CN205735024U - A kind of single dibit concentric locating platform driven - Google Patents

A kind of single dibit concentric locating platform driven Download PDF

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Publication number
CN205735024U
CN205735024U CN201620651439.5U CN201620651439U CN205735024U CN 205735024 U CN205735024 U CN 205735024U CN 201620651439 U CN201620651439 U CN 201620651439U CN 205735024 U CN205735024 U CN 205735024U
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China
Prior art keywords
alignment pin
pushing block
workbench
location
rocking bar
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CN201620651439.5U
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Chinese (zh)
Inventor
林远长
崔怀丰
何国田
肖剑
马楠
丁世赛
吴灿峰
陈超
吴其洲
冯玉玺
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Chongqing Institute of Green and Intelligent Technology of CAS
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Chongqing Institute of Green and Intelligent Technology of CAS
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Abstract

This utility model relates to a kind of single dibit concentric locating platform driven positioning equipment technical field, including workbench, the first alignment pin, the second alignment pin, rocking bar pushing block mechanism and drive mechanism, first alignment pin is connected with drive mechanism by rocking bar pushing block mechanism, second alignment pin is connected with drive mechanism by the second pushing block, first alignment pin is hollow structure, and be arranged concentrically in workbench with the second alignment pin, drive mechanism drives the first alignment pin and the second alignment pin synchronous backward to move by rocking bar pushing block mechanism and the second pushing block.The beneficial effects of the utility model are: by a drive mechanism as power source, the synchronization realizing the first alignment pin and the second alignment pin runs back, make the hole of different pore size is positioned, simultaneously without changing fixture, simple in construction, easy to adjust, stable, reduce installation difficulty, improve working effect simultaneously, economize on resources and cost.

Description

A kind of single dibit concentric locating platform driven
Technical field
This utility model relates to positioning equipment technical field, particularly relates to a kind of single dibit concentric locating platform driven.
Background technology
Along with constantly widening of industrial robot application, while requiring to improve to robot bare machine bulk properties, Design for the periphery mechanism of robot of different application occasion it is also proposed higher requirement.In a lot of application scenario robots Operation can improve work efficiency, it is ensured that the reliability of quality, without changing in the case of periphery mechanism of robot as far as possible Many completing works accordingly, is reliability and the work efficiency that must improve system.So for robot polishing field machine The jig Design of device people's grabbing workpiece designs under above-mentioned thought.When mechanical hand grabbing workpiece carries out polishing operation, by In the reason of Work-piece burr branch position, grabbing workpiece of mechanical hand cannot complete the polishing task of the whole burr of workpiece, institute Polish at twice with the crawl position of workpiece to be changed.
At present, robot end is installed fixture and captures the different workpieces different fixture of needs replacing, there is efficiency low, reliable Property difference etc. shortcoming.Hole, location, and the dead in line in the hole, location on two sides is had for a part of workpiece two sides, special for this structure The workpiece of point can be according to the corresponding concentric locating pin of different designs one group in aperture, it is not necessary to change fixture and alignment pin is the most permissible Realize the location to workpiece different parts, it is possible to realize the location clamping of workpiece different parts with a workbench, and lack at present Weary a kind of can quickly position, without changing the location clamping table of fixture.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of single dibit driven same Heart positioning table, for solving that the prior art mesopore heart is identical but during workpiece that aperture is different location, location structure is complicated, regulation not Convenient, need frequently to change positioner, efficiency is low, high in cost of production problem.
For achieving the above object and other relevant purposes, this utility model provides a kind of single dibit concentric locating driven Platform, including workbench, the first alignment pin, the second alignment pin, rocking bar pushing block mechanism and drive mechanism, described first alignment pin passes through Rocking bar pushing block mechanism is connected with drive mechanism, and described second alignment pin is connected with drive mechanism by the second pushing block, and described first Alignment pin is hollow structure, and is arranged concentrically in workbench with the second alignment pin, drive mechanism by rocking bar pushing block mechanism and Second pushing block drives the first alignment pin and the motion of the second alignment pin synchronous backward, when the first alignment pin stretches out workbench, second Workbench return by alignment pin, and when the second alignment pin stretches out workbench, workbench return by the first alignment pin.
