses down an induction installation 3 is arranged on respectively on two side frames 141, the sleeve of the pin assemblies that falls 31 through and the diapire of fixing side frame 141 on, pin rod 32 bearing of trends that fall that wear in sleeve 31 are parallel with the bearing of trend of grip block 21.Sensor 33 is fixed in spaced walls 143, matches with the inductive disks 35 falling on pin rod 32.
Described clamping device 2 is identical with clamping device 2 structures in embodiment 1, comprises that two are oppositely arranged on the grip block 21 of base plate bottom side and in order to the driving mechanism 22 that drives grip block 21 in opposite directions or rightabout moves.Further, clamping device 2 also comprise be positioned at that grip block 21 sides arrange support piece 231, further, described grip block 21 is provided with an opening 232, for snapping in the protrusion position of workpiece, for supporting workpiece, prevents that workpiece from gliding in the time of clamping.Improve mobile stability in the time pressing from both sides workpiece, as arc or square.
The present embodiment is identical with the operation principle of embodiment 1, no longer repeats at this.
Manipulator fixture described in the utility model, by two sensors are set, not only realize efficient location and the carrying of workpiece, and precision is high, and having reduced in handling process is damage to workpiece; Two sensors are changed into adjustablely simultaneously, made to adapt to, in more work piece production, to have improved operating efficiency, in addition, by guide and limit axle being set and supporting piece, the security that has improved workpiece handling, is applicable to the needs that automobile engine cylinder-body in enormous quantities is carried.Refer to Fig. 7, manipulator fixture application described in the utility model and robot, can greatly improve clamping position precision, correspondingly improved production efficiency and yield.
Above content is in conjunction with the concrete embodiment of enforcement further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a manipulator fixture, comprise upper frame, clamping device and press down an induction installation, it is characterized in that: described upper frame comprises a base plate and is arranged on the framework on base plate, described framework comprises roof and two sidewalls, two sidewalls are arranged on and on base plate, support described roof, described clamping device comprises that two are oppositely arranged on the grip block of base plate bottom side and in order to the driving cylinder that drives grip block in opposite directions or rightabout moves, described driving cylinder is arranged on base plate and between two side, a described induction installation that presses down comprises falling pin assemblies, the pin assemblies that falls comprises sleeve, pin rod and spring reset structure fall, sleeve is installed on upper frame, the fall top of pin rod is provided with alternate inductive disks, the pin rod that falls is through sleeve and coordinate the spring reset structure being arranged in sleeve, spring reset structure provides elastic force to maintain pin rod and supports state downwards, the bottom that compresses pin rod by external force makes pin rod to rise together with two inductive disks on its top, triggering signal after inductive disks rising predeterminable range, to drive clamping device action.
2. manipulator fixture according to claim 1, is characterized in that: relative two sidewalls in both sides of described base plate stretch out and form accordingly outside bearing wall, described in installing respectively, presses down an induction installation on two outside bearing walls.
3. manipulator fixture according to claim 2, it is characterized in that: described in press down an induction installation and also comprise two sensors, described in two, sensor is arranged on sidewall, the described sleeve that presses down an induction installation passes and is fixed on the bearing wall of outside, sleeve is vertical with described base plate, and described in two, inductive disks is responded to sensor described in two respectively after rising predeterminable range.
4. according to the manipulator fixture described in claims 1 to 3 any one, it is characterized in that: on described base plate, be provided with guide and limit axle, guide and limit axle comprises an at least one cylindrical and square column.
5. manipulator fixture according to claim 1, it is characterized in that: described in the pin rod epimere that falls less compared with the diameter of its hypomere, described spring reset structure comprises Compress Spring, Compress Spring is set in the epimere of pin rod, the lower end of Compress Spring supports on the joint face of hypomere and epimere, and the upper end of Compress Spring supports at the top of sleeve sealing end.
6. manipulator fixture according to claim 1, it is characterized in that: comprise two flanges that cooperatively interact up and down, wherein the flange of lower end is fixed on roof, and the flange of upper end removably coordinates with the flange of lower end, and two all sides of flange offer respectively wire guide.