The beneficial effects of the utility model are: by a drive mechanism as power source, it is achieved the first alignment pin and The synchronization of two alignment pins runs back so that position the hole of different pore size, simultaneously without changing fixture, and structure letter Single, easy to adjust, stable, reduce installation difficulty, improve working effect simultaneously, economize on resources and cost.
Further, described workbench is provided with two positioning areas, and region, each location is provided with the first alignment pin, second fixed Position pin, described drive mechanism, between two positioning areas, is arranged in drive mechanism in the middle part of described second pushing block, two ends respectively with Two the second alignment pins connect, and described drive mechanism is also equipped with contiguous block, and described contiguous block both sides are connected to one Rocking bar pushing block mechanism, each rocking bar pushing block mechanism connects first alignment pin.
Further, described drive mechanism is cylinder or hydraulic cylinder or motor linear drives, and described second pushing block is positioned at rocking bar The top of pushing block mechanism, the top of push rod is connected with the second pushing block, the push rod between drive mechanism and the second pushing block with shake Bar pushing block mechanism connects.
Further, the center of described second pushing block is connected with push rod, and push rod promotes the second alignment pin to stretch by the second pushing block Going out workbench makes the surface of the second alignment pin and workbench form plane and two pits location.
Further, described rocking bar pushing block mechanism includes the first pushing block and endplay device, and the middle part of contiguous block is connected with push rod, The both sides of contiguous block are connected to an endplay device, and the bottom of described endplay device is fixedly mounted in workbench, described The top of endplay device is connected with the first pushing block, and the first pushing block and the first alignment pin connect, and push rod promotes endplay device to drive the One pushing block moves up and down, and the first pushing block promotes the first alignment pin to stretch out workbench and makes the surface shape of the first alignment pin and workbench Become plane and two pits location.
Above-mentioned further scheme is used to provide the benefit that: structure installation connects simply, compact in design is stable, by this knot The state switching that structure realizes the first alignment pin and the second alignment pin stretches out or returns, stable, it is not necessary to change fixture, improve effect Rate.
Further, the top in described workbench is provided with guide pin bushing and guide rod, described first pushing block and the sheathed assembling of guide rod, Described first alignment pin and the sheathed assembling of guide pin bushing, described first pushing block move along guide rod thus drive the first alignment pin to stretch out or Returning guide pin bushing, arrange guide pin bushing and guide rod has the effect of motion guide, motion is the most stable.
Further, described endplay device includes rocking bar, first connecting rod, second connecting rod and third connecting rod, described first connecting rod One end be connected with contiguous block, the other end of described first connecting rod is connected with the middle part of rocking bar, and the two ends of rocking bar are all with second even Bar, one end of third connecting rod connect, and the other end of second connecting rod is arranged on the bottom of workbench, third connecting rod by rocker bar bearing The other end and the first pushing block connect, and drive the first pushing block vertically to move up and down.
Further, described second connecting rod is connected by copper bush with rocker bar bearing, and second connecting rod and third connecting rod pass through axle Connecting with copper sheathing bearing, third connecting rod and the first pushing block are connected by axle and bearing.
Above-mentioned further scheme is used to provide the benefit that: attachment structure is simple, turn formula just, stable, by shaking Bar promotes first connecting rod and second connecting rod motion to make the first alignment pin stretch out or return, and state switching is quick and convenient.
Further, the wall of described first alignment pin axially offering along it guide groove, described second pushing block stretches into guide groove It is connected with the second alignment pin, and moves up and down along guide groove, guide groove is set so that the promotion second that the second pushing block can be stable is fixed Position pin axially moving up and down along the first alignment pin, it is to avoid dislocation, improves the stability run.
Further, described workbench includes base plate, location-plate and Duo Gen support bar, and the bottom of described support bar is fixed on the end On plate, the top of described support bar is connected with location-plate.
Further, described location-plate is provided with the fluting passing vertically through location-plate, described first alignment pin or the second location Sell the upper surface formation one side two of the upper surface stretching out location-plate through fluting, the first alignment pin or the second alignment pin and location-plate Finger setting.
Above-mentioned further scheme is used to provide the benefit that: by they sup-port location-plate so that drive mechanism, second Pushing block and rocking bar pushing block mechanism may be mounted between base plate and location-plate, and easy for installation, motion does not interfere with each other, and topology layout is tight Gather, save space.
Accompanying drawing explanation
Fig. 1 is shown as the structural representation of this utility model embodiment;
Fig. 2 is shown as in this utility model Fig. 1 the enlarged diagram of local A;
Fig. 3 is shown as the structural representation that the first alignment pin of this utility model embodiment stretches out;
Fig. 4 is shown as the front view that the first alignment pin of this utility model embodiment stretches out;
Fig. 5 is shown as the structural representation that the second alignment pin of this utility model embodiment stretches out;
Fig. 6 is shown as the front view that the second alignment pin of this utility model embodiment stretches out.
Piece mark explanation
1 drive mechanism
11 push rods
2 contiguous blocks
3 rocking bar pushing block mechanisms
31 endplay devices
311 first connecting rods
312 second connecting rods
313 third connecting rods
314 rocking bars
32 first pushing blocks
4 guide rods
5 second alignment pins
6 guide pin bushings
7 first alignment pins
71 guide grooves
8 second pushing blocks
9 workbench
91 location-plates
911 flutings
92 support bars
93 base plates
10 rocker bar bearings
Detailed description of the invention
Below by way of specific instantiation, embodiment of the present utility model being described, those skilled in the art can be by this theory Content disclosed by bright book understands other advantages of the present utility model and effect easily.This utility model can also be by additionally Different detailed description of the invention is carried out or applies, the every details in this specification can also based on different viewpoints with should With, under without departing from spirit of the present utility model, carry out various modification or change.
Before this utility model embodiment is described in detail, first applied environment of the present utility model is retouched State.Technology of the present utility model is mainly applied in Workpiece positioning apparatus, and there is hole, location on the two sides especially for workpiece, And the workpiece of the dead in line in hole, location, two sides.This utility model is to solve have hole, location, pilot hole axes weight for two sides Closing but during the difference of aperture, location needs to change fixture, changes inconvenience, and efficiency is low, high in cost of production problem.
As shown in Figures 1 to 6, the dibit concentric locating platform that this utility model list drives, position including workbench 9, first Pin the 7, second alignment pin 5, rocking bar pushing block mechanism 3 and drive mechanism 1.First alignment pin 7 is hollow structure, and with the second alignment pin 5 are arranged concentrically, and during assembling, the first alignment pin 7 is set on the second alignment pin 5, and the first alignment pin 7 and the second alignment pin 5 set with one heart Put in workbench 9.In the present embodiment, the internal diameter of the first alignment pin 7 is more than the external diameter of the second alignment pin 5, in order to the second alignment pin 5 can move up and down in the first alignment pin 7, and the concrete size of the first alignment pin 7 and the second alignment pin 5 is according to workpiece setting The pore size in hole is designed.Being provided with drive mechanism 1 in workbench 9, drive mechanism 1 is provided with push rod 11, drive mechanism 1 Can use cylinder or hydraulic cylinder or motor linear drives, motor can use linear electric motors, is realized directly by drive mechanism 1 Line back and forth drives, it is provided that stable power source, thus ensures that the first alignment pin 7 and the second alignment pin 5 carry out stable following up and down Ring moves along a straight line.Workbench 9 includes base plate 93, location-plate 91 and Duo Gen support bar 92, arranges four support bars in the present embodiment 92, base plate 93 and location-plate 91 are cuboid platy structure, and four support bars 92 are distributed at four drift angles.Support bar 92 Bottom is fixed on base plate 93, and the top of support bar 92 is connected and support positioning plates 91 with location-plate 91.The push rod of drive mechanism 1 11 are connected with rocking bar pushing block mechanism 3 by contiguous block 2, and rocking bar pushing block mechanism 3 is connected with the first alignment pin 7, pushing away of drive mechanism 1 Bar 11 is connected with the second alignment pin 5 by the second pushing block 8.