7. manipulator fixture according to claim 1, it is characterized in that: described in press down an induction installation and comprise a buckle, described buckle is fixed in outside that a side of base plate and its one end extend in space between corresponding grip block downwards and forms one and carry wall, the described sleeve of pin assemblies of falling is vertically mounted on and carries on wall, sleeve is parallel with described base plate, a described induction installation that presses down also comprises two sensors, described in two, sensor is arranged on base plate, and described in two, inductive disks is responded to sensor described in two respectively after rising predeterminable range.
8. manipulator fixture according to claim 1, it is characterized in that: described in press down an induction installation and comprise installing rack, installing rack is fixed in base plate bottom side and is positioned at a side of two grip blocks, described installing rack comprises two side frames and is opened in the middle boxes between two side frames, between side frame and middle boxes, be formed with spaced walls, the pin assemblies that falls is arranged on respectively on two side frames, the sleeve of pin assemblies of falling passes and fixes on the diapire of side frame, the pin rod bearing of trend that falls wearing in sleeve is parallel with the bearing of trend of grip block, a described induction installation that presses down also comprises two sensors, sensor is fixed in spaced walls, match with the inductive disks falling on pin rod.
9. manipulator fixture according to claim 1, is characterized in that: also comprise cramping sensing device, in order to respond to the position of grip block in the time clamping.
10. a robot, comprises main body and is connected to the turning arm in main body, it is characterized in that: the end of described turning arm is provided with the manipulator fixture described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238248.7U CN203843849U (en) | 2014-05-09 | 2014-05-09 | Mechanical arm clamp and robot with mechanical arm clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238248.7U CN203843849U (en) | 2014-05-09 | 2014-05-09 | Mechanical arm clamp and robot with mechanical arm clamp |
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| Publication Number | Publication Date |
|---|---|
| CN203843849U true CN203843849U (en) | 2014-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420238248.7U Withdrawn - After Issue CN203843849U (en) | 2014-05-09 | 2014-05-09 | Mechanical arm clamp and robot with mechanical arm clamp |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950037A (en) * | 2014-05-09 | 2014-07-30 | 广州市番禺科腾工业有限公司 | Manipulator clamp and robot with manipulator clamp |
| CN106892119A (en) * | 2016-10-21 | 2017-06-27 | 北京京东尚科信息技术有限公司 | Automatic unloading carrier and unmanned plane |
| CN108945406A (en) * | 2018-05-15 | 2018-12-07 | 镇江国中亿家科技有限公司 | A kind of logistics distribution unmanned plane that can be positioned in real time based on Internet of Things |
| CN109384045A (en) * | 2018-12-06 | 2019-02-26 | 上海华太信息技术有限公司 | Backboard feeding manipulator grip device |
| CN109434877A (en) * | 2018-12-21 | 2019-03-08 | 斯坦德机器人（深圳）有限公司 | A kind of multiple degrees of freedom parallel-moving type lifting body |
-
2014
- 2014-05-09 CN CN201420238248.7U patent/CN203843849U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950037A (en) * | 2014-05-09 | 2014-07-30 | 广州市番禺科腾工业有限公司 | Manipulator clamp and robot with manipulator clamp |
| CN106892119A (en) * | 2016-10-21 | 2017-06-27 | 北京京东尚科信息技术有限公司 | Automatic unloading carrier and unmanned plane |
| WO2018072654A1 (en) * | 2016-10-21 | 2018-04-26 | 北京京东尚科信息技术有限公司 | Automatic unloading carrier and unmanned aerial vehicle |
| US11345051B2 (en) | 2016-10-21 | 2022-05-31 | Beijing Jingdong Shangke Information Technology Co., Ltd. | Automatic unloading carrier and unmanned aerial vehicle |
| CN108945406A (en) * | 2018-05-15 | 2018-12-07 | 镇江国中亿家科技有限公司 | A kind of logistics distribution unmanned plane that can be positioned in real time based on Internet of Things |
| CN109384045A (en) * | 2018-12-06 | 2019-02-26 | 上海华太信息技术有限公司 | Backboard feeding manipulator grip device |
| CN109384045B (en) * | 2018-12-06 | 2024-01-19 | 上海华太机器人工程有限公司 | Backplate material loading manipulator fixture device |
| CN109434877A (en) * | 2018-12-21 | 2019-03-08 | 斯坦德机器人（深圳）有限公司 | A kind of multiple degrees of freedom parallel-moving type lifting body |
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