As shown in Figures 1 to 6, drive mechanism 1, rocking bar pushing block mechanism the 3, first pushing block 2 and the second pushing block 8 are installed in work Station 9 is internal, and i.e. between base plate 93 and location-plate 91, the bottom of drive mechanism 1 is fixedly mounted on base plate 93, drives machine The push rod 11 at structure 1 top is connected with the second pushing block 8, and the end at push rod 11 top is provided with screw thread, and push rod 11 is through the second pushing block 8 also Making push rod 11 and the second fixing connection of pushing block 8 by bolt, simple in construction, the fixing assembly manipulation of connection are simple and convenient.It is positioned at Push rod between drive mechanism 1 and the second pushing block 8 is connected with contiguous block 2, and the i.e. second pushing block 8 is positioned at the top of contiguous block 2, structure Simply, compact in design, non-interference during synchronous operation, stable.As shown in Figure 4 and Figure 6, the top of location-plate 91 is provided with two Individual positioning area, drive mechanism 1 is between two positioning areas, and region, each location is provided with the first alignment pin 7 and the second alignment pin 5, Being provided with the fluting 911 passing vertically through location-plate 91 at positioning area, fluting 911 is internal is provided with step surface, the first alignment pin 7 or the second The upper surface that alignment pin 5 stretches out location-plate 91 through fluting 911 carries out workpiece location.Push rod 11 band of drive mechanism 1 is dynamically connected Block 2 and the second pushing block 8 are synchronized with the movement, and contiguous block 2 drives rocking bar pushing block mechanism 3 to move, rocking bar pushing block mechanism 3 and the second pushing block 8 Motion simultaneously thus drive the first alignment pin 7 and the second alignment pin 5 to carry out adverse movement, i.e. drive the when rocking bar pushing block mechanism 3 During the upper surface that one alignment pin 7 is up stretches out location-plate 91, the second pushing block 8 drives that the second alignment pin 5 is descending returns location-plate 91 Upper surface;When rocking bar pushing block mechanism 3 drive the first alignment pin 7 descending return location-plate 91 upper surface time, the second pushing block 8 carries The dynamic second up upper surface stretching out location-plate 91 of alignment pin 5, it is achieved single driving power source drives two location being arranged concentrically Pin carries out synchronous backward motion, thus realizes positioning the hole of different pore size.
As shown in Fig. 1, Fig. 4 and Fig. 6, the center of the second pushing block 8 is connected with the top of push rod 11, the two ends of the second pushing block 8 Connecting and have the second alignment pin 5, the second pushing block 8 is by screw and the second fixing connection of alignment pin 5.The center of the second pushing block 8 with push away Bar 11 connects, and the second alignment pin 5 is symmetricly set on the two ends of the second pushing block 8, uniform force, and the second pushing block 8 can balance Stable promotion the second alignment pin 5 vertically runs up and down.Push rod 11 promotes two the second alignment pins 5 to stretch out by the second pushing block 8 During the upper surface of location-plate 91, the upper surface of two the second alignment pins 5 and location-plate 91 forms the location side of plane and two pits location Formula.
As shown in Fig. 1, Fig. 3 to Fig. 6, rocking bar pushing block mechanism 3 includes the first pushing block 32 and endplay device 31, contiguous block 2 Center is connected with push rod 11, and the both sides of contiguous block 2 are connected to an endplay device 31, the fixing peace in the bottom of endplay device 31 Being contained on base plate 93, the top of endplay device 31 is connected with the first pushing block 32, and the side of endplay device 31 is connected with contiguous block 2. First alignment pin 7 is fixedly mounted on the first pushing block 32, and the first alignment pin 7, by screw and the first fixing connection of pushing block 32, pushes away Bar 11 promotes endplay device 31 to drive the first pushing block 32 to move by contiguous block 2, and the first pushing block 32 promotes the first alignment pin 7 to stretch out The upper surface of location-plate 91 so that the upper surface of two the first alignment pins 7 and location-plate 91 forms the location of plane and two pits location Mode.
As shown in Figures 1 to 6, the top in workbench 9 is provided with guide pin bushing 6 and guide rod 4, and it is straight that guide pin bushing 6 outer wall is provided with upper end The step surface that the big lower end diameter in footpath is little, the step surface of guide pin bushing 6 push down fluting 911 step surface and by screw make guide pin bushing 6 and Positioning table terrace is fixing to be connected, and the top of guide rod 4 is fixed on the lower surface of location-plate 91, and the first pushing block is stretched in the lower end of guide rod 4 In 32, and with the first sheathed assembling of pushing block 32, in guide pin bushing 6 is stretched in the upper end of the first alignment pin 7 and assembling sheathed with guide pin bushing 6, the One pushing block 32 moves up and down along guide rod 4 thus drives the first alignment pin 7 to stretch out along guide pin bushing 6 or return the upper table of location-plate 91 Face.As in figure 2 it is shown, axially offer guide groove 71 on the wall of the first alignment pin 7 along it, the length of guide groove 71 is carried out according to demand Regulation is arranged, and in guide groove 71 is stretched in the end of the second pushing block 8 and is connected with the second alignment pin 5, and the second pushing block 8 is along on guide groove 71 Lower movement thus drive the second alignment pin 5 axially moving up and down along the first alignment pin 7.
As shown in Fig. 1, Fig. 3 to Fig. 6, endplay device 31 includes rocking bar 314, first connecting rod 311, second connecting rod 312 and Three connecting rods 313, one end of first connecting rod 311 is connected with contiguous block 2, and the other end of first connecting rod 311 connects with the middle part of rocking bar 314 Connecing, the two ends of rocking bar 314 are connected with one end of second connecting rod 312, third connecting rod 313 simultaneously, second connecting rod 312 and third connecting rod 313 are connected by axle and copper sheathing bearing, and the other end of second connecting rod 312 is arranged on the base plate of workbench 9 by rocker bar bearing 10 On 93, rocker bar bearing 10 is bolted with base plate 93, and second connecting rod 312 is connected by copper bush with rocker bar bearing 10.The The other end of three connecting rods 313 and the first pushing block 32 are connected by axle and bearing, third connecting rod 313 drive the first pushing block 32 vertically on Lower motion.
Its work process is: as shown in Fig. 1, Fig. 5 and Fig. 6, during push rod 11 upstroke to extreme position, the Two pushing blocks 8 drive the second alignment pin 5 to stretch out the upper surface of location-plate 91, and meanwhile, contiguous block 2 is up, and contiguous block 2 drives rocking bar 314 motions, rocking bar 314 drives second connecting rod 312 and third connecting rod 313 to move, between second connecting rod 312 and third connecting rod 313 Angle diminish, i.e. rocking bar 314 drives the apical position of second connecting rod 312 to rise, and the apical position of third connecting rod 313 declines, Third connecting rod 313 pulls the first pushing block 32 descending, and the first pushing block 32 just drives that the first alignment pin 7 is descending returns the upper of location-plate 91 Surface, now, realizes plane and two pits by the upper surface of two the second alignment pins 5 and location-plate 91 and positions;Such as Fig. 1, Fig. 3 and Tu Shown in 4, during push rod 11 downward movement to extreme position, the second pushing block 8 drives the second alignment pin 5 to return location-plate 91 Upper surface, meanwhile, contiguous block 2 is descending, and contiguous block 2 drives rocking bar 314 to move, and rocking bar 314 drives second connecting rod 312 and the 3rd Connecting rod 313 moves, and the angle between second connecting rod 312 and third connecting rod 313 becomes big, i.e. rocking bar 314 drives second connecting rod 312 Apical position rises, and the apical position of third connecting rod 313 rises, and third connecting rod 313 promotes the first pushing block 32 up, the first pushing block 32 just drive the first up upper surface stretching out location-plate 91 of alignment pin 7, now, by two first alignment pins 7 and location-plates The upper surface of 91 realizes plane and two pits location.Push rod the 11, second pushing block 8, rocking bar pushing block mechanism the 3, first alignment pin 7, second are fixed The demand that the physical dimension of position pin 5 parts such as grade and movement travel are processed according to practical work piece is calculated by geometric model in advance Go out.
The assembling process of this utility model is: be first connected with location-plate 91 by guide pin bushing 6, and the first alignment pin 7 loads guide pin bushing 6 In, then contiguous block 2 is connected with push rod 11, then the second pushing block 8 is connected with push rod 11, the most again by the second pushing block 8 and the Two alignment pins 5 connect, the second alignment pin 5 again with the first alignment pin 7 concentric fits, the most again drive mechanism 1 is led to base plate 93 Crossing bolt to fix, first connecting rod 311 is connected with contiguous block 2, and first connecting rod 311 middle part with rocking bar 314 again is connected, rocking bar 314 End be first connected with second connecting rod 312, second connecting rod 312 is connected with rocker bar bearing 10, and rocker bar bearing 10 is fixedly mounted on again On base plate 93, third connecting rod 313 is first connected with second connecting rod 312, and third connecting rod 313 is connected with the first pushing block 32 again, and first pushes away Block 32 is connected with the first alignment pin 7, and last location-plate 91 and base plate 93 connect by support bar 92 is fixing.
The location that this utility model realizes workpiece not coplanar by simple structure processes, and when changing machined surface, only needs By workpiece turning, it is not necessary to redesign and change fixture, simple in construction, easy for installation, compact in design rationally, decrease and take Area, the most stable, drive cylinder or hydraulic cylinder just to make the first alignment pin 7 and the second location as power source by single Pin 5 synchronizes to move round about, it is achieved the switching of different size aperture setting, regulates quick and convenient, saves the energy, reduces into This.
Above-described embodiment only illustrative principle of the present utility model and effect thereof are new not for limiting this practicality Type.Above-described embodiment all can be carried out by any person skilled in the art under spirit and the scope of the present utility model Modify or change.Therefore, art has usually intellectual such as without departing from the essence disclosed in this utility model All equivalences completed under god and technological thought are modified or change, and must be contained by claim of the present utility model.

Claims (10)

1. single dibit concentric locating platform driven, it is characterised in that include workbench, the first alignment pin, the second alignment pin, Rocking bar pushing block mechanism and drive mechanism, described first alignment pin is connected with drive mechanism by rocking bar pushing block mechanism, and described second Alignment pin is connected with drive mechanism by the second pushing block, and described first alignment pin is hollow structure, and concentric with the second alignment pin Being arranged in workbench, drive mechanism drives the first alignment pin and the second alignment pin same by rocking bar pushing block mechanism and the second pushing block Step adverse movement, when the first alignment pin stretches out workbench, workbench return by the second alignment pin, when the second alignment pin stretches out work During platform, workbench return by the first alignment pin.
A kind of single dibit concentric locating platform driven the most according to claim 1, it is characterised in that set on described workbench Having two positioning areas, region, each location to be provided with the first alignment pin, the second alignment pin, described drive mechanism is positioned at two positioning areas Between, it being arranged in drive mechanism in the middle part of described second pushing block, two ends are connected with two the second alignment pins respectively, described driving machine Being also equipped with contiguous block on structure, described contiguous block both sides are connected to a rocking bar pushing block mechanism, each rocking bar pushing block mechanism One the first alignment pin of upper connection.
A kind of single dibit concentric locating platform driven the most according to claim 1 and 2, it is characterised in that described driving machine Structure is cylinder or hydraulic cylinder or motor linear drives, and described second pushing block is positioned at the top of rocking bar pushing block mechanism, the top of push rod Being connected with the second pushing block, the push rod between drive mechanism and the second pushing block is connected with rocking bar pushing block mechanism.
A kind of single dibit concentric locating platform driven the most according to claim 3, it is characterised in that described second pushing block Center is connected with push rod, and push rod promotes the second alignment pin to stretch out workbench by the second pushing block and makes the second alignment pin and workbench Surface formed plane and two pits location.
A kind of single dibit concentric locating platform driven the most according to claim 3, it is characterised in that described rocking bar block-pushing machine Structure includes the first pushing block and endplay device, and the middle part of contiguous block is connected with push rod, and the both sides of contiguous block are connected to one and shake Linkage, the bottom of described endplay device is fixedly mounted in workbench, and the top of described endplay device is connected with the first pushing block, First pushing block and the first alignment pin connect, and push rod promotes endplay device to drive the first pushing block to move up and down, and the first pushing block promotes the One alignment pin stretches out workbench and makes the surface of the first alignment pin and workbench form plane and two pits location.
A kind of single dibit concentric locating platform driven the most according to claim 5, it is characterised in that in described workbench Top is provided with guide pin bushing and guide rod, described first pushing block and the sheathed assembling of guide rod, described first alignment pin and the sheathed assembling of guide pin bushing, Described first pushing block moves along guide rod thus drives the first alignment pin stretch out or return guide pin bushing.
A kind of single dibit concentric locating platform driven the most according to claim 5, it is characterised in that described endplay device bag Including rocking bar, first connecting rod, second connecting rod and third connecting rod, one end of described first connecting rod is connected with contiguous block, and described first even The other end of bar is connected with the middle part of rocking bar, and all one end with second connecting rod, third connecting rod, the two ends of rocking bar are connected, second connecting rod The other end be arranged on the bottom of workbench, the other end of third connecting rod and the first pushing block by rocker bar bearing and connect, and drive First pushing block vertically moves up and down.
A kind of single dibit concentric locating platform driven the most according to claim 1, it is characterised in that described first alignment pin Wall on axially offer guide groove along it, described second pushing block stretches into guide groove and the second alignment pin connects, and along on guide groove Lower movement.
A kind of single dibit concentric locating platform driven the most according to claim 1, it is characterised in that described workbench includes Base plate, location-plate and Duo Gen support bar, the bottom of described support bar is fixed on base plate, the top of described support bar and location-plate It is connected.
A kind of single dibit concentric locating platform driven the most according to claim 9, it is characterised in that on described location-plate It is provided with the fluting passing vertically through location-plate, described first alignment pin or the second alignment pin and stretches out the upper table of location-plate through fluting Face, the first alignment pin or the second alignment pin form plane and two pits location with the upper surface of location-plate.
CN201620651439.5U 2016-06-27 2016-06-27 A kind of single dibit concentric locating platform driven Active CN205735024U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105856274A (en) * 2016-06-27 2016-08-17 中国科学院重庆绿色智能技术研究院 Single-drive two-position concentric positioning table
CN108657777A (en) * 2018-05-29 2018-10-16 上海宝业机电科技有限公司 A kind of floating centering positioning mechanism and its operating method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105856274A (en) * 2016-06-27 2016-08-17 中国科学院重庆绿色智能技术研究院 Single-drive two-position concentric positioning table
CN105856274B (en) * 2016-06-27 2018-02-13 中国科学院重庆绿色智能技术研究院 A kind of dibit concentric locating platform singly driven
CN108657777A (en) * 2018-05-29 2018-10-16 上海宝业机电科技有限公司 A kind of floating centering positioning mechanism and its operating method
CN108657777B (en) * 2018-05-29 2023-08-29 上海宝业机电科技有限公司 Floating centering positioning mechanism and operation method thereof

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